CN205901410U - Modular emergent guarantee power - Google Patents
Modular emergent guarantee power Download PDFInfo
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- CN205901410U CN205901410U CN201620731180.5U CN201620731180U CN205901410U CN 205901410 U CN205901410 U CN 205901410U CN 201620731180 U CN201620731180 U CN 201620731180U CN 205901410 U CN205901410 U CN 205901410U
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- 230000005611 electricity Effects 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 26
- 238000004146 energy storage Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 8
- 230000002045 lasting effect Effects 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
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- H02J7/0026—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C5/00—Locomotives or motor railcars with IC engines or gas turbines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H02J7/0086—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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- H02J7/022—
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- H02J7/027—
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- H02J7/045—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a modular emergent guarantee power, the utility model discloses a combination formula super battery is as the energy storage device of emergent guarantee power, including energy unit and power unit, the power unit output is used for supplying electrical connection power type electricity unit, energy unit output is used for the power supply to connect non - power type electricity unit, be connected with between energy unit and the power unit output and keep apart battery charging unit, when power unit gives the power supply of power type electricity unit, the current path of disconnection power unit and energy unit, only be the power supply of power type electricity unit by power unit, and at power unit low battery when setting value and power type electricity unit are out of work, it charges to be power unit by isolation battery charging unit through energy unit or external power supply. The utility model provides a present emergent guarantee power adopt the energy unit be the power supply of power type electricity unit to assault greatly to energy element current, lead to the fact the energy unit life -span to reduce, other electricity unit supply power unstable scheduling problem.
Description
Technical field
The utility model is related to a kind of combined emergency and ensures power supply, belongs to Circuits System applied technical field.
Background technology
Various emergency guarantee power supplys have become as the important emergence power of the daily traffic of people, tourism and field production operation
Ensuring equipment, such as various internal combustion engines carry the emergency service of class vehicle, production operation equipment etc..The electricity that emergency guarantee power supply is commonly used
Gas system is as shown in figure 1, be mainly made up of energy storage device, charging circuit, control circuit etc..Emergency guarantee power supply is as emergent confession
Denso is standby to be carried with car (machine), under the conditions of not having normal power supply in the wild, when internal combustion engine start is difficult or need emergency service
When use；When in vehicle operation by mobile generator to emergency guarantee power source charges, or fill in the place having mains-supplied
Electricity, in case follow-up emergency guarantee uses.
At present, the energy storage device overwhelming majority of emergency guarantee power supply adopts batteries or super-capacitor module, is responsible for
There is provided electric energy for power unit, this single electric energy electric supply installation exposes a lot of problems in operative practice.Power-type
The difference electrical characteristics of power unit and non-power type power unit are widely different to energy storage device performance requirement: power-type electricity consumption
Unit requires energy storage device discharge-rate excellent performance, rather than power-type power unit then requires energy storage device to possess certain capacity
Can, high rate performance less demanding.If this situation leads to energy storage device to adopt battery, for meeting power-type power unit institute
The transient state of need is high-power to be made battery take up room larger, causes the wasting of resources it has to " excess configuration ", nor warp
Ji；If energy storage device using super capacitor although disclosure satisfy that power-type power unit moment high power requirements, but due to super
Capacitor energy density is low, and it " carries little energy ", and access times are few, and use is single to be needed it is impossible to meet field multiple " meeting an urgent need "
Ask, such as multiple demands of investigation, illumination, communication or stereo set etc..
Utility model content
The purpose of this utility model is to provide a kind of combined emergency to ensure power supply, to solve to be at present using energy unit
Power-type power unit is powered and is led to energy unit " excess configuration ", big to energy unit rush of current, causes the energy unit longevity
The problems such as shakiness that life reduces, other power unit is powered.
The utility model is to solve above-mentioned technical problem to provide a kind of combined emergency guarantee power supply, charges including battery
Circuit and energy storage device, described energy storage device is combined type superbattery, including energy unit and power cell, power cell
Output end is provided with power output interface, for for electrical connection power-type power unit, energy unit output end is provided with energy
Output interface, for for electrical connection non-power type power unit, being connected with isolation between energy unit and power cell output end
Charhing unit, described isolation charhing unit be used for when power cell is powered to power-type power unit, disconnect power cell with
The electrical connection of energy unit, and when power cell electricity is less than setting value and power-type power unit and does not work, by isolating
Charhing unit passes through energy unit or external power supply and charges for power cell, and battery charger is connected with energy unit, uses
In charging for energy unit, described energy unit is energy storage device, and described power cell is the accumulator of high-multiplying power discharge
Part.
Described isolation charhing unit includes power cell charging circuit, and described battery charger and power cell fill
Circuit all can be using ac-dc-ac-dc on-off circuit, ac-dc on-off circuit, dc-ac-dc on-off circuit or dc-dc switch electricity
Road.
Input rectifying filter circuit that described ac-dc-ac-dc on-off circuit includes being sequentially connected, high frequency transformer and
Output rectifier and filter, the input of described input rectifying filter circuit is used for connecting exchange input, at this on-off circuit
The DC supply input being adapted with power cell or energy unit is converted to power cell or energy unit after reason.
Described ac-dc on-off circuit includes transformer, current rectifying and wave filtering circuit and the voltage stabilizing being sequentially connected and current-limiting circuit,
The input of this on-off circuit is used for connecting exchange input, is converted to and power cell or energy list after processing through this on-off circuit
The DC supply input that unit is adapted, to power cell or energy unit, is power cell or energy unit charging.
Described dc-ac-dc on-off circuit includes high frequency transformer and the output rectifier and filter being sequentially connected, high frequency
The side of transformer is used for connecting direct current input, is converted to and fits with power cell or energy unit phase after processing through this on-off circuit
The DC supply input joined, to power cell or energy unit, is power cell or energy unit charging.
Described dc-dc on-off circuit includes the voltage conversion circuit being sequentially connected and voltage stabilizing and current-limiting circuit, and voltage becomes
Change circuit input end to be used for connecting direct current input, be converted to after processing through this on-off circuit and fit with power cell or energy unit phase
The DC supply input joined, to power cell or energy unit, is power cell or energy unit charging.
Described power cell be ultracapacitor monomer, by ultracapacitor monomer connection in series-parallel composition module or
Array of capacitors.
The beneficial effects of the utility model are: the utility model adopts combined type superbattery as emergency guarantee power supply
Energy storage device, including energy unit and power cell, power cell output end is provided with power output interface, for for electrical connection
Power-type power unit, energy unit output end is provided with energy output interface, for supplying electrical connection non-power type power unit,
It is connected with isolation charhing unit, isolation charhing unit is used in power cell to work(between energy unit and power cell output end
When rate type power unit is powered, disconnect the electrical connection of power cell and energy unit, and be less than setting in power cell electricity
Value and when power-type power unit does not work, is filled for power cell by energy unit or external power supply by isolation charhing unit
Electricity.The utility model by powering for power-type power unit only with the power cell in combined type superbattery, prevent because
Battery over-discharge leads to power-type power unit can not work, the normal work of impact power-type power unit, energy list
Unit no longer undertakes the high-power job task of transient state, is not in the situation of instantaneously larger voltage drop it is ensured that non-power type electricity consumption
Unit can steady operation, decrease the damage being caused with electric loading because of quality of power supply shakiness.
Energy unit no longer undertakes the high-power job task of transient state simultaneously, only the lasting energy supply of responsible low-power load, no
Damaged by heavy current impact, the life-span is longer, it is to avoid energy unit is sentenced useless by " too early ", causes waste, and can on type selection
With " weight reducing ", realize miniaturization, lightweight.
Brief description
Fig. 1 is traditional emergency guarantee power supply architecture block diagram；
Fig. 2-a the utility model combined emergency ensures power supply architecture block diagram；
Fig. 2-b is that the utility model combined emergency ensures power supply architecture block diagram；
Fig. 3-a is the structural representation adopting ac-dc-ac-dc on-off circuit in the utility model embodiment；
Fig. 3-b is the structural representation adopting ac-dc on-off circuit in the utility model embodiment；
Fig. 4-a is the structural representation adopting dc-ac-dc on-off circuit in the utility model embodiment；
Fig. 4-b is the structural representation adopting dc-dc on-off circuit in the utility model embodiment.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.
A kind of combined emergency of the present utility model ensures the embodiment of power supply
In power unit, power-type power unit is relative concept with non-power type power unit, power-type electricity consumption
Unit possesses the electricity consumption spy of lasting electricity consumption time short (less than 10 seconds), high-power (rated current is typically more than tens amperes)
Levy, such as start motor etc.；Non-power type power unit possesses that the lasting electricity consumption time is changeable, (rated current is general for small-power
Below tens amperes) use electrical feature, such as investigation, illumination, communication or stereo set etc..
So that a kind of combined emergency being specifically applied to internal combustion engine start ensures power supply as a example to illustrate below.This
Combined emergency in embodiment ensures power supply, as shown in Fig. 2-a and 2-b, including battery charger 4 and the super electricity of combined type
Pond, combined type superbattery includes power cell 1, isolation charhing unit 3 and energy unit 2, and isolation charhing unit 3 is connected to energy
Between amount unit 2 and the output end of power cell 1, the output end of power cell 1 is provided with power output interface 5, for powering
Connect non-power type power unit；Energy output interface 6 is provided with energy unit 2, for for electrical connection non-power type electricity consumption
Unit, battery charger 4 is connected in the output end of energy unit, for realizing energy unit 2 is charged.Isolation is charged single
Unit 3 is used for disconnecting the electrical connection of power cell 1 and energy unit 2 to power-type power unit 1 when power cell is powered,
And when power cell 1 electricity is less than setting value and power-type power unit does not work, energy list is passed through by isolation charhing unit 3
Unit 2 or external power supply charge for power cell 2.
When power-type power unit works, the current path between power cell 1 and energy unit 2 is charged by isolation
Unit 3 disconnects, and is only powered for power-type power unit by power cell 1, and non-power type power unit is powered by energy unit 5；
When power-type power unit 1 does not work, provide electric energy by energy unit 2 for other power consuming device, isolate charhing unit 3 simultaneously
Judge whether the electricity of power cell 1 is sufficient, if not enough, power cell 1 and energy unit 2 pass through to isolate charhing unit 3 simultaneously
Connect, energy unit 2 or external power supply pass through to isolate charhing unit 3 and charge for power cell 1, otherwise not and connect.Isolation is filled simultaneously
Electric unit 3 possesses anti-reverse charging function, forbids that power cell 1 discharges to energy unit 2.
It can be seen that the energy unit 2 in emergency guarantee power supply of the present utility model no longer undertakes the high-power job task of transient state,
The only lasting energy supply of responsible low-power load, energy unit is not in the situation of instantaneously larger voltage drop it is ensured that power-type
Power unit can stably export, and energy unit is not damaged by heavy current impact, and the life-span is longer, it is to avoid energy unit is by " mistake
Early " sentence useless, cause to waste.Energy unit can suitably reduce its body according to the energy requirement configuration capacity of other power consuming device
Amass and weight, " weight reducing " is realized on type selection thus economizing on resources, reducing environmental pollution；Only relying on power cell is power
Type power unit is powered, and makes the power supply quality of power-type power unit more preferably, prevents from excessively leading to power because of energy unit electric discharge
The inoperable situation of type power unit.
Power cell 1 can be ultracapacitor monomer, the module being consisted of connection in series-parallel ultracapacitor monomer, or
Person's traditional capacitor array, as shown in Fig. 2-a.Power cell may also be employed the accumulator of high rate performance and low temperature performance excellent
Part, as shown in Fig. 2-b, energy storage device can be for possessing high-multiplying-power discharge performance battery, such as lithium ion battery (LiFePO4
System, ternary system, LiMn2O4 system, lithium titanate system etc.) and coiled high-rate lead-acid battery or low temperature high-rate lithium battery
With low temperature high magnification lead-acid battery.Energy unit 2 can be lead-acid battery or Ni-MH battery, can also be LiMn2O4
Battery, ferric phosphate lithium cell, ternary battery, lithium titanate battery etc. therein any one.
Isolation charhing unit 3 possesses isolation and the effect charged, can be by power cell 4 and energy unit 5 electrically
Keep apart, also power cell 4 can be charged, this isolation charhing unit can be by energy unit, external exchange or straight
Stream power supply charges to power cell.According to the difference of charging input type, isolate the charging circuit of charhing unit and battery charges
Circuit 4 all can be using ac-dc-ac-dc on-off circuit, ac-dc on-off circuit, dc-ac-dc on-off circuit or dc-dc switch electricity
Road.
When using exchange input, such as utility grid, isolates charhing unit and battery charger can adopt ac-dc-ac-
Dc on-off circuit, concrete structure as shown in Fig. 3-a, including the input rectifying filter circuit being sequentially connected, high frequency transformer and defeated
Go out current rectifying and wave filtering circuit, this on-off circuit has corresponding control circuit, and exchange input is through this on-off circuit access power unit or energy
Amount unit.Processing procedure is as follows: exchange input is transformed to direct current, then after current rectifying and wave filtering circuit carries out rectifying and wave-filtering process
Enter into the alternating current that high frequency transformer carries out inversion and high frequency conversion is processed, after output frequency conversion, enter finally into output
Current rectifying and wave filtering circuit, carries out rectification, filtering process by output rectifier and filter to the alternating current after conversion, obtains and power list
The direct current that first or energy unit is adapted, is power cell or energy unit charges.The charging process of this on-off circuit is by controlling
Circuit processed is controlled by drive circuit according to the signal that voltage loop and current loop collect on-off circuit.Simultaneously in order to
Realize the protection to on-off circuit, this isolation charhing unit is additionally provided with protection circuit.
When isolating charhing unit or battery charger adopts ac-dc on-off circuit, its physical circuit such as Fig. 3-b institute
Show, this on-off circuit includes transformer, current rectifying and wave filtering circuit and the voltage stabilizing being sequentially connected and current-limiting circuit, AC power is opened through this
Close circuit access power unit or energy unit.The processing procedure of this on-off circuit is as follows: AC power passes through transformer transformation
Afterwards, enter into current rectifying and wave filtering circuit and rectification and filtering are carried out to the alternating current after transformation, be input to by voltage stabilizing and current-limiting circuit
Power cell or energy unit, realize the charging to power cell or energy unit.The control of this on-off circuit can be by opening
Close and switch is arranged on circuit to realize, simultaneously in order to realize the protection to on-off circuit, this isolation charhing unit is additionally provided with guarantor
Protection circuit.
When isolating charhing unit or battery charger adopts dc-ac-dc on-off circuit, its particular circuit configurations is as schemed
Shown in 4-a, including the high frequency transformer being sequentially connected and output rectifier and filter, and corresponding control circuit, direct current is defeated
Enter through this on-off circuit access power unit or energy unit.The processing procedure of this on-off circuit is as follows: high frequency transformer will be straight
Stream input carries out inversion and frequency transformation, and is input to output rectifier and filter by obtaining the alternating current after frequency conversion, through output
Current rectifying and wave filtering circuit carries out rectification and filtering to the alternating current after frequency conversion, obtains straight with what power cell or energy unit were adapted
Stream electricity, is power cell or energy unit charges., by control circuit control, control circuit is according to voltage loop for whole on-off circuit
The signal collecting on-off circuit with current loop is controlled by drive circuit.Simultaneously in order to realize the guarantor to on-off circuit
Shield, this isolation charhing unit is additionally provided with protection circuit.
When isolating charhing unit or battery charger adopts dc-dc on-off circuit, its particular circuit configurations such as Fig. 4-b
Shown, including the voltage conversion circuit being sequentially connected and voltage stabilizing and current-limiting circuit, direct current inputs through this on-off circuit access power
Unit or energy unit are charged.The processing procedure of this on-off circuit is as follows: voltage conversion circuit transformation is passed through in direct current input
Afterwards, enter voltage stabilizing and current-limiting circuit, obtain the direct current being adapted with power cell or energy unit through voltage stabilizing and current-limiting circuit,
It is input to power cell or energy unit, thus realizing the charging to power cell or energy unit.The control of this on-off circuit
Can be realized by setting switch on on-off circuit, simultaneously in order to realize the protection to on-off circuit, this isolation charhing unit
It is additionally provided with protection circuit.
Isolation charhing unit and battery charger can according to the different charging structure of the different choice of charging input type,
When the existing exchange input of charging input type has direct current input again, direct current can be inputted corresponding on-off circuit and exchange input
Corresponding on-off circuit is combined.
Additionally, as needed, the combined type superbattery that the utility model is adopted also includes corresponding peripheral circuit, should
Peripheral circuit includes testing circuit, protection and equalizing circuit and management and display module, by testing circuit real-time detection power
The electricity of unit, realizes the balance protection of power cell by protection and equalizing circuit, charge protection, discharge prevention, overvoltage are protected
Shield, under-voltage protection, overcurrent protection, overheat protector and short-circuit protection function etc., are realized to power list by management and display module
The management of unit and parameter show.The work(that testing circuit, protection and equalizing circuit and management and display module can be realized as needed
Can be designed, the realization of each functional circuit belongs to routine techniques means to those skilled in the art, no longer gives here
Go out specific circuit explanation.
Emergency guarantee power supply of the present utility model adopts combined type superbattery as energy storage device, super using combined type
The power cell of battery provides electric energy for power-type power unit, makes energy unit no longer undertake the high-power job task of transient state,
Energy unit is only responsible for the lasting energy supply of low-power load, it is to avoid energy unit is subject to heavy current impact, and can to effectively improve it make
Use the life-span.Meanwhile, energy unit type selection " can be reduced weight ", realize miniaturization, lightweight.Additionally, power cell is only
For powering for power-type power unit.Whenever isolation charhing unit possesses anti-reverse charging function, and power cell all can not be to
Energy unit discharges, and has certain protective effect to power cell.Rely on emergency guarantee power supply of the present utility model to be work(simultaneously
Rate type power unit is powered, and more preferably, especially more preferably, energy unit will not go out cryogenic property power-type power unit power supply quality
The situation of now instantaneously larger voltage drop it is ensured that power-type power unit can steady operation, reduce non-power type power unit because
The damage that quality of power supply shakiness causes.
Electrical equipment is divided into power-type power unit and non-power type power unit, power-type electricity consumption list by the utility model
Unit is only powered by power cell, and non-power type power unit is powered by with energy unit, reaches energy supply side and energy requirement
The coupling of side and balance, make emergency guarantee power supply be optimized, and extend the life-span, improve performance, reduce the wasting of resources and system dimension
Shield workload, and the employing by lightweight and the power cell of higher efficiency, realize effective energy-conservation.
Claims (7)
1. a kind of combined emergency ensures power supply, including battery charger and energy storage device it is characterised in that described energy storage
Device is combined type superbattery, and including energy unit and power cell, power cell output end is provided with power output interface,
For for electrical connection power-type power unit, energy unit output end is provided with energy output interface, for for electrical connection NOT function
Rate type power unit, is connected with isolation charhing unit, described isolation charhing unit between energy unit and power cell output end
For when power cell is powered to power-type power unit, disconnecting the electrical connection of power cell and energy unit, and in work(
When rate unit electricity is less than setting value and power-type power unit and does not work, energy unit or outer is passed through by isolation charhing unit
Connect power supply to charge for power cell, battery charger is connected with energy unit, for charging for energy unit, described energy
Unit is energy storage device, and described power cell is the energy storage device of high-multiplying power discharge.
2. combined emergency according to claim 1 ensures power supply it is characterised in that described isolation charhing unit includes
Power cell charging circuit, described battery charger and power cell charging circuit all can be using ac-dc-ac-dc switches
Circuit, ac-dc on-off circuit, dc-ac-dc on-off circuit or dc-dc on-off circuit.
3. combined emergency according to claim 2 ensures power supply it is characterised in that described ac-dc-ac-dc switchs
Circuit includes input rectifying filter circuit, high frequency transformer and the output rectifier and filter being sequentially connected, described input rectifying
The input of filter circuit is used for connecting exchange input, is converted to and power cell or energy unit after processing through this on-off circuit
The DC supply input being adapted is to power cell or energy unit.
4. combined emergency according to claim 2 ensures power supply it is characterised in that described ac-dc on-off circuit bag
Include the transformer being sequentially connected, current rectifying and wave filtering circuit and voltage stabilizing and current-limiting circuit, the input of this on-off circuit is used for connecting to be handed over
Stream input, is converted to the DC supply input being adapted with power cell or energy unit to power list after processing through this on-off circuit
Unit or energy unit, are power cell or energy unit charges.
5. combined emergency according to claim 2 ensures power supply it is characterised in that described dc-ac-dc on-off circuit
Including the high frequency transformer being sequentially connected and output rectifier and filter, the side of high frequency transformer is used for connecting direct current input,
The DC supply input being adapted with power cell or energy unit is converted to power cell or energy after processing through this on-off circuit
Amount unit, is power cell or energy unit charges.
6. combined emergency according to claim 2 ensures power supply it is characterised in that described dc-dc on-off circuit bag
Include the voltage conversion circuit being sequentially connected and voltage stabilizing and current-limiting circuit, voltage conversion circuit input is used for connecting direct current input,
The DC supply input being adapted with power cell or energy unit is converted to power cell or energy after processing through this on-off circuit
Amount unit, is power cell or energy unit charges.
7. combined emergency according to claim 1 ensures power supply it is characterised in that described power cell is super electricity
Container monomer, the module by ultracapacitor monomer connection in series-parallel composition or array of capacitors.
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| CN2016102439173 | 2016-04-18 | ||
| CN201610243917.3A CN105790364A (en) | 2016-04-18 | 2016-04-18 | Electrical system of internal-combustion-engine powered vehicle and power supply method thereof |
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| CN201610243917.3A Pending CN105790364A (en) | 2016-04-18 | 2016-04-18 | Electrical system of internal-combustion-engine powered vehicle and power supply method thereof |
| CN201620728690.7U Active CN205945193U (en) | 2016-04-18 | 2016-07-12 | Electric system of wireless data transmission device |
| CN201610545550.0A Pending CN106130103A (en) | 2016-04-18 | 2016-07-12 | Naval electric systems and method of supplying power to thereof |
| CN201610545818.0A Active CN106059034B (en) | 2016-04-18 | 2016-07-12 | The electrical system and method for supplying power to of wireless data transmission device |
| CN201610544302.4A Pending CN106043174A (en) | 2016-04-18 | 2016-07-12 | Internal combustion engine vehicle electrical system and electricity supply method thereof |
| CN201610544270.8A Pending CN106100039A (en) | 2016-04-18 | 2016-07-12 | Diesel locomotive electrical system and method for supplying power to thereof |
| CN201610545816.1A Pending CN106059193A (en) | 2016-04-18 | 2016-07-12 | Internal combustion generator electrical system and power supply method thereof |
| CN201610544236.0A Pending CN106067692A (en) | 2016-04-18 | 2016-07-12 | Aircraft Electrical System and method of supplying power to thereof |
| CN201620731180.5U Active CN205901410U (en) | 2016-04-18 | 2016-07-12 | Modular emergent guarantee power |
| CN201610545549.8A Pending CN106080243A (en) | 2016-04-18 | 2016-07-12 | Electric car electrical system and method for supplying power to |
| CN201610544382.3A Pending CN106160159A (en) | 2016-04-18 | 2016-07-12 | Combined emergency ensures power supply and method of supplying power to thereof |
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| CN201620728690.7U Active CN205945193U (en) | 2016-04-18 | 2016-07-12 | Electric system of wireless data transmission device |
| CN201610545550.0A Pending CN106130103A (en) | 2016-04-18 | 2016-07-12 | Naval electric systems and method of supplying power to thereof |
| CN201610545818.0A Active CN106059034B (en) | 2016-04-18 | 2016-07-12 | The electrical system and method for supplying power to of wireless data transmission device |
| CN201610544302.4A Pending CN106043174A (en) | 2016-04-18 | 2016-07-12 | Internal combustion engine vehicle electrical system and electricity supply method thereof |
| CN201610544270.8A Pending CN106100039A (en) | 2016-04-18 | 2016-07-12 | Diesel locomotive electrical system and method for supplying power to thereof |
| CN201610545816.1A Pending CN106059193A (en) | 2016-04-18 | 2016-07-12 | Internal combustion generator electrical system and power supply method thereof |
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| CN106160159A (en) * | 2016-04-18 | 2016-11-23 | 洛阳尹太科智能科技有限公司 | Combined emergency ensures power supply and method of supplying power to thereof |
| EP4187684A4 (en) * | 2021-09-18 | 2023-11-15 | Contemporary Amperex Technology Co., Limited | Battery pack and electric apparatus |
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- 2016-04-18 CN CN201610243917.3A patent/CN105790364A/en active Pending
- 2016-07-12 CN CN201620728690.7U patent/CN205945193U/en active Active
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- 2016-07-12 CN CN201610545818.0A patent/CN106059034B/en active Active
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- 2016-07-12 CN CN201610544270.8A patent/CN106100039A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106160159A (en) * | 2016-04-18 | 2016-11-23 | 洛阳尹太科智能科技有限公司 | Combined emergency ensures power supply and method of supplying power to thereof |
| EP4187684A4 (en) * | 2021-09-18 | 2023-11-15 | Contemporary Amperex Technology Co., Limited | Battery pack and electric apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106160159A (en) | 2016-11-23 |
| CN106059034B (en) | 2019-04-09 |
| CN106067692A (en) | 2016-11-02 |
| CN106100039A (en) | 2016-11-09 |
| CN106043174A (en) | 2016-10-26 |
| CN106059193A (en) | 2016-10-26 |
| CN106130103A (en) | 2016-11-16 |
| CN106059034A (en) | 2016-10-26 |
| CN205945193U (en) | 2017-02-08 |
| CN106080243A (en) | 2016-11-09 |
| CN105790364A (en) | 2016-07-20 |
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