CN110504895A - One kind being based on switched reluctance machines power conversion equipment - Google Patents
One kind being based on switched reluctance machines power conversion equipment Download PDFInfo
- Publication number
- CN110504895A CN110504895A CN201810480271.XA CN201810480271A CN110504895A CN 110504895 A CN110504895 A CN 110504895A CN 201810480271 A CN201810480271 A CN 201810480271A CN 110504895 A CN110504895 A CN 110504895A
- Authority
- CN
- China
- Prior art keywords
- way
- connect
- triode
- diode
- switched reluctance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- 239000003990 capacitor Substances 0.000 claims abstract description 46
- 238000004804 winding Methods 0.000 claims description 40
- 230000005611 electricity Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Classifications
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/08—Reluctance motors
- H02P25/092—Converters specially adapted for controlling reluctance motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses one kind to be based on switched reluctance machines power conversion equipment, including switched reluctance machines and power inverter, super capacitor and battery group, switched reluctance machines and power inverter are connect with AC power source, super capacitor is connect through the first two-way DC/DC with switched reluctance machines and power inverter, battery group is connect through the second two-way DC/DC with switched reluctance machines and power inverter, the converter of switched reluctance machines and power inverter is asymmetrical half-bridge power inverter, the front end of asymmetrical half-bridge power inverter is arranged in first two-way DC/DC and the second two-way DC/DC.The present invention improves the efficiency of driving system for switched reluctance, avoids influence of the frequent charge and discharge to the life of storage battery, extends the service life of battery, reduces battery charging pollution caused by power grid.
Description
Technical field
The invention belongs to electrical engineering technical fields, and in particular to one kind is set based on switched reluctance machines with power conversion
It is standby.
Background technique
Social economy is fast-developing, and the usage amount of automobile is continuously improved, and the exhaust emissions of fuel-engined vehicle is at main sky
Gas pollution sources.Electric bicycle is rapidly developed because of its convenient, energy saving, pollution-free, low price money superiority, is increasingly becoming
The main means of transport of people's short distance trip.Switched reluctance machines are small because having starting current, and starting torque is big, low-speed performance
It is good, often it is used as the driving motor of electric motorcycle, electric bicycle.Due to using storage battery power supply mode, battery-operated motor cycle
Mileage travelled is extremely restricted.Electric motorcycle often travels on urban district, it is often necessary to frequently braking, if by battery-operated motor cycle system
Dynamic energy consumption is sufficiently recycled and is used, and continual mileage can be effectively promoted under the premise of not increasing initial cost.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of based on switch
Reluctance motor power conversion equipment improves the efficiency of driving system for switched reluctance, avoids frequent charge and discharge to electric power storage
The influence in pond service life extends the service life of battery, reduces battery charging pollution caused by power grid.
The invention adopts the following technical scheme:
One kind is based on switched reluctance machines power conversion equipment, including switched reluctance machines and power inverter, super
Capacitor and battery group, switched reluctance machines and power inverter are connect with AC power source, and super capacitor is through the first two-way DC/DC
It is connect with switched reluctance machines and power inverter, battery group becomes through the second two-way DC/DC and switched reluctance machines and power
The converter of parallel operation connection, switched reluctance machines and power inverter is asymmetrical half-bridge power inverter, the first two-way DC/DC
The front end of asymmetrical half-bridge power inverter is set with the second two-way DC/DC.
Specifically, the first two-way DC/DC includes triode V1, triode V2, diode DV1With diode DV2, super electricity
One end lease making inductance L1 of appearance is divided into four tunnels, connect all the way with the emitter of triode V1, the second tunnel and diode DV1Anode
Connection, third road are connected with the collector of triode V2, the 4th tunnel and diode DV2Cathode connection, the collector of triode V1
With diode DV1Cathode connection connect with switched reluctance machines and power inverter；Three tunnels of the other end of super capacitor point, one
Road is connect with the emitter of triode V2, the second tunnel and diode DV2Anode connection, third road and switched reluctance machines and function
The connection of rate converter.
Specifically, the second two-way DC/DC includes triode T1 and triode T2, the anode of battery group is through inductance L2 points four
Road is connect with the transmitting collection of triode T1 all the way, and the second tunnel is connect with the anode of diode D11, and third road is with triode T2's
Collector connection, the 4th tunnel connect with the cathode of diode D22, the cathode of the collector of triode T1 and diode D11 with open
Close reluctance motor and power inverter connection；The cathode of battery group point three tunnels, respectively with transmitting collection, the diode of triode T2
The anode and switched reluctance machines and power inverter of D22 connects.
Specifically, switched reluctance machines and power inverter include machine winding A, machine winding B and machine winding C, electricity
One end of machine winding A and machine winding B are connect with AC power source, machine winding A, machine winding B and machine winding C respectively with it is super
Grade capacitor is connected with battery group.
Further, two-way is divided in one end of machine winding A, connect all the way with the emitter of triode Q1, another way and two
The cathode of pole pipe D2 connects；Two-way is divided in one end of machine winding B, connect all the way with the emitter of triode Q3, another way and two
The cathode of pole pipe D4 connects；Two-way is divided in one end of machine winding C, connect all the way with the emitter of triode Q5, another way and two
The cathode of pole pipe D6 connects；The collector of triode Q1, triode Q3 and triode Q5 respectively with one end of super capacitor and
The other end and storage of the anode and super capacitor of the anode connection of battery group, diode D2, diode D4 and diode D6
The cathode of battery pack connects.
Further, the other end of machine winding A divides two-way, connect all the way with the anode of diode D1, another way and three
The collector of pole pipe Q2 connects；The other end of machine winding B divides two-way, all the way with diode D3 anode connect, another way and
The collector of triode Q4 connects；The other end of machine winding C divides two-way, connect all the way with the anode of diode D5, another way
It is connect with the collector of triode Q6；The cathode of diode D1, diode D3 and diode D5 respectively with one end of super capacitor
And the anode connection of battery group, the transmitting collection of triode Q2, triode Q4 and triode Q6 are another with super capacitor respectively
One end connection and the cathode connection of battery group.
Compared with prior art, the present invention at least has the advantages that
It is of the invention a kind of based on switched reluctance machines power conversion equipment, switched reluctance machines and power inverter and friendship
The connection of galvanic electricity source, super capacitor connect through the first two-way DC/DC with switched reluctance machines and power inverter, and battery group is through the
Two two-way DC/DC are connect with switched reluctance machines and power inverter, switched reluctance machines and power inverter and AC power source
Connection, when the accumulator electric-quantity deficiency of entire driving device needs to charge, switched reluctance machines are not rotated, external AC power source
The battery charging plant with PFC is formed by A, B phase winding and power inverter of switched reluctance machines,
It is not required to additionally increase charging unit, electric vehicle charge power self-correcting, electric motorcycle turner is realized while reducing cost
Make in electronic, accelerating mode, battery group is connect through the second two-way DC/DC with switched reluctance machines and power inverter, double
Pressure-increasning state is worked in DC/DC, and control signal dutyfactor is adjusted according to payload size, reduces battery-voltage fluctuation to electricity
The influence of machine performance.When battery-operated motor cycle is braked, if braking energy is greater than super capacitor institute absorbent energy, second
DC/DC work and decompression mode, absorb braking energy, super capacitor is through the first two-way DC/DC and switched reluctance machines and power
Converter connection is mainly used for mainly working in decompression shape by the first DC/DC converter first when battery-operated motor cycle is braked
State charges to super capacitor, recycles braking energy, avoids influence of the frequent charge and discharge to battery birthday noodle.Work as electric motorcycle
When vehicle acceleration but storage battery energy deficiency, super capacitor, to system discharge, improves the dynamic of system by the first DC/DC converter
Performance.
Further, this system uses asymmetrical half-bridge power inverter, and control mode is flexible, strong applicability.Not
Electronic rub may be implemented in the front end setting two-way DC/DC converter of the first two-way DC/DC and second of symmetrical half bridge changed power device
Motorcycle is electronic, the flexible switching between braking two states, and improves the acceleration of battery-operated motor cycle, braking ability, extends
The service life of battery.
Further, super capacitor is connected to form achievable buck through triode V1, triode V2 and inductance L1 and converts
Two-way DC/DC converter.When battery-operated motor cycle needs super capacitor to provide additional-energy, V2 conducting and progress copped wave control
System, with diode DV1, super capacitor, the composition booster circuit such as inductance L1, by the energy supply driving motor of super capacitor；Work as electricity
When dynamic motorcycle brake, V1 is connected and carries out chop control, is depressured with elements compositions such as diode DV2, super capacitor, inductance L2
Chopper circuit, by braking energy feedback to super capacitor.
Further, when battery-operated motor cycle electric operation, T2 pipe copped wave work, T1 pipe is disconnected, two-way DC/DC variator work
Make in pressure-increasning state, and automatically adjust the end voltage of battery according to payload size, by the energy supply driving motor of battery.
When braking energy is excessive, TI pipe copped wave, T2 pipe is disconnected, and extra energy is passed through Battery recycling.
Further, A, B phase winding and power inverter the composition band power that AC power source passes through switched reluctance machines
The battery charging plant of factor correcting is not required to additionally increase charging unit, realizes charge power factor correcting.
Further, A, B, C phase winding of switched reluctance machines and switch Q1-Q6 and diode D1-D6 are connected into three-phase
Asymmetrical half-bridge changed power device carries out electronic and control for brake to switched reluctance machines by battery grade super capacitor.Change
The dynamic for being apt to system is corresponding, realizes the recycling of energy.
In conclusion the present apparatus increases the flexibility of system control using asymmetrical half-bridge power inverter and is applicable in
Property, battery can adjust in time supply voltage according to the size of load in the device, and when electric motorcycle need to accelerate or climb
By super capacitor auxiliary power supply, the dynamic property of system has been turned up, and has passed through super electricity first in battery-operated motor cycle braking
Hold and absorb braking energy, avoids frequent charge and discharge damage caused by battery, extend service lifetime of accumulator, provide
The drive efficiency of system.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is structure of the invention block diagram；
Fig. 2 is circuit diagram of the present invention.
Wherein: 1. super capacitors；2. the first two-way DC/DC；3. battery group；4. the second two-way DC/DC；5. switching magnetic-resistance
Motor and power inverter；6. AC power source.
Specific embodiment
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention provides one kind to be based on switched reluctance machines power conversion equipment, is recycled using super capacitor electronic
The deceleration of motorcycle, braking energy, by increasing by two in the front end of switched reluctance machines tradition asymmetrical half-bridge power inverter
A DC-DC variator is filled with improving the starting of battery-operated motor cycle, effective recycling of accelerating ability and braking energy in motorcycle
When electric, using onboard charger of winding and changed power the device composition with PFC of switched reluctance machines to battery
Charging.
Referring to Fig. 1, the present invention is a kind of to be based on switched reluctance machines power conversion equipment, including super capacitor 1, first
Two-way DC/DC2, battery group 3, the second two-way DC/DC4, switched reluctance machines and power inverter 5 and AC power source 6,
Switched reluctance machines and power inverter 5 respectively with one end of the first two-way DC/DC2 and the second two-way DC/DC4 simultaneously
Connection connection, the other end of the first two-way DC/DC2 are connect with super capacitor 1, the other end and battery group of the second two-way DC/DC4
3 connections, AC power source 6 are connect with switched reluctance machines and power inverter 5, the change of switched reluctance machines and power inverter 5
Parallel operation is asymmetrical half-bridge power inverter.
Referring to Fig. 2, the first two-way DC/DC includes triode V1, triode V2, diode Dv1, Dv2 and inductance L1 group
At one end of super capacitor is divided into four tunnels through inductance L1, connect all the way with the emitter of triode V1, the second tunnel and diode DV1
Anode connection, third road is connected with the collector of triode V2, the 4th tunnel and diode DV2Cathode connection, triode V1's
Collector and diode DV1Cathode connection connect with switched reluctance machines and power inverter；The other end of super capacitor point three
Road is connect with the emitter of triode V2 all the way, the second tunnel and diode DV2Anode connection, third road and switched reluctance machines
And power inverter connection.
Second two-way DC/DC includes triode T1 and triode T2, and the anode of battery group is through inductance L2 points of four tunnels, all the way
It is connect with the transmitting collection of triode T1, the second tunnel is connect with the anode of diode D11, and the collector of third road and triode T2 connect
It connects, the 4th tunnel is connect with the cathode of diode D22, cathode and the switching magnetic-resistance electricity of the collector of triode T1 and diode D11
Machine and power inverter connection；Three tunnels of the cathode of battery group point, respectively just with the transmitting of triode T2 collection, diode D22
Pole and the connection of switched reluctance machines and power inverter.
Switched reluctance machines and power inverter include machine winding A, machine winding A and machine winding C, machine winding A
One end and one end of machine winding B connect with AC power source.
Two-way is divided in one end of machine winding A, connect all the way with the emitter of triode Q1, and another way is negative with diode D2's
Pole connection；Two-way is divided in one end of machine winding B, connect all the way with the emitter of triode Q3, and another way is negative with diode D4's
Pole connection；Two-way is divided in one end of machine winding C, connect all the way with the emitter of triode Q5, and another way is negative with diode D6's
Pole connection；
The collector of triode Q1, triode Q3 and triode Q5 respectively with one end of super capacitor and battery group
The other end of positive and super capacitor of anode connection, diode D2, diode D4 and diode D6 and bearing for battery group
Pole connection；
The other end of machine winding A divides two-way, connect all the way with the anode of diode D1, the collection of another way and triode Q2
Electrode connection；The other end of machine winding B divides two-way, connect all the way with the anode of diode D3, and another way is with triode Q4's
Collector connection；The other end of machine winding C divides two-way, connect all the way with the anode of diode D5, another way and triode Q6
Collector connection；
The cathode of diode D1, diode D3 and diode D5 respectively with one end of super capacitor and battery group just
The transmitting collection of pole connection, triode Q2, triode Q4 and triode Q6 is connect respectively with the other end of super capacitor and electric power storage
The cathode of pond group connects.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being described and shown in usually here in attached drawing is real
The component for applying example can be arranged and be designed by a variety of different configurations.Therefore, below to the present invention provided in the accompanying drawings
The detailed description of embodiment be not intended to limit the range of claimed invention, but be merely representative of of the invention selected
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 2, three-phase switch reluctance machine is driven using asymmetrical half-bridge changed power device, in asymmetrical half-bridge
Prime has cascaded the two-way DC/DC of first to be connected with super capacitor respectively；The two-way DC/DC of second be connected to the battery.
When electric motorcycle work is under motoring condition, battery works in boost mode through the second two-way DC/DC converter,
Energy is provided to switched reluctance machines, T1 is disconnected at this time, and controller is subtracted according to the duty ratio of the big minor adjustment T2 pipe of load with this
Influence of the small battery-voltage fluctuation to motor performance.
When motorcycle goes up a slope or accelerates, super capacitor passes through the first coupled two-way DC/DC work and boosting mould
Formula booster battery is discharged (switch V1 is disconnected, V2 is turned off).
When motorcycle works in retarding braking state, switched reluctance machines work in power generation mode, and the kinetic energy of motor passes through
First two-way DC/DC converter charges (V1 copped wave, V2 shutdown) to super capacitor.
When braking energy is greater than super capacitor maximum charge power, control T1 pipe fills extra energy to battery.
Under motorcycle charging work state, switched reluctance machines are not rotated, external communication electricity by machine winding A, B and
Power inverter forms the onboard charger with PFC, is charged, is reduced to battery by adjusting T1 pipe
It is polluted caused by power grid.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (6)
1. one kind is based on switched reluctance machines power conversion equipment, which is characterized in that become including switched reluctance machines and power
Parallel operation (5), super capacitor (1) and battery group (3), switched reluctance machines and power inverter (5) and AC power source (6) are even
It connects, super capacitor (1) is connect through the first two-way DC/DC (2) with switched reluctance machines and power inverter (5), battery group (3)
It is connect through the second two-way DC/DC (4) with switched reluctance machines and power inverter (5), switched reluctance machines and power inverter
(5) converter is asymmetrical half-bridge power inverter, and the first two-way DC/DC (2) and the second two-way DC/DC (4) are arranged not
The front end of symmetrical half bridge power inverter.
2. according to claim 1 a kind of based on switched reluctance machines power conversion equipment, which is characterized in that first pair
It include triode V1, triode V2, diode D to DC/DCV1With diode DV2, one end lease making inductance L1 of super capacitor is divided into
Four tunnels are connect with the emitter of triode V1 all the way, the second tunnel and diode DV1Anode connection, third road and triode V2's
Collector is connected, the 4th tunnel and diode DV2Cathode connection, the collector and diode D of triode V1V1Cathode connection with
Switched reluctance machines and power inverter connection；Three tunnels of the other end of super capacitor point, connect with the emitter of triode V2 all the way
It connects, the second tunnel and diode DV2Anode connection, third road is connect with switched reluctance machines and power inverter.
3. according to claim 1 a kind of based on switched reluctance machines power conversion equipment, which is characterized in that second pair
Include triode T1 and triode T2 to DC/DC, the anode of battery group through inductance L2 points of four tunnels, all the way with the hair of triode T1
Collection connection is penetrated, the second tunnel is connect with the anode of diode D11, and third road is connect with the collector of triode T2, the 4th tunnel and two
The cathode connection of pole pipe D22, the collector of triode T1 and the cathode of diode D11 and switched reluctance machines and power inverter
Connection；Three tunnels of the cathode of battery group point collect with the transmitting of triode T2, the anode and switching magnetic-resistance of diode D22 respectively
Motor and power inverter connection.
4. according to claim 1 a kind of based on switched reluctance machines power conversion equipment, which is characterized in that switch magnetic
Resistance motor and power inverter include machine winding A, machine winding B and machine winding C, and the one of machine winding A and machine winding B
End is connect with AC power source, and machine winding A, machine winding B and machine winding C are connect with super capacitor and battery group respectively.
A kind of be based on switched reluctance machines power conversion equipment 5. according to claim 4, which is characterized in that motor around
Two-way is divided in one end of group A, connect all the way with the emitter of triode Q1, another way is connect with the cathode of diode D2；Motor around
Two-way is divided in one end of group B, connect all the way with the emitter of triode Q3, another way is connect with the cathode of diode D4；Motor around
Two-way is divided in one end of group C, connect all the way with the emitter of triode Q5, another way is connect with the cathode of diode D6；Triode
The collector of Q1, triode Q3 and triode Q5 are connect with the anode of one end of super capacitor and battery group respectively, two poles
The anode of pipe D2, diode D4 and diode D6 are connect with the cathode of the other end of super capacitor and battery group.
A kind of be based on switched reluctance machines power conversion equipment 6. according to claim 4, which is characterized in that motor around
The other end of group A divides two-way, connect all the way with the anode of diode D1, another way is connect with the collector of triode Q2；Motor
The other end of winding B divides two-way, connect all the way with the anode of diode D3, another way is connect with the collector of triode Q4；Electricity
The other end of machine winding C divides two-way, connect all the way with the anode of diode D5, another way is connect with the collector of triode Q6；
The cathode of diode D1, diode D3 and diode D5 are connect with the anode of one end of super capacitor and battery group respectively,
The transmitting collection of triode Q2, triode Q4 and triode Q6 connect with the other end of super capacitor respectively and battery group is born
Pole connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480271.XA CN110504895A (en) | 2018-05-18 | 2018-05-18 | One kind being based on switched reluctance machines power conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480271.XA CN110504895A (en) | 2018-05-18 | 2018-05-18 | One kind being based on switched reluctance machines power conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110504895A true CN110504895A (en) | 2019-11-26 |
Family
ID=68584388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810480271.XA Pending CN110504895A (en) | 2018-05-18 | 2018-05-18 | One kind being based on switched reluctance machines power conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110504895A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311024A (en) * | 2008-04-30 | 2008-11-26 | 西安交通大学 | Electric motor cycle super capacitance and accumulator composite supply control system |
| CN201450471U (en) * | 2009-08-05 | 2010-05-05 | 华南理工大学 | Power source system of compound energy electric vehicle |
| CN102501776A (en) * | 2011-10-28 | 2012-06-20 | 三门峡速达交通节能科技有限公司 | Composite power energy management prediction control system of pure-electric vehicle |
| CN103414337A (en) * | 2013-08-23 | 2013-11-27 | 中国矿业大学 | Topological structure of power converter of electric car switch reluctance motor |
| CN103647483A (en) * | 2013-12-13 | 2014-03-19 | 中国科学院深圳先进技术研究院 | Power converting device integrated with switch magnetic resistance motor driving and cell charging |
| US20150042157A1 (en) * | 2013-08-06 | 2015-02-12 | Gogoro Taiwan Limited | Systems and methods for powering electric vehicles using a single or multiple power cells |
| CN105305859A (en) * | 2015-10-19 | 2016-02-03 | 南京信息工程大学 | Power converter for switched reluctance motor of battery-supercapacitor electric vehicle |
| CN208424249U (en) * | 2018-05-18 | 2019-01-22 | 榆林学院 | A kind of power of motor converting means |
-
2018
- 2018-05-18 CN CN201810480271.XA patent/CN110504895A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311024A (en) * | 2008-04-30 | 2008-11-26 | 西安交通大学 | Electric motor cycle super capacitance and accumulator composite supply control system |
| CN201450471U (en) * | 2009-08-05 | 2010-05-05 | 华南理工大学 | Power source system of compound energy electric vehicle |
| CN102501776A (en) * | 2011-10-28 | 2012-06-20 | 三门峡速达交通节能科技有限公司 | Composite power energy management prediction control system of pure-electric vehicle |
| US20150042157A1 (en) * | 2013-08-06 | 2015-02-12 | Gogoro Taiwan Limited | Systems and methods for powering electric vehicles using a single or multiple power cells |
| CN103414337A (en) * | 2013-08-23 | 2013-11-27 | 中国矿业大学 | Topological structure of power converter of electric car switch reluctance motor |
| CN103647483A (en) * | 2013-12-13 | 2014-03-19 | 中国科学院深圳先进技术研究院 | Power converting device integrated with switch magnetic resistance motor driving and cell charging |
| CN105305859A (en) * | 2015-10-19 | 2016-02-03 | 南京信息工程大学 | Power converter for switched reluctance motor of battery-supercapacitor electric vehicle |
| CN208424249U (en) * | 2018-05-18 | 2019-01-22 | 榆林学院 | A kind of power of motor converting means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019085228A1 (en) | Rail traffic hybrid power circuit, energy storage power pack, and power supply method therefor | |
| CN107804326B (en) | Traction motor power supply system and electric locomotive power supply equipment | |
| CN103427742B (en) | A kind of Winding open circuit type mixed excitation electric machine electricity generation system and energy distributing method thereof | |
| CN204905907U (en) | Insert electric formula electric automobile and on -vehicle charging source system thereof | |
| CN103414337A (en) | Topological structure of power converter of electric car switch reluctance motor | |
| CN108233819A (en) | Electric accumulator motorcycle for mining vehicle-mounted charge and driving integrated circuit structure | |
| CN106364341B (en) | A kind of the multi-mode switching composite power source topological structure and control method of electric car | |
| CN101425771A (en) | Control circuit, braking method, energy production method and device for DC motor | |
| CN103085676B (en) | Power generating system of extended-range electric vehicle | |
| CN1187208C (en) | Supercapacitance assistant power supply system of electric vehicle | |
| CN102647150A (en) | Compound power supply control system based on synchronous rectification Buck-Boost bidirectional DC (Direct Current)/DC (Direct Current) convertor | |
| CN208424249U (en) | A kind of power of motor converting means | |
| CN210852070U (en) | Braking energy feedback device based on double energy sources for vehicle-mounted electric automobile | |
| CN105644377A (en) | Dual-energy source electric vehicle | |
| CN104786856A (en) | Electric drive control system of electric automobile with solar charging function | |
| CN103872729B (en) | The hybrid electric vehicle composite power source that sef-adapting filter power dividing controls and method | |
| CN202634360U (en) | Hybrid power control system based on synchronous rectification Buck-Boost bidirectional DC/DC converter | |
| CN103683456B (en) | A kind of hybrid power public transport super-capacitor and lithium battery parallel circuit | |
| CN100386221C (en) | Construction method for electric car flying wheel battery auxiliary power system | |
| CN108437827A (en) | A kind of pure electric vehicle dynamical system | |
| CN107733055B (en) | Charging system for vehicle-mounted power battery of oil-electricity hybrid power locomotive | |
| CN203747469U (en) | Hybrid vehicle hybrid power supply of self-adaptive filter power dividing control | |
| CN110271443A (en) | A kind of plug-in hybrid-power automobile switched reluctance drive systems | |
| CN106143168A (en) | The multi-channel parallel of a kind of electric automobile interlocks output type mixed energy storage system and method | |
| CN2915591Y (en) | DC busbar voltage active control type electric machine drive system for hybrid powered automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |