CN116068947A - Standby power consumption saving method for diesel generator set - Google Patents
Standby power consumption saving method for diesel generator set Download PDFInfo
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- CN116068947A CN116068947A CN202310253708.7A CN202310253708A CN116068947A CN 116068947 A CN116068947 A CN 116068947A CN 202310253708 A CN202310253708 A CN 202310253708A CN 116068947 A CN116068947 A CN 116068947A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010248 power generation Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 3
- MKGHDZIEKZPBCZ-ULQPCXBYSA-N methyl (2s,3s,4r,5r,6r)-4,5,6-trihydroxy-3-methoxyoxane-2-carboxylate Chemical compound CO[C@H]1[C@H](O)[C@@H](O)[C@H](O)O[C@@H]1C(=O)OC MKGHDZIEKZPBCZ-ULQPCXBYSA-N 0.000 claims 7
- 230000009471 action Effects 0.000 abstract description 3
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 12
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Sources (AREA)
Abstract
The invention discloses a standby power consumption saving method of a diesel generator set, which comprises a control mechanism matched with the diesel generator set, wherein the control mechanism comprises the following components: the system comprises an MCU, a power generation acquisition module, a mains supply acquisition module, a power generation input module, a mains supply input module, a relay, an LCD display module and a keyboard input module; the method comprises the following steps: the process flow in the dormant state is as follows: when the generator set is electrified, if the commercial power is normal and the key of the keyboard input module is not input, the MCU is firstly set for 1 second and then the equipment wakes up, the equipment enters a sleep mode, the LCD display module is closed in the sleep mode, all control circuits are in a closed state, the MCU enters a standby mode, and when the timing of 1 second is up, the MCU wakes up and opens all the control circuits, and the mode can be circulated all the time. By adopting the technical scheme, the standby power consumption saving method of the diesel generator set is manufactured, and the standby power consumption of the diesel generator set can be further reduced under the action of the structure.
Description
Technical Field
The invention relates to the field of diesel generator sets, in particular to a standby power consumption saving method of a diesel generator set.
Background
With the attention of people to emergency power generation, many families or factories now have emergency power generators. When no person conservation exists in the existing generator set, the generator set needs to be in a standby state to realize automatic power generation of the generator when the commercial power fails. Therefore, the generator set is always in a working state, the storage battery is easy to damage, and the power consumption of the generator is high when the generator is in standby. Therefore, we propose a method for standby power saving of a diesel generator set.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for saving power consumption of a diesel generator set during standby, so as to solve the problems set forth in the background art.
The invention relates to a standby power consumption saving method of a diesel generator set, which comprises a control mechanism matched with the generator set, wherein the control mechanism comprises the following components:
the system comprises an MCU, a power generation acquisition module, a mains supply acquisition module, a power generation input module, a mains supply input module, a relay, an LCD display module and a keyboard input module;
the method comprises the following steps:
the process flow in the dormant state is as follows: when the generator set is powered on, if the commercial power is normal and the key of the keyboard input module is not input, the MCU sets 1 second before the equipment wakes up, the equipment enters a sleep mode, the LCD display module is closed in the sleep mode, all control circuits are in a closed state, the MCU enters a standby mode, and when the timing of 1 second is up, the MCU wakes up and opens all the control circuits, and the mode can be circulated all the time;
when working in a normal state: when the equipment is awakened, if the commercial power is abnormal at the moment, the commercial power acquisition module detects the commercial power abnormality, the generator is started to generate power, when the equipment is in a power generation process, the equipment does not enter a sleep mode any more, if the commercial power is normal, the MCU detects the commercial power is normal through the commercial power acquisition module, the power generation is stopped, the MCU is firstly set for 1 second, then the equipment is awakened, and the equipment enters the sleep mode.
In the above scheme, MCU is connected with power generation input module and commercial power input module through power generation collection module and commercial power collection module respectively, power generation collection module is used for after the power generator starts operation and presets time, monitor the running state information of generator, commercial power collection module is used for monitoring commercial power running state information, running state information includes average running power at least.
In the above scheme, the power generation input module comprises at least one generator.
In the scheme, the MCU interface is electrically connected with the relay.
The invention has the advantages and beneficial effects that: the invention provides a standby power consumption saving method of a diesel generator set, which combines an MCU, a power generation acquisition module and a mains supply acquisition module, wherein the power generation acquisition module is used for monitoring running state information of a generator after the generator is started and runs for a preset time, the mains supply acquisition module is used for monitoring the running state information of the mains supply, when the generator set is powered on, if the mains supply is normal and a key of a keyboard input module is not input, the MCU is firstly set for 1 second and then the equipment wakes up, the equipment enters a dormant mode, the LCD display module is closed in the mode, all control circuits are in the closed state, and the standby power consumption of the diesel generator can be further reduced under the action of the structure.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a flow chart of a method for standby power saving of a diesel generator set according to the present invention.
Fig. 2 is a schematic diagram of a standby power-saving method of the diesel generator set of the present invention.
FIG. 3 is a schematic diagram of the operation state of the present invention.
In the figure: 1MCU, 11 electricity generation collection module, 12 commercial power collection module, 13 electricity generation input module, 14 commercial power input module, 15 relay, 16LCD display module, 17 keyboard input module.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
Examples:
as shown in fig. 1-3, the invention is a method for standby power consumption saving of a diesel generator set, comprising a control mechanism matched with the generator set, wherein the control mechanism comprises:
MCU1, power generation acquisition module 11, commercial power acquisition module 12, power generation input module 13, commercial power input module 14, relay 15, LCD display module 16 and keyboard input module 17;
the method comprises the following steps:
the process flow in the dormant state is as follows: as shown in fig. 1, when the generator set is powered on, if the commercial power is normal and the key of the keyboard input module 17 is not input, the MCU1 is set for 1 second before the equipment wakes up, the equipment enters a sleep mode, in this mode, the LCD display module 16 is turned off, all control circuits are in a turned-off state, the MCU1 enters a standby mode, and if the 1 second time expires, the MCU1 wakes up and turns on all control circuits, and this mode is always cycled, as shown in fig. 3;
t1 is the on time at wake-up, T2 is the time of sleep, and T3 is the total time of sleep plus wake-up.
When working in a normal state: when the equipment is awakened, if the commercial power is abnormal at this moment, the commercial power acquisition module 12 detects the commercial power abnormality, the control mechanism starts the generator to generate power, when the equipment is in a power generation process, the equipment does not enter a sleep mode any more, if the commercial power is normal, the MCU1 detects the commercial power is normal through the commercial power acquisition module 12, the power generation is stopped, the MCU1 is firstly set for 1 second, then the equipment is awakened, and the equipment enters the sleep mode.
In the above scheme, the MCU1 is connected with the power generation input module 13 and the utility power input module 14 through the power generation collection module 11 and the utility power collection module 12, respectively, the power generation collection module 11 is used for monitoring the running state information of the power generator after the power generator is started to run for a preset time, and the utility power collection module 12 is used for monitoring the running state information of the utility power, wherein the running state information at least comprises average running power.
In the above scheme, the power generation input module 13 includes at least one power generator, and further includes a voltage stabilizing circuit, which outputs the output voltage of the power generator, and is connected to the input end of the voltage stabilizing circuit, and the output end of the voltage stabilizing circuit is connected to the power line of the required equipment, so as to keep the power line grounded, and the voltage stabilizing circuit needs to be adjusted according to the power voltage and the load characteristic of the equipment, so as to achieve the voltage stabilizing effect.
In the above scheme, the MCU1 interface is electrically connected with the relay 15, and the output current is controlled by the relay 15.
The LCD display module 16 and the keyboard input module 17 are electrically connected with the control mechanism.
According to the standby power saving method for the diesel generator set, the MCU1, the power generation acquisition module 11 and the mains supply acquisition module 12 are combined, the power generation acquisition module 11 is used for monitoring running state information of the power generator after the power generator is started to run for a preset time, the mains supply acquisition module 12 is used for monitoring running state information of the mains supply, when the power generator set is powered on, if the mains supply is normal and keys of the keyboard input module 17 are not input, the MCU1 is firstly set for 1 second and then equipment is awakened, the equipment enters a sleep mode, the LCD display module 16 is closed in the sleep mode, all control circuits are in the closed state, the diesel generator can be further reduced in standby power consumption under the action of the structure, when the equipment is awakened, if the mains supply acquisition module 12 detects that the mains supply is abnormal, the power generator is started to generate power, when the equipment is in the power generation process, if the mains supply is normal, the MCU1 detects that the mains supply is normal through the mains supply acquisition module 12, the power generation is stopped, the MCU1 is firstly set for 1 second and then the equipment is awakened, and the equipment enters the sleep mode.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. A method for standby power saving of a diesel generator set, comprising a control mechanism matched with the generator set, characterized in that the control mechanism comprises:
the power generation and input device comprises an MCU (1), a power generation and acquisition module (11), a mains supply acquisition module (12), a power generation and input module (13), a mains supply input module (14), a relay (15), an LCD display module (16) and a keyboard input module (17);
the method comprises the following steps:
the process flow in the dormant state is as follows: when the generator set is powered on, if the commercial power is normal and keys of the keyboard input module (17) are not input, the MCU (1) is firstly set for 1 second and then the equipment wakes up, the equipment enters a sleep mode, the LCD display module (16) is closed in the sleep mode, all control circuits are in a closed state, the MCU (1) enters a standby mode, when the 1 second is up, the MCU (1) wakes up, all the control circuits are opened, and the mode can be circulated all the time;
when working in a normal state: when equipment is awakened, if the commercial power is abnormal at the moment, the commercial power acquisition module (12) detects the commercial power abnormality, the generator is started to generate power, when the equipment is in a power generation process, the equipment does not enter a sleep mode any more, if the commercial power is normal, the MCU (1) detects the commercial power is normal through the commercial power acquisition module (12) and stops generating power, the MCU (1) firstly sets 1 second and then the equipment is awakened, and the equipment enters the sleep mode.
2. The method for standby power saving of a diesel generator set according to claim 1, wherein the MCU (1) is connected with a power generation input module (13) and a utility power input module (14) through a power generation collection module (11) and a utility power collection module (12), respectively, the power generation collection module (11) is used for monitoring operation state information of a power generator after the power generator is started up and operated for a preset time, and the utility power collection module (12) is used for monitoring operation state information of the utility power, and the operation state information at least comprises average operation power.
3. A method for standby power saving of a diesel-electric generator set according to claim 1, characterized in that said power generation input module (13) comprises at least one generator.
4. The method for standby power saving of a diesel generator set according to claim 1, wherein the MCU (1) interface is electrically connected with a relay (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310253708.7A CN116068947A (en) | 2023-03-16 | 2023-03-16 | Standby power consumption saving method for diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310253708.7A CN116068947A (en) | 2023-03-16 | 2023-03-16 | Standby power consumption saving method for diesel generator set |
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| CN116068947A true CN116068947A (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310253708.7A Pending CN116068947A (en) | 2023-03-16 | 2023-03-16 | Standby power consumption saving method for diesel generator set |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621912A (en) * | 2011-01-27 | 2012-08-01 | 赛酷特(北京)信息技术有限公司 | Automatic power-saving method of micro controller unit |
| CN104460391A (en) * | 2013-09-17 | 2015-03-25 | 西安吉帑电子科技有限公司 | Generator set automatic remote control apparatus |
| CN204440126U (en) * | 2014-12-22 | 2015-07-01 | 四川鼎信建筑劳务工程有限公司 | The automatically-monitored controller of diesel generator set |
| CN110244595A (en) * | 2019-04-29 | 2019-09-17 | 东风商用车有限公司 | A kind of DCM suspend mode quiescent current control system and control method |
| CN112051503A (en) * | 2020-04-14 | 2020-12-08 | 中鹏机电有限公司 | Multi-path commercial power monitoring device for diesel generating set |
| CN212162916U (en) * | 2020-06-03 | 2020-12-15 | 上海科泰电源股份有限公司 | Control cabinet based on anti-synchronization of diesel generating set and commercial power |
| CN113489137A (en) * | 2021-06-18 | 2021-10-08 | 广西玉柴机器股份有限公司 | Self-starting switch control method of diesel power generation power assembly |
| CN114784869A (en) * | 2022-05-12 | 2022-07-22 | 重庆铭贝科技有限公司 | Diesel generator grid-connected control device |
-
2023
- 2023-03-16 CN CN202310253708.7A patent/CN116068947A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621912A (en) * | 2011-01-27 | 2012-08-01 | 赛酷特(北京)信息技术有限公司 | Automatic power-saving method of micro controller unit |
| CN104460391A (en) * | 2013-09-17 | 2015-03-25 | 西安吉帑电子科技有限公司 | Generator set automatic remote control apparatus |
| CN204440126U (en) * | 2014-12-22 | 2015-07-01 | 四川鼎信建筑劳务工程有限公司 | The automatically-monitored controller of diesel generator set |
| CN110244595A (en) * | 2019-04-29 | 2019-09-17 | 东风商用车有限公司 | A kind of DCM suspend mode quiescent current control system and control method |
| CN112051503A (en) * | 2020-04-14 | 2020-12-08 | 中鹏机电有限公司 | Multi-path commercial power monitoring device for diesel generating set |
| CN212162916U (en) * | 2020-06-03 | 2020-12-15 | 上海科泰电源股份有限公司 | Control cabinet based on anti-synchronization of diesel generating set and commercial power |
| CN113489137A (en) * | 2021-06-18 | 2021-10-08 | 广西玉柴机器股份有限公司 | Self-starting switch control method of diesel power generation power assembly |
| CN114784869A (en) * | 2022-05-12 | 2022-07-22 | 重庆铭贝科技有限公司 | Diesel generator grid-connected control device |
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