CN109617472A - A kind of on-off control method for electricity generation system of driving a vehicle - Google Patents
A kind of on-off control method for electricity generation system of driving a vehicle Download PDFInfo
- Publication number
- CN109617472A CN109617472A CN201811481305.3A CN201811481305A CN109617472A CN 109617472 A CN109617472 A CN 109617472A CN 201811481305 A CN201811481305 A CN 201811481305A CN 109617472 A CN109617472 A CN 109617472A
- Authority
- CN
- China
- Prior art keywords
- module
- function module
- alternating current
- alternator
- control modules
- 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.)
- Granted
Links
Classifications
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/45—Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention discloses a kind of on-off control methods of electricity generation system of driving a vehicle, the driving electricity generation system includes engine, alternating current generator, dc generator, electricity generating controller and increasing function module, electricity generating controller includes alternator control modules and inverter module, engine is connect with alternating current generator and dc generator respectively to be rotated with band motor alternator and dc generator, alternator control modules are connect to control alternating current generator operation output electric energy with alternating current generator, the input terminal for increasing function module is connect with dc generator and battery respectively, its output end formation common bus in parallel with alternator control modules output end is using the input as inverter module, electricity generating controller is connect by CAN bus with function module communication is increased；Taking force power generation system is to electricity generating controller and increases function module and carries out unified control, electricity generating controller and increases function module warm back-up each other.
Description
Technical field
The present invention relates to driving electricity generation system technical field more particularly to a kind of switching on and shutting down controlling parties for electricity generation system of driving a vehicle
Method.
Background technique
The appearance of vehicle-mounted power takeoff generation unit power supply and develop the existing long period, most of be used in military combat vehicle,
Sufficient electric energy is provided for equipment such as radar, computer and communications, and with power electronic technique be constantly progressive and automobile
The high speed development of industry and mounting technology, some civilian oversize vehicles such as rescue and relief work vehicle, temporary communications auxiliary vehicle is even
It is some vehicles for loading more electrical equipments such as caravan, all vehicle-mounted power takeoff generation unit power-supply systems of fit on.The hair of power taking at present
Electric system drives silicon rectification generator by belt mostly in vehicle travel process, and inverter boosts the direct current 28V of sending
Inversion exports 220V/50Hz alternating current, provides AC energy for electrical equipment.
The system power generation process of above-mentioned taking force power generation system not can control, and topology is excessively single, without warm standby function, have
Power down may.In case of emergency timely and effectively Generation Side cannot be cut off, and poor to the adaptability of load.?
Underpower when vehicle idling or low speed are run, whole generating efficiency are lower.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of switching on and shutting down controlling parties of electricity generation system of driving a vehicle
Method guarantees system not power down, has stronger adaptability to different loads.
A kind of on-off control method of electricity generation system of driving a vehicle proposed by the present invention, the driving electricity generation system includes starting
Machine, alternating current generator, dc generator, electricity generating controller and increasing function module, electricity generating controller includes alternator control modules
And inverter module, engine are connect respectively with band motor alternator and dc generator with alternating current generator and dc generator
Rotation, alternator control modules are connect to control alternating current generator operation output electric energy with alternating current generator, increase the defeated of function module
Enter that end is connect with dc generator and battery respectively, its output end is in parallel with alternator control modules output end forms public mother
For line using the input as inverter module, the line of inverter module and AC load is ac bus, and electricity generating controller is total by CAN
Line is connect with function module communication is increased, comprising the following steps:
Judge whether driving electricity generation system is switched on；
If it is not, then successively closing alternator control modules, increasing function module and inverter module；
If so, obtaining the current running speed of alternating current generator, successively start alternator control modules, inverter module and increasing
Function module.
It is further, described successively to start alternator control modules, inverter module and increase function module, comprising:
The initial excitation slippage given value of alternating current generator is calculated by the current running speed of alternating current generator, and is sent
Motor control module enabled instruction；
Judge whether alternator control modules start success；
If so, successively starting inverter module and increasing function module；
If it is not, then judging whether alternator control modules start time-out.
Further, the successively starting inverter module and increasing function module, comprising:
Alternator control modules send enabled instruction to inverter module by CAN bus；
Judge whether inverter module succeeds；
If so, starting increases function module；
If it is not, then judging whether inverter module starts time-out.
Further, the starting increases function module, comprising:
Inverter module sends enabled instruction by CAN bus Xiang Zenggong module；
Judge to increase whether function module starts success；
If so, booting terminates；
If it is not, then judging to increase whether function module starts time-out.
It is further, described to judge whether alternator control modules start time-out, comprising:
Judge whether common bus voltage in setting time rises to setting value；
If so, the inactive time-out of alternator control modules, restarts alternator control modules, and in generator control
After module starts successfully, and then successively starts inverter module and increase function module；
If it is not, then alternator control modules starting is overtime, it is directly entered troubleshooting process.
It is further, described to judge whether inverter module starts time-out, comprising:
Judge whether ac bus voltage in setting time rises to setting value；
If so, the inactive time-out of inverter module, inverter module is restarted, after inverter module start completion, starting increases
Function module；
If it is not, then inverter module starting is overtime, it is directly entered troubleshooting process.
It is further, described to judge to increase whether function module starts time-out, comprising:
Judge whether common bus voltage in setting time rises to setting value；
If so, increasing the inactive time-out of function module, restarting increases function module, after increasing function module start completion, booting knot
Beam；
If it is not, then increasing function module starting time-out, it is directly entered troubleshooting process.
Further, by the current running speed of the acquisition alternating current generator, high speed, the low speed of alternating current generator are defined
And idling；
When alternating current generator is in high speed, individually AC load is supported to run by the voltage that engine controller exports；
When alternating current generator is in low speed or idling, exchanged using function module is increased with alternator control modules common support
Load running.
Further the high speed refers to that alternator is 4500rpm or more, and low speed refers to that alternating current generator turns
Speed is 900rpm-4500rpm, and idling refers to that alternator is 900rpm or less.
A kind of the advantages of on-off control method of electricity generation system of driving a vehicle provided by the invention, is: mentioning in structure of the invention
A kind of on-off control method of the driving electricity generation system supplied, electricity generating controller and increasing function module effectively control power generation process
System, taking force power generation system carry out unified control to electricity generating controller and increasing function module, and electricity generating controller and increasing function module are each other
Warm back-up is connected by CAN bus, coordinates power output, and modules have fault recovery and restart function, is occurred in individual module tight
It can be cut off in time when anxious failure, guarantee system not power down, have stronger adaptability to different loads；By opening generator
The processing of slippage given value when dynamic, the slippage given value and running speed of the alternating current generator for the initial stage that generates electricity are linearly related,
Generator builds the shortening of pressure time, reduces system response time；System is by way of successively starting, so that system switching machine is flat
Surely, load is not impacted.
Detailed description of the invention
Fig. 1 is driving electricity generation system schematic diagram of the invention；
Fig. 2 is the DC parallel control method schematic diagram of driving electricity generation system of the invention.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Referring to Fig.1, the on-off control method of a kind of electricity generation system of driving a vehicle proposed by the present invention, the driving electricity generation system
Including engine, alternating current generator, dc generator, electricity generating controller and increase function module, electricity generating controller includes generator
Control module and inverter module, engine are connect respectively with motor alternator and directly with alternating current generator and dc generator
Generator rotation is flowed, alternator control modules are connect to control alternating current generator operation output electric energy with alternating current generator, increase function
The input terminal of module is connect with dc generator and battery respectively, its output end shape in parallel with alternator control modules output end
At common bus using the input as inverter module, the line of inverter module and AC load is ac bus, electricity generating controller
It is connect by CAN bus with function module communication is increased, includes the following steps S1 to S3:
S1: judging whether driving electricity generation system is switched on, and thens follow the steps S2, if not if so then execute step S3；
S2: alternator control modules are successively closed, increase function module and inverter module；
S3: obtaining the current running speed of alternating current generator, successively starts alternator control modules, inverter module and increases function mould
Block.
By successively starting alternator control modules, inverter module above and increasing function module, so that system boot is steady, it is right
AC load is not impacted, and is avoided AC load excessive to load shock caused by powering suddenly, is caused the damage of AC load.
Further, described successively to start alternator control modules, inverter module and increase function module, include the following steps
S11 to S14:
S11: the initial excitation slippage given value of alternating current generator is calculated by the current running speed of alternating current generator, concurrently
Send alternator control modules enabled instruction；
S12: judging whether alternator control modules start success, if so, thening follow the steps is S13, if it is not, then executing step
It suddenly is S14；
S13: successively starting inverter module and increases function module；
S14: judge whether alternator control modules start time-out.
Further, the successively starting inverter module and increasing function module, include the following steps S21 to S24:
S21: alternator control modules send enabled instruction to inverter module by CAN bus；
S22: judging whether inverter module succeeds, if so, thening follow the steps is S23, if it is not, thening follow the steps is S24；
S23: starting increases function module；
S24: judge whether inverter module starts time-out.
Further, the starting increases function module, includes the following steps S31 to S34:
S31: inverter module sends enabled instruction by CAN bus Xiang Zenggong module；
S32: judge to increase whether function module starts success, if so, thening follow the steps is S33, if it is not, thening follow the steps is
S34；
S33: booting terminates；
S34: judge to increase whether function module starts time-out.
Successively start alternator control modules, inverter module and the mode for increasing function module, so that the switching on and shutting down of electricity generation system
It starts by sequence, the phenomenon that final starting caused by avoiding because of the inactive success of one of module failure, by starting
Ensure that each module starts success in the process, avoids after finally starting whether completely to starting successfully detects.
Further, described to judge whether alternator control modules start time-out, include the following steps S141 to S143:
S141: judging whether common bus voltage in setting time rises to setting value, if so, thening follow the steps is
S142, if it is not, thening follow the steps is S143；
It is to rise to 400V in 120 seconds that wherein setting time, which rises to setting value,.
S142: the inactive time-out of alternator control modules restarts alternator control modules, and in generator control mould
After block starts successfully, and then successively starts inverter module and increase function module；
S143: alternator control modules starting time-out is directly entered troubleshooting process.
Judge whether alternator control modules open by the way that whether common bus voltage in setting time rises to setting value
Dynamic time-out, and then the reason of corresponding alternator control modules start extremely is obtained, if not starting time-out, then only need again
Starting, and then judge whether that alternator control modules can be successfully started up, realize the function of module starting self-test.
Further, described to judge whether inverter module starts time-out, include the following steps S241 to S243:
S241: judging whether ac bus voltage in setting time rises to setting value, if so, thening follow the steps is
S242, if it is not, thening follow the steps is S243；
It is to rise to 400V in 120 seconds that wherein setting time, which rises to setting value,.
S242: the inactive time-out of inverter module restarts inverter module, and after inverter module start completion, starting increases function
Module；
S243: inverter module starting time-out is directly entered troubleshooting process.
Judge whether inverter module starts time-out by the way that whether ac bus voltage in setting time rises to setting value,
And then the reason of corresponding inverter module starts extremely is obtained, it if not starting time-out, then only needs to restart, and then judge
Inverter module whether can be successfully started up, realizes the function of module starting self-test.
Further, described to judge to increase whether function module starts time-out, include the following steps S341 to S343:
S341: judging whether common bus voltage in setting time rises to setting value, if so, thening follow the steps is
S342, if it is not, thening follow the steps is S343；
It is to rise to 400V in 120 seconds that wherein setting time, which rises to setting value,.
S342: increasing the inactive time-out of function module, and restarting increases function module, and after increasing function module start completion, booting terminates；
S343: increase function module starting time-out, be directly entered troubleshooting process.
Judge to increase whether function module starts time-out by the way that whether common bus voltage in setting time rises to setting value,
And then obtain increasing the reason of function module starts extremely accordingly, it if not starting time-out, then only needs to restart, and then judge
Whether can successfully start up and increase function module, realize the function of module starting self-test
Further, by the current running speed of the acquisition alternating current generator, high speed, the low speed of alternating current generator are defined
And idling；The high speed refers to that alternator is 4500rpm or more, and low speed refers to that alternator is
900rpm-4500rpm, idling refer to that alternator is 900rpm hereinafter, unit rpm is the per minute of alternating current generator
Revolving speed.
When alternating current generator is in high speed, individually AC load is supported to run by the voltage that engine controller exports；
Taking force power generation system carries out unified control, electricity generating controller and increasing function module to electricity generating controller and increasing function module
Warm back-up each other is connected by CAN bus, coordinates power output, and modules have fault recovery and restart function, go out in individual module
It can be cut off in time when existing emergency, guarantee system not power down.
When alternating current generator is in low speed or idling, exchanged using function module is increased with alternator control modules common support
Load running, and the case where according to AC load, it keeps the output voltage for increasing function module constant, mould is controlled by regulator generator
The output voltage values of block are powered adjustment to AC load to adjust common bus given value, increase function module and power generation
The coordination of machine control module is contributed, and is realized alternator control modules and is increased the purpose of function module coordination power output.
Further, alternator control modules are successively closed, increase function module and inverter module, close generator control mould
After block, increasing function module, inverter module continues to discharge, until closing inversion mould after ac bus voltage is put into safe voltage or less
Block.It avoids directly closing the leaky caused by inverter module causes residual electricity to deposit in inverter module.
Due to alternator control modules and increase function module warm back-up each other, appoints when in alternator control modules and increasing function module
One is broken down, and cuts off corresponding failure module in time, and a remaining module will continue to be powered AC load, guarantees system
Not power down of uniting is detected fault-free after fault recovery, fault condition release, then restarts the former failure mould accordingly restored
Block, to support AC load to run.Mutually redundant mode, so that AC load will not stop because of the failure of corresponding power supply module
It only powers, improves the operation stability of AC load.
Slippage is exactly the difference (frequency difference) of generator voltage and system voltage frequency, when generator connecting in parallel with system, it is desirable that slippage is answered small
In permissible value.But if slippage is too small, the time of generator connecting in parallel with system can be very long, at this time can appropriate acceleration generator, improve slide
Difference.
After receiving power-on instruction, alternator control modules detect current alternating current generator running speed, generate electricity meeting
When condition, alternator control modules control alternating current generator and issue high voltage direct current.Generation Control module uses slip frequency control
Algorithm processed, slip frequency controlled algorithm are a close-loop control modes, and slip frequency controlled is a kind of control for directly controlling torque
Mode processed, it be U/f control on the basis of, according to the corresponding supply frequency of the current running speed of alternating current generator, and according to
The expectation torque of alternating current generator is realized to adjust the output frequency of alternating current generator, so that it is corresponding to have alternating current generator
Output torque.
The slippage given value of the alternating current generator of power generation initial stage and the running speed of alternating current generator are linearly related, make
Alternating current generator excitation is built the pressure time and is shortened, and slippage given value when alternating current generator high-speed cruising is 2W, and alternating current generator is low
Slippage given value is 1.5W when speed operation, and wherein W is slippage parameter, and W is calculated using following formula:
Wherein, f is the switching frequency of alternating current generator, and preferably 12000Hz, Q are the resolution ratio of decoder, preferably
210.Decoder is alternator measurement decoder used.
Under alternating current generator different rotating speeds, it is different to give starting slippage.Under the slow-speed of revolution, slippage give it is larger, under high revolving speed,
Slippage is given smaller, corresponding to adjust building the pressure time for alternating current generator, reduction system response time, alternator control modules work
After normal, start inverter module, restarts after waiting inverter modules working properly and increase function module, so that system switching machine is steady, it is right
Load is not impacted.
Engine and alternating current generator are connected by belt or axis band connection, engine and dc generator by belt
It connects.
The output end of dc generator is divided into three tunnels, all the way with increase function module connect, for supply increasing function module, all the way with
It is used to support DC load operation, all the way for for charging a battery.
Increase function module input terminal be divided into two-way, connect all the way with the output end of dc generator, all the way with battery
Input terminal connection, dc generator and battery respectively energize increasing function module.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. it is a kind of drive a vehicle electricity generation system on-off control method, which is characterized in that the driving electricity generation system include engine,
Alternating current generator, dc generator, electricity generating controller and increase function module, electricity generating controller includes alternator control modules and inverse
Become module, engine is connect with alternating current generator and dc generator respectively to be turned with band motor alternator and dc generator
Dynamic, alternator control modules are connect to control alternating current generator operation output electric energy with alternating current generator, increase the input of function module
End connect respectively with dc generator and battery, its output end formation common bus in parallel with alternator control modules output end
Using the input as inverter module, the line of inverter module and AC load is ac bus, and electricity generating controller passes through CAN bus
It connect, includes the following steps: with function module communication is increased
Judge whether driving electricity generation system is switched on；
If it is not, then successively closing alternator control modules, increasing function module and inverter module；
If so, obtaining the current running speed of alternating current generator, successively starting alternator control modules, inverter module and increasing function mould
Block.
2. the on-off control method of driving electricity generation system according to claim 1, which is characterized in that described successively to start
Alternator control modules, inverter module and increasing function module, comprising:
The initial excitation slippage given value of alternating current generator is calculated by the current running speed of alternating current generator, and sends generator
Control module enabled instruction；
Judge whether alternator control modules start success；
If so, successively starting inverter module and increasing function module；
If it is not, then judging whether alternator control modules start time-out.
3. the on-off control method of driving electricity generation system according to claim 2, which is characterized in that described successively to start
Inverter module and increasing function module, comprising:
Alternator control modules send enabled instruction to inverter module by CAN bus；
Judge whether inverter module succeeds；
If so, starting increases function module；
If it is not, then judging whether inverter module starts time-out.
4. the on-off control method of driving electricity generation system according to claim 3, which is characterized in that the starting increases function
Module, comprising:
Inverter module sends enabled instruction by CAN bus Xiang Zenggong module；
Judge to increase whether function module starts success；
If so, booting terminates；
If it is not, then judging to increase whether function module starts time-out.
5. the on-off control method of driving electricity generation system according to claim 2, which is characterized in that the judgement power generation
Whether machine control module starts time-out, comprising:
Judge whether common bus voltage in setting time rises to setting value；
If so, the inactive time-out of alternator control modules, restarts alternator control modules, and in alternator control modules
After starting successfully, and then successively starts inverter module and increase function module；
If it is not, then alternator control modules starting is overtime, it is directly entered troubleshooting process.
6. the on-off control method of driving electricity generation system according to claim 3, which is characterized in that the judgement inversion
Whether module starts time-out, comprising:
Judge whether ac bus voltage in setting time rises to setting value；
If so, the inactive time-out of inverter module, inverter module is restarted, after inverter module start completion, starting increases function mould
Block；
If it is not, then inverter module starting is overtime, it is directly entered troubleshooting process.
7. the on-off control method of driving electricity generation system according to claim 4, which is characterized in that the judgement increases function
Whether module starts time-out, comprising:
Judge whether common bus voltage in setting time rises to setting value；
If so, increasing the inactive time-out of function module, restarting increases function module, and after increasing function module start completion, booting terminates；
If it is not, then increasing function module starting time-out, it is directly entered troubleshooting process.
8. the on-off control method of -7 any driving electricity generation systems according to claim 1, which is characterized in that pass through institute
It states and obtains the current running speed of alternating current generator, define high speed, low speed and the idling of alternating current generator；
When alternating current generator is in high speed, individually AC load is supported to run by the voltage that engine controller exports；
When alternating current generator is in low speed or idling, AC load is supported to transport jointly using increasing function module and engine controller
Row.
9. the on-off control method of driving electricity generation system according to claim 8, which is characterized in that the high speed refers to
Alternator is 4500rpm or more, and low speed refers to that alternator is 900 rpm-4500 rpm, and idling refers to
Alternator is 900rpm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811481305.3A CN109617472B (en) | 2018-12-05 | 2018-12-05 | Startup and shutdown control method of driving power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811481305.3A CN109617472B (en) | 2018-12-05 | 2018-12-05 | Startup and shutdown control method of driving power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109617472A true CN109617472A (en) | 2019-04-12 |
| CN109617472B CN109617472B (en) | 2020-10-27 |
Family
ID=66006552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811481305.3A Active CN109617472B (en) | 2018-12-05 | 2018-12-05 | Startup and shutdown control method of driving power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109617472B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149000A (en) * | 2019-05-15 | 2019-08-20 | 合肥同智机电控制技术有限公司 | Vehicle-mounted power taking driving electricity generation system power down preventing compensation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004112901A (en) * | 2002-09-18 | 2004-04-08 | Osaka Gas Co Ltd | Power supply system for lean combustion type gas engine generator |
| CN102910061A (en) * | 2012-10-18 | 2013-02-06 | 浙江德润中环电动汽车科技有限公司 | Supercapacitor energy-storage ISG (Integrated Started Generator) asynchronous motor type hybrid power system and generating control method |
| CN203734361U (en) * | 2014-03-12 | 2014-07-23 | 梁涵卿 | Body-building-device kinetic-energy recycling and intelligent power generation system |
| CN104903562A (en) * | 2013-01-18 | 2015-09-09 | 卡特彼勒公司 | Turbine engine hybrid power supply |
| CN108111075A (en) * | 2017-12-25 | 2018-06-01 | 深圳市英威腾电气股份有限公司 | A kind of electricity-generating method and system |
-
2018
- 2018-12-05 CN CN201811481305.3A patent/CN109617472B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004112901A (en) * | 2002-09-18 | 2004-04-08 | Osaka Gas Co Ltd | Power supply system for lean combustion type gas engine generator |
| CN102910061A (en) * | 2012-10-18 | 2013-02-06 | 浙江德润中环电动汽车科技有限公司 | Supercapacitor energy-storage ISG (Integrated Started Generator) asynchronous motor type hybrid power system and generating control method |
| CN104903562A (en) * | 2013-01-18 | 2015-09-09 | 卡特彼勒公司 | Turbine engine hybrid power supply |
| CN203734361U (en) * | 2014-03-12 | 2014-07-23 | 梁涵卿 | Body-building-device kinetic-energy recycling and intelligent power generation system |
| CN108111075A (en) * | 2017-12-25 | 2018-06-01 | 深圳市英威腾电气股份有限公司 | A kind of electricity-generating method and system |
Non-Patent Citations (1)
| Title |
|---|
| 赵敬华等: ""浅谈取力发电系统在车辆设备供电中的应用"", 《专用汽车》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149000A (en) * | 2019-05-15 | 2019-08-20 | 合肥同智机电控制技术有限公司 | Vehicle-mounted power taking driving electricity generation system power down preventing compensation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109617472B (en) | 2020-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105981255B (en) | Electric power is given and accepted control device | |
| KR102249662B1 (en) | Marine integrated power control management system | |
| RU2422330C2 (en) | Device and method for backup electric energy generation on aircraft board | |
| EP1151892A2 (en) | Vehicle with a high voltage power source system and method of controlling the start of such vehicle | |
| CN101716879B (en) | Method for charging and discharging super capacitor module of a hybrid power automobile | |
| CN102227870A (en) | Power distribution system and method thereof | |
| CN111086415B (en) | Battery charging management method, device, vehicle and storage medium | |
| CN107323433B (en) | Fault detection and maintenance method and device for vehicle and storage medium | |
| JP3333814B2 (en) | Hybrid vehicle control device | |
| CN110864900B (en) | Bearing detection method, bearing detection system, gas turbine starting method and gas turbine starting system | |
| CN111710888B (en) | Start control method for vehicle-mounted fuel cell system | |
| CN101519074A (en) | Control method of externally rechargeable type mixed power automobile generator group | |
| JP7128661B2 (en) | battery diagnostic device | |
| EP3281736B1 (en) | Dual battery hybrid engine drive welder and methods and systems of controlling the same | |
| CN102390277A (en) | Control method of range extender | |
| CN109617472A (en) | A kind of on-off control method for electricity generation system of driving a vehicle | |
| EP2394861A2 (en) | Hybrid electric power architecture for a vehicle | |
| CN109131380B (en) | Main and auxiliary transmission system of diesel locomotive and diesel locomotive | |
| JP2002218646A (en) | Power supply unit for vehicle | |
| KR101646419B1 (en) | Method for emergency driving of hybrid electric vehicle | |
| KR101816448B1 (en) | Method for enforced discharge of hybrid electric vehicle | |
| CN106160191A (en) | The dead electricity recovery system of diesel engine non-machine band pump and method | |
| CN206983743U (en) | Electronic vehicle intelligent distance increasing unit | |
| CN114379538B (en) | Control method and device for vehicle limp mode, vehicle and storage medium | |
| RU2319277C1 (en) | Dc electric energy autonomous supply |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |