CN109525156A - A kind of DC parallel control method for electricity generation system of driving a vehicle - Google Patents
A kind of DC parallel control method for electricity generation system of driving a vehicle Download PDFInfo
- Publication number
- CN109525156A CN109525156A CN201811480487.2A CN201811480487A CN109525156A CN 109525156 A CN109525156 A CN 109525156A CN 201811480487 A CN201811480487 A CN 201811480487A CN 109525156 A CN109525156 A CN 109525156A
- Authority
- CN
- China
- Prior art keywords
- value
- given value
- generator
- control modules
- alternating current
- 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
- H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
-
- 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
- H02P9/006—Means for protecting the generator by using control
-
- 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 DC parallel 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, the following steps are included: obtaining the current running speed of alternating current generator, by the current running speed of alternating current generator compared with the reference rotation speed of setting, when the current running speed of alternating current generator is greater than reference rotation speed, individually AC load is supported to run by the voltage that engine controller exports, when alternating current generator running speed is less than or equal to reference rotation speed, it is run using increasing function module and engine controller common support AC load；The output voltage control of generator is steady, so that the power distribution of common bus output is reasonable, avoids the overload conditions of generator side appearance, reduces the fluctuation of generated output power.
Description
Technical field
The present invention relates to power takeoff generation unit technical field more particularly to a kind of DC parallel controlling parties for electricity generation system of driving a vehicle
Method.
Background technique
Vehicle-mounted alternating current generator taking force power generation system adds generator power taking i.e. using vehicle driving engine as power source
Window cooperates suitable generator to form a set of independent AC power supply system, has while realizing stable power-supplying, mitigates
It is the advantages of volume weight of vehicle power supply, most of to be used in military combat vehicle, it is set for radar, computer and communication etc.
It is standby that sufficient electric energy is provided.
For taking force power generation system in vehicle travel process, engine drives generator, generator by belt or axis band
Controller controls generator operation output direct current or alternating current, and most of occasions export 220V/50Hz alternating current, is electrical equipment
Reliable and stable electric energy is provided.But with operation place road conditions at any time variation and vehicle running state continuous variation,
So that the revolving speed of engine is also in real-time change.
Currently, though existing related technical personnel will increase function wired in parallel on the bus of power generation output, to solve engine
The problem of output power deficiency when the slow-speed of revolution；But such as military vehicle is in complex road condition driving process, engine speed
It is lower, cause the Rotating speed measring of vehicle-mounted taking force power generation system to change greatly, causes bus fluctuation larger, to the voltage detecting of bus
It is affected, the power distribution for exporting bus is unreasonable；Motor side can be in overload conditions since power distribution is unreasonable, make
It is very fast that the motor feels hot, triggers motor overheat protector, causes that system is powered down.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of DC parallel controls of electricity generation system of driving a vehicle
Method, so that the power distribution of common bus output is reasonable.
A kind of DC parallel control method of electricity generation system of driving a vehicle proposed by the present invention, the driving electricity generation system includes hair
Motivation, alternating current generator, dc generator, electricity generating controller and increasing function module, electricity generating controller includes generator control mould
Block and inverter module, engine are connect respectively with band motor alternator and DC generation with alternating current generator and dc generator
Machine rotation, alternator control modules are connect to control alternating current generator operation output electric energy with alternating current generator, increase function module
Input terminal is connect with dc generator and battery respectively, its output end it is in parallel with alternator control modules output end formed it is public
Bus is using the input as inverter module, and electricity generating controller is connect by CAN bus with function module communication is increased, including following step
It is rapid:
Obtain the current running speed of alternating current generator；
By the current running speed of alternating current generator compared with the reference rotation speed of setting；
When the current running speed of alternating current generator is greater than reference rotation speed, individually propped up by the voltage that engine controller exports
Support AC load operation；
It is public using increasing function module and engine controller when alternating current generator running speed is less than or equal to reference rotation speed
Support AC load operation.
It is further, described to utilize increasing function module and engine controller common support load running, comprising:
The electricity that alternator control modules are exported using the direct current common bus sampled value that function module is exported through CAN bus is increased
Pressure is modified；Revised voltage is through inverter module output rear support AC load operation.
Further, the common bus sampled value exported using increasing function module through CAN bus is to generator control mould
The voltage of block output is modified, comprising:
The bus voltage value and current value of AC load input terminal are obtained, AC load power is calculated；
Judge whether the bearing power is greater than the rated power of the alternating current generator；
If so, correcting the alternator control modules voltage given value；
If it is not, then reading the voltage given value of alternator control modules, the voltage given value is as alternator control modules
Output voltage values.
Further, the amendment alternator control modules voltage given value, comprising:
The output voltage for increasing function module is kept to be in given value constant；
Read the actual generation power of current alternating current generator；
Judge whether the actual generation power of alternating current generator is greater than the rated power of 1.05 times of alternating current generators；
If so, obtaining alternator temperature value and carrying out parameter conversion to temperature value, amendment power generation is converted by parameter
The output voltage given value of machine control module, output voltage of the voltage given value as alternator control modules after parameter conversion
Value；
If it is not, obtaining the temperature value for increasing function module and carrying out parameter conversion to temperature value, amendment power generation is converted by parameter
The output voltage given value of machine control module, output voltage of the voltage given value as alternator control modules after parameter conversion
Value.
Further, the acquisition alternator temperature value and to temperature value carry out parameter conversion, converted by parameter
The output voltage given value for correcting alternator control modules, includes the following steps:
Read the voltage given value of current alternator temperature value and current generator control module；
Reduce the voltage given value of alternator control modules.
Further, the voltage given value for reducing alternator control modules, comprising: current generator control module
Voltage given value subtracts 0.003 times of alternator temperature value, then subtracting 0.05 resulting value is revised generator
The output voltage given value of control module, this output voltage values of output voltage given value as alternator control modules.
Further, described to obtain the temperature value for increasing function module and parameter conversion is carried out to temperature value, it is converted by parameter
The output voltage given value for correcting alternator control modules, includes the following steps:
Judge alternating current generator actual generation power whether less than 0.95 times of alternating current generator rated power；
If it is not, then reading the voltage given value of alternator control modules, the voltage given value is as alternator control modules
Output voltage values；
If so, reading the current voltage given value for increasing function module temperature value and current generator control module, increase power generation
The voltage given value of machine control module.
Further, described, increase the voltage given value of alternator control modules, comprising: current generator control module
Voltage given value add 0.002 times of increasing function module temperature value, along with 0.05 resulting value is revised generator
The output voltage given value of control module, this output voltage values of output voltage given value as alternator control modules.
A kind of the advantages of DC parallel control method of electricity generation system of driving a vehicle provided by the invention, is: in structure of the invention
A kind of DC parallel control method of the driving electricity generation system provided, engine controller and increasing function module pass through CAN bus and connect
It connects, under unified control strategy, engine controller is made to be mutually backups with function module is increased, coordinate power output, for different friendships
Current load operating condition not only makes engine controller and increasing function module equal by correcting the output voltage values of alternator control modules
Nonoverload, and reduce generator calorific value, avoid taking force power generation system power down；Pass through the reality to alternator control modules
Shi Xiuzheng avoids the fluctuation of common bus voltage caused by AC load changes because of voltage requirements, so that alternator control modules
The control of output busbar voltage it is steady, reduce the fluctuation of generated output power.
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 present invention driving electricity generation system；
Fig. 3 is that amendment alternator control modules voltage is given in the DC parallel control method of present invention driving electricity generation system
The flow diagram of value.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Referring to Fig.1, the DC parallel control method of a kind of electricity generation system of driving a vehicle proposed by the present invention, driving power generation system
System includes engine, alternating current generator, dc generator, electricity generating controller and increases function module, and electricity generating controller includes power generation
Machine control module and inverter module, engine connect respectively with alternating current generator and dc generator with band motor alternator and
Dc generator rotation, alternator control modules connect to control alternating current generator operation output electric energy with alternating current generator, increase
The input terminal of function module is connect with dc generator and battery respectively, its output end is in parallel with alternator control modules output end
Common bus is formed using the input as inverter module, electricity generating controller is connect by CAN bus with function module communication is increased, including
Following steps S1 to S4:
S1: the current running speed of alternating current generator is obtained；
S2: by the current running speed of alternating current generator compared with the reference rotation speed of setting；
S3: when the current running speed of alternating current generator is greater than reference rotation speed, by the voltage list of engine controller output
Solely support AC load operation；
S4: when alternating current generator running speed is less than or equal to reference rotation speed, increasing function module and engine controller are utilized
The operation of common support AC load.
According to the difference of current running speed, is exchanged and born with the support of the combination of engine controller by increasing function module
Carrying row, avoid current running speed it is lower when, cause the detection of current running speed to change greatly, common bus fluctuation compared with
Greatly, so that the power distribution of common bus output is unreasonable, the phenomenon that causing generator overload.Improve the operation longevity of generator
Life.
It is further, described to utilize increasing function module and engine controller common support load running, comprising:
The electricity that alternator control modules are exported using the direct current common bus sampled value that function module is exported through CAN bus is increased
Pressure is modified；
Revised voltage is through inverter module output rear support AC load operation.
Increase function module to connect with alternator control modules by CAN bus, and under unified control strategy, generator control
Molding root tuber carries out corresponding output voltage values adjustment according to the different demands of AC load, so that generator and increasing function module are only
It carries.And then it improves generator and increases the service life of function module.
As shown in Fig. 2, further, the common bus sampled value exported using increasing function module through CAN bus is to hair
The voltage of motor control module output is modified, and common bus sampled value is busbar voltage current value, common bus sampled value
It is sampled to obtain by Mean Filtering Algorithm, comprising:
S11: obtaining the bus voltage value and current value of AC load input terminal, calculates AC load power；
S12: judging whether the bearing power is greater than the rated power of the alternating current generator, if so, thening follow the steps
S13, if it is not, thening follow the steps S14；
S13: the alternator control modules voltage given value is corrected；
S14: reading the voltage given value of alternator control modules, and the voltage given value is as the defeated of alternator control modules
Voltage value out.
Because the generating capacity of alternating current generator is not enough to support corresponding load when bearing power is greater than rated power
The demand of power, the phenomenon that necessarily alternating current generator being caused to overload.Therefore by judge alternating current generator bearing power whether
Greater than rated power, Lai Xiuzheng alternator control modules voltage given value, the phenomenon that overload to avoid alternating current generator.
As shown in figure 3, further, the amendment alternator control modules voltage given value, comprising:
S21: the output voltage for increasing function module is kept to be in given value constant；
S22: the actual generation power of current alternating current generator is read；
S23: judge whether the actual generation power of alternating current generator is greater than the rated power of 1.05 times of alternating current generators；If
It is to then follow the steps S24, if it is not, thening follow the steps S25；
S24: obtaining alternator temperature value and carries out parameter conversion to temperature value, converts amendment generator by parameter
The output voltage given value of control module, output voltage of the voltage given value as alternator control modules after parameter conversion
Value；
S25: obtaining the temperature value for increasing function module and carries out parameter conversion to temperature value, converts amendment generator by parameter
The output voltage given value of control module, output voltage of the voltage given value as alternator control modules after parameter conversion
Value.
Corresponding temperature conversion is detected and is carried out by the temperature value to alternator temperature value and increasing function module,
The output voltage values of corresponding amendment alternator control modules, the change of the output voltage values of alternator control modules, so that handing over
The output power for flowing generator changes, and then realizes the nonoverload of alternating current generator.
As shown in figure 3, further, the acquisition alternator temperature value simultaneously carries out parameter conversion to temperature value, lead to
The output voltage given value for crossing parameter conversion amendment alternator control modules, includes the following steps:
S241: by the associated temperature of the temperature sensor detection on acquisition alternator control modules, current exchange is read
The voltage given value of generator-temperature detection value and current generator control module；
S242: reducing the voltage given value of alternator control modules, and the voltage given value of current generator control module subtracts
0.003 times of alternator temperature value is gone, then subtracting 0.05 resulting value is the defeated of revised alternator control modules
Voltage given value out, this output voltage values of output voltage given value as alternator control modules.
The voltage given value that alternator control modules are specifically corrected by the relevant calculation of step S242, obtains generator control
The output voltage values of molding block, this output voltage values further correct the output power of alternating current generator, and then adjust exchange hair
Motor is corresponding with AC load, avoids the overload phenomenon of alternating current generator.
As shown in figure 3, further, it is described to obtain the temperature value for increasing function module and parameter conversion is carried out to temperature value, lead to
The output voltage given value for crossing parameter conversion amendment alternator control modules, includes the following steps:
S251: judge alternating current generator actual generation power whether less than 0.95 times of alternating current generator rated power,
If it is not, S252 is thened follow the steps, if so, thening follow the steps S253；
S252: reading the voltage given value of alternator control modules, and the voltage given value is as alternator control modules
Output voltage values；
S253: increase the associated temperature of the temperature sensor detection in function module by acquisition, read and currently increase function module temperature
The voltage given value of angle value and current generator control module increases the voltage given value of alternator control modules, comprising: current
The voltage given value of alternator control modules adds 0.002 times of increasing function module temperature value, along with 0.05 resulting value is
The output voltage given value of revised alternator control modules, this output voltage given value is as the defeated of alternator control modules
Voltage value out.
The voltage given value that alternator control modules are specifically corrected by the relevant calculation of step S253, obtains generator control
The output voltage values of molding block, this output voltage values further correct the output power of alternating current generator, and then adjust exchange hair
Motor is corresponding with AC load, avoids the overload phenomenon of alternating current generator.
Engine controller includes alternator control modules and inverter module, and engine controller and increasing function module are standby each other
Part, the amendment by above method to alternator control modules not only makes engine controller and increases the equal nonoverload of function module,
And generator calorific value is reduced, avoid taking force power generation system power down.
The output voltage values of alternator control modules are corrected by above method, the increasing function module remained unchanged with voltage is total
Voltage with output is transported in inverter module by common bus, and direct current, which is converted into AC load, by inverter module makes
Alternating current, to power to AC load.
Rotary transformer is installed, rotary transformer exports cosine and sine signal amplitude with rotation in alternator machine
The variation of angle and change.The cosine and sine signal that alternator control modules export rotary transformer is decoded, and is rotated
Angle, so that the revolving speed of alternating current generator be obtained by calculation.
Engine and alternating current generator are connected by belt or axis band connection, engine and dc generator by belt
It connects.
The output power and alternator of generator are linearly related, linear relationship are as follows:
After receiving power-on instruction, alternator control modules measure alternator, when alternator exists
More than alternating current generator reference rotation speed, all bearing powers are individually undertaken energy supply by engine controller, when alternating current generator turns
Speed in alternating current generator reference rotation speed hereinafter, then respectively by battery by increase function module, alternating current generator jointly to load into
Row energy supply, is at this time modified the output voltage given value of alternator control modules.
According to the size of bearing power, generator speed, generator and the heat condition for increasing function module, keeping increasing function mould
Under the premise of block output voltage given value is constant, the voltage given value that adjustment alternator control modules are exported to load, by inverse
Become the output voltage values of the sagging alternator control modules of module.It is in alternator control modules and the output power of increasing function module
Among dynamic adjustment, the working condition of two kinds of controllers is taken into account, to be optimal control.For different load behaviors,
The function power output size to load of control taking force power generation system and increasing function module respectively, makes generator and increases function module only
It carries.
Engine controller and increase function module and allow redundancy backup each other, reduces power down possibility.
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, to ensure to increase the electricity of function module output end
Pressure given value remains unchanged.
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 (8)
1. a kind of DC parallel control method for electricity generation system of driving a vehicle, which is characterized in that 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
Line is connect by CAN bus with function module communication is increased using the input as inverter module, electricity generating controller, comprising the following steps:
Obtain the current running speed of alternating current generator；
By the current running speed of alternating current generator compared with the reference rotation speed of setting；
When the current running speed of alternating current generator is greater than reference rotation speed, friendship is individually supported by the voltage that engine controller exports
Current load operation；
When alternating current generator running speed is less than or equal to reference rotation speed, increasing function module and engine controller common support are utilized
AC load operation.
2. the DC parallel control method of driving electricity generation system according to claim 1, which is characterized in that described to utilize increasing
Function module and engine controller common support load running, comprising:
It is repaired using the voltage that the common bus sampled value that function module is exported through CAN bus exports alternator control modules is increased
Just；Revised voltage is through inverter module output rear support AC load operation.
3. the DC parallel control method of driving electricity generation system according to claim 2, which is characterized in that described to utilize increasing
The voltage that the common bus sampled value that function module is exported through CAN bus exports alternator control modules is modified, comprising:
The bus voltage value and current value of AC load input terminal are obtained, AC load power is calculated；
Judge whether the bearing power is greater than the rated power of the alternating current generator；
If so, correcting the alternator control modules voltage given value；
If it is not, then reading the voltage given value of alternator control modules, the voltage given value is as the defeated of alternator control modules
Voltage value out.
4. the DC parallel control method of driving electricity generation system according to claim 3, which is characterized in that the amendment institute
State alternator control modules voltage given value, comprising:
The output voltage for increasing function module is kept to be in given value constant；
Read the actual generation power of current alternating current generator；
Judge whether the actual generation power of alternating current generator is greater than the rated power of 1.05 times of alternating current generators；
If so, obtaining alternator temperature parameter and carrying out parameter conversion to temperature parameter, amendment power generation is converted by parameter
The output voltage given value of machine control module, output voltage of the voltage given value as alternator control modules after parameter conversion
Value；
If it is not, obtaining the temperature parameter for increasing function module and carrying out parameter conversion to temperature value, amendment generator is converted by parameter
The output voltage given value of control module, output voltage of the voltage given value as alternator control modules after parameter conversion
Value.
5. the DC parallel control method of driving electricity generation system according to claim 4, which is characterized in that the acquisition is handed over
It flows generator-temperature detection value and parameter conversion is carried out to temperature value, the output voltage of amendment alternator control modules is converted by parameter
Given value includes the following steps:
Read the voltage given value of current alternator temperature value and current generator control module；
Reduce the voltage given value of alternator control modules.
6. the DC parallel control method of driving electricity generation system according to claim 5, which is characterized in that the reduction hair
The voltage given value of motor control module, comprising: the voltage given value of current generator control module subtracts 0.003 times of exchange
Generator-temperature detection value, then the output voltage given value that 0.05 resulting value is revised alternator control modules is subtracted, this
Output voltage values of the output voltage given value as alternator control modules.
7. the DC parallel control method of driving electricity generation system according to claim 4, which is characterized in that the acquisition increases
The temperature value of function module simultaneously carries out parameter conversion to temperature value, and the output voltage of amendment alternator control modules is converted by parameter
Given value includes the following steps:
Judge alternating current generator actual generation power whether less than 0.95 times of alternating current generator rated power；
If it is not, then reading the voltage given value of alternator control modules, the voltage given value is as the defeated of alternator control modules
Voltage value out；
If so, reading the current voltage given value for increasing function module temperature value and current generator control module, increase generator control
The voltage given value of molding block.
8. the DC parallel control method of driving electricity generation system according to claim 7, which is characterized in that the increase hair
The voltage given value of motor control module, comprising: the voltage given value of current generator control module adds 0.002 times of increasing function
Module temperature value, along with 0.05 resulting value is the output voltage given value of revised alternator control modules, this is defeated
Output voltage values of the voltage given value as alternator control modules out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480487.2A CN109525156B (en) | 2018-12-05 | 2018-12-05 | Direct-current parallel control method of travelling crane power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480487.2A CN109525156B (en) | 2018-12-05 | 2018-12-05 | Direct-current parallel control method of travelling crane power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109525156A true CN109525156A (en) | 2019-03-26 |
| CN109525156B CN109525156B (en) | 2020-08-14 |
Family
ID=65794208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811480487.2A Active CN109525156B (en) | 2018-12-05 | 2018-12-05 | Direct-current parallel control method of travelling crane power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109525156B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428833A (en) * | 2020-11-27 | 2021-03-02 | 东风越野车有限公司 | Direct-connected traveling crane power generation system and vehicle |
| CN114435227A (en) * | 2022-01-28 | 2022-05-06 | 王向新 | New forms of energy refrigerator car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982170A (en) * | 1975-11-28 | 1976-09-21 | Borg-Warner Corporation | Variable speed, constant frequency induction generator system |
| CN102185552A (en) * | 2011-06-01 | 2011-09-14 | 中国北车集团大连机车车辆有限公司 | Real-time constant-power control method for diesel electric locomotive |
| CN206592202U (en) * | 2016-12-14 | 2017-10-27 | 江西清华泰豪三波电机有限公司 | A kind of new automobile travels power takeoff generation unit device |
-
2018
- 2018-12-05 CN CN201811480487.2A patent/CN109525156B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982170A (en) * | 1975-11-28 | 1976-09-21 | Borg-Warner Corporation | Variable speed, constant frequency induction generator system |
| CN102185552A (en) * | 2011-06-01 | 2011-09-14 | 中国北车集团大连机车车辆有限公司 | Real-time constant-power control method for diesel electric locomotive |
| CN206592202U (en) * | 2016-12-14 | 2017-10-27 | 江西清华泰豪三波电机有限公司 | A kind of new automobile travels power takeoff generation unit device |
Non-Patent Citations (1)
| Title |
|---|
| 赵敬华等: "浅谈取力发电***在车辆设备供电中的应用", 《专用汽车》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428833A (en) * | 2020-11-27 | 2021-03-02 | 东风越野车有限公司 | Direct-connected traveling crane power generation system and vehicle |
| CN114435227A (en) * | 2022-01-28 | 2022-05-06 | 王向新 | New forms of energy refrigerator car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109525156B (en) | 2020-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016368287B2 (en) | Renewable energy system with integrated home power supply system | |
| CN100424978C (en) | A method of photovoltaic grid-connected inversion | |
| CN103023344B (en) | A kind of general intelligent grid power electronic equipment | |
| CN101510747A (en) | Excitation control system architecture and control method for marine diesel brushless double fed shaft generator | |
| CN100382404C (en) | Comprehensive dynamic compensating device for distribution network | |
| CN109525156A (en) | A kind of DC parallel control method for electricity generation system of driving a vehicle | |
| CN104467583B (en) | Permanent DC bus-bar voltage permanent magnet generator unit based on prime mover speed governing | |
| CN104967214A (en) | Micro-grid system based on VACON industrial inverters | |
| CN104935000A (en) | Control device for voltage source converter and operating method thereof | |
| CN104283228A (en) | Grid-connection energy storage system | |
| CN103311918A (en) | Variable frequency oil engine-based direct current (DC) power generation system | |
| CN208580989U (en) | A kind of multi-energy complementation mobile power vehicle device | |
| CN102157962A (en) | Wind power generator unit based complementary power generating system and grid combined debugging method | |
| CN106533147A (en) | Standby method and device of converter system | |
| CN105811553A (en) | Household fast charging device and control method thereof | |
| CN104037796B (en) | Grid type multiloop low-temperature waste heat power generation system | |
| CN203312805U (en) | Direct-current power generation system based on frequency-variable oil machine | |
| CN109861288B (en) | Photovoltaic hybrid energy storage power system based on CPS | |
| CN108336744A (en) | A kind of static reactive generator device with photovoltaic generation | |
| CN103956961A (en) | Control method for isolated network solar-wind-oil hybrid electricity generating system | |
| CN204597592U (en) | A kind of Intelligent lithium Car Battery charger | |
| CN204179676U (en) | A kind of grid-connected energy-storage system | |
| CN110492591B (en) | Power supply system, power supply control method thereof and computer readable storage medium | |
| CN208046239U (en) | A kind of static reactive generator device with photovoltaic generation | |
| CN203399048U (en) | An optical electrical complementation AC frequency-variable generating and speed-regulating energy-saving device |
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 |