CN101041333A - Brake power generating method and system by employing new automobile brake energy recovery retarder - Google Patents
Brake power generating method and system by employing new automobile brake energy recovery retarder Download PDFInfo
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- CN101041333A CN101041333A CN 200710017763 CN200710017763A CN101041333A CN 101041333 A CN101041333 A CN 101041333A CN 200710017763 CN200710017763 CN 200710017763 CN 200710017763 A CN200710017763 A CN 200710017763A CN 101041333 A CN101041333 A CN 101041333A
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Abstract
The invention discloses a braking power generation method of retarder for the recovery of automobile braking energy and the system. The method is that the braking device of retarder is installed between automobile gearbox and a first transmission shaft and can take the place of original automobile-used engine; electric power switching device is connected with the braking device of retarder; the electric power switching device is connected with general load; and the braking device of retarder transforms braking recovery energy into electricity energy to be stored or used. The system comprises at least a braking device of retarder set between automobile gearbox and the first transmission shaft, an electric power switching device and general load connected with the electric power switching device for storing or using electricity energy adjusted by the electric power switching device. The invention can take the place of the engine used in original automobile. The braking method adopting electric eddy current and so on in convention retarder is replaced. The torque drives retarder device to generate electricity through transmission shaft so that purposes of absorbing braking energy and storing energy are achieved.
Description
Technical field
The present invention relates to the electricity-generating method and the system of the method and system of the slow brake power generating of automobile, particularly a kind of new automobile brake energy recovery retarder.
Background technology
Based on to electronlmobil, mini electric vehicle energy recovery achievement in research, and this achievement is widely-used, produced this application of result in the middle of the automobile retarder auxiliary braking, because conventional art adopts current vortex, the liquid-type braking method, though realized the effect of auxiliary braking, this part braking kinetic energy has but slatterned with various radiating modes, as use for reference battery-driven car energy recovery braking technology, apply it in the retarder, lock torque by slowly braking kinetic energy being converted to electric energy, and is stored this portion of energy by power-converting device with closed-centre system, used for the car body accessory feed, both can reach the effect of braking, and can replace former alternator for vehicle again and realize the purpose of the recovery of energy.
Summary of the invention
The objective of the invention is to, propose a kind of brake power generating method and system that utilizes new automobile brake energy recovery retarder.The present invention is a kind of new-generation method and system of collecting dissipation energy, can save former alternator for vehicle, has simplified engine structure and has improved efficiency of energy utilization.This is particularly important for electronlmobil, can effectively improve the continual mileage of electronlmobil, has remarkable economical and is worth and social value.
For achieving the above object, the present invention adopts following technical measures:
A kind of electricity-generating method that utilizes new automobile brake energy recovery retarder, this method is installed in the retarder brake equipment between the automobile gearbox and first transmission shaft, to replace former alternator for vehicle, be connected with power-converting device on the retarder brake equipment, load links to each other power-converting device with broad sense, will brake recuperated energy by the retarder brake equipment and change into electric energy and stored or utilize; This method may further comprise the steps:
A. during cruising, the retarder brake equipment replaces former alternator for vehicle to provide energy for the broad sense load;
B. brake and when slowing down, the kinetic energy when the retarder brake equipment receives automobile brake changes into electric energy with braking energy;
C. power-converting device receives the electric energy that the retarder brake equipment produces, and utilizes control module and power model that generation, storage and the utilization of electric energy are controlled;
Control module is controlled according to the power device that sensor signal generation control signal acts on power model, realization is to generating, charging or power supply process, and the remainder energy discharges, and braking recuperated energy as much as possible is converted into electric energy, and is broad sense load-store and utilization; When closed-center system stores up full electric energy, control module will disconnect power generation circuit or electric energy will be consumed in load;
D. the broad sense load receives the electric energy after power-converting device adjustment and the conversion, and electric energy is stored or utilized;
Comprise in the broad sense load under the situation of closed-center system, power-converting device is controlled the charging valtage and the electric current of closed-center system;
Comprise final using under the situation of electric load in the broad sense load, power-converting device is controlled final power supply voltage and electric current with electric load.
Realize system for carrying out said process, it is characterized in that this system comprises:
At least one places the retarder brake equipment between the automobile gearbox and first transmission shaft, and to save former alternator for vehicle, this retarder brake equipment is converted to electric energy through power conversion control apparatus with braking energy;
A power-converting device is made up of power model and control module, and power model is used to adjust and change the electric energy that the retarder brake equipment produces, and electric energy is used for the broad sense load; Control module is controlled by the power component to power model, makes braking recuperated energy as much as possible change into electric energy, and is broad sense load-store and utilization;
A broad sense load, this broad sense load are closed-center system and finally use electric load; Be used for storage and utilize the adjusted electric energy of power-converting device.
Transmission shaft drags the generating of retarder brake equipment, and the retarder brake equipment is realized the DC/DC conversion process through the control power circuit, and the direct current (DC) that conversion process is produced carries out the voltage and current conversion.The transformation process when walking or drive slowly the overtension that produces, is carried out step-down to voltage and is handled.
The present invention compared with prior art has following advantage:
1. replaced and adopted the current vortex brake mode in traditional retarder brake mode, a large amount of heat energy that the current vortex brake mode need be discharged, be adapted as and adopt moment to drive retarder brake equipment running generating, reach the absorption braking energy through transmission shaft, and the purpose of stored energy.
2. replaced former alternator for vehicle, simplified engine structure and reduce expenditure of energy.
3. for vehicle provides new energy source, the vehicle braking energy that in the past was not used is used, especially increases the accessory feed power supply capacity and have remarkable meaning for automobile;
4. native system is widely used, and can be used for multiple vehicles such as automobile and battery-driven car.
5. in the process of utilizing retarder energy recovery brake power generating, adopt suitable control method, can make native system play the effect of assisted deceleration simultaneously in generating.
Description of drawings
Fig. 1 is a system construction drawing of the present invention;
Fig. 2 is the schematic diagram of retarder brake equipment among the embodiment; Label is wherein represented respectively: 1, change speed gear box, 2, coupler, 3, the retarder brake equipment, 4, first transmission shaft, 5, second transmission shaft, 6, permanent seat.
Fig. 3 is the schematic circuit diagram of power model in the power-converting device among the embodiment;
Fig. 4 is the control principle figure of power-converting device among the embodiment.
Below in conjunction with the embodiment that accompanying drawing and contriver provide, the present invention is described in further detail.
The specific embodiment
The electricity-generating method of new automobile brake energy recovery retarder of the present invention, the retarder brake equipment is installed between the automobile gearbox and first transmission shaft, to replace former alternator for vehicle, be connected with power-converting device on the retarder brake equipment, load links to each other power-converting device with broad sense, will brake recuperated energy by the retarder brake equipment and change into electric energy and stored or utilize; This method may further comprise the steps:
A. during cruising, the retarder brake equipment replaces former alternator for vehicle to provide energy for the broad sense load;
B. brake and when slowing down, the kinetic energy when the retarder brake equipment receives automobile brake changes into electric energy with braking energy;
C. power-converting device receives the electric energy that the retarder brake equipment produces, and utilizes control module and power model that generation, storage and the utilization of electric energy are controlled;
D. the broad sense load receives the electric energy after power-converting device adjustment and the conversion, and electric energy is stored or utilized;
E. the control module of power-converting device is sent instruction, and the power model of power-converting device receives and execution command, and generation, storage and the utilization of electric energy are controlled.
Wherein, among the described step e, control module is controlled generating, charging or power supply process according to sensor signal.
Wherein, among the described step e, control module is that purpose is controlled braking recuperated energy as much as possible is converted into electric energy.
Wherein, among the described step e, the control signal of control module acts on the power device of power model, realizes the control to the generating of retarder brake equipment braking energy.
Wherein, among the described step e, when control module is stored up full electric energy at closed-center system, disconnect power generation circuit or electric energy is consumed in load.
Wherein, comprise in the broad sense load under the situation of closed-center system, among the described step b, power-converting device is controlled the charging valtage and the electric current of closed-center system.
Wherein, comprise final using under the situation of electric load in the broad sense load, among the described step b, power-converting device is controlled final power supply voltage and electric current with electric load.
Wherein, among the described step c, power-converting device may further comprise the steps the adjustment and the conversion of electric energy:
Propeller-shaft drags the generating of retarder brake equipment, and the retarder brake equipment is realized the DC/DC conversion process through the control power circuit, and the direct current (DC) that conversion process is produced carries out the voltage and current conversion.The transformation process when walking or drive slowly the overtension that produces, is carried out step-down to voltage and is handled.
The system of the electricity-generating method of above-mentioned new automobile brake energy recovery retarder is to convert automobile brake energy to electric energy by the retarder brake equipment also to use for the broad sense load, comprising:
At least one places the retarder brake equipment between the automobile gearbox and first transmission shaft, and this retarder brake equipment is converted to electric energy through power conversion control apparatus with braking energy;
A power-converting device is made up of power model and control module.Power model is used to adjust and change the electric energy that the retarder brake equipment produces, and electric energy is used for the broad sense load; Control module is controlled by the power component to power model, makes braking energy as much as possible change into electric energy, and is broad sense load-store and utilization;
A broad sense load is used for storage and utilizes the adjusted electric energy of power-converting device;
Retarder energy recovery power generation assembly is connected with power-converting device; Power-converting device links to each other with the broad sense load again.
Wherein, in the described automobile retarder energy recovery power generating system, described retarder brake equipment comprises: stator, and rotor, magnets of stator, retarder rotor is coaxial with transmission shaft, and transmission shaft passes to retarder with lock torque, drags the retarder generating.
Wherein, in the described Recovering Waste Energy of Braking in Automobiles power generating system, the power model of described power-converting device is control power circuit DC/DC changer.The control power circuit links to each other with the retarder brake equipment, is used for the rotation function of retarder rotor is converted into electric energy, through the output of DC/DC changer, this portion of energy is recovered in the closed-center system.Device for power switching is used for carrying out the instruction that control signal is passed in the DC/DC changer.
Wherein, in the described automobile retarder braking recuperated energy power generating system, the control module of power-converting device comprises: sensor, filter circuit, controller and control power circuit, current foldback circuit, overvoltage crowbar, thermal-shutdown circuit.Sensor places on the power model and broad sense load of retarder brake equipment, power-converting device, is used to obtain the required signal of microprocessor; Controller links to each other with sensor by filter circuit, obtains the signal that sensor obtains, and output signal; Control signal is delivered to the control end of the device for power switching of power model through Drive and Control Circuit.
Wherein, in the described control module, described controller can adopt analog controller, digitial controller and analog digital mixture control.Analog controller comprises the analog controller of discrete component formation and the controller that the programmable analog device constitutes.Digitial controller comprises microprocessor, micro controller system, ARM, DSP, CPLD and FPGA.
Wherein, in the described control module, described sensor can adopt sensor, current sensor and mechanical pick-up device, tachogenerator, Hall element.
Wherein, in the power model of described power-converting device, described DC/DC changer can adopt multiple widely used circuit, as Buck, Boost, Cuk, Forward and Flyback and the circuit that combines thereof.
Wherein, in the power model of described power-converting device, described device for power switching can adopt power transistor GTR, Metal-oxide-semicondutor type field effect transistor M OSFET, insulated gate bipolar transistor IGBT and gate turn off thyristor GTO.
Wherein, in the described Recovering Waste Energy of Braking in Automobiles power generating system, described broad sense load can be for closed-center system and is finally used electric load.
Wherein, in the described broad sense load, closed-center system can be various storage batterys, super capacitor and flywheel; The final electric load of using can be resistive loading, inductive load, capacitive load and their combination, and various power device.
It below is the specific embodiment that the contriver provides.
Referring to Fig. 1～4, Fig. 2 has provided the schematic diagram of retarder brake equipment, comprise change speed gear box 1, change speed gear box 1 connects retarder brake equipment 3 by coupler 2, permanent seat 6 is arranged on the retarder brake equipment 3, retarder brake equipment 3 links to each other with first transmission shaft 4, and second transmission shaft links to each other with first transmission shaft 4.
The technology path of present embodiment is: retarder rotor part is coaxial with transmission shaft, transmission shaft drives magnets of stator, retarder brake equipment rotor rotation, lock torque is converted to the rotor rotation function, power transformation circuit is modulated this part kinetic energy by power tube control power circuit, recuperated energy is to closed-center system, and after the energy storage is full, the remainder energy will discharge by radiator portion.Retarder brake equipment principle of work is similar to Principle of Electric Engine, so its principle can be illustrated by motor.According to the motor terminal voltage formula:
U
e＝U
b+i
b×r
b.....................(2)
E wherein
dBe counter electromotive force of motor, its value is directly proportional with the rotating speed of rotor, and when counter electromotive force of motor surpasses motor terminal voltage, at this moment, battery terminal voltage will be lower than motor lines voltage, by the power circuit modulation, and can be to battery charge.U
eBe motor lines voltage, i
bBe charging current, r
bBe accumulator internal resistance.r
dThe machine winding equivalent internal resistance, i
dFor passing through coil current, l
dBe the coil winding inductance.
Power-converting device comprises power model and control module.Fig. 3 has provided the schematic circuit diagram of the power model of power-converting device among the embodiment, and wherein alternating current generator simulation retarder brake equipment also comprises device for power switching, forms the control power circuit.Device for power switching adopts IGBT IPM Intelligent Power Module; module contains essential driving of IGBT and protective circuit; also can adopt MOSFET as power device; control circuit is done the time spent at electrical motor as electrical generator; adopt the modulation system of conducting in twos, following pipe is done the PWM modulation, realizes boost chopper; and to the closed-center system charging, closed-center system is lead-acid storage battery or vehicle-mounted accessory feed.
Fig. 4 has provided the control principle figure of power-converting device among the embodiment, and control module is by current/voltage sensor, filter circuit, microprocessor, and Hall element drives logic control circuit, and electric isolating circuit is formed.Microprocessor adopts the MICROCHIP singlechip chip PIC16F73 of company.Voltage sensor, current sensor all adopts analog control circuit to realize, the current/voltage sensor is used for gathering the voltage and current signal of DC/DC converter output terminal, handle through filter circuit, the A/D port of delivering to micro controller system carries out data acquisition, collection result is after micro controller system is handled, with the form output control signal of PWM.Pwm signal is delivered to the driving circuit of device for power switching via the driver logic control circuit, and the on off state of power tube is controlled.Acquisition of signal and control cycle are 1ms; The PWM modulating frequency is 20KHz.The filter circuit that filter adopts representative type to be built by op amp, photoelectric isolating circuit is realized by photoelectrical coupler.The required various level of control module are provided through common DC/DC Switching Power Supply by vehicle-borne storage battery power taking.
Concrete principle of work of the present invention is:
In the automobile brake operational process, because the effect of lock torque, the retarder brake equipment is constantly braked, the rotor high-speed rotation of retarder brake equipment, control module is by the pulse duration modulation to the control power circuit, realize that boost chopper is to battery charge, when dutycycle increases, the power tube ON time increases, be that charging duration increases, by PI or change structure control algorithm, can allow the charging valtage at battery two ends maintain a certain setting value, and this setting value can be set by test or adaptive algorithm.The principle of setting this value is to make more braking recuperated energy be converted into electric energy, and by measuring the monitoring that battery charge voltage and charging current are carried out, when storage battery was full of, controller stopped storage battery being charged, and the remainder braking energy is discharged in the heat radiation circuit.
Though with reference to case discuss be used for automobile retarder brake equipment braking energy and reclaim power generating system, but should understand, the configuration of the structure detail of automobile retarder brake equipment braking energy power generating system and each parts and element is not limited to situation described in the embodiment, thereby can do various changes and distortion under the spirit that does not deviate from following claim scope.
Power model DC/DC changer and relevant interface circuit and necessary potential device as power-converting device.
Power device as power-converting device adopts various widely used devices, includes but not limited to power transistor GTR, Metal-oxide-semicondutor type field effect transistor M OSFET, insulated gate bipolar transistor IGBT and gate turn off thyristor GTO.
Comprise the multiple closed-center system that extensively adopts as closed-center system, as various storage batterys or super capacitor or flywheel.
Circuit that control module adopts as power-converting device includes but not limited to analogous circuit, digital digital circuit, and wherein digital digital circuit includes but not limited to microprocessor, micro controller system, DSP, CPLD and FPGA.
Control module as power-converting device is controlled calculating according to the signal of sensor.Used sensor comprises voltage sensor, and current sensor is also included within the mechanical pick-up device that adopts in some application.
Though showed and described the retarder brake equipment braking recuperated energy transformation system of this example, wherein, between retarder brake equipment and automobile main gearbox and first transmission shaft, be used for automobile brake energy is converted to electric energy, but should understand, utilize the retarder brake equipment to realize the recovery of energy, the installation site of retarder brake equipment can be not limited between the change-speed box and first transmission shaft.The retarder brake equipment also can be installed on other position of transmission shaft.
Though, the invention is not restricted to embodiment described above above to have described the present invention with reference to certain embodiments and example of the present invention.According to know-why of the present invention, those of ordinary skills make amendment to the foregoing description and are out of shape according to above-mentioned know-why and all belong to protection scope of the present invention.
Claims (10)
1. the brake power generating method of an automobile brake energy recovery retarder and system, this method is installed in the retarder brake equipment between the automobile gearbox and first transmission shaft, to replace former alternator for vehicle, be connected with power-converting device on the retarder brake equipment, load links to each other power-converting device with broad sense, will brake recuperated energy by the retarder brake equipment and change into electric energy and stored or utilize; This method may further comprise the steps:
A. during cruising, the retarder brake equipment replaces former alternator for vehicle to provide energy for the broad sense load;
B. brake and when slowing down, the kinetic energy when the retarder brake equipment receives automobile brake changes into electric energy with braking energy;
C. power-converting device receives the electric energy that the retarder brake equipment produces, and utilizes control module and power model that generation, storage and the utilization of electric energy are controlled;
Control module is controlled according to the power device that sensor signal generation control signal acts on power model, realization is to generating, charging or power supply process, and the remainder energy discharges, and braking recuperated energy as much as possible is converted into electric energy, and is broad sense load-store and utilization; When closed-center system stores up full electric energy, control module will disconnect power generation circuit or electric energy will be consumed in load;
D. the broad sense load receives the electric energy after power-converting device adjustment and the conversion, and electric energy is stored or utilized;
Comprise in the broad sense load under the situation of closed-center system, power-converting device is controlled the charging valtage and the electric current of closed-center system;
Comprise final using under the situation of electric load in the broad sense load, power-converting device is controlled final power supply voltage and electric current with electric load.
2. method according to claim 1 is characterized in that described power-converting device may further comprise the steps the adjustment and the conversion of electric energy:
A. transmission of torque process:
In the cruising process, driving engine kinetic energy is converted into electric energy; In the braking procedure, automobile kinetic energy is converted into electric energy;
The B.DC/DC conversion process:
The direct current (DC) that steps A is produced is corresponding electric current and relevant voltage by the power converter module converts.
3. the described system that utilizes the electricity-generating method of new automobile brake energy recovery retarder of claim 1 is characterized in that this system comprises:
At least one places the retarder brake equipment between the automobile gearbox and first transmission shaft, and to replace former alternator for vehicle, this retarder brake equipment is converted to electric energy through power conversion control apparatus with braking energy;
A power-converting device is made up of power model and control module, and power model is used to adjust and change the electric energy that the retarder brake equipment produces, and electric energy is used for the broad sense load; Control module is controlled by the power component to power model, makes braking recuperated energy as much as possible change into electric energy, and is broad sense load-store and utilization;
A broad sense load, this broad sense load are closed-center system and finally use electric load; Be used for storage and utilize the adjusted electric energy of power-converting device.
4. the system described in claim 3, it is characterized in that, described retarder brake equipment comprises stator, rotor, magnets of stator, rotor is coaxial with transmission shaft, transmission shaft drives rotor high-speed operation under the lock torque effect, drag the generating of retarder brake equipment, under the power-converting device modulating action, the retarder brake equipment uses as electrical generator and the output electric energy.
5. as system as described in the claim 3, it is characterized in that: the power model of described power-converting device is various DC/DC changers, the voltage and current of control power circuit output when being used to adjust retarder and making electrical generator; Described device for power switching is used for carrying out the instruction that control signal is passed in the DC/DC changer.
6. system as claimed in claim 3 is characterized in that, the control module of described power-converting device is formed with tachogenerator, filter circuit, controller and photoelectric isolating circuit by detecting the speed of a motor vehicle; Sensor places on the power model and broad sense load of retarder brake equipment, power-converting device, is used to obtain the required signal of microprocessor; Controller links to each other with sensor by filter circuit, obtains the signal that sensor obtains, and the output control signal; Control signal is delivered to the control end of the device for power switching of power model through photoelectric isolating circuit;
The power model of described power-converting device is control power circuit DC/DC changer, the control power circuit links to each other with the retarder brake equipment, be used for the rotation function of retarder rotor is converted into electric energy,, this portion of energy be recovered in the closed-center system through the output of DC/DC changer; Device for power switching is used for carrying out the instruction that control signal is passed in control power circuit DC/DC changer.
7. system as claimed in claim 6 is characterized in that, described controller adopts analog controller, digitial controller and analog digital mixture control; Wherein, analog controller comprises the analog controller of discrete component formation and the controller that the programmable analog device constitutes; Digitial controller adopts microprocessor, micro controller system, ARM, DSP, CPLD or FPGA.
8. system as claimed in claim 5 is characterized in that, described DC/DC converter using Buck circuit, Boost circuit, Cuk circuit, Forward circuit or Flyback circuit, or the combination of foregoing circuit.
9. system as claimed in claim 6 is characterized in that, described device for power switching adopts power transistor GTR, metal-oxide-semiconductor field effect transistor MOSFET, insulated gate bipolar transistor IGBT or gate turn off thyristor GTO.
10. system as claimed in claim 3 is characterized in that, described closed-center system is various storage batterys, vehicle-mounted accessory feed, super capacitor or flywheel; Described final be the combination of resistive loading, inductive load or capacitive load or above-mentioned load with electric load.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710017763 CN101041333A (en) | 2007-04-28 | 2007-04-28 | Brake power generating method and system by employing new automobile brake energy recovery retarder |
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|---|---|---|---|
| CN 200710017763 CN101041333A (en) | 2007-04-28 | 2007-04-28 | Brake power generating method and system by employing new automobile brake energy recovery retarder |
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Cited By (17)
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| CN102003243A (en) * | 2010-10-25 | 2011-04-06 | 江苏大学 | Electrically regenerative engine retarder and control method thereof |
| CN102035232A (en) * | 2010-12-01 | 2011-04-27 | 吴江市金茂五金有限公司 | Spindle accumulator |
| CN102166963A (en) * | 2011-03-29 | 2011-08-31 | 重庆长安汽车股份有限公司 | Brake energy feedback control method of pure electric automobile |
| CN102722117A (en) * | 2012-05-29 | 2012-10-10 | 张家港市华为电子有限公司 | Digital control device for vehicle-mounted power supply |
| WO2013086771A1 (en) * | 2011-12-13 | 2013-06-20 | 泰乐玛汽车制动***（上海）有限公司 | Self-generating retarder used in vehicle |
| CN103661354A (en) * | 2013-12-06 | 2014-03-26 | 康清华 | Energy recycling system of intelligent car |
| CN104691343A (en) * | 2015-03-10 | 2015-06-10 | 河北联合大学 | Braking system of electric locomotive based on high-power inverter |
| CN106379179A (en) * | 2016-10-28 | 2017-02-08 | 山东理工大学 | Fuzzy controlled eddy current retardance and braking energy recovery device |
| CN107117041A (en) * | 2017-06-22 | 2017-09-01 | 北京工业大学 | A kind of current vortex liquid-cooled retarder that function is recycled with electric energy |
| CN108001240A (en) * | 2017-12-19 | 2018-05-08 | 南昌工程学院 | A kind of braking energy recovery system for electric vehicle |
| CN108177615A (en) * | 2017-12-06 | 2018-06-19 | 中国第汽车股份有限公司 | A kind of Energy Management System based on super capacitor |
| CN108349396A (en) * | 2015-10-30 | 2018-07-31 | 西门子股份公司 | Energy conversion device for electrically driven vehicles |
| CN109414700A (en) * | 2016-06-01 | 2019-03-01 | 曼纽尔·林德纳 | The mobile waste disintegrating apparatus of series hybrid driving |
| CN110752703A (en) * | 2019-09-10 | 2020-02-04 | 沈阳微控新能源技术有限公司 | IPM system for flywheel energy storage device |
| CN110843543A (en) * | 2019-11-29 | 2020-02-28 | 江苏徐工工程机械研究院有限公司 | Heavy-load machine energy recovery device and recovery method and heavy-load machine |
| CN112925288A (en) * | 2021-01-20 | 2021-06-08 | 金华职业技术学院 | Integrated electric control device of electric automobile |
| CN113922583A (en) * | 2021-10-14 | 2022-01-11 | 安徽江淮汽车集团股份有限公司 | Energy recovery device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102003243A (en) * | 2010-10-25 | 2011-04-06 | 江苏大学 | Electrically regenerative engine retarder and control method thereof |
| CN102035232A (en) * | 2010-12-01 | 2011-04-27 | 吴江市金茂五金有限公司 | Spindle accumulator |
| CN102166963A (en) * | 2011-03-29 | 2011-08-31 | 重庆长安汽车股份有限公司 | Brake energy feedback control method of pure electric automobile |
| WO2013086771A1 (en) * | 2011-12-13 | 2013-06-20 | 泰乐玛汽车制动***（上海）有限公司 | Self-generating retarder used in vehicle |
| CN102722117A (en) * | 2012-05-29 | 2012-10-10 | 张家港市华为电子有限公司 | Digital control device for vehicle-mounted power supply |
| CN103661354B (en) * | 2013-12-06 | 2017-10-31 | 康清华 | Intelligentized Recov ery of Energy During Automotive Brake applied to general-utility car |
| CN103661354A (en) * | 2013-12-06 | 2014-03-26 | 康清华 | Energy recycling system of intelligent car |
| CN104691343A (en) * | 2015-03-10 | 2015-06-10 | 河北联合大学 | Braking system of electric locomotive based on high-power inverter |
| CN104691343B (en) * | 2015-03-10 | 2017-04-12 | 河北联合大学 | Braking system of electric locomotive based on high-power inverter |
| CN108349396A (en) * | 2015-10-30 | 2018-07-31 | 西门子股份公司 | Energy conversion device for electrically driven vehicles |
| CN109414700A (en) * | 2016-06-01 | 2019-03-01 | 曼纽尔·林德纳 | The mobile waste disintegrating apparatus of series hybrid driving |
| CN106379179A (en) * | 2016-10-28 | 2017-02-08 | 山东理工大学 | Fuzzy controlled eddy current retardance and braking energy recovery device |
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