CN106828120A - The EBA and control method of a kind of parallel type hybrid dynamic heavy truck - Google Patents
The EBA and control method of a kind of parallel type hybrid dynamic heavy truck Download PDFInfo
- Publication number
- CN106828120A CN106828120A CN201710097271.7A CN201710097271A CN106828120A CN 106828120 A CN106828120 A CN 106828120A CN 201710097271 A CN201710097271 A CN 201710097271A CN 106828120 A CN106828120 A CN 106828120A
- Authority
- CN
- China
- Prior art keywords
- energy
- electrokinetic cell
- dissipating device
- entire car
- motor
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/22—Dynamic electric resistor braking, combined with dynamic electric regenerative braking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The EBA and control method of a kind of parallel type hybrid dynamic heavy truck, brakes include energy exchange module and the control module being connected with energy exchange module and refrigerating module；Energy exchange module includes motor, and motor connection motor inverter, motor inverter connection high voltage distribution box, high voltage distribution box connects energy-dissipating device and electrokinetic cell respectively；Refrigerating module includes the water pump being connected with energy-dissipating device and the electrokinetic cell cooling system being connected with electrokinetic cell, and water pump is connected radiator with electrokinetic cell cooling system by thermostat；Control module includes entire car controller, and entire car controller connects brake pedal, battery management system and energy-dissipating device controller respectively.Motor inverter of the present invention is charged to electrokinetic cell, when electrokinetic cell close on full of when, corresponding heat energy is converted electrical energy into by energy-dissipating device, electrokinetic cell is in optimal operating temperature, many waste heat energies are then diffused into external environment condition, recover energy using reasonable.
Description
Technical field
The present invention relates to new energy commercial car field, and in particular to a kind of auxiliary system of parallel type hybrid dynamic heavy truck
Dynamic system and control method, realize the reasonable utilization of vehicle energy, improve the security of driving.
Background technology
China's mountain area area accounts for 69% (including hills and plateau) of territory total area, and mountain highway transport is a kind of main
Road transport mode, and there are more long and steep downgrade road conditions in mountain highway, long-time service brake will be led under the road conditions
Heavy truck brake heat fading, extreme influence traffic safety are caused, while reducing brake, the service life of tire, increases weight
The operation cost of type truck.Match Retarder more external heavy truck and this problem overcome as EBA,
But Retarder is expensive and the effective recovery and utilization that cannot realize to braking energy.Being reequiped domestic Medium Truck more
Water injector, when long-time service brake causes that brake temperature rise is larger, sprays water to realize by water injector to brake
Cooling, but this mode is for winter driving, can be to subsequent vehicle by bringing great potential safety hazard.
Parallel type hybrid dynamic heavy truck is in parallel as vehicle drive system, braking using engine and motor
When, auxiliary braking and energy regenerating can be realized by motor braking, but be limited by electrokinetic cell cost, energy density and move
The factors such as power battery capacity, therefore, based on parallel hybrid power heavy truck existing scheme, propose to be filled with power consumption with motor braking
The auxiliary braking scheme being combined is put, so that the function of retarder is substituted, while cost is reduced, it is preceding with relatively broad application
Scape.
The content of the invention
It is an object of the invention to be directed to above-mentioned the problems of the prior art, there is provided a kind of heavy card of parallel type hybrid dynamic
The EBA and control method of car, braking energy is effectively reclaimed by energy-dissipating device, realizes the reasonable of vehicle energy
Utilize.
To achieve these goals, the EBA of parallel type hybrid dynamic heavy truck of the present invention, including energy
Switching Module and the control module being connected with energy exchange module and refrigerating module；Described energy exchange module includes driving
Dynamic motor, motor connection motor inverter, motor inverter connection high voltage distribution box, high voltage distribution box connects power respectively
Battery and energy-dissipating device；Refrigerating module includes that the water pump being connected with energy-dissipating device and the electrokinetic cell being connected with electrokinetic cell dissipate
Hot systems, water pump is connected radiator with electrokinetic cell cooling system by thermostat；Control module includes entire car controller, vehicle
Controller connects brake pedal, battery management system and energy-dissipating device controller, battery management system respectively by CAN
Every state of connection electrokinetic cell and monitor in real time electrokinetic cell, energy-dissipating device controller connection energy-dissipating device, full-vehicle control
Device is also connected with high voltage distribution box and can control the break-make of branch road where electrokinetic cell.
Control the break-make of energy-dissipating device and electrokinetic cell in high voltage distribution box respectively by insulated gate bipolar transistor.
Described energy-dissipating device includes being arranged on the energy consumption resistor of enclosure interior, offered on described housing water inlet with
And delivery port, the recirculated water of refrigerating module is connected with delivery port by water inlet.
Described water pump is interconnected with electrokinetic cell cooling system by thermostat.
Described motor is connected by high-voltage wiring harness with motor inverter, and motor inverter is by high-voltage wiring harness and height
Pressure block terminal connection, high voltage distribution box connects energy-dissipating device and electrokinetic cell respectively by high-voltage wiring harness；
Described battery management system connects electrokinetic cell by low voltage wiring harness, and energy-dissipating device controller passes through low voltage wiring harness
Connection energy-dissipating device, entire car controller connects high voltage distribution box by low voltage wiring harness.
The control method of parallel type hybrid dynamic heavy truck EBA of the present invention, comprises the following steps：
1) when electrokinetic cell it is charged not enough when, current state-of-charge is reported entire car controller by battery management system,
Entire car controller and energy-dissipating device controller are communicated, and energy-dissipating device controller passes to the state of now energy-dissipating device whole
Vehicle controller, entire car controller makes in high voltage distribution box that branch road is connected where electrokinetic cell by enabling signal, motor inverter
Charge circuit to electrokinetic cell is connected, and the loop of motor inverter to energy-dissipating device disconnects, and motor inverter is to electrokinetic cell
Charged；
2) when electrokinetic cell close on full of when, current state-of-charge is reported entire car controller by battery management system,
Entire car controller determines the braking moment of motor according to the effective travel of brake pedal, and entire car controller determines power consumption dress
The heating power put, and opened using the loop enabled in signal control high voltage distribution box where energy-dissipating device, motor inverter
Loop to where electrokinetic cell disconnects；Charged to energy-dissipating device by motor inverter with this, turned electric energy by energy-dissipating device
It is melted into corresponding heat energy；
3) when energy-dissipating device is started working, water pump is opened, thermostat compares power battery cooling system in refrigerating module
Water temperature in cooling circuit and energy-dissipating device cooling circuit, control water route break-make realizes heat management.
Water pump is interconnected with electrokinetic cell cooling system by thermostat；Energy-dissipating device by connect water pump, thermostat,
Radiator sets up cooling systemic circulation pipeline；Electrokinetic cell sets up cold by connecting electrokinetic cell cooling system, thermostat, radiator
But systemic circulation pipeline；When the loop temperature of electrokinetic cell cooling system is less than the optimum working temperature of electrokinetic cell, thermostat
Circulation branch road between radiator is closed, and the small of inside is formed between water pump, thermostat, electrokinetic cell cooling system and is followed
Loop back path, motor braking produce electric energy by energy-dissipating device be converted to heat energy and with the cooling of electrokinetic cell cooling system
Loop carries out heat exchange, reaches thermal balance, until the cooling circuit water temperature of electrokinetic cell cooling system reaches electrokinetic cell most
Good operating temperature.
Compared with prior art, the EBA of parallel type hybrid dynamic heavy truck of the present invention has following beneficial
Effect：Heavy truck long lasting for or during brake hard, can in a short time by heavy truck by the brakes
Potential energy, kinetic energy be transformed into electric energy, and after storage capacity beyond electrokinetic cell, unnecessary electric energy can change into heat energy, then
Meet the heat management needs of electrokinetic cell, unnecessary heat energy is then diffused into external environment condition by cooling water circulation.By this hand
Section, it is possible to increase security when vehicle is driven a vehicle, reduces the earlier period damage of brake, while being recovered energy to power using braking
Battery is charged and heat management, and can realize complete-vehicle oil consumption reduces the service life that can improve electrokinetic cell again.
Compared with prior art, the control method of parallel type hybrid dynamic heavy truck EBA of the present invention, will
High voltage distribution box controls the break-make of branch road where energy-dissipating device and motor inverter, motor inverter to give respectively as controlling switch
Electrokinetic cell is charged, when electrokinetic cell close on full of when, corresponding heat energy is converted electrical energy into by energy-dissipating device, make power electric
Pond is in optimal operating temperature, and unnecessary heat energy is then diffused into external environment condition by cooling water circulation.The present invention is while profit
Recovered energy with braking and electrokinetic cell is charged and heat management, realize the reduction of complete-vehicle oil consumption, improve electrokinetic cell
Service life.
Brief description of the drawings
The control principle drawing of Fig. 1 EBAs of the present invention；
Fig. 2 energy conversion module schematic diagrams of the present invention；
In accompanying drawing：1- battery management systems；2- electrokinetic cells；3- energy-dissipating devices；4- high voltage distribution boxes；5- motor inversions
Device；6- motors；7- energy-dissipating device controllers；8- entire car controllers；9- brake pedals；10- water pumps；11- electrokinetic cells dissipate
Hot systems；12- thermostats；13- radiators；14- water inlets；15- energy consumption resistors；16- housings；17- delivery ports.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1,2, the EBA of parallel type hybrid dynamic heavy truck of the present invention includes three modules：Energy
Switching Module, refrigerating module and control module.Energy exchange module includes battery management system 1, electrokinetic cell 2, energy-dissipating device
3rd, high voltage distribution box 4, motor inverter 5 and motor 6；Battery management system 1 is connected by low-voltage circuit with electrokinetic cell 2
Connect to realize the monitor in real time to the every state of electrokinetic cell 2 and control, electrokinetic cell 2 passes through high-tension circuit and high voltage distribution box
Circuit is divided into two loops by 4 connections, high voltage distribution box 4：High-tension circuit is led up to be connected with motor inverter 5, can be by car
The energy that reclaims is charged by the loop to electrokinetic cell 2 during braking, and power consumption is led in another loop by high-tension circuit
Device 3；In high voltage distribution box 4, using IGBT control elements as two controlling switches in loop, when motor is regenerated
During braking, if the place loop of electrokinetic cell 2 is connected, the place loop of energy-dissipating device 3 disconnects, then energy regenerating is carried out, conversely, such as
The place loop of fruit electrokinetic cell 2 disconnects, and the place loop of energy-dissipating device 3 is connected and then converted unnecessary electric energy by energy-dissipating device 3
It is heat energy；Energy-dissipating device 3 mainly include water inlet 14, energy consumption resistor 15, housing 16, delivery port 17, entery and delivery port respectively with it is cold
But module connection, leads to vehicle cooling recirculation system.Refrigerating module of the present invention include water pump 10, power battery cooling system 11,
Thermostat 12, radiator 13；Water pump 10 is connected with the delivery port 17 of energy-dissipating device 3 by pipeline, the water inlet 14 of energy-dissipating device 3
Vehicle water circulation is connect, the heat that waterway circulating takes away the generation of energy consumption resistor 15 is formed in energy-dissipating device 3 by the driving of water pump 10
Amount；Water pump 10 is interconnected with power battery cooling system 11 by thermostat 12 and pipeline, and thermostat 12 passes through pipeline and dissipates
Hot device 13 is connected, when the heat-radiation loop temperature of energy-dissipating device 3 and the loop temperature of battery heat removal system 11 reach thermal balance and expire
During the optimum Working temperature of sufficient electrokinetic cell 2, two heat-radiation loops are respectively formed systemic circulation and disperse heat by radiator 13,
If conversely, the heat-radiation loop temperature of energy-dissipating device 3 higher than battery heat removal system 11 loop temperature, battery heat removal system 11 return
When road temperature is less than the optimum Working temperature of electrokinetic cell 2, the path between thermostat 12 and radiator 13 will be closed, consumption
Partial circulating can be formed between the heat-radiation loop of device 3 and the loop of battery heat removal system 11.
Control module of the present invention includes energy-dissipating device controller 7, entire car controller 8, brake pedal 9；Vehicle control
Device processed 8 is connected by CAN respectively with power consumption device controller 7, brake pedal 9, pedal when brake pedal 9 brakes vehicle
Effective travel changes into analog signalses and passes to entire car controller 8 by CAN signal, and now, motor 6 will be according to vehicle
Brake force distribution strategy starts motor braking, the SOC of the electrokinetic cell 2 that entire car controller 8 will be provided according to battery management system 1
Value is made comparisons with the SOC value of setting, and the correlation of the SOC value according to electrokinetic cell 2 and setting value, entire car controller 8 passes through
CAN signal is communicated with energy-dissipating device controller 7, the shape that energy-dissipating device controller 7 passes through low-voltage circuit signal acquisition energy-dissipating device 3
State simultaneously reports entire car controller 8, and entire car controller 8 controls what two IGBT in high voltage distribution box 4 were switched by low-voltage circuit
Break-make, realizes the charging of electrokinetic cell 2 or the excess energy of feedback braking is converted into heat energy again by cold by energy-dissipating device 3
But module realizes its reasonable utilization.It should be noted that refrigerating module is during whole control is carried out, the cooling of its electrokinetic cell
System 11 passes through battery management system 1 to the real-time monitoring of electrokinetic cell 2, and is carried out according to the optimum working temperature of electrokinetic cell 2
Self Adaptive Control；The cooling system of power consumption device 3 is started working with the startup of power consumption device, when power consumption device 3 connects work,
Water pump 10 starts, and whole water circulation starts, cooling circuit and electrokinetic cell cooling system of the thermostat 12 according to power consumption device 3
Water temperature in the cooling circuit of system 11 carries out automatic decision, realizes systemic circulation and partial circulating.
Specific operation process of the invention is：
1st, the implementation of EBA：The EBA of parallel type hybrid dynamic heavy truck of the present invention is with motor
Brake and substitute the Retarder that is used in former heavy truck with the mode that energy-dissipating device is combined, long and steep downgrade road can be met
Braking moment demand during condition continuous braking, can enable the energy that braking is reclaimed to utilization effectively and reasonably again.
Referring to Fig. 1, EBA is using braking power larger motor 6, motor inverter 5, high voltage power distribution
Box 4, energy-dissipating device 3, electrokinetic cell 2, battery management system 1 constitute the energy exchange module of EBA；Motor
6th, motor inverter 5, high voltage distribution box 4 by high-tension circuit connect, high voltage distribution box 4 have two parallel branches respectively with power
Battery 2 is connected with energy-dissipating device 3, and two break-makes of branch road are realized by the IGBT control elements in high voltage distribution box 4；Work as vehicle
During braking, due to from the larger motor 6 of braking power, according to the control of control module, when energy from the electricity of motor 6
During 5 high voltage distribution box of machine inverter, 4 this branch road transmission of electrokinetic cell 2, the feedback electric energy that the braking of motor 6 is produced will pass through
The branch road carries out energy regenerating according to the SOC states of electrokinetic cell 2, and such as energy is from the high voltage power distribution of 6 motor inverter of motor 5
During 4 this branch road transmission of energy-dissipating device 3 of box, the high-power resistance 15 in energy-dissipating device 3 will quickly drive in the presence of high current
The feedback electric energy that the dynamic braking of motor 6 is produced is converted into heat energy, and is rationally utilized heat by refrigerating module.
Refrigerating module in EBA can form two systemic circulation loops and a partial circulating loop, energy-dissipating device
3 cooling systemic circulation realizes that the cooling systemic circulation of electrokinetic cell 2 passes through power electric by water pump 10, thermostat 12, radiator 13
Pond cooling system 11, thermostat 12, radiator 13 are realized；In addition, when the loop temperature of power battery cooling system 11 is less than
During the optimum working temperature of electrokinetic cell 2, the circulation between thermostat 12, radiator 13 will be closed, now, water pump 10, section temperature
A partial circulating loop for inside is formed between device 12, power battery cooling system 11, now, the braking of motor 6 is produced
Electric energy is converted to heat energy and carries out heat exchange with the cooling circuit of power battery cooling system 11 by energy-dissipating device 3, reaches heat
Balance, until the water temperature of the cooling circuit of power battery cooling system 11 reaches the optimum working temperature of electrokinetic cell 2.
Control module in EBA is main by energy-dissipating device controller 7, entire car controller 8,9 groups of brake pedal
Into, real-time control is carried out to EBA by entire car controller 8, control signal is effective essentially from brake pedal 9
SOC status signals in stroke signal and battery management system 1.
2nd, the control of EBA：With reference to Fig. 1, Fig. 2, when parallel type hybrid dynamic heavy truck is braked, braking
The effective travel of pedal 9 is converted into analog quantity and reports entire car controller 8 by CAN communication, and entire car controller 8 can be according to whole
The braking control strategy of car distributes the size of motor braking power；When motor 6 participates in braking, the part of vehicle traveling is moved
Can be electric energy with potential energy converting and energy, the energy flow direction in high-tension circuit is the high voltage distribution box 4 of 6 motor inverter of motor 5, this
When, two initial states of IGBT switch elements in high voltage distribution box 4 are open-circuit condition, and entire car controller 8 will be according to correlation
Status signal implement control, specific control method is as follows：
1) when the SOC of electrokinetic cell 2 is smaller, battery management system 1 reports SOC current states in CAN signal form
To entire car controller 8, the state of energy-dissipating device 3 is reported entire car controller 8 by energy-dissipating device controller 7 also by CAN signal,
Entire car controller 8 controls the IGBT switch connections of the place branch road of electrokinetic cell 2 in high voltage distribution box 4 by enabling signal, now,
Brake pedal 9 is not worked in any position, energy-dissipating device 3, and the charge circuit of motor inverter 5 to electrokinetic cell 2 is combined, electricity
Machine inverter 5 is charged to electrokinetic cell 2；
2) when electrokinetic cell SOC is close to full of threshold value, battery management system 1 is by SOC current states in CAN signal form
Report entire car controller 8, entire car controller 8 determines to drive according to the effective travel of brake pedal 9 and according to braking control strategy
The braking moment of dynamic motor 6, meanwhile, entire car controller 8 will carry out CAN communication with energy-dissipating device controller 7, so that it is determined that power consumption
The corresponding heating power of device 3, now, entire car controller 8 will control high voltage distribution box by low-voltage circuit using signal is enabled
High tension loop in 4 where energy-dissipating device 3 is opened, and the high tension loop where voltage inverter 5 to electrokinetic cell 2 disconnects；Motor
Inverter 5 charges to energy-dissipating device 3, and energy-dissipating device 3 converts electrical energy into corresponding heat energy；
3) when energy-dissipating device 3 is started working, the cooling circulation of energy-dissipating device 3 is started working, and water pump 10 is opened, radiating mould
Thermostat 12 compares the water temperature in the cooling circuit of power battery cooling system 11 and the cooling circuit of energy-dissipating device 3 in block, realizes water
Road break-make；When the cooling circuit water temperature of power battery cooling system 11 higher than energy-dissipating device 3 cooling circuit water temperature, thermostat 12 with
The path of radiator 13 is opened, and energy-dissipating device 3 and electrokinetic cell 2 are radiated by respective cooling circuit and by radiator 13,
When cooling circuit water temperature of the cooling circuit water temperature of power battery cooling system 11 less than energy-dissipating device 3, and less than electrokinetic cell 2
Optimum working temperature when, the path blockade of thermostat 12 and radiator 13, the power consumption cooling circuit of transposition 3 is cooled down with electrokinetic cell
The cooling circuit of system 11 is connected by thermostat 12, and carries out heat exchange, to realize the heat management to electrokinetic cell 2.
Claims (7)
1. a kind of EBA of parallel type hybrid dynamic heavy truck, it is characterised in that：Including energy exchange module with
And the control module that is connected with energy exchange module and refrigerating module；Energy exchange module includes motor (6), drives electricity
Machine (6) connects motor inverter (5), and motor inverter (5) connects high voltage distribution box (4), and high voltage distribution box (4) connects consumption respectively
Can device (3) and electrokinetic cell (2)；Refrigerating module includes the water pump (10) and and electrokinetic cell that are connected with energy-dissipating device (3)
(2) the electrokinetic cell cooling system (11) of connection, water pump (10) is connected with electrokinetic cell cooling system (11) by thermostat (12)
Connect radiator (13)；Control module includes entire car controller (8), and entire car controller (8) is connected braking by CAN and stepped on respectively
Plate (9), battery management system (1) and energy-dissipating device controller (7), battery management system (1) connection electrokinetic cell (2) are simultaneously real
When monitoring electrokinetic cell (2) every state, energy-dissipating device controller (7) connect energy-dissipating device (3), entire car controller (8) also
Connect high voltage distribution box (4) and the break-make of branch road where electrokinetic cell (2) can be controlled.
2. the EBA of parallel type hybrid dynamic heavy truck according to claim 1, it is characterised in that：High pressure is matched somebody with somebody
Control the break-make of energy-dissipating device (3) and electrokinetic cell (2) in electric box (4) respectively by insulated gate bipolar transistor.
3. the EBA of parallel type hybrid dynamic heavy truck according to claim 1, it is characterised in that：Described
Energy-dissipating device (3) energy consumption resistor (15) internal including being arranged on housing (16), water inlet is offered on described housing (16)
(14) recirculated water of refrigerating module and delivery port (17), is connected with delivery port (17) by water inlet (14).
4. the EBA of parallel type hybrid dynamic heavy truck according to claim 1, it is characterised in that：Described
Water pump (10) is interconnected with electrokinetic cell cooling system (11) by thermostat (12).
5. the EBA of parallel type hybrid dynamic heavy truck according to claim 1, it is characterised in that：Described
Motor (6) is connected by high-voltage wiring harness with motor inverter (5), and motor inverter (5) is matched somebody with somebody by high-voltage wiring harness with high pressure
Electric box (4) connection, high voltage distribution box (4) connects energy-dissipating device (3) and electrokinetic cell (2) by high-voltage wiring harness respectively；
Described battery management system (1) connects electrokinetic cell (2) by low voltage wiring harness, and energy-dissipating device controller (7) is by low
Line ball beam connects energy-dissipating device (3), and entire car controller (8) connects high voltage distribution box (4) by low voltage wiring harness.
6. a kind of usage right requires the control method of the EBA of parallel type hybrid dynamic heavy truck described in 1, its
It is characterised by, comprises the following steps：
1) when electrokinetic cell (2) it is charged not enough when, current state-of-charge is reported entire car controller by battery management system (1)
(8), entire car controller (8) and energy-dissipating device controller (7) are communicated, and energy-dissipating device controller (7) will now energy-dissipating device
(3) state passes to entire car controller (8), and entire car controller (8) makes power electric in high voltage distribution box (4) by enabling signal
Branch road is connected where pond (2), and the charge circuit of motor inverter (5) to electrokinetic cell (2) is connected, motor inverter (5) to consumption
The loop of energy device (3) is disconnected, and motor inverter (5) is charged to electrokinetic cell (2)；
2) when electrokinetic cell (2) close on full of when, current state-of-charge is reported entire car controller by battery management system (1)
(8), entire car controller (8) determines the braking moment of motor (6), full-vehicle control according to the effective travel of brake pedal (9)
Device (8) determines the heating power of energy-dissipating device (3), and utilization enables signal and controls energy-dissipating device (3) in high voltage distribution box (4)
The loop at place is opened, and the loop where motor inverter (5) to electrokinetic cell (2) disconnects；Motor inverter (5) is passed through with this
Charged to energy-dissipating device (3), corresponding heat energy is converted electrical energy into by energy-dissipating device (3)；
3) when energy-dissipating device (3) is started working, water pump (10) is opened, to compare electrokinetic cell cold for thermostat (12) in refrigerating module
But the water temperature in system (11) cooling circuit and energy-dissipating device (3) cooling circuit, controls water route break-make to realize heat management.
7. control method according to claim 6, it is characterised in that：Water pump (10) leads to electrokinetic cell cooling system (11)
Thermostat (12) is crossed to be interconnected；Energy-dissipating device (3) sets up cold by connecting water pump (10), thermostat (12), radiator (13)
But systemic circulation pipeline；Electrokinetic cell (2) is by connecting electrokinetic cell cooling system (11), thermostat (12), radiator (13) group
Build cooling systemic circulation pipeline；When the best effort temperature of the loop temperature less than electrokinetic cell (2) of electrokinetic cell cooling system (11)
When spending, the circulation branch road between thermostat (12) and radiator (13) is closed, and water pump (10), thermostat (12), electrokinetic cell dissipate
A partial circulating loop for inside is formed between hot systems (11), the electric energy that motor (6) braking is produced passes through energy-dissipating device
(3) be converted to heat energy and carry out heat exchange with the cooling circuit of electrokinetic cell cooling system (11), thermal balance is reached, until power
The cooling circuit water temperature of battery heat removal system (11) reaches the optimum working temperature of electrokinetic cell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097271.7A CN106828120B (en) | 2017-02-22 | 2017-02-22 | A kind of auxiliary braking system control method of parallel type hybrid dynamic heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097271.7A CN106828120B (en) | 2017-02-22 | 2017-02-22 | A kind of auxiliary braking system control method of parallel type hybrid dynamic heavy truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106828120A true CN106828120A (en) | 2017-06-13 |
| CN106828120B CN106828120B (en) | 2019-03-22 |
Family
ID=59134002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710097271.7A Expired - Fee Related CN106828120B (en) | 2017-02-22 | 2017-02-22 | A kind of auxiliary braking system control method of parallel type hybrid dynamic heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828120B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215213A (en) * | 2017-05-10 | 2017-09-29 | 金龙联合汽车工业（苏州）有限公司 | A kind of commercial car electric power-assisted braking system and its method |
| CN107748829A (en) * | 2017-11-10 | 2018-03-02 | 中国北方车辆研究所 | A kind of armored vehicle energy consumption heat abstractor Heat Transfer Calculation and Parameters design |
| CN107813706A (en) * | 2017-10-25 | 2018-03-20 | 中通客车控股股份有限公司 | A kind of integral new-energy passenger efficient EBA and method |
| CN108494291A (en) * | 2018-05-04 | 2018-09-04 | 李亚呢 | Dynamic electric resistor brake apparatus |
| CN109693549A (en) * | 2017-10-20 | 2019-04-30 | 郑州宇通客车股份有限公司 | A kind of kinetic energy recycling braking system and vehicle for new-energy automobile |
| CN109823188A (en) * | 2019-01-10 | 2019-05-31 | 乾碳国际公司 | The mixed gentle speed system of dynamic commercial vehicle regenerative braking |
| CN109866621A (en) * | 2019-03-01 | 2019-06-11 | 安徽安凯汽车股份有限公司 | A kind of pure electric vehicle braking energy consumption recyclable device |
| CN110549912A (en) * | 2018-03-29 | 2019-12-10 | 比亚迪股份有限公司 | Vehicle battery temperature adjusting method and system and vehicle |
| CN111845361A (en) * | 2020-04-26 | 2020-10-30 | 东风商用车有限公司 | Liquid cooling type vehicle brake resistor system |
| CN113085563A (en) * | 2021-04-21 | 2021-07-09 | 中国第一汽车股份有限公司 | Retarding braking method and device for electric vehicle |
| CN113103877A (en) * | 2021-05-21 | 2021-07-13 | 嘉兴鲁棒实特车辆智能科技有限公司 | Electric retarder system and automobile |
| CN113548024A (en) * | 2021-07-28 | 2021-10-26 | 东风越野车有限公司 | Electric auxiliary braking system and method for hybrid electric vehicle |
| CN113799613A (en) * | 2021-10-12 | 2021-12-17 | 河南嘉晨智能控制股份有限公司 | Braking energy feedback inhibition method for electric industrial vehicle |
| CN114872533A (en) * | 2022-07-12 | 2022-08-09 | 中国重汽集团济南动力有限公司 | 48V hybrid system for electric braking light truck and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143609A (en) * | 1993-11-17 | 1995-06-02 | Nissan Motor Co Ltd | Energy recovering apparatus for electric motor vehicle |
| KR100872642B1 (en) * | 2006-09-12 | 2008-12-09 | 현대자동차주식회사 | Auxiliary brake apparatus of fuel cell bus and operating method thereof |
| CN102069795A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作公司 | Control of regenerative braking in a hybrid vehcile |
| CN204037316U (en) * | 2013-06-21 | 2014-12-24 | 卡特彼勒公司 | For energy regenerating and the cooling system of hybrid machine |
| CN105508020A (en) * | 2016-02-01 | 2016-04-20 | 清华大学 | Common cooling system for engine and braking resistor |
-
2017
- 2017-02-22 CN CN201710097271.7A patent/CN106828120B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143609A (en) * | 1993-11-17 | 1995-06-02 | Nissan Motor Co Ltd | Energy recovering apparatus for electric motor vehicle |
| KR100872642B1 (en) * | 2006-09-12 | 2008-12-09 | 현대자동차주식회사 | Auxiliary brake apparatus of fuel cell bus and operating method thereof |
| CN102069795A (en) * | 2009-11-20 | 2011-05-25 | 通用汽车环球科技运作公司 | Control of regenerative braking in a hybrid vehcile |
| CN204037316U (en) * | 2013-06-21 | 2014-12-24 | 卡特彼勒公司 | For energy regenerating and the cooling system of hybrid machine |
| CN105508020A (en) * | 2016-02-01 | 2016-04-20 | 清华大学 | Common cooling system for engine and braking resistor |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215213A (en) * | 2017-05-10 | 2017-09-29 | 金龙联合汽车工业（苏州）有限公司 | A kind of commercial car electric power-assisted braking system and its method |
| CN109693549A (en) * | 2017-10-20 | 2019-04-30 | 郑州宇通客车股份有限公司 | A kind of kinetic energy recycling braking system and vehicle for new-energy automobile |
| CN107813706B (en) * | 2017-10-25 | 2023-09-05 | 中通客车股份有限公司 | Efficient auxiliary braking system and method for new energy bus |
| CN107813706A (en) * | 2017-10-25 | 2018-03-20 | 中通客车控股股份有限公司 | A kind of integral new-energy passenger efficient EBA and method |
| CN107748829A (en) * | 2017-11-10 | 2018-03-02 | 中国北方车辆研究所 | A kind of armored vehicle energy consumption heat abstractor Heat Transfer Calculation and Parameters design |
| CN110549912A (en) * | 2018-03-29 | 2019-12-10 | 比亚迪股份有限公司 | Vehicle battery temperature adjusting method and system and vehicle |
| CN108494291A (en) * | 2018-05-04 | 2018-09-04 | 李亚呢 | Dynamic electric resistor brake apparatus |
| CN108494291B (en) * | 2018-05-04 | 2021-06-04 | 阜宁广兴机械有限公司 | Dynamic resistance brake device |
| CN109823188A (en) * | 2019-01-10 | 2019-05-31 | 乾碳国际公司 | The mixed gentle speed system of dynamic commercial vehicle regenerative braking |
| CN109866621A (en) * | 2019-03-01 | 2019-06-11 | 安徽安凯汽车股份有限公司 | A kind of pure electric vehicle braking energy consumption recyclable device |
| CN111845361A (en) * | 2020-04-26 | 2020-10-30 | 东风商用车有限公司 | Liquid cooling type vehicle brake resistor system |
| CN113085563B (en) * | 2021-04-21 | 2023-04-07 | 中国第一汽车股份有限公司 | Retarding braking method and device for electric vehicle |
| CN113085563A (en) * | 2021-04-21 | 2021-07-09 | 中国第一汽车股份有限公司 | Retarding braking method and device for electric vehicle |
| CN113103877A (en) * | 2021-05-21 | 2021-07-13 | 嘉兴鲁棒实特车辆智能科技有限公司 | Electric retarder system and automobile |
| CN113548024A (en) * | 2021-07-28 | 2021-10-26 | 东风越野车有限公司 | Electric auxiliary braking system and method for hybrid electric vehicle |
| CN113799613A (en) * | 2021-10-12 | 2021-12-17 | 河南嘉晨智能控制股份有限公司 | Braking energy feedback inhibition method for electric industrial vehicle |
| CN113799613B (en) * | 2021-10-12 | 2022-04-15 | 河南嘉晨智能控制股份有限公司 | Braking energy feedback inhibition method for electric industrial vehicle |
| CN114872533A (en) * | 2022-07-12 | 2022-08-09 | 中国重汽集团济南动力有限公司 | 48V hybrid system for electric braking light truck and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106828120B (en) | 2019-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106828120B (en) | A kind of auxiliary braking system control method of parallel type hybrid dynamic heavy truck | |
| CN107776416A (en) | A kind of track traffic hybrid power circuit, stored energy power bag and its method of supplying power to | |
| CN102470758B (en) | Cooling system for electric vehicle | |
| US20180345815A1 (en) | System and method to utilize waste heat from power electronics to heat high voltage battery | |
| CN106379184A (en) | Pure electric automobile cooling system | |
| CN107813708A (en) | A kind of range extended electric vehicle power system and its control method | |
| CN109910641B (en) | Efficient composite energy storage system for pure electric vehicle and control method of efficient composite energy storage system | |
| CA2647638A1 (en) | Plug-in hybrid vehicle with fast energy storage | |
| CN104163111A (en) | Electric vehicle combined energy range extending system based on bidirectional DC/DC | |
| CN102897044A (en) | Method of operating propulsion system | |
| CN107745717A (en) | Track traffic hybrid power system control circuit, rail traffic vehicles and its method of supplying power to | |
| CN105015320A (en) | Multiple zoned radiator | |
| CN108340901A (en) | More power combination drive engineering transportation vehicle controls and its control method | |
| CN112259829B (en) | Lithium battery system and aerial working vehicle | |
| CN103303155A (en) | Control device, control method and electric motor car | |
| CN107499190A (en) | The energy of EMU power traction and regenerative braking stores electric system | |
| CN204674395U (en) | Based on the dual energy source electric car energy management system of predictive control | |
| CN115610212A (en) | Pure mining alternating current dump truck driving system with power battery capable of being configured in modular mode | |
| CN104786863A (en) | Three-voltage power supply system for automobile and control method thereof | |
| CN112152270A (en) | Superconducting magnetic energy storage device applied to subway train regenerative braking and control method thereof | |
| CN108248397A (en) | Electricity-generating control method, device, range extender system and electric vehicle | |
| CN114537242B (en) | 100-ton-level pure-electric-driven mining dump truck | |
| CN207028872U (en) | Distributed moving charging/change electric car system and energy storage type charging pile assembly | |
| AU2021347695B2 (en) | Lithium battery system and overhead working truck | |
| CN103192739A (en) | Hybrid-electric pure electric vehicle energy distributor and control method thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |