CN107914569A - A kind of motor vehicle driven by mixed power and its cooling system and method - Google Patents
A kind of motor vehicle driven by mixed power and its cooling system and method Download PDFInfo
- Publication number
- CN107914569A CN107914569A CN201711054021.1A CN201711054021A CN107914569A CN 107914569 A CN107914569 A CN 107914569A CN 201711054021 A CN201711054021 A CN 201711054021A CN 107914569 A CN107914569 A CN 107914569A
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- Prior art keywords
- motor
- engine
- water temperature
- cooling
- cooling circuit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The invention discloses a kind of motor vehicle driven by mixed power cooling system, the motor vehicle driven by mixed power includes engine and driving motor, the cooling system includes being used for the engine cooling circuit for cooling down engine and the motor cooling circuit for cooling down driving motor, a heat exchanger is connected between engine cooling circuit and the motor cooling circuit, and the heat for engine being produced by the heat exchanger is transmitted to motor cooling circuit through engine cooling circuit.Invention additionally discloses a kind of motor vehicle driven by mixed power and motor vehicle driven by mixed power cooling means.Compared to the prior art, the heat that the present invention produces engine is transmitted to motor cooling circuit through engine cooling circuit, to reduce engine system temperatures, a radiator can be shared, space requirement to front-end module is small, heat exchanger position is flexible at the same time, and cost is lower compared to for radiator.
Description
Technical field
The present invention relates to motor vehicle driven by mixed power field, more particularly to a kind of motor vehicle driven by mixed power and its cooling system and side
Method.
Background technology
Add sternly now with national oil consumption and the continuous of Abgasgesetz, more and more main engine plants throw oneself into electric automobile
Exploitation, and for electric automobile, its course continuation mileage is shorter as one of short slab of electric car hair, occurs for this small
Type distance increasing unit (put-put) extends the course continuation mileage of electric car.The type range extender engine have it is small, it is compact-sized,
Power is small, is easily installed, and when the energy content of battery is insufficient, engine work generates electricity, so that the course continuation mileage of automobile is extended,
Develop into one of branch of hybrid vehicle.
Although the type range extender engine solves the problems, such as that electric automobile course continuation mileage is shorter, but due to the increasing of the engine
Cooling system must just be increased by adding carries out necessary cooling to it.And itself refrigerating module just compares for pure electric automobile
It is more complicated, air-conditioning system, motor cooling circuit, battery cooling system are contained, it is big to result in front-end cooling module volume, space
It is crowded, the arrangement of type range extender engine radiator is used for without sufficient space, if being further added by engine cooling circuit, design to be difficult
Degree is big, and cost is also high.And since radiator must be necessarily arranged in cabin front-end cooling module, arrangement space is small, and when small
Type distance increasing unit, longer with a distance from front-end module when being arranged in boot, pipeline connection is longer, increases engine inlet and outlet pipe
Length, is unfavorable for arranging.
The content of the invention
It can reduce cost in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of and be conducive to space layout
Motor vehicle driven by mixed power and its cooling system and method.
To achieve the above object, technical scheme is as follows：
A kind of motor vehicle driven by mixed power cooling system, the motor vehicle driven by mixed power includes engine and driving motor, described cold
But system includes being used for the engine cooling circuit for cooling down engine and the motor cooling circuit for cooling down driving motor, described
A heat exchanger is connected between engine cooling circuit and motor cooling circuit, and the heat for engine being produced by the heat exchanger passes through
Engine cooling circuit is transmitted to motor cooling circuit.
In a wherein embodiment, the engine cooling circuit includes the hair connected with engine, heat exchanger hot side
Motivation water pump, the motor cooling circuit include radiator, the motor and water pump connected with driving motor, heat exchanger cold side, start
The heat that machine cooling circuit is transmitted to motor cooling circuit is distributed by the radiator.
In a wherein embodiment, the engine cooling circuit is additionally provided with to measure the hair of engine outlet water temperature
Motivation cooling-water temperature sensor, the motor cooling circuit are additionally provided with the motor cooling-water temperature sensor to measurement motor inflow temperature, institute
State the ECU connections of engine water temperature sensor, motor cooling-water temperature sensor, motor and water pump and motor vehicle driven by mixed power.
In a wherein embodiment, the engine water temperature sensor is installed on the water outlet of engine, motor water
Temperature sensor is installed on the water outlet of radiator.
The present invention also provides a kind of motor vehicle driven by mixed power, including engine, driving motor, generator and as described above
Cooling system, the engine are type range extender engine, drive generator to generate electricity when Vehicular battery is insufficient.
In a wherein embodiment, the engine is less than the type range extender engine of 25kw for power.
A kind of motor vehicle driven by mixed power cooling means, the motor vehicle driven by mixed power include engine and driving motor, its feature
It is, the cooling means includes setting engine cooling circuit to be used to cool down engine, sets motor cooling circuit to be used for cold
But motor is driven, the heat that engine is produced is transmitted to motor cooling circuit through engine cooling circuit, is dissipated by motor cooling circuit
Hair.
In a wherein embodiment, the heat that engine is produced is transmitted to motor through engine cooling circuit and cools back
Road is by setting a heat exchanger to realize between the engine cooling circuit and motor cooling circuit.
In a wherein embodiment, the engine cooling circuit is additionally provided with engine water pump with starting to what is measured
Machine cooling-water temperature sensor, the motor cooling circuit are additionally provided with motor and water pump with being passed to the motor water temperature of measurement motor inflow temperature
Sensor, the ECU connections of the engine water temperature sensor, motor cooling-water temperature sensor, motor and water pump and motor vehicle driven by mixed power, ECU
The motor entering water temperature that engine outlet water temperature, the motor cooling-water temperature sensor measured by engine water temperature sensor measures
To control motor, engine or/and motor and water pump.
In a wherein embodiment, engine outlet water temperature that the ECU is measured by engine water temperature sensor,
Motor entering water temperature that motor cooling-water temperature sensor measures controls motor, engine or/and motor and water pump to include：
When motor entering water temperature is more than the first motor water temperature setting value, motor limitation moment of torsion；When motor entering water temperature is big
When the second motor water temperature setting value, motor shuts down, and the first motor water temperature setting value is set less than the second motor water temperature
Definite value；
When engine outlet water temperature is more than the first engine water temperature setting value, engine limitation power；When engine goes out
When coolant-temperature gage is more than the first engine water temperature setting value, engine stop operating, the first motor water temperature setting value is less than the
Two motor water temperature setting values；
When automobile is pure motor driving state, motor entering water temperature is less than or equal to when the first motor water temperature setting value,
Control motor and water pump works under less flow；
When automobile works in the case where increasing journey pattern, control motor and water pump, which is under calibrational capacity, to work.
The beneficial effects of the invention are as follows：Compared to the prior art, the heat that the present invention produces engine is through engine cool
Circuit is transmitted to motor cooling circuit, to reduce engine system temperatures, a radiator can be shared, to the space of front-end module
It is required that it is small, while heat exchanger position is flexible, cost is lower compared to for radiator.
Brief description of the drawings
Fig. 1 is the schematic diagram of motor vehicle driven by mixed power cooling system of the embodiment of the present invention.
Embodiment
The present invention is described in detail below by way of specific and infinite embodiment, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art.
Fig. 1 show motor vehicle driven by mixed power cooling system of the embodiment of the present invention.In the present embodiment, motor vehicle driven by mixed power includes
Engine 3 and driving motor 1.In the present embodiment, motor vehicle driven by mixed power is extended-range, that is, is additionally provided with generator 10, distance increasing unit hair
When the energy content of battery is insufficient, driving generator 10 generates electricity motivation 3.Also, the present embodiment is especially suitable for small-sized distance increasing unit
Engine, type range extender engine thermic load cannot be too high, are usually engine of the power in below 25kw.Start for this
Machine, the present embodiment cooling system are easier to meet its cooling requirements.Certainly, the present embodiment cooling system can also be applied to other
The motor vehicle driven by mixed power of type.
In the present embodiment, the engine cooling circuit that cooling system includes being used to cool down engine 3 cools down driving with being used for
The motor cooling circuit of motor 1.A heat exchanger 4 is connected between engine cooling circuit and motor cooling circuit, is changed by described
The heat that hot device 4 produces engine 3 is transmitted to motor cooling circuit through engine cooling circuit.Heat exchanger 4 has hot side and cold side,
Hot side is connected to engine cooling circuit, and cold side is connected to motor cooling circuit.
In the present embodiment, engine cooling circuit is equipped with engine water pump 2, engine water pump 2, engine 3, heat exchanger 4
Hot side pipeline connection composition engine cool circulation successively.Motor cooling circuit is equipped with motor and water pump 9 and radiator 7, driving electricity
Pipeline connection forms motor cooling cycle successively for machine 1,4 cold side of heat exchanger, radiator 7, motor and water pump 9, generator 10.Cooling system
System is additionally provided with expansion tank 11, and entrance of 11 filling pipe of expansion tank respectively with engine water pump 2, motor and water pump 9 is connected, with right
Engine water pump 2 and motor and water pump 9 carry out moisturizing.
During running, the heat that engine 3 produces is circulated by the flowing of water in engine cooling circuit, flows through heat exchanger 4
When, partial heat is passed into motor cooling circuit, in the thermal cycle of motor cooling circuit, is dissipated heat by radiator 7
Send out.
Therefore, the present embodiment cooling system is integrated motor cooling circuit with engine cooling circuit, passes through one
The less heat exchanger of product realizes the energy conversion between motor cooling circuit and engine cooling circuit, is cooled down finally by motor
The radiator in circuit radiates.Since heat exchanger volume is small, there is no particular/special requirement to installation site, it is convenient to arrange, and into
This is also lower than one radiator of increase, meanwhile, even if distance increasing unit is arranged in rear end, engine is dissipated by the heat exchange in two circuits
Heat, can shorten water route connection, convenient arrangement well.
In the present embodiment, the engine cooling circuit is additionally provided with to measure the engine water temperature of engine outlet water temperature
Sensor 5, the motor cooling circuit is additionally provided with the motor cooling-water temperature sensor 8 to measurement motor inflow temperature, described to start
Machine cooling-water temperature sensor 5, motor cooling-water temperature sensor 8, motor and water pump 9 are connected with the ECU (electronic control unit) of motor vehicle driven by mixed power,
The motor that engine outlet water temperature that ECU is measured by engine water temperature sensor 5, motor cooling-water temperature sensor 8 measure into
Coolant-temperature gage controls motor 1, engine 3 or/and motor and water pump 9.Alternatively, the engine water temperature sensor 5 is installed on hair
The water outlet of motivation 3, motor cooling-water temperature sensor 8 are installed on the water outlet of radiator 7.
Alternatively, specific control mode is described as follows.
When motor entering water temperature is more than the first motor water temperature setting value, motor limitation moment of torsion, so as to reduce thermic load, makes
Obtaining system temperature reduces；When motor entering water temperature is more than the second motor water temperature setting value, motor shuts down, first electricity
Machine water temperature setting value is less than the second motor water temperature setting value.In the present embodiment, the first motor water temperature setting value is 65 DEG C, the second electricity
Machine water temperature setting value is 70 DEG C.
When engine outlet water temperature is more than the first engine water temperature setting value, engine limitation power so that system heat
Load reduction, temperature reduce；When engine outlet water temperature is more than the first engine water temperature setting value, engine stop operating,
The first motor water temperature setting value is less than the second motor water temperature setting value.In the present embodiment, the first engine water temperature setting value
For 115 DEG C, the second engine water temperature setting value is 120 DEG C.
When automobile is pure motor driving state, at this moment engine and generator do not work, and only the motor feels hot for driving, and electricity
Machine inflow temperature is less than or equal to when the first motor water temperature setting value, and control motor and water pump 9 works under less flow, with
Reduce the loss of motor and water pump.
When automobile works in the case where increasing journey pattern, at this moment engine, generator, driving motor are in working status, ECU controls
Motor and water pump 9 processed is under calibrational capacity and works, to meet that motor entering water temperature is less than or equal to the first motor water temperature setting value
65 DEG C of radiating requirements for being less than or equal to 115 DEG C of the first engine water temperature setting value with water inflow of the engine temperature.
The present embodiment also provides a kind of motor vehicle driven by mixed power, including engine, driving motor, generator and as described above
Cooling system, the engine is type range extender engine, drives generator to generate electricity when Vehicular battery is insufficient.
Alternatively, the engine is less than the type range extender engine of 25kw for power.
The present embodiment also provides a kind of motor vehicle driven by mixed power cooling means, and the motor vehicle driven by mixed power includes engine with driving
Dynamic motor, the cooling means include setting engine cooling circuit to be used to cool down engine, set motor cooling circuit to be used for
Cooling driving motor, the heat that engine is produced is transmitted to motor cooling circuit through engine cooling circuit, by motor cooling circuit
Distribute.
Alternatively, it is by institute that the heat that engine is produced is transmitted to motor cooling circuit through engine cooling circuit
State and set what a heat exchanger was realized between engine cooling circuit and motor cooling circuit.In other embodiments, can not also
By heat exchanger, and realized by other devices that can transmit heat.
Alternatively, the engine cooling circuit is additionally provided with engine water pump and the engine water temperature sensing to measure
Device, the motor cooling circuit is additionally provided with motor and water pump and the motor cooling-water temperature sensor to measurement motor inflow temperature, described
The ECU connections of engine water temperature sensor, motor cooling-water temperature sensor, motor and water pump and motor vehicle driven by mixed power, ECU pass through engine
Motor entering water temperature that engine outlet water temperature that cooling-water temperature sensor measures, motor cooling-water temperature sensor measure controls electricity
Machine, engine or/and motor and water pump.
Alternatively, the ECU is measured by engine water temperature sensor engine outlet water temperature, motor water temperature sensing
Motor entering water temperature that device measures controls motor, engine or/and motor and water pump to include：
When motor entering water temperature is more than the first motor water temperature setting value, motor limitation moment of torsion；When motor entering water temperature is big
When the second motor water temperature setting value, motor shuts down, and the first motor water temperature setting value is set less than the second motor water temperature
Definite value；
When engine outlet water temperature is more than the first engine water temperature setting value, engine limitation power, when engine goes out
When coolant-temperature gage is more than the first engine water temperature setting value, engine stop operating, the first motor water temperature setting value is less than the
Two motor water temperature setting values；
When automobile is pure motor driving state, motor entering water temperature is less than or equal to when the first motor water temperature setting value,
Control motor and water pump works under less flow；
When automobile works in the case where increasing journey pattern, control motor and water pump, which is under calibrational capacity, to work.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of motor vehicle driven by mixed power cooling system, the motor vehicle driven by mixed power includes engine and driving motor, its feature exists
In the engine cooling circuit that the cooling system includes being used to cool down engine is cooled down with the motor for cooling down driving motor
Circuit, connects a heat exchanger between engine cooling circuit and the motor cooling circuit, by the heat exchanger by engine
The heat of generation is transmitted to motor cooling circuit through engine cooling circuit.
2. cooling system as claimed in claim 1, it is characterised in that the engine cooling circuit include with engine, change
The engine water pump of hot device hot side series connection, the motor cooling circuit include the heat dissipation connected with driving motor, heat exchanger cold side
Device, motor and water pump, the heat that engine cooling circuit is transmitted to motor cooling circuit are distributed by the radiator.
3. cooling system as claimed in claim 2, it is characterised in that the engine cooling circuit is additionally provided with to measure hair
The engine water temperature sensor of motivation leaving water temperature, the motor cooling circuit are additionally provided with to the electricity of measurement motor inflow temperature
Machine cooling-water temperature sensor, the engine water temperature sensor, motor cooling-water temperature sensor, the ECU of motor and water pump and motor vehicle driven by mixed power
Connection.
4. cooling system as claimed in claim 3, it is characterised in that the engine water temperature sensor is installed on engine
Water outlet, motor cooling-water temperature sensor are installed on the water outlet of radiator.
A kind of 5. motor vehicle driven by mixed power, it is characterised in that including engine, driving motor, generator and as claim 1 to
4 any cooling systems, the engine is type range extender engine, drives generator to be sent out when Vehicular battery is insufficient
Electricity.
6. motor vehicle driven by mixed power as claimed in claim 5, it is characterised in that the engine is less than the increasing journey of 25kw for power
Device engine.
7. a kind of motor vehicle driven by mixed power cooling means, the motor vehicle driven by mixed power includes engine and driving motor, its feature exists
In the cooling means includes setting engine cooling circuit to be used to cool down engine, sets motor cooling circuit to be used to cool down
Motor is driven, the heat that engine is produced is transmitted to motor cooling circuit through engine cooling circuit, is distributed by motor cooling circuit.
8. cooling means as claimed in claim 7, it is characterised in that the heat for producing engine is returned through engine cool
It is by setting a heat exchanger real between the engine cooling circuit and motor cooling circuit that road, which is transmitted to motor cooling circuit,
Existing.
9. cooling means as claimed in claim 7, it is characterised in that the engine cooling circuit is additionally provided with engine water pump
With the engine water temperature sensor to measure, the motor cooling circuit is additionally provided with motor and water pump with intaking to measurement motor
The motor cooling-water temperature sensor of temperature, the engine water temperature sensor, motor cooling-water temperature sensor, motor and water pump and hybrid electric vehicle
ECU connections, engine outlet water temperature that ECU is measured by engine water temperature sensor, the measurement of motor cooling-water temperature sensor
To motor entering water temperature control motor, engine or/and motor and water pump.
10. cooling system as claimed in claim 9, it is characterised in that the ECU is measured by engine water temperature sensor
Engine outlet water temperature, the motor cooling-water temperature sensor motor entering water temperature that measures control motor, engine or/and motor
Water pump includes：
When motor entering water temperature is more than the first motor water temperature setting value, motor limitation moment of torsion；When motor entering water temperature is more than the
During two motor water temperature setting values, motor shuts down, and the first motor water temperature setting value is less than the second motor water temperature setting value；
When engine outlet water temperature is more than the first engine water temperature setting value, engine limitation power；When engine water outlet temperature
When degree is more than the first engine water temperature setting value, engine stop operating, the first motor water temperature setting value is less than the second electricity
Machine water temperature setting value；
When automobile is pure motor driving state, motor entering water temperature is less than or equal to when the first motor water temperature setting value, control
Motor and water pump works under less flow；
When automobile works in the case where increasing journey pattern, control motor and water pump, which is under calibrational capacity, to work.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054021.1A CN107914569A (en) | 2017-10-31 | 2017-10-31 | A kind of motor vehicle driven by mixed power and its cooling system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711054021.1A CN107914569A (en) | 2017-10-31 | 2017-10-31 | A kind of motor vehicle driven by mixed power and its cooling system and method |
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Family
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| CN201711054021.1A Pending CN107914569A (en) | 2017-10-31 | 2017-10-31 | A kind of motor vehicle driven by mixed power and its cooling system and method |
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| CN109733182A (en) * | 2018-12-29 | 2019-05-10 | 宁波吉利罗佑发动机零部件有限公司 | A kind of heat management system of extended-range electric vehicle |
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| CN109808548A (en) * | 2018-12-30 | 2019-05-28 | 宁波吉利罗佑发动机零部件有限公司 | The heat management system and method and vehicle of a kind of extended-range electric vehicle |
| CN110281763A (en) * | 2019-07-10 | 2019-09-27 | 宁波吉利罗佑发动机零部件有限公司 | The heat management system and hybrid vehicle of hybrid vehicle |
| CN110398169A (en) * | 2018-04-25 | 2019-11-01 | 比亚迪股份有限公司 | The control strategy of the heat-exchange system of the heat-exchange system and rail vehicle of rail vehicle |
| CN113147366A (en) * | 2021-04-25 | 2021-07-23 | 中南大学 | Cooling system of plateau type hybrid vehicle |
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| CN110398169A (en) * | 2018-04-25 | 2019-11-01 | 比亚迪股份有限公司 | The control strategy of the heat-exchange system of the heat-exchange system and rail vehicle of rail vehicle |
| CN110398169B (en) * | 2018-04-25 | 2021-09-21 | 比亚迪股份有限公司 | Heat exchange system of railway vehicle and control strategy of heat exchange system of railway vehicle |
| CN109733182A (en) * | 2018-12-29 | 2019-05-10 | 宁波吉利罗佑发动机零部件有限公司 | A kind of heat management system of extended-range electric vehicle |
| CN109733182B (en) * | 2018-12-29 | 2021-06-22 | 宁波吉利罗佑发动机零部件有限公司 | Thermal management system of extended range electric vehicle |
| CN109808548A (en) * | 2018-12-30 | 2019-05-28 | 宁波吉利罗佑发动机零部件有限公司 | The heat management system and method and vehicle of a kind of extended-range electric vehicle |
| CN109795313A (en) * | 2019-03-29 | 2019-05-24 | 重庆长安汽车股份有限公司 | A kind of plug-in hybrid-power automobile heat management system |
| CN109795313B (en) * | 2019-03-29 | 2022-07-08 | 重庆长安汽车股份有限公司 | Plug-in hybrid electric vehicle thermal management system |
| CN110281763A (en) * | 2019-07-10 | 2019-09-27 | 宁波吉利罗佑发动机零部件有限公司 | The heat management system and hybrid vehicle of hybrid vehicle |
| CN110281763B (en) * | 2019-07-10 | 2020-11-13 | 宁波吉利罗佑发动机零部件有限公司 | Hybrid vehicle's thermal management system and hybrid vehicle |
| CN113147366A (en) * | 2021-04-25 | 2021-07-23 | 中南大学 | Cooling system of plateau type hybrid vehicle |
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