CN112810529A - Pure electric power vehicle and control method thereof - Google Patents

Pure electric power vehicle and control method thereof Download PDF

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Publication number
CN112810529A
CN112810529A CN202110176642.7A CN202110176642A CN112810529A CN 112810529 A CN112810529 A CN 112810529A CN 202110176642 A CN202110176642 A CN 202110176642A CN 112810529 A CN112810529 A CN 112810529A
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CN
China
Prior art keywords
power
pure electric
chassis
generators
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.)
Pending
Application number
CN202110176642.7A
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Chinese (zh)
Inventor
田琳
林显清
张胜海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sany Petroleum Intelligent Equipment Co Ltd
Original Assignee
Sany Petroleum Intelligent Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sany Petroleum Intelligent Equipment Co Ltd filed Critical Sany Petroleum Intelligent Equipment Co Ltd
Priority to CN202110176642.7A priority Critical patent/CN112810529A/en
Publication of CN112810529A publication Critical patent/CN112810529A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • 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
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

The invention provides a pure electric power supply vehicle and a control method thereof, and relates to the technical field of power supply vehicles. The pure electric power vehicle comprises a chassis, and a power generation device, a battery and a motor which are arranged on the chassis, wherein wheels are arranged on the chassis, the chassis is a pure electric chassis, the power generation device is suitable for being connected with the battery to charge the battery, the battery is also suitable for being charged through commercial power, and the battery is connected with the motor and is suitable for supplying power to the motor to drive the wheels. According to the technical scheme, the chassis is the pure electric chassis, and the storage battery is charged through the power generation equipment and the mains supply to supply power to the motor to drive the vehicle, so that the whole vehicle is electrically driven, the pollution of the power supply vehicle to the environment is reduced, and the pure electric power supply vehicle is favorably and widely applied.

Description

Pure electric power vehicle and control method thereof
Technical Field
The invention relates to the technical field of power vehicles, in particular to a pure electric power vehicle and a control method thereof.
Background
At present, the two types of chassis of the power supply vehicle are mostly driven by an internal combustion engine, the driving mode of the traditional power supply vehicle is low in efficiency and easy to cause environmental pollution, and the traditional power supply vehicle cannot meet the actual requirements of users at present when more and more attention is paid to environmental protection.
Disclosure of Invention
The invention solves the problem of reducing the pollution of the power supply vehicle to the environment.
In order to solve the problems, the invention provides a pure electric power vehicle which comprises a chassis, and a power generation device, a storage battery and a motor which are arranged on the chassis, wherein wheels are arranged on the chassis, the chassis is a pure electric chassis, the power generation device is suitable for being connected with the storage battery to charge the storage battery, the storage battery is also suitable for being charged through commercial power, and the storage battery is connected with the motor and is suitable for supplying power to the motor to drive the wheels.
According to the pure electric power vehicle, the chassis is the pure electric chassis, and the storage battery is charged through the power generation equipment and the mains supply to supply power to the motor to drive the vehicle, so that the whole vehicle is electrically driven, the pollution of the power vehicle to the environment is reduced, and the pure electric power vehicle is favorably and widely applied.
Optionally, the power generation facility includes a plurality of generators, the generators being one of oil generators, gas generators and hydrogen generators.
According to the pure electric power vehicle, the power generation equipment comprises the plurality of generators, the generator is one of a fuel generator, a gas generator and a hydrogen generator, the power generation source of the power generation equipment is effectively guaranteed through the arrangement of various generators, and the power generation stability of the power generation equipment is improved.
Optionally, the output cables of the generators are three-phase cables, and cables with the same phase in the multiple generators are suitable for being connected with the same copper bar to achieve current confluence.
According to the pure electric power vehicle, the cables in the same phase in the three-phase cables are connected with the same copper bar to achieve current confluence, so that the current confluence is effectively guaranteed, and the power generation stability of the power generation equipment is improved.
Optionally, the power plant further comprises a liquefied gas tank connected to the gas generator and adapted to supply gas to the gas generator.
According to the pure electric power vehicle, the liquefied gas tank is arranged to supply gas to the gas generator, and the power vehicle is powered during running, so that the power supply time is prolonged, and the actual running mileage of the power vehicle is further ensured.
Optionally, the battery includes a plurality of battery modules, a plurality of the battery modules are arranged in parallel, and the output ends of the plurality of the battery modules are connected with the motor.
According to the pure electric power vehicle, the storage battery comprises the plurality of battery modules which are arranged in parallel, so that high-power output of power generation equipment is realized, and continuous and stable power supply of high-power equipment of the power vehicle is ensured.
Optionally, a plurality of the generators are distributed on the chassis.
According to the pure electric power vehicle, the plurality of generators are distributed on the chassis in a distributed mode, so that mutual interference among the generators is reduced, and the power generation stability of power generation equipment is ensured.
Optionally, the pure electric power supply vehicle further comprises wheels, the motor is connected with the wheels, and the motor is suitable for driving the wheels to rotate through a transmission shaft and a gear box.
According to the pure electric power vehicle, the motor is arranged to drive the wheels to rotate through the transmission shaft and the gear box, so that the electric driving is realized, the pollution of the power vehicle to the environment is reduced, and the pure electric power vehicle is favorably and widely applied.
Optionally, the electric power-only vehicle further comprises an exhaust device, the exhaust device is connected with the power generation device, and the gas generated by the power generation device is suitable for being exhausted from the exhaust device.
According to the pure electric power vehicle, the gas generated by the power generation of the power generation equipment is discharged through the exhaust equipment, and the gas does not contain toxic substances, so that the pollution of the power vehicle to the environment is effectively reduced, and the pure electric power vehicle is favorably and widely applied.
The invention also provides a control method of the pure electric power vehicle, which is applied to the pure electric power vehicle and comprises the following steps:
when the power supply vehicle runs, the storage battery is controlled to supply power to the motor so as to drive the wheels;
and when the power supply vehicle stops running, controlling power generation equipment and/or commercial power to charge the storage battery.
The control method of the pure electric power vehicle has the same advantages as the pure electric power vehicle compared with the prior art, and is not described herein again.
Optionally, the control method of the electric-only power vehicle further includes:
and when the load of the motor reaches a first threshold value, controlling the storage battery to enter a rapid discharge state.
According to the control method of the pure electric power vehicle, the storage battery is controlled to enter the rapid discharging state by setting when the load of the motor is detected to reach the first threshold value, and the requirement of a user on high power response is met.
Drawings
Fig. 1 is a schematic view of a pure electric vehicle according to an embodiment of the present invention;
fig. 2 is a schematic circuit connection diagram of the pure electric power vehicle according to the embodiment of the present invention.
Description of reference numerals:
1-a chassis; 2-a power generation plant; 3-storage of the battery; 4-a motor; 5-vehicle wheels; 6-an exhaust device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 and 2, an embodiment of the present invention provides a pure electric power vehicle, including a chassis 1, and a power generation device 2, a battery 3, and a motor 4 mounted on the chassis 1, where wheels 5 are disposed on the chassis 1, and the chassis 1 is a pure electric chassis, the power generation device 2 is adapted to be connected to the battery 3 to charge the battery 3, the battery 3 is further adapted to be charged by a commercial power, and the battery 3 is connected to the motor 4 and adapted to supply power to the motor 4 to drive the wheels 5.
Specifically, in the present embodiment, the pure electric vehicle includes a chassis 1, and a power generation device 2, a storage battery 3 and a motor 4 mounted on the chassis 1, wherein wheels 5 are provided on the chassis 1, and the chassis 1 is a pure electric chassis, the storage battery 3 is disposed on the chassis 1, the energy of the storage battery 3 can be used to supply power to the motor 4 during road driving, and after the destination is reached, the storage battery 3 is charged through the power generation device 2.
The pure electric chassis refers to a chassis that drives electric equipment by using fuel oil or gas, compared with a conventional power supply vehicle, that is, the electric equipment on the chassis of the embodiment is directly driven by electric energy of the power generation equipment 2 or the storage battery 3, and is not in a form of mechanical driving of a motor by an internal combustion engine, for example.
The power supply vehicle supplies power or charges power for the electric equipment through the storage battery 3 or the power generation equipment 2, and can supply power under emergency, emergency and non-power supply working conditions. The chassis of the power supply vehicle is used for transportation, the electromotion is a great trend of future development, and a completely electromotion product of the whole vehicle is imperative.
Wherein, storage battery 3 can directly use the commercial power to charge, charges through power generation facility 2 promptly and carries out the mode that quick charge combined together through the commercial power and accomplish the energy storage.
Wherein, can realize through control system: when the load of the user is suddenly increased, the storage battery 3 can be discharged instantly, and the requirement of the user on high power response is met.
In this embodiment, the chassis is a pure electric chassis, and the storage battery is charged through the power generation equipment and the mains supply to drive the vehicle by supplying power to the motor, so that the electric driving of the whole vehicle is realized, the pollution of the power supply vehicle to the environment is reduced, and the wide application of the pure electric power supply vehicle is facilitated.
Alternatively, the power generation facility 2 includes a plurality of generators, and the generators are one of oil generators, gas generators, and hydrogen generators.
Specifically, in this embodiment, the power generation device 2 includes a plurality of generators, the generator is one of an oil-fired generator, a gas-fired generator and a hydrogen-energy generator, for example, the first generator is an oil-fired generator, the second generator is a gas-fired generator, and the third generator is a hydrogen-energy generator, and power generation of the power generation device 2 can be realized by generating power by any generator; since the refueling station may supply only fuel when the vehicle generates electricity by the power generation device 2, the first generator is used as a main generator, and the second generator and the third generator are used to generate electricity after the fuel or hydrogen is supplemented. Therefore, through the arrangement of various generators, the power generation source of the power generation equipment 2 is effectively guaranteed, and the power generation stability of the power generation equipment 2 is improved.
In this embodiment, include many generators through setting up power generation facility, the generator is one of fuel generator, gas generator and hydrogen energy generator, through the setting of multiple kind generator, has effectively ensured power generation facility's power generation source, has improved power generation facility's power generation stability.
Optionally, the output cables of the generators are three-phase cables, and cables with the same phase in the multiple generators are suitable for being connected with the same copper bar to achieve current confluence.
Specifically, in this embodiment, the output cables of the generators are three-phase cables, the cables in the same phase in the multiple generators are connected to the same copper bar to achieve current confluence, the three-phase alternating current is a transmission form of electric energy, and is referred to as three-phase current for short, and the three-phase current is a power supply composed of three alternating current potentials with the same frequency, the same amplitude, and the phases sequentially different from each other by 120 °. In the power generation device 2, the three-phase alternator has a larger output power than a single-phase alternator of the same size; in the aspect of power transmission, the three-phase power supply system also saves materials compared with the single-phase power supply system; in terms of electricity consumption, a three-phase ac motor widely used in production has advantages of superior performance, simple structure, low price, and the like, compared with a dc motor and other types of ac motors.
Because the different phases of the currents have phase difference, cables in the same phase need to be connected with the same copper bar to achieve current confluence, otherwise, electric energy loss can be caused.
In this embodiment, through being connected the cable of looks same phase with same copper bar in the three-phase cable in order to realize the electric current confluence, effectively ensured the electric current confluence to power generation facility's power generation stability has been improved.
Optionally, the power plant 2 further comprises a liquefied gas tank connected to the gas generator and adapted to supply gas to the gas generator.
Specifically, in the present embodiment, the power generation facility 2 further includes a liquefied gas tank that is connected to and capable of supplying gas to the gas generator. In general, the power supply vehicle only uses the storage battery 3 for supplying power when running, and does not use the power generation equipment 2, and in the embodiment, the liquefied gas tank is added on the equipment as required, so as to generate power for the power supply vehicle in the running process, improve the power supply time, and further ensure the actual running mileage of the power supply vehicle.
In this embodiment, for gas generator air feed, for the power supply car electricity generation at the in-process of traveling, improve the power supply time through setting up liquefied gas storage tank, and then guarantee the actual mileage of traveling of power supply car.
Optionally, the battery 3 includes a plurality of battery modules, the plurality of battery modules are arranged in parallel, and output ends of the plurality of battery modules are connected to the motor 4.
Specifically, in the present embodiment, the storage battery 3 includes a plurality of battery modules, the plurality of battery modules are arranged in parallel, output ends of the plurality of battery modules are connected to the motor 4, for example, the power of the battery module is 11Kw, and by setting different numbers of battery modules, the power output can be adjusted, for example, 4 to 200 battery modules are set, and the output power is 44Kw to 2200Kw, so that high power output is realized, and power can be supplied to a high-power device.
In the embodiment, the storage battery comprises a plurality of battery modules which are arranged in parallel, so that high-power output of the power generation equipment is realized, and continuous and stable power supply of high-power equipment of the power supply vehicle is ensured.
Optionally, a plurality of the generators are distributed on the chassis 1.
Specifically, in this embodiment, a plurality of generators are distributed on the chassis 1 in a distributed manner, for example, two generators are a generator and a generator, if the generator and the generator are arranged in a concentrated manner, there may be heat exchange or electromagnetic interference between the generators, and the generator may also be damaged and may be close to the device to cause physical damage, so that the generator and the generator are required to be distributed on the chassis 1 to reduce mutual interference between the generators, thereby ensuring the power generation stability of the power generation device 2.
In addition, the plurality of generators are distributed in the distributed manner at the installation position, and are also distributed in the distributed manner in the electrical design, so that the electrical interference between the generators is reduced, and the power generation stability of the power generation equipment 2 is ensured.
In the embodiment, a plurality of generators are distributed on the chassis in a distributed manner, so that mutual interference among the generators is reduced, and the power generation stability of the power generation equipment is ensured.
Optionally, the pure electric power vehicle further comprises wheels 5, the motor 4 is connected with the wheels 5, and the motor 4 is suitable for driving the wheels 5 to rotate through a transmission shaft and a gear box.
Specifically, in this embodiment, pure electric vehicles still includes wheel 5, and motor 4 is connected with wheel 5, and motor 4 can drive wheel 5 through transmission shaft and gear box and rotate.
The transmission shaft is an important part for transmitting power in an automobile transmission system, and is used for transmitting the power of an engine to wheels together with a gearbox and a drive axle so as to enable an automobile to generate driving force; the transmission shaft consists of a shaft tube, a telescopic sleeve and a universal joint. The telescopic sleeve can automatically adjust the change of the distance between the transmission and the drive axle. The universal joint ensures the change of the included angle between two axes of the output shaft of the speed changer and the input shaft of the drive axle and realizes the equal angular speed transmission of the two shafts.
Wherein the gearbox is configured to: the transmission ratio is changed to meet the requirements of different driving conditions on traction force, so that the engine can work under favorable working conditions as much as possible to meet the requirements on possible driving speed; the reverse driving is realized, and the requirement of the power supply vehicle on the reverse driving is met; interrupting power transmission, namely interrupting power transmission to a driving wheel when an engine is started, runs at an idle speed, shifts gears of a power supply vehicle or needs to stop for power output; neutral is achieved and the transmission may not output power when the clutch is engaged.
In this embodiment, through setting up the motor and pass through transmission shaft and gear box drive wheel rotation, realize driven electrodynamic, reduced the pollution of supply vehicle to the environment, be favorable to the wide application of pure electric supply vehicle.
Optionally, the pure electric power vehicle further comprises an exhaust device 6, the exhaust device 6 is connected with the power generation device 2, and the gas generated by the power generation device 2 is suitable for being exhausted from the exhaust device 6.
Specifically, in this embodiment, the pure electric vehicle further includes an exhaust device 6, the exhaust device 6 is connected to the power generation device 2, and the gas generated by the power generation device 2 can be exhausted into the atmosphere from the exhaust device 6, generally using fuel oil and fuel gas, the products are water vapor and carbon dioxide, using hydrogen energy, and the products are only water vapor, both of which are gases, and can be exhausted into the atmosphere from the exhaust device 6. Because the gas does not contain toxic substances, the gas can be directly exhausted into the atmosphere after being filtered by the exhaust equipment 6, the pollution of the power supply vehicle to the environment is effectively reduced, and the wide application of the pure electric power supply vehicle is facilitated.
In the embodiment, the gas generated by the power generation of the power generation equipment is discharged through the exhaust equipment, and the gas does not contain toxic substances, so that the pollution of the power supply vehicle to the environment is effectively reduced, and the wide application of the pure electric power supply vehicle is facilitated.
Optionally, the input and output of the exhaust device 6 are provided with one-way valves.
Specifically, in the present embodiment, the input and output ends of the exhaust device 6 are provided with check valves, so that the gas generated by the power generation device 2 can be discharged from the exhaust device 6 to the atmosphere, but the atmospheric gas cannot reversely enter the power generation device 2 from the exhaust device 6, thereby ensuring the safety of the power generation device 2 and the exhaust device 6.
In the embodiment, the check valves are arranged at the input end and the output end of the exhaust device, so that the gas generated by the power generation device can be discharged into the atmosphere from the exhaust device, but the atmospheric gas cannot reversely enter the power generation device from the exhaust device, and the safety of the power generation device and the exhaust device is ensured.
Optionally, the chassis 1 is a box type class two chassis.
Specifically, in this embodiment, the chassis 1 is a box type two-class chassis, which refers to an automobile chassis that is equipped with an engine, a transmission, a drive train and a cab but has no cargo box, and the box part is additionally equipped as required, and the wagon box is a large wagon, and the cargo tank is an oil truck, so that the box load can be selected according to actual conditions, and free assembly can be realized.
In the embodiment, the chassis is a box type two-class chassis, so that the box load can be selected according to actual conditions, and free assembly is realized.
Another embodiment of the present invention provides a method for controlling a pure electric vehicle, which is applied to the pure electric vehicle described above, and includes:
when the power supply vehicle runs, the storage battery 3 is controlled to supply power to the motor 4 so as to drive the wheels 5;
and when the power supply vehicle stops running, the power generation equipment 2 and/or the commercial power are controlled to charge the storage battery 3.
Specifically, in this embodiment, the control method of the pure electric vehicle includes: when the power supply vehicle runs, the control system controls the storage battery 3 to supply power to the motor 4 so as to drive the wheels 5; when the power supply vehicle stops running, the power generation equipment 2 and/or the commercial power are controlled by the control system to charge the storage battery 3. The energy of the storage battery 3 can be used for supplying power for the motor 4 during road running, after the destination is reached, the storage battery 3 is charged through the power generation equipment 2, and the commercial power is used for charging, namely, the energy storage is completed in a mode of combining the charging through the power generation equipment 2 and the rapid charging through the commercial power.
The control method of the pure electric power vehicle has the same advantages as the pure electric power vehicle compared with the prior art, and is not described herein again.
Optionally, the control method of the electric-only power vehicle further includes:
when the load of the motor 4 is detected to reach a first threshold value, the storage battery 3 is controlled to enter a rapid discharge state.
Specifically, in this embodiment, the method for controlling the pure electric vehicle further includes: when the load of the motor 4 is detected to reach the first threshold value, the storage battery 3 is controlled to enter a rapid discharge state through the control system. For example, the load of the user suddenly increases, which causes the load of the motor 4 to reach the first threshold, and at this time, the storage battery 3 is controlled to enter a rapid discharge state, and the instantaneous discharge meets the requirement of the user on high power response.
In this embodiment, when it is detected that the load of the motor 4 reaches the first threshold, the storage battery 3 is controlled to enter a fast discharge state, so as to meet the requirement of the user on high power response.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.

Claims (10)

1. The utility model provides a pure electric power source car, its characterized in that includes chassis (1) and installs power generation facility (2), storage battery (3) and motor (4) on chassis (1), be equipped with wheel (5) on chassis (1) just chassis (1) are pure electric chassis, power generation facility (2) be suitable for with storage battery (3) are connected for storage battery (3) charge, storage battery (3) still are suitable for through commercial power charging, storage battery (3) with motor (4) are connected and are suitable for doing motor (4) power supply is in order to drive wheel (5).
2. A pure electric vehicle according to claim 1, wherein the power generation apparatus (2) comprises a plurality of generators, and the generators are one of oil generators, gas generators and hydrogen generators.
3. A pure electric vehicle according to claim 2, wherein the output cables of the generators are three-phase cables, and cables of the same phase in a plurality of generators are adapted to be connected to the same copper bar to achieve current confluence.
4. A pure electric powered vehicle according to claim 2, characterised in that the power plant (2) further comprises a liquefied gas tank connected with and adapted to supply gas to the gas generator.
5. A pure electric vehicle according to claim 1, characterized in that the battery (3) comprises a plurality of battery modules, which are arranged in parallel, the output of which is connected to the electric machine (4).
6. A pure electric vehicle according to claim 2, characterized in that a plurality of said generators are distributed over the chassis (1).
7. A pure electric vehicle according to claim 1, characterized in that the electric motor (4) drives the wheels (5) to rotate via a transmission shaft and a gearbox.
8. A pure electric powered vehicle according to claim 1, characterized by further comprising an exhaust device (6), the exhaust device (6) being connected to the power generating device (2), the gases generated by the power generating device (2) being adapted to be exhausted from the exhaust device (6).
9. A control method for a pure electric vehicle, applied to the pure electric vehicle according to any one of claims 1 to 8, comprising:
when the power supply vehicle runs, the storage battery (3) is controlled to supply power to the motor (4) to drive the wheels (5);
and when the power supply vehicle stops running, the power generation equipment (2) and/or the commercial power are/is controlled to charge the storage battery (3).
10. The control method of a pure electric powered vehicle according to claim 9, further comprising:
and when detecting that the load of the motor (4) reaches a first threshold value, controlling the storage battery (3) to enter a rapid discharge state.
CN202110176642.7A 2021-02-09 2021-02-09 Pure electric power vehicle and control method thereof Pending CN112810529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110176642.7A CN112810529A (en) 2021-02-09 2021-02-09 Pure electric power vehicle and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110176642.7A CN112810529A (en) 2021-02-09 2021-02-09 Pure electric power vehicle and control method thereof

Publications (1)

Publication Number Publication Date
CN112810529A true CN112810529A (en) 2021-05-18

Family

ID=75864486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110176642.7A Pending CN112810529A (en) 2021-02-09 2021-02-09 Pure electric power vehicle and control method thereof

Country Status (1)

Country Link
CN (1) CN112810529A (en)

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