CN103350650A - Pure electric vehicle powered by hydrogen energy - Google Patents

Pure electric vehicle powered by hydrogen energy Download PDF

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Publication number
CN103350650A
CN103350650A CN2013102563270A CN201310256327A CN103350650A CN 103350650 A CN103350650 A CN 103350650A CN 2013102563270 A CN2013102563270 A CN 2013102563270A CN 201310256327 A CN201310256327 A CN 201310256327A CN 103350650 A CN103350650 A CN 103350650A
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CN
China
Prior art keywords
hydrogen energy
controller
electrokinetic cell
pure electric
hydrogen
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Pending
Application number
CN2013102563270A
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Chinese (zh)
Inventor
梁新燕
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.)
Chery Automobile Co Ltd
Original Assignee
SAIC Chery Automobile Co Ltd
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Publication date
Application filed by SAIC Chery Automobile Co Ltd filed Critical SAIC Chery Automobile Co Ltd
Priority to CN2013102563270A priority Critical patent/CN103350650A/en
Publication of CN103350650A publication Critical patent/CN103350650A/en
Pending legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention provides a pure electric vehicle powered by hydrogen energy, belongs to the technical field of automobile manufacture, and can solve the problems of exhaust gas emission and environmental pollution which are caused by the fact that a conventional electric vehicle consumes fuel to supplement electrical energy when travelling for a long distance and lacks electric power. The pure electric vehicle powered by the hydrogen energy comprises a hydrogen energy generator set, a main controller and a power battery, wherein the main controller comprises a hydrogen energy controller and an electric motor controller; the hydrogen energy controller is electrically connected with a hydrogen energy electric generator as well as the electric motor controller at the same time; the power battery is electrically connected with hydrogen energy controller as well as the electric motor controller at the same time and used for driving the pure electric vehicle powered by the hydrogen energy when sufficient electric quantity is supplied; the electric motor controller is electrically connected with a driving motor of the pure electric vehicle powered by the hydrogen energy; and the hydrogen energy generator set is used for being started when the electric quantity of the power battery is insufficient for driving the pure electric vehicle powered by the hydrogen energy.

Description

A kind of Hydrogen Energy pure electric automobile
Technical field
The invention belongs to field of automobile, be specifically related to a kind of Hydrogen Energy pure electric automobile.
Background technology
Since the nineties in 20th century, experienced after the reform and opening-up, the economic development of China and social construction have obtained the achievement of advancing by leaps and bounds, simultaneously also so that the problem of China at aspects such as the energy, environment become increasingly conspicuous.With regard to auto-industry, traditional fuel vehicle, the energy that consumes is comparatively single, be mainly oil resources, cause simultaneously motor vehicle exhaust emission to bring environmental pollution, in the themes of the times of nowadays energy-conserving and environment-protective, advocate today of low-carbon (LC) life, the consumption of limited oil resources has been accelerated in the sharp increase of automobile quantity especially, also so that the city environmental pollution problem is more and more serious.
And the development of pure electric automobile and fuel cell powered vehicle can be alleviated consumption and the version of the energy greatly.Pure electric automobile can be realized pure motor driving, realizes zero-emission, but is subject at present the restriction of electrokinetic cell cost and energy storage technologies level, and continual mileage is short, can not satisfy absolutely large customer's needs, thereby can not realize industrialization; Fuel cell powered vehicle is the human ultimate aim of pursuing especially, and fully zero-emission is when the storage content of Hydrogen Energy is not enough, can select hydrogenation, efficient and convenient, need not the long power battery charging time, but owing to be subject to the restriction of the expensive cost of catalyst platinum (Pt), also can't realize industrialization at present.And under this form, the development of extended range model pure electric automobile has solved the short problem of pure electric automobile continual mileage, and it not only can obtain electric weight from electrical network, be the battery charging, can be power battery charging by the oil-fired power generating unit also, when car load travels with daily normal short range, realize pure motor driving fully, when operating range is long, the oil-fired power generating unit will be opened, and is power battery charging, so that car load can continue long distance travel.The contriver finds that there are the following problems at least in the prior art: although the oil-fired power generating unit can be power battery charging, can increase the stroke of automobile, but also bring a harmful effect simultaneously, can produce a small amount of exhaust emissions exactly, still unfavorable to human environment.
Summary of the invention
Technical matters to be solved by this invention comprises, when not enough for existing electric weight at electronlmobil, the oil-fired power generating unit can produce the problem of exhaust emissions when being the power vehicle charging of electronlmobil, a kind of Hydrogen Energy pure electric automobile without any pollution is provided.
Solving the technical scheme that the technology of the present invention problem adopts is a kind of Hydrogen Energy pure electric automobile, comprising: hydrogen power generation unit, master controller and electrokinetic cell,
Described master controller comprises Hydrogen Energy controller, electric machine controller, and described Hydrogen Energy controller is connected with the hydrogen power generation electrical-mechanical, simultaneously with described electric machine controller electrical connection;
Described electrokinetic cell and the electrical connection of described Hydrogen Energy controller are connected with electric machine controller simultaneously, are used for driving when electric weight is sufficient the Hydrogen Energy pure electric automobile;
The drive motor electrical connection of described electric machine controller and Hydrogen Energy pure electric automobile;
Described hydrogen power generation unit is used for opening when the electrokinetic cell electric weight is not enough, drives the Hydrogen Energy pure electric automobile.
Hydrogen power generation unit of the present invention consumption be Hydrogen Energy, chemical power is converted into electric energy, the reactant of generation is water, so it is without any pollution, economic environmental protection.
Preferably, described master controller also comprises inverter, entire car controller,
Described inverter is used for the direct current (DC) of described electrokinetic cell is converted into three alternating current, supplies with drive motor, and is dump energy after the car load power supply is finished with the hydrogen power generation unit, is converted into direct current (DC), stores electrokinetic cell into;
Described entire car controller is used for according to the car load torque request, coordinates electric machine controller, electrokinetic cell controller, Hydrogen Energy controller, finishes the power output task of car load, is connected with the instrument control signal simultaneously.
Preferably, described Hydrogen Energy pure electric automobile also comprises Vehicular charger,
Described Vehicular charger and the electrical connection of described electrokinetic cell.
Preferably, described Hydrogen Energy pure electric automobile comprises that also electric is filled soon,
Described electricity stake is filled and described electrokinetic cell electrical connection soon.
Preferably, described Hydrogen Energy pure electric automobile also comprises the DC-DC changer,
Described DC-DC changer is electrically connected with described electrokinetic cell, is used for the high voltage direct current of described electrokinetic cell is converted into the full vehicle electric of 12V.
Further preferably, described electrokinetic cell is the electrokinetic cell with energy management system.
Description of drawings
Fig. 1 is the constructional drawing of the described Hydrogen Energy pure electric automobile of embodiments of the invention 1.
The specific embodiment
For making those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Embodiment 1:
In conjunction with shown in Figure 1, present embodiment provides a kind of Hydrogen Energy pure electric automobile, comprise: hydrogen power generation unit, master controller and electrokinetic cell, described master controller comprises Hydrogen Energy controller, electric machine controller, described Hydrogen Energy controller is connected with the hydrogen power generation electrical-mechanical, simultaneously with described electric machine controller electrical connection; Described electrokinetic cell and the electrical connection of described Hydrogen Energy controller are connected with electric machine controller simultaneously, are used for driving when electric weight is sufficient the Hydrogen Energy pure electric automobile; The drive motor electrical connection of described electric machine controller and Hydrogen Energy pure electric automobile; Described hydrogen power generation unit is used for opening when the electrokinetic cell electric weight is not enough, drives the Hydrogen Energy pure electric automobile.
The Hydrogen Energy pure electric automobile of present embodiment, when the electric weight of drive battery was sufficient, the power of this Hydrogen Energy pure electric automobile provided by the electric weight of electrokinetic cell fully; When this Hydrogen Energy pure electric automobile operating range long, when the electrokinetic cell dump energy is not enough, the hydrogen power generation unit is opened, chemical power (the chemistry reflection occurs hydrogen) is converted into electric energy, part electric energy directly drives car load and travels, another part dump energy is power battery charging, satisfies the longer continual mileage of car load wheeled.Wherein, preferably electrokinetic cell can carry out real-time monitoring to electric weight in the process of moving with energy management system.
Traditional fuel vehicle, the fuel that consumes is oil, oil is non-renewable energy resources, and the electric energy that the Hydrogen Energy pure electric automobile of present embodiment consumes, electric energy is to create the energy, the source mode of electric energy has a variety of, can derive from wind-force, waterpower, firepower, nuclear energy etc., so not only can from the source, just can greatly reduce environmental pollution, the complementary energy mix form that supports China, on drive form, fully zero-emission.The hydrogen power generation unit, the reactant of generation is water, without any pollution, moistens the earth.This Hydrogen Energy pure electric automobile is realized pure motor driving fully at whole driving process simultaneously, has both improved the flying power of car load, does not produce again any exhaust emission, and real meaning realizes that complete zero-emission, pure electric energy drive.
Wherein, described master controller also comprises inverter, entire car controller, and the inverter in the described master controller is used for the direct current (DC) of described electrokinetic cell is converted into three alternating current, supplies with drive motor; Electric weight and the hydrogen power generation unit dump energy that braking energy can also be reclaimed simultaneously are converted into direct current (DC), store electrokinetic cell into; Described entire car controller is used for according to the car load torque request, coordinate electric machine controller, electrokinetic cell controller, Hydrogen Energy controller, finish the power output task of car load, be connected with the instrument control signal simultaneously, the key parameter that shows car load is such as information such as the speed of a motor vehicle, rotating speed, electric weight.This Hydrogen Energy pure electric automobile also comprises the DC-DC changer, described DC-DC changer is electrically connected with described electrokinetic cell, be used for the high voltage direct current of described electrokinetic cell is converted into the full vehicle electric of 12V, supply with the load of car load small electric apparatus, such as headlight, steering swivel system, brake system, windscreen wiper etc.
This Hydrogen Energy pure electric automobile also comprise to Vehicular charger and the electricity stake of power battery charging fill soon.When stopping to travel, be used for to power battery charging.
Certainly, the Hydrogen Energy pure electric automobile of present embodiment also comprises what general electronlmobil had, the parts such as retarder, change speed gear box, drive axle.As long as have the structure of above-mentioned Hydrogen Energy pure electric automobile all in protection scope of the present invention.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present invention is described, yet the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement also are considered as protection scope of the present invention.

Claims (6)

1. Hydrogen Energy pure electric automobile comprises: hydrogen power generation unit, master controller and electrokinetic cell, it is characterized in that,
Described master controller comprises Hydrogen Energy controller, electric machine controller, and described Hydrogen Energy controller is connected with the hydrogen power generation electrical-mechanical, simultaneously with described electric machine controller electrical connection;
Described electrokinetic cell and the electrical connection of described Hydrogen Energy controller are connected with electric machine controller simultaneously, are used for driving when electric weight is sufficient the Hydrogen Energy pure electric automobile;
The drive motor electrical connection of described electric machine controller and Hydrogen Energy pure electric automobile;
Described hydrogen power generation unit is used for opening when the electrokinetic cell electric weight is not enough, drives the Hydrogen Energy pure electric automobile.
2. Hydrogen Energy pure electric automobile according to claim 1 is characterized in that, described master controller also comprises inverter and entire car controller,
Described inverter is used for the direct current (DC) of described electrokinetic cell is converted into three alternating current, supplies with drive motor, and is dump energy after the car load power supply is finished with the hydrogen power generation unit, is converted into direct current (DC), stores electrokinetic cell into;
Described entire car controller is used for according to the car load torque request, coordinates electric machine controller, electrokinetic cell controller, Hydrogen Energy controller, finishes the power output task of car load, is connected with the instrument control signal simultaneously.
3. Hydrogen Energy pure electric automobile according to claim 1 is characterized in that, also comprises Vehicular charger,
Described Vehicular charger and the electrical connection of described electrokinetic cell.
4. Hydrogen Energy pure electric automobile according to claim 1 is characterized in that, comprises that also electric is filled soon,
Described electricity stake is filled and described electrokinetic cell electrical connection soon.
5. Hydrogen Energy pure electric automobile according to claim 1 is characterized in that, also comprises the DC-DC changer,
Described DC-DC changer is electrically connected with described electrokinetic cell, is used for the high voltage direct current of described electrokinetic cell is converted into the full vehicle electric of 12V.
6. the described Hydrogen Energy pure electric automobile of any one is characterized in that according to claim 1~5, and described electrokinetic cell is the electrokinetic cell with energy management system.
CN2013102563270A 2013-06-25 2013-06-25 Pure electric vehicle powered by hydrogen energy Pending CN103350650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10139401A (en) * 1996-11-07 1998-05-26 Toyota Motor Corp Hydrogen production/charge system and electric car
CN1938176A (en) * 2004-03-31 2007-03-28 株式会社杰士汤浅 Electric vehicle
CN1951718A (en) * 2005-10-18 2007-04-25 董银谈 Electric automobile of hydrogen hybrid powder
CN101189182A (en) * 2005-06-03 2008-05-28 株式会社杰士汤浅 Hydrogen production apparatus, fuel cell power generator using the same, electric vehicle, submersible ship and hydrogen supply system
CN101870264A (en) * 2010-06-13 2010-10-27 北京航空航天大学 Range-extended electric automobile
CN102358201A (en) * 2011-08-08 2012-02-22 武汉理工大学 Extended range type electric vehicle power system based on fuel battery and control method for extended range type electric vehicle power system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10139401A (en) * 1996-11-07 1998-05-26 Toyota Motor Corp Hydrogen production/charge system and electric car
CN1938176A (en) * 2004-03-31 2007-03-28 株式会社杰士汤浅 Electric vehicle
CN101189182A (en) * 2005-06-03 2008-05-28 株式会社杰士汤浅 Hydrogen production apparatus, fuel cell power generator using the same, electric vehicle, submersible ship and hydrogen supply system
CN1951718A (en) * 2005-10-18 2007-04-25 董银谈 Electric automobile of hydrogen hybrid powder
CN101870264A (en) * 2010-06-13 2010-10-27 北京航空航天大学 Range-extended electric automobile
CN102358201A (en) * 2011-08-08 2012-02-22 武汉理工大学 Extended range type electric vehicle power system based on fuel battery and control method for extended range type electric vehicle power system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
曹桂军等: "燃料电池混合动力客车整车控制策略", 《机械工程学报》 *
杨甲辉: ""燃料电池汽车整车控制器的设计与实现"", 《中国优秀硕士学位论文全文数据库》 *

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Application publication date: 20131016