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1、China Hybrid Electric Vehicle Development With the depletion of oil resources, increase awareness of environmental protection, hybrid vehicles and electric vehicles will become the first decades of the new century, the development of mainstream cars and automobile industry become the consensus of al
2、l of the industry. The Chinese government also has the National High Technology Research and Development Program (863 Program) specifically listed, including hybrid vehicles, including electric cars of major projects. At present, Chinas independent innovation of new energy vehicles in the process, a
3、dhere to the government support to core technology, key components and system integration focusing on the principles established in hybrid electric vehicles, pure electric vehicles, fuel cell vehicles as a three vertical To vehicle control systems, motor drive systems, power battery / fuel cell for
4、the three horizontal distribution of R & D, through close links between production cooperation, Chinas independent innovation of hybrid cars has made significant progress. With completely independent intellectual property rights form the power system technology platform, established a hybrid electri
5、c vehicle technology development. Is the core of hybrid vehicles batteries (including battery management system) technology. In addition, also include engine technology, motor control, vehicle control technology, engine and electrical interface between the power conversion and is also the key. From
6、the current situation, China has established a hybrid electric vehicle power system through Cooperative R & D technology platforms and systems, made a series of breakthroughs for vehicle development has laid a solid foundation. As of January 31, 2009, Technology in hybrid vehicles, China Intellectua
7、l Property Office to receive and open for the 1116 patent applications in China. In 1116 patent applications, invention 782 (authority for the 107), utility model for the 334. Mastered the entire vehicle key development, the formation of a capability to develop various types of electric vehicles. Hy
8、brid cars in China in systems integration, reliability, fuel economy and other aspects of the marked progress in achieving fuel economy of different technical solutions can be 10% -40%. Meanwhile, the hybrid vehicle automotive enterprises and industrial R & D investment significantly enhanced, accel
9、erating the pace of industrialization. Currently, domestic automakers have hybrid vehicles as the next major competitive products in the strategic high priority, FAW, Dongfeng, SAIC Motor, Changan, Chery, BYD, etc. have put a lot of manpower, material resources, Hybrid prototyping has been completed
10、, and some models have achieved low-volume market. FAW Group Development Goal: By 2012, the Group plans to build an annual capacity of 11,000 hybrid cars, hybrid bus production base of 1000. FAW Group since 1999 and a new energy vehicles for theoretical research and development work, and the develop
11、ment of a red car performance hybrid sample. 15 period, the FAW Group is committed to the national 863 major project in the red card in series hybrid electric vehicle research and development mission, officially began the research and development of new energy vehicles. Beginning in 2006, FAW B70 in
12、 the Besturn, based on the technology for hybrid-based research, the original longitudinal into transverse engine assembly engine assembly, using a transverse engine and dual-motor hybrid technology. At the same time, FAW also pay close attention to the engine, mechanical and electrical integration,
13、 transmission, vehicle control networks, vehicle control systems development, the current FAW hybrid electric car has achieved 42% fuel saving effect, reached the international advanced level. Jiefang CA6100HEV Hybrid Electric Bus FAW Liberation brand CA6100HEV Hybrid Electric Bus project is a natio
14、nal 863 electric vehicle major projects funded project, with pure electric drive, the engine alone drives (and charge), the joint drive motor starts the engine, and sliding regenerative braking 5 kinds of basic operation. The power hybrid electric bus and economy to the leading level, 38% fuel econo
15、my than traditional buses, emissions reduced by 30%. Red Flag CA7180AE hybrid cars Red Flag hybrid cars CA7180AE according to the national 863 Plan is the first in complete with industrial prospects of the car, it is built on the basis of red car with good performance and operational smoothness. Ser
16、ies which is a hybrid sedan, the luxury car ,0-100km acceleration time of 14s, fuel-efficient than traditional cars by about 50%, Euro emission standard. Besturn B70 hybrid cars Besturn B70 Hybrid cars using petrol - electric hybrid approach. Dual motor power system programs, mixed degree of 40/103,
17、 is all mixed (Full-Hybrid, also known as re-mixed) configurations. Besturn B70 Hybrid cars are petrol version costs two to three times Besturn models, mass production will be gradually reduced after the costs, even if this hybrid version Besturn market, the price certainly higher than the existing
18、Besturn models, but high the price of petrol will not exceed 30% version of Besturn models. SAIC Development Goals: 2010 launch in the mixed hybrid cars, plug-in 2012, SAIC strong mix of cars and pure electric cars will be on the market. In the R & D on new energy vehicles, SAIC made clear to focus
19、on hybrid, fuel cell for the direction, and speed up the development of alternative products. Hybrid vehicles, fuel cell vehicles, alternative fuel vehicles as a new energy strategy SAIC three key. 2010 SAIC Roewe 750 hybrid cars in the mix will be put on the market, during the World Expo in Shangha
20、i, SAIC will put 150 hybrid cars in the Expo Line on the River Run. 2012 Roewe 550 plug-in hybrid cars will be strong market, the current cars power system has been launched early development and progress. Apply the new hybrid bus moving on the 1st Apply the new hybrid bus moving on the 1st Academy
21、of Engineering by the SAIC and Shanghai Jiaotong University and other units jointly developed with independent intellectual property rights. Existing cities in the Sunwin Bus Power platform, the new dynamic application No. 1 uses a parallel hybrid electric vehicle drive program, so that hybrid elect
22、ric vehicle operating conditions in the electric air-conditioning, steering, braking and other accessories still able to work without additional electric system, while use of super capacitors, to improve starting power, braking energy recovery efficiency, thereby enhancing vehicle dynamic performanc
23、e, reduce fuel consumption. Car length 10m, width 2.5m, high-3.2m, can accommodate 76 people. Roewe 750 hybrid cars Roewe 750 hybrid cars in the mixed system with BSG (Belt drive start generating one machine), with smart stop zero-emission and environmental protection and the power of both the two p
24、rominent features of a top speed of 205 km / h, the maximum added driving range of up to 500 km. As for the industrialization of SAICs first own-brand hybrid car, the Roewe 750 hybrid integrated hybrid fuel-efficient cars can achieve rates of around 20%. Dongfeng Motor Group Development Goals: Plans
25、 move into 33 billion in 10 years to develop a range of environmentally friendly hybrid vehicles, including cars. EQ7200HEV hybrid cars EQ7200HEV hybrid cars are 863 project of major projects and major strategic projects of Dongfeng Motor Corporation. The car is EQ7200- model (Fengshen Bluebird cars
26、) is based on an electronically controlled automatic transmission with innovative electromechanical coupling in parallel programs, configure DC brushless motor and nickel-hydrogen batteries, plans to 10 5 during the industrialization. Industrialization, the vehicle cost more than EQ7200 cars increas
27、e in costs 30%. EQ61100HEV Hybrid Electric Bus EQ61100HEV electric hybrid bus by Dongfeng Vehicle Company Limited Joint Beijing Jiaotong University, Beijing, China Textile Co., Ltd. and Hunan sharp Electromechanical Technology Co., Ltd. jointly developed Shenzhou. EQ61100HEV hybrid electric bus with
28、 switched reluctance motor, Cummins ISBe1504 cylinder common rail electronic injection diesel engine, new chassis design of the system, electronically controlled automatic transmission and innovative electromechanical coupling parallel program. In the annual output reached 200, the vehicle cost more
29、 than the increase in automobile engine equipped with 6CT 30%. China Changan Development Goals: the next three years, the formation of different grades, different purposes, carry a different system of mixed platforms, weak mix of scale, strong mixed industrial R & D capabilities, covering commercial
30、, A grade, B grade, C grade products. 2014 will achieve sales of new energy vehicles 150 000 2020 sales of new energy vehicles for more than 500,000. Eleventh Five-Year Plan period, Chang-an increased investment in clean energy vehicles, a diversified energy technologies to carry out exploratory res
31、earch. Environmental protection through energy-saving models continues to introduce new technology to lead the industry to upgrade and fully utilize and mobilize global resources, Changan in the middle hybrid cars, hybrid cars and other technological strength of the field are explored. Changs first
32、hybrid car long Anjie Xun HEV was successfully listed in June 2009; the first batch of 20 hybrid taxis Long An Zhixiang in January of this year officially put into operation in Chongqing. Chery Development Goals: after 2010, more than half of Cherys products carry different levels of hybrid systems.
33、 From 2003 to 2008, mainly mixed with moderate Chery hybrid cars and energy saving system development, and industrialization; Chery in Wuhu, a taxi has been carried out on probation, fuel consumption will be reduced by 10% to 30% to reach Europe Standard. Since 2004, Chery hybrid cars mainly for the
34、 development of strong and industrialization. Chery hybrid car fuel consumption target to reach 100 km 3 liters, to reach Europe and the United States emissions regulations. Chery A5BSG Chery A5BSG is a weak parallel hybrid electric car, using fuel engines, electric engines complementary mode, the t
35、wo different power sources in the car while driving to work together or separately, through this combination to achieve the least fuel consumption and exhaust emissions, in order to achieve fuel efficiency and environmental protection purposes. Compared with the conventional car, the car in urban co
36、nditions can save 10% -15% of fuel and reduce carbon dioxide emissions by about 12%, while costs increased by only about 25% -30%. Chery A5ISG Chery A5 ISG hybrid power system consists of 1.3L gasoline engine + 5-speed manual transmission +10 kW motor +144 V Ni-MH battery, the composition of the bat
37、tery system used by the Johnson Controls developed plug-in nickel metal hydride (Ni-MH), motor with permanent magnet synchronous motor and with the motor control system, inverter and DC / DC converters. The system enables the vehicle power to 1.6L displacement level and rate of 30% fuel savings and
38、significantly reduce the emissions of Euro V standards. Cherry A3ISG Chery A3 ISG has 1.3L473F gasoline engine and equipped with 10KW motor. By gasoline engines and electric motors with torque overlay approach to dynamic mixed to provide the best vehicle power operating efficiency and energy saving
39、environmental protection goals. Chery A3 ISG also has Stop_Restart the idling stop function such as flame start to start (BSG function), to reduce red light in the vehicle stopped or suspended when the fuel consumption and emissions expenses. FY 2BSG FY 2 BSG carry 1.5LSQR477F inline four-cylinder e
40、ngine configuration BSG start / stop and so one electric motor, red light in the vehicle stopped the driver into the gap, it will automatically enter standby mode to turn off the engine, starting moments after the entry block automatically start the engine. FY 2 BSG vehicle average fuel consumption
41、than the 1.5L petrol cars reduce about 5-10%, average fuel consumption can be reduced up to 15%. BYD Auto Development Goal: to electric cars as a transitional mode, the electric car as the ultimate goal, the development of new energy cars BYD. BYD follow the independent research and development, ind
42、ependent production, independent brand development path, and the core technology, vertical integration development strategy, as the transition to dual-mode electric vehicles, electric vehicles as the ultimate goal, the development of BYD new energy vehicles. 国内混合动力汽车发展 随着石油资源的枯竭、人们环保意识的提高，混合动力汽车及电动汽
43、车将成为新世纪前几十年汽车发展的主流，并成为我国汽车界所有业内人士的共识。我国政府也已经在国家高技术研究发展计划(863 计划)中专门开列了包括混 合动力汽车在内的电动汽车重大专项。目前，我国在新能源汽车的自主创新过程中，坚持了政府支持，以核心技术、关键部件和系统集成为重点的原则，确立了 以混合电动汽车、纯电动汽车、燃料电池汽车为三纵，以整车控制系统、电 机驱动系统、动力蓄电池/燃料电池为三横的研发布局，通过产学研紧密合 作，我国混合动力汽车的自主创新取得了重大进展。 形成了具有完全自主知识产权的动力系统技术平台，建立了混合动力汽车技术开发体系。混合动力汽车的核心是电池(包括电池管理系统)技术
44、。除此之外，还包括发动机技术、电机控制技术、整车控制技术等，发动机和电机之间动力的转换和衔接也是重点。从目前情况来看，我国已经建立起了混合动力汽车动力系统技术平台和产学研合作研发体系，取得了一系列突破性成果，为整车开发奠定了坚实的基础。截止到2009 年1 月31 日，在混合动力车辆技术领域，我国知识产权局受理并公开的中国专利申请为1116 件。在1116 件专利申请中，发明为782 件(授权为107 件)、实用新型为334 件。掌握了电动汽车整车开发关键技术，形成了各类电动汽车的开发能力。我国混合动力汽车在系统集成、可靠性、节油性能等方面进步显著，不同技术方案可实现节油10%-40%。同时，
45、各汽车企业对混合动力汽车的研发和产业化 投入显著增强，产业化步伐不断加快。目前，国内汽车企业已将混合动力汽车作 为未来主流竞争型产品在战略上高度重视，一汽、东风、上汽、长安、奇瑞、比 亚迪等都已投入了大量的人力、物力，混合动力车型已完成样车开发，并有部分 车型已经实现小批量上市。一汽集团发展目标:到 2012 年，该集团计划建成一个年生产能力为混合动力轿车1.1 万辆、混合动力客车1000 辆的生产基地。一汽集团从 1999 年开始进行新能源汽车的理论研究和研制工作，并开发了红旗混合动力轿车性能样本。十五期间，一汽集团承担了国家863计 划重大专项中红旗牌串联方式混合动力轿车研究开发任务，正式
46、开始了新能 源汽车的研发工作。从2006 年开始，一汽在奔腾B70 的基础上，进行混合动力化的技术研究，将原来的纵置发动机总成改成横置发动机总成，采用了横置发动机及双电机混联技术。同时，一汽还抓紧了对发动机、机电一体化变速器、整车控制网络、整车控制系统的研发，目前一汽混合动力轿车已经取得了 42%的节 油效果，达到了国际先进水平。解放牌CA6100HEV 混合动力城市客车一汽解放牌 CA6100HEV 混合动力城市客车项目是国家863计划电动汽车重大专项资助项目，具有纯电动驱动、发动机单独驱动(同时充电)、联合驱动、电机启动发动机，以及滑行再生制动5 种基本工作模式。该混合动力客车动力性和经济
47、性达到国内领先水平，比传统客车节油38%，排放降低30%。 红旗CA7180AE 混合动力轿车红旗牌混合动力轿车CA7180AE 是按国家863计划在国内率先完成的具有产业化前景的轿车，它建立在红旗轿车的基础上，具有良好的性能和操作平顺性。该款串联式的混合动力轿车属中、高档轿车，0-100km 的加速时间为14s，比传统轿车节油约50%，排放达欧标准。 奔腾B70 混合动力轿车奔腾 B70 混合动力版轿车采用油-电混合方式。动力系统采用双电机方案，混合度为 40/103，属于全混合(Full-Hybrid，亦称重混合)构型。奔腾 B70 混合动力版轿车的成本是汽油版奔腾车型的两到三倍，实现量产
48、后成本会逐渐降低，即使如此混合动力版奔腾上市后，售价肯定比现有奔腾车型高，但高出的价格不会超过汽油版奔腾车型的30%。上汽集团发展目标:2010 年推出中混混合动力轿车，2012 年上汽插电式强混轿车和纯电动轿车将推向市场。在新能源汽车的研发上，上汽明确了以混合动力为重点，燃料电池为方向，同时加快替代产品的研发。混合动力汽车、燃料电池汽车、代用燃料汽车成为上汽集团新能源战略的三大重点。 2010 年上汽荣威 750 中混混合动力轿车将投放市场，在上海世博会期 间上汽将投放 150 辆混合动力汽车在世博越江专线上运行。2012 年，荣威 550 插电式强混轿车将上市，目前该车的动力系统前期开发已
49、经启动，并且进展顺利。 申新动1号混合动力客车 申新动1号混合动力客车由上汽工程院与上海交通大学等单位联合开发，具有自主知识产权。在申沃客车现有城市客车动力平台上，申新1号 采用一种并联式混合动力电动汽车驱动方案，使混合动力电动汽车在纯电动工况下空调、转向、制动等附件仍然能够正常工作而无需另加电动系统，同时利用超级电容，提高启动功率、制动能量回收效率，从而提高整车动力性能、降低燃油消耗。车长10m，宽2.5m，高3.2m，能容纳76 人。 荣威750 混合动力轿车 荣威 750 中混混合动力轿车采用 BSG 系统(皮带传动的起动发电一体 机)，具备智能停机零排放和环保与动力性兼备两大突出特点，最高时 速为205 公里/小时，最大续驶里程达500 公里。作为上汽首款面向产业化的自 主品牌混合动力轿车，荣威750 中混混合动力轿车可实现综合节油率20%左右。东风集团 发展目标:计划动投入330 亿，用10 年时间来发展一系列包括混合动力汽车在内的环保汽车。 EQ7200HEV 混合动力轿车 EQ7200HEV 混合动力轿车是863项目的重大专项和东风汽车公司重大战略项目。该轿车是以EQ7200-车型(风神蓝鸟轿车)