新能源汽车英文资料翻译

New energy vehicles New energy vehicles is a new automotive product type, because the development time is not long, the technology is still not mature, so has not yet formed a widely accepted concept, but it certainly is new energy automobile is compared to the traditional fuel vehicles, the new energy vehicles, according to the definition of the scope of the concept size, there are two types of narrow and broad statement.Generalized: used in gasoline and diesel oil as power source of the car.Special: a non conventional vehicle fuel as the advanced technology of powercontrol and drive, the formation of technology has advanced principle, new technology, new structure of automobile.New energy vehicles, including fuel cell cars, hybrid cars, hydrogen powered cars and solar car etc..Hybrid electric vehicle is a vehicle equipped with more than two source:battery, fuel cell, solar cell,Turbine locomotive.The current hybrid vehicles generally refers to the diesel generator, plus battery cars.

Advantages:Vehicle starting and stopping, driven only by the battery, do not reach a certain speed,The engine will not work, therefore, can make the engine has been maintained in the best condition, good dynamic performance, very low emissions, and the source and power are the engine, gas can only. Its principle is simply the motor and engine the reasonable arrangement of power output machine.

Disadvantages:There are two sets of power,Management control system plus two sets of dynamic,Complex structure,Difficult,The price is high and long distance speed is not fuel-efficient.Pure electric vehicle is composed entirely of rechargeable battery (such as lead-acid batteries, nickel cadmium batteries, nickel hydrogen batteries or lithium ion batteries provide power source for car).Pure electric vehicle motor fuel to replace machine, low noise, no pollution,and by the use of electrical energy single, electric control system of hybrid electric vehicle is greatly simplified compared. Reduces the cost, the price also can compensate the battery. Pure electric vehicle is mainly used for the airport, community, courts and other places.

Disadvantages: only in certain range, the market is smaller. The main reason is because of various categories, the prevailing prices high, life is short, the size and weight of the large, long charging time, serious shortcomings.Fuel cell vehicles refers to the hydrogen, methanol as the fuel, the current through the chemical reaction, depending on the electric motor driven vehicles. The battery power is through the chemical reaction of hydrogen and oxygen, rather than through the combustion, directly into electrical energy.The chemical reaction process of fuel cell does not produce harmful products,therefore the fuel cell vehicle is a car without pollution, energy conversion efficiency of the fuel cell of high 2 ~ 3 times than the internal combustion engine, so the use of environmental protection and energy, fuel cell vehiclesand is an ideal vehicle.Household car is more and more, oil prices more and more expensive, every car company began to research and development of new energy vehicles.

1.Introduction

Chery since 2000 we have engaged in the research and development of the new energy vehicles, through more than ten years of independent innovation, the new energy vehicles business experienced three important stages of development; From 2001 to 2005, the company with the national 863 project for the carrier, joint top Chinese universities and research institutes, undertake and completed a number of national 863 electric vehicle research subject, the major projects in just3 years time, complete the ISG moderate hybrid and pure electric vehicles of the rational development model. From 2005 to 2008, approved by ministry of a "by national energy conservation and environmental protection automotive engineering technology research center", based on the basic completion of the new energy vehicles of the industrialization of the research and development, the establishment of a sound energy saving and new energy vehicle development system, the world first-class new energy test center, trial-produce center, in the electric car key components and core technology, the company has formed a set of key parts research, testing, application and industrialization of calibration ability, in the motor, motor drive system, DC/DC, advanced power battery, the battery management system, the vehicle controller, initially forming a batch production ability, have the new energy vehicles, the core technology of the calibration technology and experiment technology. New energy vehicles special vehicle accessories system, including: electric air conditioning, the electric steering (EPS), electric vacuum, electric heating, electronic brake system has been formed series products, with the bulk production ability. The first paragraph A5-BSG hybrid cars in 2008 listed in wuhu, batch, dalian city, as the taxi are greatly welcomed by customers, but also become henan, guangdong, xinjiang, shanxi, fujian, zhejiang and other private user's private cars. Moderate hybrid (ISG) car has entered the small batch production stage, which is DuoGe new energy vehicle demonstration pilot city, as the lease, the first choice of state-owned cars models. Miniature pureelectric vehicles and intermediate pure electric vehicles and miniature electric buses, pure electric taxies, pure electric bus industrialization development also has made a great progress. At the same time, we also pay more attention on high efficiency and energy saving the gasoline engine, the diesel engine technology, flexible fuel automobile technology, strong hybrid technology, fuel cell vehicle technology, comprehensive development, a number of technical are in the leading domestic level. Since 2009, the company launched a new comprehensive energy car large-scale industrialization and application, chery A5ISG, A5BSG, S11EV and S18EV has got a letter issued by the department work products in the country the announcement and saving energy and environmental protection products recommended directory; In January 2009, chery automobile company "energy conservation and environmental protection technology platform construction project" get "country" first prize progress prize in science and technology. In March 2010 the first batch of economical pure electric car delivery customers use and chery new energy vehicle technology Co., LTD. was set up, marked the new energy vehicle company opened a new chapter in the business

2.Main discussion

1. The advantages of new energy vehicles (strength) analysis

The state information center forecast, China's passenger car market growth situation will continue for at least a further 15 years, annual growth needs roughly equivalent to GDP growth in the 1.5 times or so. In 2009 a car into the family (middle-income families buy have ability). From the qualitative Angle, car market at least will also have 20 years of fast growth. If domestic GDP2020 years than in

2000, around 2020 words to quadruple our country will more than the United States, automobile demand will reach 20 million cars, as the world's largest car market.

Since 1988, in fujian province, and become the largest of the special economic zone, the provincial capital of hainan province since the haikou city become haikou city won the top ten cities, and national environmental protection model city, national sanitary city, China excellent tourist city, national garden city, national historical and cultural city, a national civilization city advanced city, the work the comprehensive improvement of the urban environment, "China excellent city living environment prize" and so on the city reputation. Hainan consistent development of the island, environmental protection island is travel health island, new energy, cars are the city's another environmental and health. From the economic development prospects and haikou city car market development scale, in the city to see public transport, taxi, business, environmental sanitation and postal and other public service and other fields, new energy vehicles have a large market space.

2. New energy vehicles disadvantages (weakness) analysis

(1) the traffic congestion, chaos. Nearly five years motor vehicles and drivers haikou number to sustained growth, road traffic management brought unprecedented pressure. According to information, haikou city road 859 existing with a total length of 1797 km, motor vehicle ownership of 250000 vehicles per day, and are at a 200 rate, of which the amount of private cars is as high as 26%, to the current haikou is obviously can't meet the transportation network of motor vehicle driving demand. Second, the city center area road reconstruction speed slow, to the original road reconstruction is not form system engineering, special is ages ago, DuanTouLu neck road has not been effective reform. Constrain the other major trunk and disperse traffic volume ability. Again, there are pure state road traffic and the lagging problems, such as haikou existing parking lot for cannot accommodate next overmuch vehicles, lead to the driver in some sections on both sides of the parking. This makes originally not wide road become more narrow. There is traffic development, citizens behind haikou travel a single pattern, motorcycles, cars, etc, make travel has become the public preferred way material utilization rate reduced. If the road is sabafish intermediary haikou motorcycles and elegant demeanour car most serious place one of the flood. In the waiting by the shop, packed with motorcycles and elegant demeanour car. They ZhanDao rob guest, obstruct the other vehicles, normal traffic caused easily traffic jam. Haikou traffic police is insufficient, the control points, blind area, people's traffic, too weak, the bus lines concept overlap serious, site layout is not reasonable. Some sections of the serious traffic jam, especially holidays or rush, traffic is chaos.

(2) for less than for parking. Data shows, at present, haikou has more than 160000

vehicles auto possession, and with more than 20000 cars a year speed increases. The current haikou on an average day with more than 60 new car the road, in a day and added between so many parking obviously is not very practical. In the next few years, whether public or parking garage area will be more strained

3.Wide range of reading up to data

Hybrid cars advantage is: 1, the hybrid power may according to the average need after the power to determine the maximum power of internal combustion engine, right now in oil consumption is low, less pollution the optimal conditions work. Need high power internal combustion engine power shortage, the battery to supplement; Load for a little while and surplus power can power generation to recharge the battery, due to the internal combustion engine, the battery and sustainable work can constantly, so their trip and charging as ordinary cars. 2, for there is a battery, can be very convenient recycling braking, hill and idle when energy. 3, in the noisy city, can shut by internal combustion engines, battery, to achieve "drive alone zero discharge". 4, with internal combustion engines can be very convenient solve energy consumption of the air conditioning, heating, such as pure electric vehicle defrosting problems met. 5, can use the existing gas station come on, don't have to investment. 6, can let the battery to keep in good working condition, not happened, filling put, prolong the service life, and reduce the cost.

Faults: long distance high-speed basic can't save fuel

4.Presentation

The essay take about chery Hybird car in china.This kind of car is very useful for every family.because of Hybird car can save petrol .so it’s cheaper than other cars. Sometimes,this kind of cars can use electric it can protect environment also can control the climate change. This very accord with China's national conditions. In the future green cars are very popular to use in the world.

翻译

新能源汽车作为一种新的汽车产品类型，由于发展时间还不长，技术还不成熟，所以尚未形成一个被广泛认可的概念，但是肯定的是新能源汽车的提出是相对于传统燃料汽车而言的，目前关于新能源汽车的概念根据其定义范围的大小，有狭义和广义两种说法。

广义：使用了除汽油和柴油等石油能源作为动力来源的汽车。

狭义：采用非常规的车用燃料作为动力控制和驱动方面的先进技术，形成的 技术原理先进，具有新技术，新结构的汽车。

新能源汽车包括燃料电池汽车、混合动力汽车、氢能源动力汽车和太阳能汽车等。 混合动力汽车是指车上装有两个以上动力源：蓄电池、燃料电池、太阳能电池、 内燃机车的发电机组。

当前混合动力汽车一般是指内燃机车发电机，再加上蓄电池的汽车。

优点：

车辆启动停止时，只靠蓄电池带动，不达到一定速度，发动机就不工作，因此，便能使发动机一直保持在最佳工况状态，动力性好，排放量很低，而且电能的来源都是发动机，只需加油即可。其原理简单来说就是电动机和发动机的合理安排组合输出动力。

缺点：有两套动力，

再加上两套动力的管理控制系统，结构复杂，技术较难，价格较高且长距离高速行驶基本不能省油。纯电动汽车是完全由可充电电池（如铅酸电池、镍镉电池、镍氢电池或锂离子电池）提供动力源的汽车。

纯电动汽车以电动机代替燃油机，噪音低、无污染，且因使用单一的电能源，电控系统相比混合电动车大为简化。降低了成本，也可补偿电池的部分价格。纯电动车主要用于机场、社区、球场等地方。

缺点：仅限于某些特定范围内应用，市场较小。主要原因是由于各种类别的蓄电池，普遍存在价格高、寿命短、外形尺寸和重量大、充电时间长等严重缺点。 燃料电池汽车是指以氢气、甲醇等为燃料，通过化学反应产生电流，依靠电机驱动的汽车。其电池的能量是通过氢气和氧气的化学作用，而不是经过燃烧，直接变成电能的。燃料电池的化学反应过程不会产生有害产物，因此燃料电池车辆是无污染汽车，燃料电池的能量转换效率比内燃机要高2～3倍，因此从能源的利用和环境保护方面，燃料电池汽车是一种理想的车辆。

家用汽车越来越多，石油价格越来越昂贵，每汽车公司开始研究和开发新能源汽车。

1.介绍

奇瑞自2000年以来，我们从事的研究与开发新能源汽车，经过十多年的自主创新，新能源汽车业务经历了三个发展阶段；从2001年到2005年，与国家863项目为载体的公司，联合中国的顶尖大学和研究机构，承担并完成了多项国家863电动汽车的研究课题，在短短的3张年重大项目，完成ISG中度混合动力和纯电动汽车的合理的发展模式。从2005年到2008年，由一个“国家节能环保汽车工程技术研究中心”部批准的基础上，研究和发展新能源汽车产业化基本完成，一个健全的节能与新能源汽车发展体系的建立，世界一流的新能源试验中心，试生产中心，在电动汽车的关键部件和核心技术，公司已形成一套关键部件的研究，测试，和校准能力的工业化应用，在电机，电机驱动系统，直流/直流，先进的动力电池，电池管理系统，车辆控制器，初步形成了批量生产能力，拥有新能源汽车，核心技术的校准技术和实验技术。新能源汽车专用车配件系统，包括：电空调，电动助力转向（EPS），电真空，电加热，电子制动系统已形成系列产品，具有批量生产能力。第一款混合动力车a5-bsg2008年在芜湖，一批，大连市上市，作为出租车深受客户欢迎，而且成为河南，广东，新疆，山西，福建，浙江和其他私人用户的私家车。中度混合（ISG）汽车已进入小批量生产阶段，这是多个新能源汽车示范试点城市，作为租赁，国有汽车模型的第一选择。微型纯电动汽车和中间纯电动汽车和微型电动汽车，纯电动出租车，纯电动客车产业化发展也有了很大的进步。同时，我们也非常注重高效节能汽油发动机，柴油发动机技术，灵活燃料汽车技术，强大的混合动力技术，燃料电池汽车技术，全面发展，多项技术处于国内领先水平。自2009年起，该公司推出了一项新的综合能源汽车大规模产业化和应用，奇瑞A5ISG，A5BSG，s11ev和s18ev已经通过国家公告节能和环保产品部门的工作产品的发布的一封信推荐目录；2009年一月，奇瑞汽车公司的“能源节约和环境保护的技术平台建设项目”获得“国家”一等奖科技进步奖。

在2010年三月经济纯电动汽车交付客户使用奇瑞新能源汽车技术有限公司第一批，公司成立，标志着新能源汽车公司开通业务的新的一章

2.主要讨论

1.新能源汽车的优势（Strength）分析

国家信息中心预测，中国乘用车市场的增长情况将至少再持续15年，年增长需要大约相当于1.5倍左右的GDP增长。2009个汽车进入家庭（中低收入家庭购买能力）。从定性的角度，汽车市场也将有至少20年的快速增长。如果国内gdp2020年比2000年，约2020年我国将超过美国，汽车需求量将达到20000000辆，成为世界最大的汽车市场。

自1988以来，在福建省，成为最大的经济特区，自海口市成为海口市赢得了十大城市，海南省的省会城市，国家环境保护模范城市，国家卫生城市，中国优秀旅游城市，国家园林城市，国家历史文化名城，全国文明城市先进城市工作，城市环境综合整治，“中国优秀城市人居环境奖”等城市的声誉。海南岛上的持续发展，环境保护岛旅游健康岛，新能源汽车，是城市的一个环境与健康。从经济发展的前景和海口市汽车市场的发展规模，在城市看到的公共交通，出租车，商业，环卫和邮政等公共服务和其他领域，新能源汽车，有一个很大的市场空间。

2.新能源汽车的缺点（缺点）分析

(1)交通拥挤，混乱。近五年来，海口的机动车和驾驶员的数量持续增长，道路交通管理带来了前所未有的压力。据了解，海口市859路和1797公里的总长度现有机动车250000辆，每天的所有权，并以200的速度增长，其中私家车的数量高达26%，目前海口显然不能满足需求的交通网络机动车驾驶。第二，城市中心区道路改造速度慢，对原有道路改造是没有形成系统的工程，特别是年龄前，断头路颈路还没有有效的改革。限制其他主要干线和分散交通量的能力。再次，有纯态道路交通和滞后的问题，如海口现有的停车场不能容纳下过多的车辆，导致在停车双方在一些路段驾驶员。这使得原本就不宽敞的道路变得更窄。有交通的发展，公民在海口旅行的一个单一的模式，摩托车，汽车，等等，使旅游已成为市民的首选材料利用率降低。如果道路sabafish中介海口摩托车和风采车最严重的地方之一，洪水。在等候的商店，挤满了摩托车和汽车的风采。他们占道抢客，妨碍其他车辆正常通行，容易造成交通堵塞。海口的交通警察不足，盲区，控制点，人们的交通，太弱，公交线路的概念重叠严重，站点布局不合理。对严重的交通堵塞的某些部分，特别是节假日或繁忙，交通混乱。

(2)不停车。数据显示，目前，海口已超过160000辆，汽车保有量，与20000多辆汽车一年的速度增加。目前海口平均每天有超过60的新车路，在一天，如此多的停车场之间的明显不太实际。在接下来的几年里，无论是公共或停车场的面积会越紧张

3.读到的数据范围

混合动力汽车的优点是:1.混合动力可以根据平均需要的功率来确定内燃机的最大功率后，现在的石油消耗低，污染少的最优条件工作。需要大功率内燃机功率不足，电池来补充；一会儿，多余的电能发电的电池充电负载，由于内燃机，电池可持续的工作中能不断的，所以他们的旅行和普通汽车充电。2.因为有了电

池，可以十分方便地回收制动能量，希尔和空闲时。3.在喧闹的城市里，可以通过内燃机，电池关闭，实现“单独驱动零排放”。4.内燃机可以很方便的解决空调，采暖能耗，如纯电动汽车除霜问题。5.可以利用现有的加油站加油，不必投资。6.可让电池保持在良好的工作状态，不发生，充放，延长使用寿命，降低成本。

缺点：长距离高速基本不能节省燃料

4.介绍

本文以奇瑞混合动力汽车在中国。这种车是非常有用的混合车每我家可以节省汽油。所以它比其他车便宜。有时，这种汽车可以使用的电能也能控制气候变化，环境保护。这很符合中国国情。在未来的绿色汽车的使用在世界上非常受欢迎。

班级：04060301 学号：2010040603013 姓名：蒋志远

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