新能源汽车专业英语7-1 2
新能源汽车专业英语1-1
1.1 The Development of Electric Vehicles
The early electric vehicles, such as the 1902 Wood's Phaeton (Figure 1.1), were little more than electrified horseless carriages. The Phaeton had a range of 18 miles, a top speed of 14 mph and cost $2,000.
疑难句子分析
*1 The decline of the electric vehicle was brought about by several major developments, such as a better system of roads in America By the 1920s, lower gasoline car price than electric cars due to the initiation of mass production of internal combustion engine vehicles by Henry Ford, the discovery of Texas crude oil and the invention of the electric starter in 1912 eliminating the need for the hand crank.
《汽车专业英语》课程标准
《汽车专业英语》课程标准课程中文名称：汽车专业英语课程编号：学分：4学时：48适应对象: 三年制普通高职和对口高职课程类别：理论课√理实一体实践适用专业：汽车营销、汽车检测与维修、汽车运用技术先修课程：汽车构造/汽车一、课程描述《汽车英语》是汽车相关专业的一门专业必修课程。
随着中国汽车工业的飞速发展，有越来越多的外商进入中国市场，大量的国外汽车信息及汽车资料以及与外商、客户的交流对于我们汽车技术服务与营销专业来说尤为重要，这就需要我们了解、精通、掌握汽车专业通用语言——汽车英语。
通过本课程学习，要求学生具备汽车车标信息、新能源汽车、汽车发动机系统、汽车传动系统、汽车悬架和转向系统、汽车制动系统、汽车销售、汽车保险等英文的能力。
通过课堂上的学习和训练，使学生达到熟练读懂进口汽车相关的英文维修资料的目的。
同时，通过项目训练，培养学生相应的实际查阅进口汽车英文资料动手能力和相互沟通、团队合作的能力。
二、课程能力目标通过此课程的学习，使学生增加汽车专业词汇量，使学生能够用英语进行阅读、翻译一般性专业技术文件资料,了解最前沿的专业知识；使学生能听、说英语，以汽车专业英语为工具进行简单的日常对话，能够用英语进行简单的销售会话。
（1）能力目标能够识别约大量汽车专业英语词汇；能够阅读并熟练的翻译英语课文；能够用英语进行日常的销售会话。
（2）知识目标掌握本专业的英语词汇及用法；了解汽车领域文章结构及体裁；掌握汽车的各部分构成及工作原理和功能的英语表达。
（3）素质和方法能力目标使学生具备一定的法律意识；具有学生良好的职业道德和学生的学习能力。
（4）职业精神和社会能力目标沟通能力及团队协作精神的培养；学生勇于创新、敬业乐业的工作作风培养学生的质量意识、安全意识和环境保护意识。
三、课程内容UNIT 1 CAR LOGO 汽车车标UNIT 2 CAR CLASSIFICATION 汽车分类UNIT 3 CAR EMISSION 汽车排放UNIT 4 NEW ENERGY VEHICLE 新能源汽车UNIT 5 PRINCIPLE AND STRUCTURE OF ENGINE 汽车原理与结构UNIT 6 IGNITION SYSTEM AND STARTING SYSTEM 点火系统与启动系统UNIT 7 COOLING SYSTEM AND LUBRICATION SYSTEM 冷却系统与润滑系统UNIT 8 BRAKING SYSTEM 制动系统UNIT 9 STEERING SYSTEM AND POWER TRAIN 转向系统与传动系统UNIT 10 AUTOMOBILE ELECTRIC EQUIPMENT 汽车电器设备UNIT 11 AUTOMOBILE ASSEMBLY LINE 汽车装配线UNIT 12 CAR INSURANCE 汽车保险UNIT 13 CAR MAINTENANCE 汽车保养UNIT 14 HOW TO SELL CARS 汽车销售UNIT 15 THE FUTURE OF THE CAR 未来汽车四、时间分配五、教学实施建议（一）教学手段与方法1教学模式的设计与创新本课程以职业素质的养成和职业能力的培养为出发点，重视学生在校学习与实际工作的一致性，有针对性地采取工学交替、任务驱动、项目导向、课堂与实习地点一体化等行动导向的教学模式。
车辆工程专业英语新能源汽车综述
Characteristics and Development of Some Kinds of New Energy VehiclesAbstractNow the global automotive industry is facing the challenge of energy and environment,and developing new energy vehicles becomes many global automotive groups’s same plan.But not all of various types of new energy vehicles which have their own advantages and disadvantages can become the most promising future vehicles.I will introduce features and development of Pure Electric Vehicles 、Hybrid Electric Vehicle (HEV)、Fuel Cell Electric Vehicles (FCEV)、Natural Gas Vehicles、Hydrogen Engine Vehicles and DME Vehicles Etc. At last we will know which kind of the new energy vehicles will become mainstream in the future of the car by comparing.Key Word: New Energy Vehicles Future cars HybridHybrid cars is hybrid electric vehicles which use more than one kind of energy provides power to drives the car . Currently hybrid cars is the combination of traditional fossil fuels engin and electric motor. The most prominent advantage of hybrid cars is its fuel economy. The maximum power of the engin can determine by the average power ,so that the engin can work in less pollution and lower fuel consumption condition. That makes hybrid cars save 30%~50% fule compare with traditional cars,and significantly reducing emissions at the same time.Energy recovering from braking become easy too.But the problem of hybrid car is it’s high price and basicly no fuel saving at long distance、high speed driving.At present, China's hybrid vehicle technology development fast, some models have been in the period of practical .Take the Roewe 750 of Shanghai Automotive Group for example ,it has already on sale.In the world wild,Toyota Prius hybrid car first introduced in Japan in 1997,and the other major automobile companies havelaunched their own hybrid products, such as the Honda Insight, GM Saturn VUE, Ford Escape and so on.With technical progress and expansion of production scale,the cost has dropped significantly.Pure electric vehicles is driven by electric motor, which is powered by car-carry battery,and meet the requirements of traffic safety regulations.Pure electric vehicle using a rechargeable battery , and the basic structure is not complicated.Electric generators and car batteries are one of the key components, among which the most critical is battery.Pure electric vehicles is not a new car, the electric car was born more than 100 years. At that time the electric car battery lifespan is short, the mileage is not high also. Then the electric car is relaced by the increasingly technology mature internal combustion engine car. But in the 1970 s, due to the stimulation of oil crisis, all countries in the world began to look for other energy to replace oil. The electric car is back in the line of sight of people. And in recent years besides had the problems of energy, environmental problem has become a social focus on major issues. Againincreased focus on electric cars. Now the difficulty of promote puer electric car comes from the power storage technologies.Currently,energy storage in per unit weight of the battery is not enough for long -term using, the charge mileage is not ideal. On the other hand,The high-performance battery lifespan is short.Resulting in not froming economy scale, cost of pure electric vehicle is too high to commercial operation.Nevertheless, pure electric vehicles are promoted in the U.S., Europe, Japan in small-scale,and mainly use in government vehicle ,city bus Etc. The forerunner of China's electric car company BYD launched E6, and also exported electric bus to Europe .Fuel cell electric vehicle use a fuel cell as electric source to supply electric motor, and the chemical energy of fuel is directly changed into electrical energy by the cell.The energy conversion efficiency of the fuel cell is 2 to 3 times higher than internal combustion engines, and fuel cells do not produce harmful chemical reaction products and make lower noise.In recent years, although the development of fuel cell vehicles technology has made significant progress in the world wild , but there are still some technical challenges, such as the integration of fuel cells,vehicle integration, industrialization and commercialization. It is worth mentioning that we are at the same level with developed countries in the field of fuel cell electric vehicle researching.Hydrogen engine vehicle power by the engin which is transform from the existing automobile internal combustion engine.In addition to the hydrogen engine car has the same advantages of less pollution, lower emissions, but also has other special advantages, such as lower requirements for hydrogen, high combustion performance, engine technology is mature and so on.But now hydrogen engine car facing with problems of preparation and storage of liquid hydrogen .Ability to effectively solve these two problems in short time will determine the prospects for the development of hydrogen engine vehicles.Natural gas vehicles to use natural gas as fuel .According to the chemical composition and morphology of natural gas ,it can be classified as three kinds of it ,like Compressed Natural Gas (CNG), Liquefied Natural Gas (LNG) and Liquefied Petroleum Gas . Because natural gas vehicles using natural gas as fuel, so it has some feature like low pollution, low cost and high security.But natural gas vehicles have lower power performance, not easy to carry compared with normal vehicle. And once put into Large-scale using, we must build the appropriate station and pipeline.It also relates to design urban planning, funding and environmental safety, and many other factors, causing the high cost of using this kind of vehicle.China is rich in natural gas resources, and natural gas vehicle technology developed rapidly in these years . For example, some taxi Changsha use Compressed Natural Gas engin.In addition to the above new energy vehicles, as well as，there is also a kind of vehicle using organic substance, such as alcohol, ether as fuel to power the car.Ethanol fuel is ethanol automotive gasoline, ethanol vehicle technology is relatively mature, thetraditional internal combustion engine can modification to adapt to different ethanol gasoline fuel. The rapid development of ethanol cars happen in United States, Brazil and other countries thanks to the rich ethanol resources, while China is still in its initial stage.DME car use DME as fuel of compression-ignition engine. Generally using in two ways: Firstly, using the dimethyl ether as an ignition-promoting secondly dimethyl ether used as the direct combustion of liquid to get power.Dimethyl ether automobile technology in China has made important progress, such as Shanghai automotive group has successfully developed in dimethyl ether city bus, and began the trial runThanks to internal combustion engine technology is now very mature, hybrid cars is ease of using , sustainability, reliability is better than that of other new energy cars, but its still use gasoline, diesel oil as a source of energy, so the hybrid vehicle can't represent the future type of car. And because the power can be obtained from a variety of one-off energy,do not worry about energy draining, so pure electric vehicle has broad application prospects. At the same time, pure electric vehicles has no pollution, makes lower noise, is high efficiency. These advantages make this type of electric car research and application is becoming a hot spot of the car industry, and our country also take electric vehicles as the main orientation of auto industry strategic transformation. Fuel cell vehicles, with its efficient green cleaning and life advantage to get the attention of many countries to continuously invest devotion, therefore the fuel cell car will also be important form of the cars of the future. For other types of new energy vehicles, because of the limitations of fuel supplying, can't be used in the large scale all over the world. And this kind of alternative fuel in the engine power performance, corrosion, storage and transportation difficulties, such as obvious shortcomings. This kind of new energy vehicles may will be the future regional auto supplement type.Comparing the above list of various types of new energy vehicles, pure electric vehicles will be themainstream of future automobiles, fuel cell vehicles will act as an important component in the future , and a hybrid car is the transition models before exhausting of petrochemical resources, other types of cars are supplement adjust measures to local conditions. Pure electric vehicles is the most promising new energy vehicles, and is strongly supported by the state.Now some electric vehicles is used in the urban public transport, major activities.We look forward to the clean traffic early arrival of the era.References[1]邹政耀，王若平.新能源汽车技术.北京：国防工业书版社，2012[2]石川宪二.新能源汽车技术及未来.康云龙，余开江译.北京：科学出版社，2012[3]冯景毅.基于48V电压平台解读比亚迪绿混技术.汽车之家网，2013[4]黄正桥.陈斌波：电动汽车是未来汽车发展的方向.汽车之家网，2011[5]Sperling, Daniel.Two Billion Cars:Driving Toward :Oxford University Press,2009[6].Ranjan K. Bose, S. Sundar, K.S. Nesamani .Clearing the air : better vehicles, better fuels.New Delhi : Tata Energy Research Institute,2000[7]Electric VW Up prices ，02 December 2013。
汽车销售专业英语新能源汽车英语
汽车销售专业英语新能源汽车英语New Energy Vehicles in Automobile SalesWith the development of technology and the increasing awareness of environmental protection, new energy vehicles have become a hot topic in the automobile industry. As a salesperson working in the field of automobile sales, it is essential to master professional English related to new energy vehicles. In this article, we will discuss the key English vocabulary and phrases that will help you effectively communicate with customers and promote new energy vehicles.1. Types of New Energy VehiclesThere are three main types of new energy vehicles: hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and battery electric vehicles (BEVs). Here are some important terms related to these vehicles:- HEVs: Hybrid Electric Vehicles combine an internal combustion engine with an electric motor. They are powered by both gasoline and electricity.- PHEVs: Plug-in Hybrid Electric Vehicles have a larger battery than HEVs, which can be charged by plugging into an electric outlet. They can run on electricity alone for a certain distance before switching to gasoline.- BEVs: Battery Electric Vehicles are fully electric and do not have an internal combustion engine. They are powered solely by electricity stored in a battery.2. Charging InfrastructureOne of the challenges for the widespread adoption of new energy vehicles is the availability of charging infrastructure. Here are some key terms related to charging:- EV Charging Station: A facility where electric vehicles can be charged. It can be a public charging station or a private one at home.- Fast Charging: A type of charging that allows for a quicker charge, usually within 30 minutes to an hour.- Range Anxiety: The fear of running out of battery power before reaching a charging station. It is a common concern among electric vehicle owners.3. Incentives and SubsidiesMany governments around the world offer incentives and subsidies to promote the adoption of new energy vehicles. Here are some terms related to these policies:- Electric Vehicle Tax Credit: A tax credit given to consumers who purchase an electric vehicle. It helps reduce the cost of the vehicle.- Rebate: A cash incentive given to consumers after purchasing an electric vehicle. It is a form of financial support.- Zero-Emission Vehicle (ZEV) Mandate: A regulation that requires automakers to produce a certain percentage of zero-emission vehicles. It aims to reduce vehicle emissions and promote clean transportation.4. Environmental BenefitsNew energy vehicles are known for their environmental benefits, including lower greenhouse gas emissions and reduced air pollution. Here are some terms related to the environmental impact of new energy vehicles:- Carbon Footprint: The total amount of greenhouse gases emitted directly and indirectly by a product, organization, or individual. New energy vehicles have a lower carbon footprint compared to traditional gasoline vehicles.- Clean Energy: Energy from renewable sources that do not produce greenhouse gas emissions, such as solar, wind, and hydroelectric power. New energy vehicles contribute to the use of clean energy.In conclusion, mastering professional English related to new energy vehicles is essential for automobile sales professionals. By understanding and using the key vocabulary and phrases discussed in this article, you will be able to effectively communicate with customers, promote new energy vehicles, and contribute to the sustainable development of the automobile industry.。
第14章 汽车专业英语
1.2 Car Production 汽车生产
3. Paint Shop 涂装车间
Coating is a systematic engineering, which includes three basic processes of surface treatment, coating process and drying before coating, as well as a reasonable coating system.Maintaining a spotlessly clean, dust-free environment is critical to the quality and consistency of each car’s paint job. Now, in order to make the quality standard for line-off, there are four layers in painting including: ED, Sealer & PVC, Primer and Topcoat.
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1.1 Structure of an Automobile 汽车构造
1．Engine 发动机
The engine-the“heart”of the automobile-operates on internal combustion, meaning the fuel used for its power is burned inside of the engine. The four-stroke engine is the most common type of automobile engine. The engine is comprised of pistons, cylinders, tubes to deliver fuel to the cylinders, and other components . Each system is necessary for making the automobile run and reducing noise and pollution.
新能源汽车专业英语最新版精品课件第2章第1节
components of a PEV battery. A cell is the smallest possible battery that contains electrodes, a separator, and an electrolyte. The output voltage of a typical cell varies between one to six volts. A module consists of multiple cells that are usually connected in either series or parallel. Similarly, a pack is composed of a few modules located in a single location.
['ɪndɪkeɪtə(r)] n.指示器，指标，指示灯
measure
['meʒə(r)]
n.度量，度量单位;
metric
['metrɪk]
n.度量标准，尺度
2.1 Basic Terminology and Types of Power Batteries 动力电池的基本术语和类型
module moving-off nominal pack packaging parameter quantify
1.掌握重要的电池基本术语； 2.掌握锂离子与镍氢电池以及管理系统的结构、原理 和维护； 3.了解电池充电技术
1.重点：英文专业术语； 2.难点：基本术语
2.1 Basic Terminology and Types of Power Batteries 动力电池的基本术语和类型
《汽车专业英语》教学教案
《汽车专业英语》教学教案一、教学目标1. 知识目标：（1）掌握汽车行业常见的专业术语和表达方式。
（2）了解汽车行业的基本知识和最新动态。
（3）提高学生阅读和理解汽车专业英文资料的能力。
2. 能力目标：（1）能够熟练运用汽车专业英语进行交流和表达。
（2）能够阅读和理解汽车专业的英文文献、技术手册等。
（3）提高学生的跨文化交际能力和团队协作能力。
3. 情感目标：（1）激发学生对汽车专业的兴趣和热情。
（2）培养学生的创新意识和终身学习的态度。
二、教学内容1. 单元一：汽车行业概述（1）汽车发展历史（2）汽车行业现状与未来发展趋势（3）汽车相关术语介绍2. 单元二：汽车发动机（1）发动机类型及工作原理（2）发动机部件及其功能（3）发动机技术发展动态3. 单元三：汽车电器与电子技术（1）汽车电器系统概述（2）汽车电子控制系统（3）新能源汽车电器与电子技术4. 单元四：汽车制动系统（1）制动系统类型及工作原理（2）制动器结构与性能（3）制动系统故障诊断与维修5. 单元五：汽车body and pnt（1）车身结构与材料（2）汽车涂装技术（3）车身修复与涂装工艺三、教学方法1. 讲授法：讲解汽车专业英语的基本知识和术语，阐述重点难点。
2. 案例分析法：分析具体汽车案例，培养学生解决实际问题的能力。
3. 小组讨论法：分组讨论，提高学生的团队协作能力和跨文化交际能力。
4. 情景模拟法：模拟汽车行业工作场景，进行角色扮演，提高学生的实际操作能力。
四、教学评价1. 平时成绩：课堂参与度、作业完成情况、小组讨论表现等。
2. 期中测试：汽车专业英语知识测试，检验学生学习效果。
4. 综合评价：结合学生课堂表现、测试成绩和论文质量，进行全面评价。
五、教学资源1. 教材：《汽车专业英语》教材及相关辅助材料。
2. 多媒体教学设备：投影仪、计算机、网络等。
3. 实践教学基地：汽车实验室、维修车间等。
4. 参考文献：汽车专业英文文献、技术手册、期刊杂志等。
新能源汽车专业英语试题库答案最新完整精品
2020版《新能源汽车专业英语》试题库第一部分：专业术语第二部分：常用缩写第三部分：英译汉1. What are Alternative fuels currently commercially available and closely attended? 目前商业可用和受到密切关注的替代燃料有哪些？· Liquefied petroleum gas 液化石油气· CNG 压缩天然气· Methanol 甲醇· Hydrogen 氢· Fuel-cell 燃料电池· Electricity 电能· Hybrid（electricity + conventional fuels）混合动力（电+传统燃料）2. What are the types of electric vehicles? 电动汽车分为哪几种？Electric vehicles are broadly categorized into four groups based on the electric design of their powertrains, namely battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), hybrid electric vehicles (HEVs), and fuel-cell electric vehicles (FCEVs). Only BEVs and PHEVs are plug-capable, and are referred to as plug-in electric vehicles (PEVs).根据电动汽车动力传动系统的电动设计，将电动汽车大致分为四大类，即纯电动汽车(BEV)、插电式混合动力汽车(PHEV)、混合动力电动汽车(HEV)和燃料电池电动汽车(FCEV)。
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动力换档 传动轴 选档式变速器 轮式和履带式专用车辆
专用车辆 功率合成齿轮箱 级联电动机，双电动机 轮毂驱动
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
7.1.1 Layout of Battery Electric Vehicles Drives纯电动汽车的传动布 置
-The central motor acting on a conventional axle drive via a gearbox assembly for speed adjustment, preferably a planetary gearbox; fixed ratio. Application: city buses (Figure 7.3b). Possible alternative: design with tandem motors with two planetary gearboxes and a summarising gearbox (Figure 7.3d).
Figure 7.3 Schematic design types for traction motor applications a direct central motor; c tandem motors with summarising gear
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
本章学习目标
1. 掌握电动汽车传动布置的应用及蓄电池的设计原则； 2. 了解数学建模；本章难点重点来自重点：不同传动布置的应用
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
New Words and Phrases
hull modify proximity relevance
Chapter 7 Design Aspects of Electric Vehicles 电动汽车设计概略
本章学习内容
7.1 Layout of Electric Vehicles Drives电动汽车 的传动布置 7.2 Design Criteria of Batteries 蓄电池设计原则
7.3 Optimization Techniques - Mathematical Modeling 优化技术-数学建模
Figure 7.1 Layout of 7.1 Layout of Electric Vehicles Drives电动汽车的传P动as布se置nger Vehicle
Electric Drives CL clutch; D differential; FG fixed ratio reduction gear; GB gear box; M motor
驱动车轮，驱动轮 固定速比减速机构 齿轮箱 对…有意义 爬坡能力 就…而言 船体内驱动 行星齿轮减速箱
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
power shifting propeller shaft selector transmission special wheeled and tracked vehicle special-purpose vehicle summarising gearbox tandem motor wheel hub drive
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
-The central motor acting directly on a conventional axle drive; no ratio range. Application: city buses (Figure 7.3a). Possible alternative: design with tandem motors and a summarising gearbox (Figure 7.3c).
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
According to hybridization factor (HF), hybrid drives are current classified into micro hybrid, medium hybrid and full hybrid. Micro and medium hybrids are designed in most cases as parallel hybrids. Full hybrids have been designed as parallel hybrids and power-split hybrids.
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
Figure 7.2 three types of hybrid drives (a) series type; (b) parallel type; (c) power-split (mixed) type BA battery; C/C converter/inverter; CL clutch; E engine; G generator; M/G motor/generator; TR transmission
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
7.1.2 Layout of Hybrid Electric Vehicles Drives 混合动力电动汽车的传动布置
Hybrid drives can be divided into serial hybrid, parallel hybrid and power-split hybrid (also called series-parallel hybrid) drive (Figure 7.2). Serial hybrid is simplest in construction and easiest in control; power-split hybrid is most complicated in construction and control. Nowadays, serial hybrid is mainly used for commercial vehicles and power-split is mainly used for passenger cars.
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
7.1.3 Layout of Commercial Vehicle Serial Hybrid Drives
商用车串联式混合动力的布置
Serial hybrid powertrains have a practical relevance for commercial vehicles. They have no mechanical coupling of the engine to the wheels. The serial hybrid drive has the advantage of being highly flexible in terms of the selection of an electrical energy supply source. For all the drive configurations named, the electric traction motors can be arranged as follows:
[hʌl] ['mɒdɪfaɪ] [prɒk'sɪməti] ['reləvəns]
n.外壳，船壳，船体 vi.修改，改变，改造 n.接近，邻近 n.重要性，意义，相关性
7.1 Layout of Electric Vehicles Drives电动汽车的传动布置
drive wheel fixed-ratio reduction gear gear box have a relevance for hill-climbing capability in terms of in-hull drive planetary gearbox