新能源汽车专业英语5-1
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.
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.
返回
2
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
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)。
新能源汽车专业英语1-2
1.3 Classifications of Electric Vehicles 电动汽车的分类
infancy intensive inverter mostly onboard pollutant powertrain
['ɪnfənsi]
n.婴儿期，摇篮时代，初期
回顾
Chapter 1 Overview of the New Energy Vehicles 新能源汽车概述
上次课学习内容 1.1 The Development of Electric Vehicles 电动汽车的发展
复习
#阅读下列英文单词，并翻译成汉语
pickup
['pɪkʌp];
range
燃油经济性，燃料效率 燃料电池电动汽车 纯电动汽车，全电动汽车 混合动力电动汽车 加氢站 电动机逆变器 插电式电动汽车
hydrogen
['haɪdrədʒən]
n.氢
1.2 Overview of Alternative Fuel vehicles 替代燃料汽车概述
infrastructure methane methanol octane power
['ɪnfrəstrʌktʃə(r)] n.基础设施; 基础建设
[reɪ;dæ n]
strategy
['strætədʒi]
复习
阅读下列词组，并翻译成汉语 alternative fuel alternative fueled vehicle electric motor electric starter
##说明电动汽车发展分哪几个阶段
1.3 Classifications of Electric Vehicles 电动汽车的分类
《新能源汽车专业英语》习题与参考答案题库最新完整精品
机工2020版《新能源汽车专业英语》习题与参考答案习题第1章1. What stages did the development of electric vehicles go through? 电动汽车的发展经历了哪几个阶段？2. 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？3. What are the types of electric vehicles? 电动汽车分为哪几种？第2章4. What are the main terminologies of power batteries ? 动力电池的主要术语有哪些？5. What are the types of power batteries ? 动力电池有哪几种类型？6. What are the electric energy accumulators？电能蓄能装置有哪些？7. What are the basic components of lithium ion and NiMH batteries? 锂离子电池和镍氢电池的基本组成包括哪些元件？8. Describe the basic operation of lithium ion and NiMH batteries?叙述锂离子电池和镍氢电池的基本原理。
9. What are the functions of BMS? 电池管理系统的功能有哪些？10. What are the two categories of battery charging technology? 蓄电池充电技术分为哪两类？11. Describe the basic principles of wireless charging technology? 描述无线充电技术的基本原理？12. Describe the steps of battery Disassembling? 描述蓄电池组拆卸的步骤13. What are safety precautions in the service and testing of the power batteries？动力电池维护测试中的安全措施有哪些？第3章14．What are the two types of motor? 电动机分为哪两种类型？15. What are the types of motors commonly used in electric vehicles?电动汽车常用的电动机分有哪几种类型？16. What are the main components of the basic structure of electric motor used in electric vehicles? 电动汽车用电动机的基本结构主要由哪些部件构成？17. What is the role of the motor controller? 电动机控制器的作用是什么？18. Briefly describe the principle of motor controller.简单描述电动机控制器的作用原理第4章19. How to classify hybrids? What are the categories? 混合动力怎样分类？分为哪几类？20. Briefly describe the working principle of BMW parallel hybrid. 简述BMW并联式混合动力的工作原理。
新能源汽车专业英语
新能源汽车专业英语新能源汽车专业英语一、概述New energy vehicles (NEVs) are a type of vehicle that uses alternative energy sources, such as electricity, hydrogen fuel cells, or hybrid systems. They are becoming increasingly popular due to their environmental benefits and potential cost savings.二、电动汽车Electric vehicles (EVs) use electric motors powered by rechargeable batteries. They emit no tailpipe pollutants and have lower operating costs than traditional gasoline-powered cars. Types of EVs include battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), and hybrid electric vehicles (HEVs).三、燃料电池汽车Fuel cell vehicles (FCVs) use hydrogen gas to power an electric motor. The only emissions from FCVs are water vapor and heat. However, the infrastructure for producing and distributing hydrogen is still limited.四、混合动力汽车Hybrid electric vehicles combine an internal combustion engine with an electric motor to improve fuel efficiency and reduce emissions. There are two types of HEVs: series hybrids, where the engine charges the battery which powers the motor; parallel hybrids, where both the engine and motor can drive the wheels.五、充电基础设施Charging infrastructure is essential for EVs to be practical for daily use. This includes public charging stations at parking lots, shopping centers, etc., as well as home charging units installed in garages or driveways.六、政策支持和市场前景Many governments around the world offer incentives such as tax credits orrebates for purchasing NEVs in order to promote their adoption. The market outlook for NEVs is positive due to increasing concerns about climate change and air pollution, as well as advancements in technology making them more affordable and practical for consumers.七、未来发展趋势The future development trend of NEV industry will focus on improving battery technology to increase range while reducing costs; expanding charging infrastructure; developing new materials that can make lighter weight cars with longer ranges; exploring new business models such as car sharing services using NEV fleets; integrating smart technologies into NEV systems like autonomous driving features etc..。
新能源汽车专业英语 第1章 新能源汽车概述
1.1 The Development of Electric Vehicles
In 1901, Ferdinand Porsche developed the LohnerPorsche Mixte Hybrid, the first gasoline-electric hybrid automobile in the world. It was originally an electric-powered vehicle and then a gasoline engine was added to recharge the battery. Another hybrid car that used both a gasoline engine and an electric motor to power the vehicle was built by Woods Motor Company of Chicago in 1916, Illinois, and was called the “Woods Dual Power”.
from the ground up
从头开始
gasoline engine
汽油机
gasoline-electric hybrid automobile 汽油-电动混合动力汽车
hand crank horseless carriage
起动摇把 无马的马车，老式汽车
1.1 The Development of Electric Vehicles
New Words and Phrases hybrid car
混合动力汽车
hydrogen fuel cell
氢燃料电池
lithium-ion battery
汽车专业英语
led by an electric motor powered by rechargeable battery packs．The Battery Electric Vehicle，for short BEV，
cal machinery control technology development，must be replaced by direct current the electric motor (BCEM)，the switch magnetic resistance electric
internal combustion engine automobile
of the electric automobile works only produces the waste gas，have not the exhaust pollution ． It is extremely
beneficial to protect the environmental and the air ， so it has Laudatory of “ Zero-pollution ” ． Electric motors
Environmentally friendly．EVs emit no tailpipe pollutants ， al-
though the power plant producing the electricity may emit them．Electricity from nuclea- ， hydro- ， solar- ， or wind-powered plants causes no air pollutants．
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 bees 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 bee 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 bee mainstream in the future of the car by paring.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 bination 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 pare with traditional cars,and significantly reducing emissions at the same time.Energy recovering from braking bee 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 panies have launched 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 plicated.Electric generators and car batteries are one of the key ponents, 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 bustion 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 bee a social focus on major issues. Again increased focus on electric cars. Now the difficulty of promote puer electric car es 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 mercial 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 pany 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 bustion 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 mercialization. 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 bustion engine. In addition to the hydrogen engine car has the same advantages of less pollution, lower emissions, but also has otherspecial advantages, such as lower requirements for hydrogen, high bustion 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 position and morphology of natural gas ,it can be classified as three kinds of it ,like pressed Natural Gas (G), 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 pared 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 pressed Natural Gas engin.In addition to the above new energy vehicles, as well as，thereis 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, the traditional internal bustion 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 pression-ignition engine. Generally using in two ways: Firstly, using the dimethyl ether as an ignition-promoting secondly dimethyl ether used as the direct bustion 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 bustion 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 aboutenergy 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 being 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 shortings. This kind of new energy vehicles may will be the future regional auto supplement type. paring the above list of various types of new energy vehicles, pure electric vehicles will be the mainstream of future automobiles, fuel cell vehicles will act as an important ponent 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 electricvehicles 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，王假如平.新能源汽车技术.：国防工业书版社，2012[2]石川宪二.新能源汽车技术与未来.康云龙，余开江译.：科学，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开展的方向.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 revealed.TopGear.，02 December 2013。
关于新能源汽车的英语求职信
关于新能源汽车的英语求职信英文回答：Dear [Hiring Manager Name],。
I am eager to express my interest in the New Energy Vehicle Engineer position at [Company Name]. With my extensive experience in the automotive industry,particularly in the development and research of electric and hybrid vehicles, I am confident that I can make a significant contribution to your team.Throughout my career, I have consistently sought opportunities to advance the field of sustainable transportation. In my previous role as a Senior Engineer at [Previous Company Name], I played a pivotal role in the development of cutting-edge electric powertrains and battery systems. I successfully led a team of engineers in designing and testing innovative solutions to improve vehicle performance and efficiency.My expertise extends to various aspects of new energy vehicle development, including:Electric motor and powertrain design.Battery pack design and integration.Charging infrastructure planning.Vehicle control systems.Thermal management systems.Moreover, I am proficient in advanced simulation tools such as MATLAB and Simulink, which I have utilized extensively to optimize vehicle designs and predict system behavior. I am also well-versed in industry standards and regulations related to new energy vehicles.Beyond my technical capabilities, I am a highly motivated and results-oriented individual with a strongwork ethic and a passion for solving complex engineering challenges. I am eager to collaborate with a team of like-minded professionals to drive innovation and contribute to the success of [Company Name].I am confident that my skills and experience align perfectly with the requirements of this position. I ameager to discuss my qualifications further and demonstrate how I can add value to your team.Thank you for your time and consideration.Sincerely,。
电动汽车电力专业英语 英文PPT
一、Background 二、Definition 三、Classification
四、Working principle 五、Advantages and disadvanges 六、Practical app酸雨
How do we solve that?
❖ 电动汽车是指以车载电源为动力， 用电机驱动车轮行驶，符合道路交 通、安全法规各项要求的车辆。由 于对环境影响相对传统汽车较小， 其前景被广泛看好。
Large-scale electric transport
Metros
Trams
electric locomotives
Trolleybuses
Seden
（ FCEV ）
Current 电流
Storage battery
蓄电池
Power Conditioner 电力调节器
电动车工作原理
Motor 电动机
power transmission system 动力传动系统
To drive the car
驱动汽车行驶
1
non-pollution, low noise
EV Bus
Small scale electric vehicles
电动汽车类型
蓄电池 电动汽车
Battery Electric Vehicle
（ BEV ）
混合动力汽车
Hybrid Electric Vehicle
（ HEV ）
燃料电池汽车
FUEL CELL Electric Vehicle
Electric vehicles
!!!
An electric vehicle (EV), also referred to as an electric drive vehicle, uses one or more electric motors or traction motors for propulsion.
汽车专业英语
随着汽车产业的
不断发展，各种汽 车文化也随之应运 而生。
所谓汽车文化，
是指物质和精神层 面的结合。
What is called the automobile culture，the automobile culture is
considered combination of material level and spiritual level．
Fig. 5-1
The North American International Auto 北美国际汽车展览
Show begins with press preview days， 由媒体日、业界日、
慈善日三个展示日开
industry preview days and a charity 始。慈善日的展览旨
its large scale and influence is incomparable．Except North American International Auto Show，there are also Frankfurt Auto Show（in midmonth of
yearly September has been held in Frankfurt Trade Square of Germany）， and Paris Auto Show （ biennially ， in
汽车工业掠影 Unit 4 Summarize of New energy automobile
新能源汽车概述 Unit 5 Car Culture 汽车文化
Unit 5 Car Culture
汽车文化
In the wake of continuous development of automobile industry，all kinds of automobile culture are rise in response to the proper time and conditions thereupon．
新能源汽车专业英语最新版精品课件第4章第2节
本章难点重点
1.重点：混合动力系统原理、英文专业术语； 2.难点：传动原理
Chapter 4 Transmission Systems 传动系统
上次课学习内容
4.1 Classification of Hybrid Drive 4.2 Passenger Car Hybrid Drive 4.2.1 BMW 6-speed parallel hybrid passenger car automatic gearbox
回顾
4.1 Classification of Hybrid Drive 混合动力的分类
According to the layout of the prime movers, hybrid drives can be divided into
serial hybrid parallel hybrid power-split hybrid (also called series-parallel hybrid) Categorize by their levels of hybridization mild hybrid. medium hybrid. Full hybrid.
Once the ICE is started, MG1 operates as a generator, but turns in the counterclockwise direction. ICE output is now divided or "split" between the drive wheels (ring gear) and MG1 (sun gear). Power generated by MG1 is either directed to MG2 to help move the vehicle or is used to recharge the HV battery if necessary.
新能源汽车好处英语作文
新能源汽车好处英语作文英文回答：New energy vehicles, also known as electric vehicles, have become increasingly popular in recent years. There are several benefits of using new energy vehicles, both for individuals and for the environment.Firstly, new energy vehicles are more environmentally friendly compared to traditional gasoline-powered cars. They produce zero tailpipe emissions, which means they do not release harmful pollutants into the air. This helps to reduce air pollution and improve air quality, especially in heavily populated cities. For example, in Beijing, whereair pollution is a major concern, the government has been promoting the use of new energy vehicles to combat the issue.Secondly, new energy vehicles can help to reduce our dependence on fossil fuels. As we all know, fossil fuelsare limited and non-renewable resources. By using newenergy vehicles, we can decrease our reliance on oil and other fossil fuels, which will in turn help to conserve these valuable resources for future generations. Additionally, it can also help to stabilize fuel prices and reduce the vulnerability of our economy to fluctuations in oil prices.Furthermore, new energy vehicles are generally quieter and smoother to drive compared to traditional cars.Electric motors are known for their instant torque, which provides quick acceleration and a smooth driving experience. This can greatly enhance the comfort and enjoyment of driving, making it a more pleasant experience for thedriver and passengers.In addition to these benefits, new energy vehicles also have the potential to create new job opportunities and stimulate economic growth. The development and productionof electric vehicles require a different set of skills and expertise compared to traditional automobile manufacturing. This means that new industries and job positions can becreated, contributing to the growth of the economy. For example, the electric vehicle market has led to the emergence of new companies specializing in battery technology and charging infrastructure.To sum up, new energy vehicles have numerous advantages. They are environmentally friendly, reduce our dependence on fossil fuels, provide a smoother and quieter driving experience, and have the potential to stimulate economic growth. As more and more people recognize these benefits, the adoption of new energy vehicles is expected to continue to rise in the coming years.中文回答：新能源汽车，也被称为电动汽车，在近年来越来越受到欢迎。
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本次课学习内容
5.1 Fuel Efficiency Measures 燃油经济性测量 5.2 Some Typical BEVs 典型的纯电动汽车简介
本次课学习目标
1.了解电动汽车燃油经济性测量方法； 2.了解典型纯电动汽车的基本结构与性能；
本次课难点重点 难点：电动汽车燃油经济性测量方法
5.1 Fuel Efficiency Measures 燃油经济性测量
5.2 Some Typical BEVs 典型的纯电动汽车简介
The Tesla Model S won awards including the 2013 World Green Car of the Year, 2013 Motor Trend Car of the Year, Automobile magazine's 2013 Car of the Year, Time Magazine Best 25 Inventions of the Year 2012 award and Consumer Reports' top-scoring car ever. In 2015, Car and Driver named the Model S the Car of the Century.
豪华汽车
rank as
可算作…
World Green Car of the Year 世界年度绿色汽车
5.2 Some Typical BEVs 典型的纯电动汽车简介
5.2.1 Tesla Model S
The Tesla Model S is a fullsize all-electric luxury car （Figure 5.1 and Table 5.1）, produced by Tesla Motors, and introduced in June 2012. It scored a perfect 5.0 NHTSA automobile safety rating and is the fastest accelerating car currently in production. The Model S ranked as the world's best selling plug-in electric vehicle in 2015.
In Table 5.1 and Table 5.2, the MPGe values of different BEVs and PHEVs are presented. The associated calculations assume a mixture of 45% of highway driving and 55% of urban driving. For instance, Nissan Leaf’s fuel economy is 126 MPGe and 101 MPGe in highway and urban driving, respectively, and their weighted average is 114 MPGe.
1.了解电动汽车燃油经济性测量方法； 2.了解典型纯电动汽车的基本结构与性能； 3.了解典型混合动力电动汽车的基本结构与性能
本章难点重点
1.重点：典型电动汽车的基本结构、性能英文专业术 语； 2.难点：燃油经济性
Chapter 5 Brief Description to Some Typical EVs典型的电动汽车简介
New Words and Phrases
calculation
[ֽkæ lkju'leɪʃn]
consume consumption equivalent incorporate methodology
[kən'sju:m] [kən'sʌmpʃn] [ɪ'kwɪvələnt] [ɪn'kɔ:pəreɪt] [ֽmeθə'dɒlədʒi]
Model
AER
MPGe
Engine Battery
(mi)
Combined (kW)
(kWh)
City/HWY
Honda Accord 13
115
124
7
Ford Fusion
20
88
68
7
Toyota Prius
11
95
60
4
Porsche
16
50
Panamera
Cadillac ELR
37
82
present
['preznt]
n.计算 vt.消耗 n.消费，消耗 adj.相当的，等效的 vi.包含，合并，混合 n.方法，方法论 n.呈现
5.1 Fuel Efficiency Measures 燃油经济性测量
BTU
kilometers per liter
life cycle miles per gallon (MPG)
In 2016, Tesla updated the design of the Model S. The 60, 60D, 70, 70D, 75, 75D and 90D versions are available. In August 2016, Tesla introduced the P100D to be the new top-level model. The P100D model has a 100 kWh battery, a 0 – 60 mph (0 – 97 km/h) time of 2.5 seconds and a driving range of 485km.
Acceleration
0 – 97 km/h : 2.5s
Range
485 km
5.2 Some Typical BEVs 典型的纯电动汽车简介
The United States Environmental Protection Agency (EPA) official range for the 2012 Model S Performance model equipped with an 85 kWh battery pack is 265 miles (426 km). EPA rates its energy consumption at 237.5 watthours per kilometer (38 kWh/100 mi or 24 kWh/100 km) for a combined fuel economy of 89 miles per gallon gasoline equivalent ( 2.64 L/100 km) .
miles per gallon equivalent (MPGe)
英国热量单位（=252卡） 千米/升 生命周期 英里/加仑 当量英里/加仑
5.1 Fuel Efficiency Measures 燃油经济性测量
Text
For ICEVs, miles per gallon (MPG) and kilometers per liter are commonly used to represent fuel efficiency rates of vehicles. By incorporating the energy consumption of the PEVs for converting electric energy into motion, miles per gallon equivalent (MPGe) is often referred to as the effective efficiency of the PEVs. MPGe is a measure of distance traveled per unit energy and is calculated as follows.
5.2 Some Typical BEVs 典型的纯电动汽车简介
70
9.4
111
17
5.2 Some Typical BEVs 典型的纯电动汽车简介
New Words and Phrases
drastically
['drɑ:stɪklɪ]
adv.大大地
full-size
['ful'saiz]
adj.正常尺寸的，全尺寸的
hit
[hɪt]
vt.达到
invention
5.1 Fuel Efficiency Measures 燃油经济性测量
Table 5.1 Overview of Battery Electric Vehicles in 2015
Model BMW i3
AER (mi)
81
MPGe Combined City/HWY
124
Engine Battery (kW) (kWh)
[in'venʃən]
n.发明
rate
[reɪt]
n.等级；vt.定级
specification [ֽspesɪfɪ'keɪʃn] n.规格
5.2 Some Typical BEVs 典型的纯电动汽车简介
by courtesy of
蒙…允许
Car of the Year
年度最佳汽车
luxury car
The US EPA calculates the battery-to-wheel MPGe based on the following formula:
5.1 Fuel Efficiency Measures 燃油经济性测量
where EM is wall-to-wheel electrical energy consumed per