The instruction of electric vehicle
关于中国大力支持电动汽车的英语作文
关于中国大力支持电动汽车的英语作文China has been making significant efforts to support the development and adoption of electric vehicles (EVs) in recent years. The government has implemented various policies and initiatives to promote the use of EVs as a way to reduce emissions, combat air pollution, and achieve sustainable transportation.One of the key strategies that China has employed to support electric vehicles is the implementation of generous subsidies for EV buyers. These subsidies help reduce the upfront cost of purchasing an electric vehicle, making them more affordable and attractive to consumers. In addition to subsidies, the Chinese government has also implemented measures such as tax incentives and registration restrictions to further encourage the adoption of EVs.Furthermore, China has invested heavily in building the necessary infrastructure to support electric vehicles. The country has rapidly expanded its network of charging stations, with thousands of new stations being added each year. This infrastructure development not only addresses range anxiety among potential EV buyers but also promotes the growth of the EV market.Moreover, China has set ambitious targets for the production and sales of electric vehicles. The government aims to have EVs account for a significant percentage of total vehicle sales in the country by a certain year, with goals to increase the share of EVs in the market steadily.In addition to these efforts, China has also been actively supporting the development of the electric vehicle industry through research and development initiatives, investments in EV technology, and collaborations with domestic and international automakers. This support has helped Chinese EV manufacturers become leaders in the global EV market, with companies like BYD and NIO gaining international recognition for their innovative electric vehicles.Overall, China's strong support for electric vehicles has played a crucial role in driving the growth of the EV market in the country. With the government's continuous efforts to promote EV adoption, China is well-positioned to lead the transition to electric mobility and contribute to a more sustainable future for transportation.。
《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。
鼓励使用电动汽车英语作文
The adoption of electric vehicles EVs is a pivotal step towards a more sustainable future.As the world grapples with the effects of climate change and the depletion of fossil fuels,the shift to cleaner,more efficient modes of transportation is becoming increasingly urgent.Here are several reasons why we should encourage the use of electric vehicles and the benefits they bring to society,the economy,and the environment.1.Reduction of Emissions:Electric vehicles produce zero tailpipe emissions,which means they do not emit harmful pollutants such as carbon dioxide,nitrogen oxides,or particulate matter.This is a significant advantage over internal combustion engine vehicles,which are major contributors to air pollution and greenhouse gas emissions.2.Energy Efficiency:EVs are more energyefficient than conventional cars.They convert a higher percentage of the electrical energy from the grid to power at the wheels,which means less energy is wasted in the process.This efficiency can lead to significant reductions in energy consumption and associated costs.3.Renewable Energy Integration:As the grid becomes increasingly powered by renewable energy sources like solar and wind,electric vehicles can be charged using clean energy.This integration supports the transition to a lowcarbon economy and reduces our reliance on fossil fuels.4.Noise Pollution Reduction:EVs are much quieter than their gasoline counterparts,which can lead to a reduction in noise pollution in urban areas.This can improve the quality of life for residents, particularly in densely populated cities.5.Economic Benefits:The electric vehicle industry has the potential to create new jobs in manufacturing, maintenance,and charging infrastructure.Additionally,the lower operating costs of EVs can benefit consumers by reducing the amount spent on fuel and vehicle maintenance. 6.Technological Advancements:The push for electric vehicles has spurred innovation in battery technology,charging infrastructure,and vehicle design.These advancements can lead to improvements in other sectors as well,such as energy storage and renewable energy integration.7.Health Benefits:Reduced emissions from EVs can lead to better air quality,which in turn can have apositive impact on public health.Lower levels of air pollution are associated with reduced rates of respiratory illnesses,cardiovascular diseases,and other health issues.8.Consumer Choice:As the market for electric vehicles grows,consumers will have more options to choose from,including different vehicle types,price points,and features.This variety can cater to a wider range of consumer preferences and needs.9.Longterm Sustainability:Investing in electric vehicles is a longterm solution to the challenges posed by climate change and resource depletion.By transitioning to EVs,we can ensure a more sustainable future for transportation.10.Policy Support:Governments around the world are recognizing the importance of electric vehicles and are implementing policies to support their adoption.This includes subsidies,tax incentives,and the development of charging infrastructure,which can make EVs more accessible to the public.In conclusion,encouraging the use of electric vehicles is a multifaceted approach that addresses environmental concerns,economic opportunities,and societal benefits.As technology continues to advance and the infrastructure for EVs improves,it is likely that we will see a significant increase in their adoption,leading to a cleaner,more sustainable future for all.。
发现电动汽车的优势英语作文
发现电动汽车的优势英语作文英文回答：The rise of electric vehicles (EVs) has sparked significant interest due to their numerous advantages over conventional gasoline-powered vehicles. Here are some key benefits of opting for an EV:1. Lower Operating Costs:EVs operate on electricity, which is generally cheaper than gasoline. This can result in substantial savings on fuel expenses over the long term.2. Reduced Carbon Emissions:By eliminating the combustion of fossil fuels, EVs significantly reduce greenhouse gas emissions. This contributes to cleaner air and a healthier environment.3. Quiet Operation:Electric motors produce far less noise than internal combustion engines. This means that EVs offer a quieter and more pleasant driving experience, both for the occupants and the surrounding community.4. Instant Torque and Smooth Acceleration:Electric motors provide immediate torque, resulting in responsive acceleration and a smoother driving experience.5. Government Incentives:Many governments offer financial incentives, such as tax credits and rebates, to encourage the adoption of EVs. These incentives can further reduce the cost of ownership.6. Reduced Maintenance:EVs require less maintenance compared to gasoline-powered vehicles. They do not need oil changes or exhaustsystem repairs, resulting in lower maintenance costs.7. Enhanced Safety Features:Modern EVs are equipped with advanced safety features, including lane departure warnings, adaptive cruise control, and automatic emergency braking. These features enhance driver assistance and help prevent accidents.8. Future-Proofing:As governments and businesses increasingly commit to reducing carbon emissions, the demand for EVs is expected to grow. Owning an EV positions you for the future and aligns with sustainable transportation trends.中文回答：电动汽车的优势：电动汽车因其相较于传统燃油汽车的诸多优势而备受关注。
电动汽车文章（中英翻译）
电动汽车文章（中英翻译）The electric car — a green transport revolution in the making?As the world's continuing energy crisis, and war and oil consumption and energy ----- car full with the amount of increase, decrease energy day by day, one day it will disappear without a trace. Oil is not living resources. Oil consumption in the net must be to find a substitute before. With the development of technology and social progress, the invention of the electric vehicles will be effective help ease the financial difficulty. Electric cars will become the ideal means of transport.Faced with high energy costs and rising consumer and government concern over the fate of the environment, the world's automakers are stepping up investment in the development of alternative power train technologies that promise to substantially cut fuel consumption and reduce greenhouse gas emissions.Much attention to-date has focused on advances by Japanese and American automakers in the development of hybrid and battery electric vehicles. Toyota's,Prius has emerged as the best-selling hybrid car in the world. TesIa Motors, a US-based start-up, has launched its first battery electric vehicle, the Tesla Roadster. By the end of 2010, GM plans to launch its much-touted Volt hybrid, while Chrysler has recently announced similar plans.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, China's independent innovation of new energy vehicles in the process, adhere to thegovernment 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 "Several European countries as well as U.S,Japan,China and others, have recently announced bold plans for the introduction of electric vehicles. These include fiscal incentives, funding research on batteries and electric vehicles and plans for the deployment of a charging infrastructure. Major cities such as London and Paris have announced electric car-sharing systems, while public administrations and companies using large captive fleets are purchasing electric vehicles.At the same time, utilities, car manufacturers, battery producers and academics are joining forces on initiatives such as the EURELECTRIC Task Force on Electric Vehicles and EpoSS, the European Technology Platform on Smart Systems Integration. Together with the European Investment Bank the European Commission has launched the European Green Cars Initiative, with EUR 5 billion partly dedicated to the research, development and manufacturing of batteries and electric cars and to demonstration projects.This flurry of activity seems to indicate that the electric car is heading for a major breakthrough at last - but is it here to stay this time? History calls for caution. The production of electric vehicles began as far back as 1838 – 52 years before combustion engine vehicles. However, after 1913 the mass commercialization of the combustion engine led to a rapid decline in electric vehicles. Attempts to reintroduce electric vehicles in past decades have for the most part been unsuccessful and they still represent a very small, niche market.One of the biggest issues facing the potential take-up of electric vehicles is the rate of improvement in the performance of electric vehicle batteries.The biggest drag on electric vehicle performance comes from the lithium-ion battery, which can add another 220 kilograms to the total weight of a car, versus an ICE-powered vehicle.Since most passenger vehicles in China today are driven in urban areas, where shorter distances and slower speeds are the norm, this may not prove to be as vexing an issue as it is in other markets such as the US or Europe, where the average driving distance and top speed are considerably longer and higher. Continued research and development into electric battery technology is generating promising improvements in performance. US-based A123Systems,one of the world's largest producers of high-power lithium-ion batteries, Announced a battery capable of powering a car for 200 kilometers between charges. Toshiba recently announced the commercial launch of its Super Charge battery, which can be charged to 90 percent capacity in less than five minutes.Yet today the future looks brighter. A great deal of progress has been made in battery technology and electric vehicles are expected to re-enter the market on a large scale within the next couple of years. Based on a moderate growth scenario, by 2050, electric vehicles could represent more than 60%of new sales and constitute up to 25% of the global car fleet. However, estimates of the extent of future deployment vary greatly, as there is still some uncertainty in relation to the development of technology and future consumer behavior.One of the primary benefits of electric vehicles is, of course, the reduction of Green house gases emitted into the atmosphere. Our calculation of the total carbon abatement potential ofalternative power train technologies counted not only the CO2 emissions that vehicles produce, but also emissions produced through out their entire life-cycle, from the CO2 emitted during the generation of electric power through to the transportation of fuel.Over a period of 8 months in 2008, a global McKinsey team studied the passenger vehicle industries in North America, Europe, China, and India. The team examined four power train technology alternatives, chosen on the basis of existing technologies and their near-term commercial feasibility. They contrasted them to conventional internalcombustion engine (ICE) vehicles that run on gasoline or diesel.Full hybrid vehicles: Running primarily on gasoline, full hybrids are powered by a battery during acceleration of the vehicle, but draw most of their power from an internal combustion engine. Full hybrids, equipped with ICE improvement technologies mentioned above, have a life-cycle carbon abatement potential of 56 percent.Compressed natural gas (CNG) vehicles: CNG vehicles are normally perceived to be a source of clean energy, but their life cycle carbon abatement potential depends wholly on the source of the gas一the greater the distance the gas needs to be transported, the higher this power train's "well-to-tank" emissions. CNG cars rank close to hybrids in their life-cycle carbon abatement potential at 55 percent, assuming the gas comes from local sources.Electric vehicles: Electric vehicles include plug-in hybrid vehicles (PHEV) and battery electric vehicles (BEV). Compared with full hybrids, plug-in hybrid vehicles contain a much biggerbattery that can power the vehicle for a longer distance without the aid of an internal combustion engine, can be recharged by plugging them into standard electric sockets, and derive a smaller proportion of their propulsion from the internal combustion engine. Can be recharged by plugging them into standard electric sockets, and derive a smaller proportion of their propulsion from the internal combustion engine. Battery electric vehicles run solely on battery power without the aid of any internalcombustion mechanism. Given reliance on coal-fired plants for electricity.electric vehicles today only have a 19 percent carbon abatement potential over current internal combustion engine technologies; however, this can be increased to as much as 49 percent if diversifies its energy mix towards alternative energy sources for its supply of electric power.Electric vehicles have zero tailpipe emissions, but there are, of course, emissions involved in the production of electricity. As an example,with no concerted action to adopt new power train technologies, the level ofCO2 emissions from passenger cars in China could reach nearly 1.2 billion tons in 2030. However, our research showed that by adopting a mix of various alternative power train technologies, China could cut emissions from passenger vehicles by up to 45 percent. Relative to other power train technologies, electric vehicles demonstrate a some what weaker carbon abatement potential. While full hybrid cars have an abatement potential of 56 percent, electric vehicles' potential stands at 19 percent. This can be explained by the fact that China still relies on coal-fired plants for as much as 85 percent of its electricity supply. This can be explained by the fact that China stillrelies on coal-fired plants for as much as 85 percent of its electricity supply.It also can blossom into another electric car benefits of electricvehicles is th e “displacement “of harmful air pollutants from urban to rural areas, where population exposure is lower. Noise levels are also lower, particularly in urban driving conditions.Another major advantage of electric vehicles is their energy efficiency. With a tank-to-wheel efficiency in the range of 60 to 80 %, they outperform conventional cars four-fold. Generally, electric vehicles show greatest energy savings at low speeds and in situations involving frequently-changing driving dynamics, which is another reason why cities are a prime target market.Electric vehicles will also create opportunities for software developers. Electric vehicles require an electronic interface that informs the driver of the status of the car's vital statistics, from fuel and battery usage, to split-second updates in GPS navigation systems. Venture-backed start-up Better Place is developing a comprehensive information management system it calls AutOS.that will, among other things, inform the driver of the nearest battery-charging stations.While other technologies such as fuel cells hold great promise in reducing CO2 emissions, its commercial application remains years away. Investing in electric vehicles, however, does not mean Chinese OEMs and suppliers should stop their research into other technologies. Rather, they should maintain a balanced technology portfolio, with electric vehicles being a near-term solution, while viewing other technologiessuch as fuel cells as a potential long-term solution that couldyield returns once the technology becomes commercially viable.Thanks to their energy efficiency, and assuming that electricity generation will be even greener in the future, electric vehicles could contribute to a considerable reduction in greenhouse gases. Given the ongoing debate on climate change, this could prove to be an important factor. Indeed, transport is responsible for more than a fifth of the EU’s greenhouse gas emissions and it is the only sector with growing emissions. While the improvement of internal combustion engines still offers considerable potential for reducing emissions per kilometer driven, reductions in greenhouse gas emissions over and above 50 % will require new technological solutions, such as the electric vehicle.Compared to conventional vehicles, and based on the current average European electricity supply, electric vehicles have 50 % less emissions. Further benefits can be achieved if the carbon intensity of power generation continues to decrease with further greener and renewable energy sources.The electric car finally seems to be on the verge of breaking through, offering significant environmental benefits, especially in urban areas. There are, however, still some obstacles related to green electricity supply, the as yet expensive battery technology, the limited driving range and the need for a dense network of electric chargingfacilities. To overcome these obstacles, innovative business models are being developed to help transform automotive transport.电动车：正在进行的绿色交通革命？随着世界上持续的能源危机，战争和石油消费以及汽车数量的增加，能源日益减少，有一天它会消失得无影无踪。
电动汽车安全指南英文版
Electric Vehicle Safety GuideIntroduction:As electric vehicles (EVs) become increasingly popular, it is essential to prioritize safety to ensure a smooth and secure driving experience. This safety guide provides important guidelines and recommendations for the safe operation and maintenance of electric vehicles. By following these guidelines, drivers can minimize risks and maximize the safety of themselves and others on the road.Charging Safety:Only use charging equipment that is compatible with your electric vehicle and follow the manufacturer's instructions.Inspect charging cables and connectors regularly for any signs of damage or wear. Avoid charging in extreme weather conditions, such as heavy rain or snow, to prevent electrical hazards.Do not attempt to modify or repair charging equipment without proper knowledge and expertise.Battery Safety:Familiarize yourself with the location of the high-voltage battery pack in your electric vehicle.In case of an accident or emergency, follow the manufacturer's guidelines for disconnecting the battery or contacting emergency services.Avoid exposing the battery to extreme temperatures, as it can affect its performance and safety.If you notice any unusual behavior or warning signs related to the battery, consult a qualified technician immediately.Driving Safety:Understand the unique characteristics of electric vehicles, such as instant torque and regenerative braking, and adjust your driving accordingly.Be aware of the vehicle's range and plan your trips accordingly to avoid running out of battery power.Follow traffic rules and regulations, including speed limits, to ensure safe driving practices.Regularly check and maintain the tires, brakes, and other essential components of your electric vehicle.Emergency Preparedness:Familiarize yourself with the location and operation of safety features, such as emergency shut-off switches and fire extinguishers.Keep emergency contact numbers readily available, including those for roadside assistance and local emergency services.In case of an accident or breakdown, follow standard safety procedures, such as moving to a safe location and contacting the necessary authorities. Maintenance and Service:Follow the manufacturer's recommended maintenance schedule for your electricvehicle.Regularly inspect and maintain the electrical components, including cables, connectors, and charging equipment.If you encounter any technical issues or concerns, consult a qualified technician or contact the manufacturer for assistance.Conclusion:Electric vehicle safety is of utmost importance to ensure a secure and enjoyable driving experience. By adhering to the guidelines outlined in this safety guide, drivers can minimize risks and contribute to the overall safety of electric vehicle operation. Remember to stay informed, follow best practices, and prioritize safety at all times.。
电动汽车的开发受到政府重视英语大学作文
The Development of Electric Vehicles is HighlyValued by the GovernmentAs environmental issues become increasingly severe, electric vehicles, being green and eco-friendly means of transportation, have garnered significant attention from governments worldwide. Particularly in China, the government has adopted a series of policy measures to vigorously promote the research and widespread use of electric vehicles.Firstly, the Chinese government has provided substantial support for the electric vehicle industry at the policy level. The recent State Council executive meeting once again focused on the development of the new energy vehicle industry and approved the "New Energy Vehicle Industry Development Plan." This plan clearly states that by 2025, the sales of new energy vehicles should account for about 25% of new car sales in China, and intelligent connected vehicles should account for 30%, with highly automated intelligent connected vehicles achieving commercial application in specific areas and scenarios. These targets provide clear direction for companies and inject strong momentuminto the development of the electric vehicle industry.Secondly, the government offers significant support for technological innovation. Core technologies for electric vehicles, such as power batteries and vehicle operating systems, require high-level research and development. To this end, the government has increased efforts in key technology breakthroughs, encouraging companies to innovate in these areas. Through policy guidance, the government promotes the deep integration of electric vehicles with energy, transportation, and information communication industries, facilitating the coordinated development of electrification, networking, and intelligent technologies. These measures not only enhance the technological level of electric vehicles but also drive the joint progress of related industries.In addition, strengthening infrastructure construction is another crucial aspect of the government’s push for the development of electric vehicles. Charging difficulties and short ranges are currently major issues faced by electric vehicle users. Therefore, the government has intensified the construction of chargingand battery swapping facilities, accelerating the formation of a fast-charging highway network and urban-rural public charging networks, and providing financial support for the construction of public charging piles. These measures significantly alleviate the charging difficulties faced by electric vehicle users and improve their overall experience.Furthermore, the government has implemented various incentive measures to promote the market for electric vehicles. To encourage more people to purchase electric vehicles, the government has introduced various subsidy policies and promoted the rural electrification of vehicles, expanding the coverage of electric vehicles in rural areas. Additionally, the government encourages the use of electric vehicles in public service sectors. Starting from 2021, in national ecological civilization pilot zones and key regions for air pollution prevention, the proportion of new or updated public vehicles such as buses, taxis, and logistics vehicles that are new energy vehicles should not be less than 80%.In conclusion, the development and promotion of electric vehicles have become a key strategy for theChinese government. This is not only because electric vehicles help mitigate environmental pressures and promote green development but also because they can drive the development of related industries and stimulate economic growth. Through the implementation of a series of policy measures, the pace of development in China's electric vehicle industry is accelerating, and the future looks promising. The widespread adoption of electric vehicles will not only improve our living environment but also lead the transformation of the global automotive industry.译文：电动汽车的开发受到政府重视随着环境问题的日益严峻，电动汽车作为一种绿色、环保的交通工具，越来越受到各国政府的重视。
电动汽车收到政府重视的原因的英语作文
电动汽车收到政府重视的原因的英语作文The growing emphasis on electric vehicles (EVs) by governments worldwide can be attributed to several compelling reasons. The transition to electric mobility is not merely a shift in technology but a transformative step towards a sustainable and eco-friendly future.Firstly, electric vehicles play a crucial role in reducing carbon emissions. Unlike conventional vehicles that run on fossil fuels, EVs produce zero tailpipe emissions. This is of paramount importance in the fight against climate change, as transportation is one of the largest contributors to greenhouse gases. By promoting EVs, governments are taking a significant step towards meeting their climate goals under international agreements such as the Paris Accord.Secondly, the advancement of electric vehicle technology fosters energy security. Countries that rely heavily on imported oil can reduce their dependence by shifting to electricity as a source of power for transportation. This transition can lead to a more diversified energy mix and reduce thegeopolitical risks associated with oil prices and supply.Thirdly, electric vehicles present economic opportunities. The EV market is poised for growth, creating jobs in manufacturing, battery technology, and charging infrastructure. Governments are keen on capturing these economic benefits, which include fostering new industries and enhancing their competitive edge in the global market.Moreover, electric vehicles offer health benefits. By reducing air pollution, particularly in urban areas, EVs can improve public health outcomes. Lower emissions translate to fewer respiratory and cardiovascular diseases, leading to a better quality of life and reduced healthcare costs.Lastly, governments are supporting electric vehicles to encourage technological innovation. The push for EVs has led to significant breakthroughs in battery technology, energy storage, and powertrain systems. These advancements have the potential to spill over into other sectors, driving a broader wave of innovation.In conclusion, the focus on electric vehicles by governments is a multifaceted strategy that encompasses environmental, economic, and social benefits. As the world moves towards a more sustainable future, the importance of electric vehicles as a solution is only set to increase.中文翻译：全球各国政府对电动汽车（EV）的日益重视可以归因于几个令人信服的原因。