经典汽车专业英语PPT——新能源之太阳能汽车.ppt
新能源汽车专业英语 第1章 新能源汽车概述
认真听讲,做好记录,大胆实践,可到实验室对照实物学习
参考教材
新能源汽车专业英语,宋进桂等编,机械工业出版社,2020
课程结构
THE STRUCTURE OF THE COURSE
基础知识 Overview Battery
Drive motor Transmission Case study
France and Great Britain were the first nations to support the widespread development of electric vehicles in the late 1800s. In 1899, a Belgian built electric racing car called "La Jamais Contente" set a world record for land speed - 68 mph.
新能源汽车专业英语
NEW ENERGY VEHICLE ENGLISH
授课人:
NEW ENERGY VEHICLE ENGLISH
Foreword
课程介绍
课程属性—— ****课 课时——36学时 课程内容——新能源汽车基础(结构原理)、诊断修理、汽车设 计制造
学习目的
1.打好基础:掌握必要的专业词汇,熟悉并巩固语法与专业知识, 开阔眼界, 2.掌握一定的翻译技能和基本阅读能力,能看懂较简单的英文专业 使用与维修资料,能提高使用诊断仪的能力和解决维修技术问题。
The years 1899 and 1900 were the high point of electric cars in America, as they outsold all other types of cars. While basic electric cars cost under $1,000, most early electric vehicles were ornate. They had fancy interiors, with expensive materials, and averaged $3,000 by 1910. Electric vehicles enjoyed success into the 1920s with production peaking in 1912.
新能源汽车介绍基础知识PPT课件32页(完美版)
1、纯电动汽车(BEV)
纯电动汽车顾名思义就是纯粹靠电能驱动的车辆,而不 需要其他能量,如汽油、柴油等。它可以通过家用电源、专 用充电桩或者特定的充电场所进行充电,以满足日常的行驶 需求。
2、混合动力汽车(HEV)
混合动力汽车就是由发动机或电动机驱动的车辆,因此它 免不了需要加油,它通常能够行驶在纯电动模式、纯油模式以及 油电混合模式下。
二、纯电动汽车讲解
1、纯电动汽车模块体系 2、重要部件解析
1、纯电动汽车模块体系
一级模块:主要是指执行系统,包括充电设
备、储能系统、离合器、驱动电机和变速箱。
电
二级模块分为:执行系统和控制系统两部
动
分。
车
执行系统包括:充电设备的地面充电机、 DC/DC和车载充电机,储能系统的单体,离合器
模
中的干式和湿式,驱动电机的永磁同步和交流异
LOGO
new energy
新能源汽车 基础讲解
Basic explanation of new energy vehicles
汇报人:XXX
目录
一、新能源汽车分类 二、纯电动汽车解析
一、新能源汽车分类
依照中华人民共和国工业和信息化部2009年6月17日发布的 《新能源汽车生产企业及产品准入管理规则》,本规则所称新能 源汽车,是指采用非常规的车用燃料作为动力来源(或使用常规 的车用燃料、采用新型车载动力装置),综合车辆的动力控制和 驱动方面的先进技术,形成的技术原理先进、具有新技术、新结 构的汽车。
LOGO
new energy
新能源汽车 基础讲解
Basic explanation of new energy vehicles
汇报人:XXX
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
机动车专业英语PPT新能源之太阳能机动车
Solar car is a car driven by solar energy .Compared with traditional heat engine-
driven cars,solar car is a true zero emissions.Because of its environmental characteristics,solar car was advocated by many countries, solar car industry is also increasingly robust.
Application status:
So far there are mainly two aspects solar energy application technology in automobile:
1. as a driving force:This solar car is different than the traditional car both in appearance and operation.,and no engine, chassis, drive, transmission components, etc,but consists of panels, storage appliances and motor.
Design and Manufacture
Solar car’s most attractive part is the body,its eye-catching appearance is different region amorous feeling and smooth. Solar car is composed of several principal components.Because there is no unified standard for per a solar car each has its own characteristics.
Solar Car Racing(课堂PPT)
3.clean and safe
19
Post-reading :
Look at these solar cars and design your own solar car with a group of four. Give it a beautiful name!
Sun Dancer Tsinghua University
1 about a solar racer --- Marie Logan
2 about solar cars
3 about Marie Logan’s favorite solar car race
11
Guess Words
1. n. a kind of fuel that is used to supply power to the engine of cars petrol
received from the publica_ll_t_h_e_t_im__e.
18
Post-reading
Discussion:
why do people invent solar cars?
e the power of sunlight
2.do not use petrol, gas or any other fuel, no pollution
到东南)! The different shaped solar cars
_l_e_ft_a__g_o_o_d__im__p_r_e_s_s_io_n_(留下好印象). Several
days later, we will know the winner!
17
Use the phrases
all the time, take part in, so far, take place 1. More and more college students are willing
什麼是太阳能车-PPT精品
• 的太陽能作為動力來源。太陽能是透過
• 鋪於車殼表面上一片片昂貴的太陽能
• 板,將炙熱的陽光轉換成電能供應馬達
• 使用,抑或充進電池儲存,讓車子在沒
• 陽光時依然可以奔馳。
Task one:read the passage and circle the best answers.
1. If the weather is bad, there is no sun A. you can’t use solar car. B. you have to use petrol in solar car. C. you can use solar car. D. you must slow down the speed at
Speed
Favorite race
80 k.p.h; 40 k.p.h. even in cloudy weather …crosses the whole of Australia from North to South
Recent work …building a new car,writing a book about solar cars
Honda Made in Japan
The car has an important effect on our life. Can you talk about it? Including its disadvantages.
In your opinion, how should we improve the car?
WWhyhdaots’csietnhtiissts?develop the kind of car? WShoerleardoCthaercars get their power from?
新能源汽车英语讲稿ppt课件
internal combustion energy, or
even higher; the chemical reaction
progress of fuel-cell does not
produce harmful exhaust; running
smoothly, no noise, so the fuel-cell
transport vehicles.
Advantage: Gas single component,
high purity, uniform mixing with air
and burned completely, CO and
particulate emissions are low, the
The development trend of automobile industry
clean-energy vehicle
Classificatio n
Development Status
Problems Summary
2
Classification
Hybrid Electric Vehicle
Methanolfueled car
Pure Electric Vehicle
cleanenergy vehicle
Natural gas and liquefied petroleum gas
vehicle
Fuel-cell Vehicle
Hydrogenpowered Vehicle
3
Development Status
engine starting at low temperature
and better running performance.
太阳能汽车技术英文版
成绩评阅人Solar Powered Auto Technology学院:机械工程学院学期:2012-2013第一学期_课程:专业英语(一)专业:班级:学号:姓名: _____ ________Solar Powered Auto TechnologySolar powered auto (Fig .1) is one kind of auto which is driven by solar power. Compared to the conventional auto driven by heat engine, the solar powered auto has an obvious characteristic of true zero discharge. Because of the environmental protection characteristic, solar powered auto is advocated in many countries.Fig .1 solar powered auto1. The history and current situation of solar powered auto.The early solar powered autos are made in Mexico, which look like three-wheel motorcycle. And there is solar cells shed on its roof, which supply electrical energy to automobile under the sunlight, making the car speed of 40 km per. This kind of autos just contains 40 minutes electricity per day so it can not go far away. Danish adven- turer and environmentalist Han Sisi designed and built the first solar powered auto named “quiet arrivals”. In September 1984, the ‘sun’ was successfully developed in China, and drove into qinzheng palace in Beijing Zhongnanhai. This also shows that our country has reached world advanced level in the development of new types of auto. Nowadays many countries in the world are developing this kind of auto, and take part in competition. For example, world solar rally competition held in Australia in November 1987 draws 25 solar powered autos from seven countries participating in this competition. In this contest, ‘San Leahy Lufthansa’ of the American won the first prize with a result in 44hours 54 minutes. China’ solar powered career started late, the most solar powered auto development work is carried out by the institution and research institutes. In China’s State Intellectual Property Office and solar-related patents, a large part of patents are related to solar water heaters, few of them directly associated with the solar powered auto. In general, there are some characteristics ofour country’ solar powered autos:(1) The application of solar powered auto normally just involves the auxiliary power system of auto. The energy provided by the solar cell can only be used for the auto’s electrical equipments, instruments, etc. or charging the battery. Today some parts of autos add a solar battery in skylight at its top, which drive auto-mounted air-condition to work through controller and inverter.(2) In the patent, which see the solar power as driving energy share small part pro rata. Some part of solar power is used for electric bicycle or mini cars but the energy that is provided by solar power just accounts for only 30% of the required drive energy. In September 1984, China successfully first developed solar powered auto named ‘Sun’, which was developed by Huang Shengpu and other five people of Metal new technology development company in Hubei province. They spent 56 days on it. In 1996, Tsinghua University refer to Japan Noto contest specifications, developed the ‘Day’ solar powered auto cost $ 78,000. Its weight is about 800 kg, and the maximum speed approach to 80 km/h. The use of solar panels is fifth generation products of our country. The car use a conversion efficiency of 14% of a rectangular single-crystal silicon cell array, in the good illumination (ground sunshine intensity is 1000W/m2), which send the 800W power to the DC brushless motor. ‘Day’ is the first generation solar powered auto to participate in international competition. In 2001, Shanghai Jiaotong university design and manufacture a solar powered auto named ‘Think’. The commander, the width and the height is respectively 2100 mm, 860 mm and 800 mm. Its structure and power is similar to the ‘Day’. However, due to it uses the series resistance to control the speed, which is low energy utilization; its speed is only 20 to 36 km/h. The Ninth National University “Challenge Cup”tournament held in 2005, another solar powered auto of Shanghai Jiaotong University participated in the competition. All of these attempts indicate the solar powered auto is gradually mature. So far, the application of solar power in the auto technology involves tow aspect: first, as the driving force, second, as the energy of auto auxiliary equipment. First kind of application generally uses a special device to absorb solar energy and then change into electricity to drive the car running. While the auto auxiliary energy mainly is usedin auxiliary application of electricity equipment, but most energy still is supplied by fuel.(1) Solar energy as the key driving force to drive car.Solar power in place of the tradition fuel as the driving force entirely, which is a dream of generations of auto workers. 1982 Australians Hans and Parkin used glass fiber and aluminum to manufacture a solar powered auto. The auto’s top is equipped with a device, which can absorb solar power to charge tow batteries, and the batteries provide power to engine. On December 19, they drive this solar powered auto, starting from the west coast of Australia “Perth” across the Australia continent; finally reach the east coast of Sydney. What a pioneering work! This kind of auto is quite different from traditional auto, whatever in shape or operating principle. The solar powered auto has no engine, chassis, drive, gearbox and other components, but solar panels, electrical equipment and motor. It can directly change the solar power to electrical energy, and then consume electrical energy to drive auto moving. Now this kind of solar powered auto’s highest speed can reach more than 100km/h, even its speed would keep in 100km/h without sunlight. There is another concept of the solar powered auto, which install the battery configuration instead of photovoltaic panel on body. It looks like current auto in appearance, but you have to often go to solar power station to charge it.(2) Solar power as the auxiliary energyPower of traditional autos is generally in the tens of kilowatts, but the solar radiation power at most 1kw/m2, the current photoelectric conversion efficiency is less than 30%. So it is difficult to do with the car body. However, the traditional car can use solar energy as an auxiliary power to reduce the conventional fuel consumption. The application has following kinds of forms:First, solar power used in auxiliary charging energy of auto battery.It will continue to charge the battery when you do not use the car, which is installed solar battery, So as to avoid excessively discharging the battery. Japan Yingqing University designed a concept auto called Luciole, its colors like firefly. It has been exhibited in Beijing, posted a nearly square meters of high conversion efficiencyof photovoltaic panels in the roof, so as to charge 12 volt battery. When the 12 volt is full, it will charge the main battery. When the main battery is full, this concept auto can travel 800 kilometers.Second, solar power used to drive the fan and auto air condition system.When car is parked in the sun, air in the car does not circulate, so the car becomes the greenhouse that collects solar power. It increases the temperature inside the car, which release large amounts of harmful substances. If the solar devices were installed in the car, such as the solar fan, which can provide fresh air without consuming fuel energy and good air condition.2. The characteristic of solar powered auto.(1) No pollution, no noise. Because there is no fuel, solar powered autos do not discharge harmful gases to the atmosphere; no internal combustion engine, you can not hear the noise of fuel auto engine. If solar powered auto to replace gas vehicles, which can reduce 43% to 54% of carbon dioxide emissions per auto and will solve the environmental pollution caused by auto exhaust gas.(2) Compared to the internal combustion auto, practical solar powered auto has a lot of advantages in addition to traveling speed. First, solar powered auto consume less energy which just needs 3-4 square meters of solar components to drive the car. But the combustion auto has to comply with the Carnot cycle to work in the energy conversion process, whose thermal efficiency is low. Only about 1/3 energy be consumed in driving the car, the remaining 2/3 energy loss in the engine and drive chain. On the contrary, without restrictions of the Carnot cycle, 90% energy of the solar powered auto uses to work.(3) Easy to drive. Without electric ignition, you just need simply press the accelerator pedal to start. Do not need to shift and clutch, which simplify the complexity of driving. It is suitable for women and the elderly.(4) Due to the simple structure, in addition to the regular replacement, basically you do not need to have a daily maintenance, which leave out the trouble of exchange the engine oil. Small body can easily turn the car docking with the crowded urban parking lot.3. The existing technology and new technology of solar powered autoIn spite of their potential interest, solar hybrid cars have received relatively little attention in literature. An innovative prototype has been developed at Western Washington University in the 90’s, adopting very advanced solutions for materials, aerodynamic drag reduction and PV power maximization with peak power tracking. Another study on a solar hybrid auto has been presented by Japanese researcher, with PV panels located on the roof and on the windows of the car. Fuel consumption savings up to 90% could be achieved in some conditions. A further prototype of solar hybrid car powered with a gasoline engine and an electric engine has been proposed and tested by other Japanese researchers. In this case, a relevant amount of the solar power was provided by PV panels located at the parking place, while only a small fraction was supplied by panels on the car. The hybridization lead to a significant weight increase, due to the adoption of lead batteries, probably too heavy for such application.Although these studies demonstrate the general feasibility of this idea, a systematic approach to the design of a solar hybrid auto seems still missing. Moreover, the technological scenario is rapidly changing, and new components and solutions can be available. In the following, a study on the optimal sizing of a solar hybrid car will be presented.A parametric study on global energy flows and on the weight of components for a solar hybrid auto with series architecture has been presented. It has been shown that significant savings in fuel consumption and emission, up to 40% depending on latitude and season, can be obtained with an intermittent use of the auto at limited average power, compatible with typical PV panels and with realistic data and assumptions on the achievable net solar power for propulsion. The future adoption of photovoltaic panels of last generation, with nominal efficiencies approaching 30%, may result in complete solar autonomy of this kind of auto for such uses.By adopting up to date technology for electric motor and generator, batteries and chassis, power to weight ratio comparable with the ones of commercial cars can be achieved, thus assuring acceptable vehicle performance. Further studies seemnecessary to extend this analysis to other configurations (i.e. parallel hybrid auto) to estimate the solar power achievable with more articulate geometrical distribution of the PV panels, could be needed.The actual and future costs of the various alternatives should be considered, to verify the practical applicability of the proposed auto for commercial use. Although this proposal seems still far from economic feasibility, it is reasonable to expect further reductions in costs for PV panels, batteries and advanced electric motors and generators, while unfortunately further increases in fuel cost could be excluded. Moreover, the recent and somewhat surprising commercial success of some electrical hybrid cars indicates that there are grounds for hope that a significant number of users are already willing to spend some money to contribute to save the planet from pollution, climate changes and resource depletion.4. The development direction of the future solar powered auto technologyThe solar powered apply in automobile mainly have three kinds of ways, the first application is used to be the auxiliary battery in the traditional car, rather to be the driving force to drive the car. It can not drive the air condition compressor, for the power of air condition compressor is too big. The solar power just can drive the fan in the air condition, as the auxiliary power. The second application is used to charge, for example, put a lot of solar panels under the sunshine, in order to collect the solar power, which is used to charge the car. The third application is used to be the solar hydrogen production.However, the solar power is used to the direct power in the car, which is the direct way. Because of the solar instability, solar power dispersion (about 1 Kw/square meter) as well as the low efficiency of solar power collection device and the high cost. So it is hard for solar power to be the direct power in automobile. So the solar powered auto is in concept state mostly.The future solar powered auto (Fig. 2) has following development trend(1) The photoelectric conversion efficiency of solar panels improves gradually.(2) There is enough battery saving quantity, even in the cloudy day the solarpowered auto still have high speed.(3) The cost of solar powered auto reduces a lot, and gradually enters the markand the families. Not only the adult can drive it, but also the young as well as the old can drive it. Everyone enjoys driving.(4) The speed of solar powered auto can reach the standard of modern internalcombustion engine auto.(5) Frivolous surgery, light weight, cool appearance. Everyone all likes it.(6) The safety performance improves gradually, car accident ratio decreasespreviously.Fig. 2 The future solar powered auto5. ConclusionSolar powered auto as the new product has close to our daily life constantly, although existing a lot of challenge belong to its development. It can not be denied that solar powered auto will become the leading role of future new energy application in the lack of non-renewable energy resources. We believe that the solar powered auto will be popularized in the near future. It is practicable to drive the car completely. Solar powered auto will apply in the golf course, outdoor playground sightseeing car, large field zoo sightseeing car, garden lawn trim servicer and so on. In the era of global advanced energy conservation and environmental protection, the application of the solar power not only bring the convenience to our daily life, but also promote the harmonious development of our survival of earth. But we should think of the current technology of solar powered auto are still not perfect, we should not there would be solar powered car, and start to drive car randomly, which will result in the air pollution. We still need to protect the environment well, and be responsible for the next generation. I believe that I will finally drive a solar powered auto on the road with myfriends in the future, and I will do my best for the development of solar powered auto.。
《新能源专业英语》ppt课件
8
5. Electricity generation from nuclear power increases from 2.6 trillion kilowatthours in 2005 to 3.0 trillion kilowatthours in 2015 and 3.8 trillion kilowatthours; Plant safety, radioactive waste disposal, and the proliferation of nuclear weapons,
9
6. Much of the growth in renewable energy consumption is projected to come from mid- to large-scale hydroelectric facilities in nonOECDAsia and Central and South America;
5
China and India-the fastest growing non-OECD economies-will be key contributors to world energy consumption in the future.
1980 8%→2005 18% →2030 25%
4
World Energy Demand and Economic Outlook
Total world consumption of marketed energy is projected to increase by 50 percent from 2005 to 2030. The largest projected increase in energy demand is for the non-OECD economies.
汽车专业英语PPT——新能源之太阳能汽车学习课件.pptx
3
.精品课件.
3)Simple structure,easy maintenance;
Because of the solar vehicle structure is simple,in addition to the regular replacement battery,almost don’t need daily maintenance.
10
.精品课件.
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2. as energy for automotive auxiliary equipment:Because of solar radiation intensity is weak, the photovoltaic panels are expensive and limited to many other reason,so solar hybrid cars appeared.
1
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Solar car is a car driven by solar energy .Compared with traditional heat engine-
driven cars,solar car is a true zero emissions.Because of its environmental characteristics,solar car was advocated by many countries, solar car industry is also increasingly robust.
6
.精品课件.
Application status:
So far there are mainly two aspects solar energy application technology in automobile:
新能源汽车技术PPT模板
新能源汽车技术
时间:11月26日
讲述人:XX
CONTENT
CONTENT
新能源汽车的定义与分类
新能源汽车的定义与分类
新能源汽车的定义与分类
新能源汽车英文为New Energy Vehicles。
新能源汽车的定义:新能源汽车是指采用非常规的车用燃料作为动力采源(或使用常规的车用燃料,但采用新型车载动力装置),综合车辆的动力控制和驱动方面的先进技术,形成的技术原理先进,具有新技术、新结构的汽车。
新能源汽车的分类
气体燃料汽车一般有3种,即专用气体燃料汽车、两用燃料汽车和双燃料汽车。
是以液化石油气、天然气或煤气等气体为发动机燃料的汽车。如天然气汽车、液化石油气汽车等。
是指具有两套相对独立的供给统系,一套供给天然气或液化石油气,另一套供给天然气或液化石油气之外的燃料,两套燃料供给系统可分别但不可共同向气缸供给燃料的汽车。如汽油/压缩天然气两用燃料汽车、汽油/液化石油气两用燃料汽车等;
纯氢内燃机纯氢内燃机只产生NOx排放,但中、高负荷时存在爆震,且NOx生成量远大于汽油机,发动机功率受限且氢气消耗量大,续驶里程短,这些问题需要进一步研究解决。
氢—汽油双燃料内燃机它可将少量氢气作为汽油添加剂混人空气中,氢气扩散速率大,能够促进汽油的蒸发、雾化和与空气的混合;氢燃烧过程中产生活性自由基,能使汽油火焰传播速度明显加快,得到较大的热效率,并产生较低的排放。
是指具有两套燃料供给系统,一套供给天然气或液化石油气,另一套供给天然气或液化石油气之外的燃料,两套燃料供给系统按预定的配比向气缸供给燃料,在气缸混合燃烧的汽车。如柴油—压缩天然气双燃料汽车、柴油—液化石油气双燃料汽车等。
新能源汽车的分类
新能源汽车的分类
新能源汽车英语讲稿(共10张PPT)
新能源汽车英语讲稿
Development Status
Advantage: because of the battery, you can very easily recover braking, downhill, idle energy; when battery driven individually, to achieve "zero" emissions. Pure Electric Vehicle Hydrogen-powered Vhicle
HBaybttreidryetleecchtrnicolvoeghyicislenroetfemrsattuoretheonsoeuugshin, cgacrotnravveenltiinognalsfuheolrst,dbisuttawnciteh wthiethmthoetobra/ettnegriyn,eiftaodimd tphreovbeapttoewrye, rthoeuwtpeuitgahnt doflocwarfuweill cinocnrseuamsep,titohne oeffftihceienvecyhiwcliell.decline. Advantage: bneoceaxuhsaeuosft,thnoe bpaotlltuetriyo,ny,oteucchannolvoegry iesarseilaytirveecloyvseimr bprlaekainngd, mdoawtunrhei.ll, idle energy; when battery driven individually, to achieve "zero" emissions. FNuaetul-rcael lgl aVsehaincdleliquefied petroleum gas vehicle ABdavttaenrytatgeec:hbneocloaguysiesonfotthme abtautrterey,nyoouughc,acnavretrayveealisniglyareschoovret rdbisrtaaknicneg,wdiothwtnhheilbl,aidttleerye,nief ragdyd; wthheebnabttaetrtye,rythderiwvenighintdoivf icdaurawllyil,l tioncarcehaiseev,eth"zeeeroff"iceiemnicsysiwonilsl .decline.
英语太阳能ppt
as a new energy, solar energy has three characteristics compared to conventional energy sources: first: it is human beings can use the most abundant source of energy, enough to supply the earth for future human use of billions of years.
英语太阳能ppt
But There are many limitations of using solar energy
• (1) dispersion: solar radiation reaching the Earth's total surface, despite great, but very low energy density
• (2) Instability: weather play an important role in the utilization of solar energy.
• (3) Low efficiency and high cost.
英语太阳能ppt
• in the global solar energy is becoming more and more important, because use of oil and coal have caused global warming, a serious environment , many countries are in search for new strategies to achieve sustainable development. Solar energy is clean, convenient, economical, safe, environmentally friendly and other advantages, as the focus for the future of energy..
新能源汽车ppt模板
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新能源汽车介绍PPT模板
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目录
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品牌介绍
Brand Introduction
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车型介绍
Model Introduction
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动力技术
Power Technology
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上市时间
Time To Market
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品牌介绍
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Solar car’s advantages:
1) Never lack engry;
The sun is a huge energy body,don't worry about run out of energy.
2)No pollution,low noise:
Because there is no fuel solar vehicles does not emit the harmful gas of atmospheric pollution, no internal
solar battery
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Operating principle:
The sun's rays into electricity is an importaall the cell in car, use it to make the sun's rays constantly into electrical energy to make the car run.
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Conclusions
At present, the research and development of the solar car is not much.In order to make solar cars into our life,we need a lot of time and energy to develop it.
In1999:Researchers at the university of Sao Paulo, Brazil, has devised a new type of solar car,the speed achieved 100km per hour.
In2003:The solar car”Nuna 2” created the solar car top speed of 170 km.
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Application status:
So far there are mainly two aspects solar energy application technology in automobile:
1. as a driving force:This solar car is different than the traditional car both in appearance and operation.,and no engine, chassis, drive, transmission components, etc,but consists of panels, storage appliances and motor.
4)High energy conversion, less energy intensive;
Noly need 3-4 square meters of solar battery components can make solar electric vehicles,the thermal efficiency is higher
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Concept 1
Concept 2
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Development
In 1978:The first solar car successfully developed in Englan.The speed achieved 13km per hour.
In1982:Mexico developed a three rounds of solar car.T speed up to 40km per hour.
2. as energy for automotive auxiliary equipment:Because of solar radiation intensity is weak, the photovoltaic panels are expensive and limited to many other reason,so solar hybrid cars appeared.
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Solar car is a car driven by solar energy .Compared with traditional heat engine-
driven cars,solar car is a true zero emissions.Because of its environmental characteristics,solar car was advocated by many countries, solar car industry is also increasingly robust.
cells which mixed in some boron and phosphorus.And install electrode on both sides of the silicon wafer, it can turn light
energy into electrical energy.
combustion engine,so low noise.
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3)Simple structure,easy maintenance;
Because of the solar vehicle structure is simple,in addition to the regular replacement battery,almost don’t need daily maintenance.
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Design and Manufacture
Solar car’s most attractive part is the body,its eye-catching appearance is different region amorous feeling and smooth. Solar car is composed of several principal components.Because there is no unified standard for per a solar car each has its own characteristics.
On the solar car is equipped with intensity like cellular device, as the wings of the iron on the satellite,they are solar panels.
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Solar cells have many shapes,round, halfround,quadrate etc. Small silicon in solar