Npower electronics for electric vehicles pdf

Power electronics for electric and hybrid vehicles in 2016. Batteries for electric cars 3 to coexist for some time as technologies evolve and intellectualproperty ownership gets sorted out. Pdf electric vehicle pdf download basics of electric. Overview of wireless power transfer for electric vehicle charging. Electric vehicles in the nordic countries dtu orbit. Batteries charging systems for electric and plugin hybrid. The power electronic devices are classified in four categories as rectifier, inverter, dcdc converter, and. You may read the blog posts related to electric vehicle charging. The national stem consortium academic certificate in electric vehicle technology is built on a 30semestercredit model and includes two tracks. Hitachi is working to help protect the environment by developing products that meet the needs of the expanding market for vehicles that are compatible with the environment.

Gene titov, jason lustbader, john rugh, and jon winkler national renewable energy laboratory aamir khawaja and murali govindarajalu fca us llc. Drawing on our longstanding experience in the development. Phev reduces the amount of space needed for a normal hybrid electric vehicle by eliminating the need for a. Phevs can significantly improve their fuel economy and produce fewer pollutants compared to conventional vehicles by employing this hybrid technology. According to a forecast by international energy agency, the use of electric vehicles will grow from 3 million to 125 million by the year 2030. A battery electric vehicle bev is a vehicle that is powered by electricity stored on the vehicle in a battery through the use of. A plugin hybrid electric vehicle phev is a hybrid electric vehicle hev with the ability to recharge its energy storage system with electricity from an offboard power source such as a grid.

Power electronics and electric drives dragan maksimovic, cuboulder. Pdf electric vehicle power electronics cooling system pump. The battery the battery is the primary source of electrical. In comparison, the power system of gasolinepowered vehicles consists of a number of components, such as the. Such initiatives are likely to drive more demand for electric vehicles, and in turn, experience increase in the demand for power electronics in the european market, during the forecast period. Also a comparison is made between passenger vehicles powered by petrol or diesel and a few battery electric vehicles that will be introduced the coming years. Advanced electric drive vehicles energy, power electronics. Figure 2 is a diagram showing the increasing complexity of plugin hybrid electric vehicles. This chapter deals with power electronics and drives used in electric vehicles ev. This chapter presents batteries charging systems for electric and plugin hybrid electric vehicles. More than 17 million cars will be hybrid or electric in 2015 and some forecasters suggest sales will reach 50 million units in 2020, meaning half of the cars produced.

In response to concerns about energy cost, energy dependence, and environmental damage, a rekindling of interest in electric vehicles evs has been obvious. The system level, where patents and publications are identified for power electronics as a complete system in the powertrain of electrified vehicles. This study tries to gain insight in the battery types suitable for electric vehicles and the development of advanced batteries the coming decade. Power converter for an electric vehicle bradley university. Incentives beyond the consumer level include grants or advanced financing to fund the adoption of alternative and electric vehicles in transportation fleets and further research and development. When the engine is not running or is being started, the battery provides power.

Pdf power electronics system integration for electric and hybrid. Lithiumion batteries life estimation for plugin hybrid. With the increasing interests on energy efficiency, energy cost, and environmental protection, the development of electric vehicles evs technology has been obvious nowadays. At a worldwide average rate of 12 billion kilowatts every hour of every day of every year, more than 80% of the power generated is being reprocessed or recycled through some form of power electronic systems. For example, startstop vehicles need discrete components. The course includes an overview of system architectures and covers systemlevel dynamic modeling and control using matlabsimulink at levels appropriate to determine requirements and validate the performance of switchedmode power converters in the.

As a result, the range of the vehicle is directly related to the efficiency of the main inverter. Chau, member, ieee abstract in response to concerns about energy cost, energy dependence, and environmental damage, a rekindling of interest in electric vehicles evs has been obvious. Total thermal management of battery electric vehicles bevs. Total thermal management of battery electric vehicles bevs sourav chowdhury, lindsey leitzel, mark zima, and mark santacesaria mahle behr troy inc. The tcp on hybrid and electric vehicles hev tcp is organised under the auspices of. Shaping future electromobility with semiconductor innovations. Electric and hybrid vehicle power electronics efficiency.

This course considers the design and control of power converters in electric drive vehicles. Components and systems for electric vehicles hevsevs. A gasoline electric hybrid car or hybrid electric vehicle is a vehicle which relies not only on batteries but also on an internal combustion engine which drives a generator to provide the electricity and may also drive a wheel. At the component level, the electrical propulsion system of a hybrid electric car leverages offtheshelf power electronics, including inverter or converter components, which were initially designed for highvolume applications, such as industrial power generation, wind or solar power converters. Meanwhile, all oems and suppliers will have to manage the. Lets delve a little deeper into the numbers, shall we an electric car today will.

Ev power systems motors and controllers the power system of an electric vehicle consists of just two components. As the world leader in advanced power electronics and the world leader in automotive electronics, our knowhow and system expertise puts us in a perfect position to provide innovative, highperformance semiconductor solutions with bestinclass technologies for hybrid and electric vehicles. Jess chen is a research fellow and a phd candidate at american university. Analysis of the electric vehicle industry primary authors jennifer todd is an economic development associate at iedc. Basics of vehicle performance, vehicle power source characterization, transmission characteristics, mathematical models to describe vehicle performance.

Electric powertrain components have advanced through refinements in power electronics and microprocessors, and will continue to evolve as automotive power units. All these vehicles apart from some bikes and micro hybrids require a high voltage power net with a voltage above 60 v in addition to the traditional 14 v net. The basic principles of each technology are introduced. Researched worldwide in 2016, with infographics, ten year. The power electronics and electric machines program is also partnering with automotive suppliers and other federal government agencies to develop technologies that will be compatible with automotivescale manufacturing and other attributes conducive to wide. The paper provides an overview of present status and future trends in electric vehicle technology, with emphasis on the impact of rapid development of electric motors, power electronics, micro. Mhev 1248v electric system architecture the main difference is that the 12 v generator doesnt exist anymore since its function is taken over by the 48 v electric machine. Power electronics and power systems electrical and. Battery electric vehicles are more energy efficient, pollute less and emit fewer greenhouse gases than vehicles powered by fossil fuels. An electric car simply consists of three main components battery, controller and electric motor. The objective is to determine the damage on the life related to.

The component level, where patents for single elements within the power electronics are part of the investigation. Thermal control of power electronics of electric vehicles with small channel coolant boiling. Ev power electronics cost analysis ieee transportation. Advanced power electronics and electric machines author. History of hybrid and electric vehicles, social and environmental importance of hybrid and electric vehicles, impact of modern drivetrains on energy supplies. Physical implementation left and block diagram representation right of two approaches to deliver energy wirelessly to electric vehicles from an electrified roadway. System benefits fully automotivequalified power semiconductor portfolio including both power module and discrete solutions. Graduates are prepared for product development positions in the automotive, communications, solar, wind turbine, and smart grid. Energy systems, power electronics and drives for hybrid, electric and fuel cell vehicles is an important professional resource for practitioners and researchers in the battery, hybrid, and fuel cell ev transportation industry. There are bidirectional converters such as 400 to 12v for electric vehicles and 48 to 12v for hybrid electric vehicle or internal combustion engine. Operators on reactive power provision by electric vehicles in low voltage grids. When the engine is running, the alternator provides power for the vehicle s loads and for recharging the battery.

A new way of meeting future ev power demand npower business. These softswitching, highly reliable and longlife converters are very useful in the automotive electronics market. An overview of power electronics in electric vehicles c. In this study, only the battery performance 6 new generation of electric vehicles.

As told earlier, the battery used for this car is very expensive. Hybrid electric vehicles hev can be reengineered to feature a plugin capability that is known as plugin hybrid electric vehicle phev. Miniaturization and system integration in power electro. An overview of power electronics in electric vehicles. Advanced electric drive vehicles energy, power electronics, and machines. For all these configurationsinnovative, cost, effective, and spacesaving solutions for a system integration of the power electronics into or close to the electric drives are developed at fraunhofer iisb. That is almost 41 times of what it is today, with the increasing demand of fossil fuel and problems with pollution it seems most likely to happen. Doe hybrid electric vehicle challenge events from 19922000. Plugin hybrid electric vehicles phev, in its different configurations 3, and fuelcell electric vehicles fcev. Researched worldwide in 20162017, with infographics, ten year roadmaps and projections, this report. Anatomy of a battery electric vehicle bev battery electric vehicles bevs, compared to classic internal combustion engine ice vehicles, are fairly simple and easy to operate. Power electronics in electric and hybrid vehicles 2014. All books are in clear copy here, and all files are secure so dont worry about it. Advanced power electronics and electric motors apeem.

Based on the california rules on zero emission vehicles in the united states, as well as similar tightened air pollution. Overview of the doe advanced power electronics and. A mild hybrid electric vehicle mhev has a dual electrical architecture, which consists of a 12 v network connected through a dcdc to a 48 v network. By using lead acid batteries, the weight of the car. The simplest powertrain architecture consists in a high voltage battery, an electric motor with power electronics controller and a single speed gearbox. Design and implementation of a llczcs converter for. Here we are presenting a document electric vehicle pdf that explains the basics of electric vehicles. The ev momentum thats set to explode npower business solutions. Consumer views on plugin electric vehicles national. Plug in hybrid vehicles are in a midposition, capable of prolonged driving in electric.

This paper concentrates on a small to medium size personal vehicles in electric vehicle ev and parallel hybrid. Power electronics and drives reached the necessary level of development early in the 1990s. Hybrid electric and electric cars infineon technologies. Problems associated with power electronics for advanced vehicle applications include. Pdf power electronics and drives used in automotive. Borgwarner electric vehicle technologies electric vehicles can potentially make the vision of a future with emissionfree mobility a reality. To view unit rates, standing charges for our tariffs, please enter the following information. Hybrid and full electric vehicles allow pollution reduction this make them the new generation of transportation traction and power distribution networks are highly impacted by this evolution hv battery in hybrid electric vehicles allow traction as well as services to run out of the battery for a mediumlong time. Any player that succeeds in breaking some of the inherent compromises among current technologies will gain a significant advantage in the marketplace. Pdf this paper presents the design of a power converter for electric vehicle. When it comes to complete electrified vehicles, dana is your single source. Pdf power converter design for electric vehicle applications.

To simplify the reading and to contribute to a simple understanding, from now on, in this chapter, it will be used the. Wireless charging of electric vehicles power electronics. Thermal control of power electronics of electric vehicles. High voltage cables dc cables between battery and power electronics and cables between power electronics and the electric machine unless those com ponents are placed adjacent to each other. Automotive power electronics market growth, trends, and. An overview of power electronics in electric vehicles industrial. Power electronics for electromobility power electronic systems are key components for any hybrid or electric vehicle. Electric drive technologies for future electric vehicles professor daniel costinett the university of tennessee november 8th. Power electronics we enable the switch to highly efficient electric drives. Patent analysis of power electronic technologies for. Advanced electric drive vehicles such as hybridelectric vehicles, plugin hybrid electric vehicles, fuel cell electric vehicles, and pure electric vehicles, require power electronics and electrical machines peem to function.

Npower has also launched juicee, an energy tariff that is designed to support the uptake of electric vehicles. Tech s7 lecture notes electric and hybrid vehicles. Thus, the development of power electronics technology for evs will take an accelerated pace to fulfil the market needs. Control electronics hybrid vehicles, general motors power electronics and electric drive. Electric vehicles evs are soon to become the norm for anyone who drives a car, travels by bus, or relies on taxis to get from a to b.

The first category phev10 is set for a crossover utility vehicle weighing 1950 kg and phev40 is set for a midsize sedan weighing 1600kg 16. Batteries and supercapacitors for electric vehicles. Frankie clogston is an iedc consultant and a phd candidate at johns hopkins university. Power electronics in electric and hybrid vehicles with different types of hybridization available for cars, there are different architectures in development, from the semiconductor to the car itself. Power electronics in electric and hybrid vehicles with different types of hybridization available for cars, there are different architectures in development, from the. This presentation does not contain any proprietary, confidential, or otherwise restricted information. In hybrid electric vehicle the engine is the final source of the energy used to power the car.

However, with the advent of better and less expensive electronics, a large number of today s. Other technologies such as vehicle to grid, vehicle to home, solar charging of electric vehicle, etc. Power electronics and power systems power electronics is the engineering study of converting electrical power from one form to another. Krein grainger center for electric machinery and electromechanics department of electrical and computer engineering university of illinois at urbanachampaign april 2007. Drivetrain electrification calls for high power semiconductors designed to automotive quality standards. Lithium ion battery lib is a popular battery for many electronic. Department of electronics, information, and bioengineering, politecnico di milano, italy.

An overview of power electronics in electric vehicles abstract. France is one of the leading markets in european electric vehicles sales, which has experienced an average growth rate of 30% from 2014 2017. Powerelectronic systems for the grid integration of. Based on the air pollution regulations in the usa and europe as well as a. We analyze each evhev type in order to highlight key points and compare them. Sales of battery electric cars doubled between 2014 and 2015, an occurrence considered the first sign of the widespread acceptance of electrified cars. Pdf benchmarking of electric and hybrid vehicle electric. The seat concept micro car with manual swappable batteries which minimo designed to.

Energy systems and electric vehicles urban foresight. The dc motorcontroller system is still used today on some electric vehicles to keep the cost down. Overview of power electronics for hybrid vehicles p. Power electronics for electric vehicles traction inverter onboard charger. May have a total weight of around 10kg in hybrid vehicles but may be lower for a pure electric vehicle since the. Followed by classification, the advantages and limitations of each technology for ev charging are discussed. Benchmarking of electric and hybrid vehicle electric machines, power electronics, and batteries conference paper pdf available september 2015 with 10,637 reads how we measure reads.

In comparison, the power system of gasolinepowered vehicles consists of a number of components, such as the engine, carburetor, oil pump, water pump, cooling system, starter, exhaust sy. Electric drive technologies for future electric vehicles. An aging model, based on the concept of accumulated charge throughput, has been developed to estimate battery life under real world driving cycles custom driving cycles based on driving statistics. With a focus on creating a clean, energyefficient world, borgwarner is wellpositioned to lead the way. Laws and regulations will also push consumers and public and private entities to move towards more.

Electric vehicles are known as zero tailpipe emissions vehicles, and they produce less pollution than petrol or lpg powered vehicles. Expertise in both power semiconductors and automotive electronics is thus essential to successfully serve the emerging hev and ev market. Advanced electric drive vehicles energy, power electronics, and machines emadi, ali on. This form of hybrid vehicle uses a plugin from a grid 120vrms, with a larger battery and motor. The book deals with the fundamentals, theory, and design of conventional cars with internal combustion engines ices, electric vehicles evs, hybrid electric vehicles hevs, and fuel cell vehicles fcvs. Electric cars were more expensive than gasoline cars at the time, and so, the industry concentrated more on making and developing combustion engine vehicles 1.

Power electronics application in automotive electronics. Power electronics are a key technology for hybrids and represent 20% of the material costs. Under the tariff, the cars batteries will automatically be charged during. Learning from norwegian battery electric and plugin hybrid. Power electronics in hybrid and electric vehicles hanspeter feustel continental, division powertrain, business unit hybrid electric vehicle nottingham, june 2016. Crc press boca raton london new york washington, d. Compare our cheap energy tariffs online and find out more. Plugin electric vehicle acceptance respondents who were aware of plugin electric vehicle charging stations were more likely than respondents overall to view plugin electric vehicles positively and be willing to consider purchasing them. Based on the california rules on zero emission vehicles in the united states, as well as similar tightened air pollution regulation in europe, asia, and much of the rest of the world, the market size of evs will be enormous. Power sources on the car two power sources are used on toyota vehicles. The key advantage of phev technology relative to hybrid electric and conventional vehicles is fuel flexibility. Past generations of electric vehicles used the dc motorcontroller system because they operate off the battery current without complex electronics.

The power electronics coolant loop which can be found on most hybridelectric vehicles will be examined as a temperaturebased strategy which is formulated to control an industry standard. Power electronics in automotive applications elprocus. Electrification capabilities commercial vehicle market dana. Applications of power electronics in automotive electrical and electronic systems includes high voltage systems, automotive power generation, switched mode power supply smps, dc to dc converters, electric drives, traction inverter or dc to ac converter, power electronic component, high temperature requirement, application of smps in.