Research Paper on the Wireless Electric Vehicles

A Research Paper on the Wireless Electric Vehicles 1
A RESEARCH PAPER ON THE WIRELESS ELECTRIC VEHICLES
A Research Paper on Vehicles By
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ABSTRACT
In this paper, the overview of the technologies of the wireless power transfer for charging
vehicles that are electric are presented. The basic principle for every technology an. also
classification, limitation and advantage of the technologies are also discussed. The technologies
that are promising like magnetic gear and coupled magnetic resonance technologies are reviewed
systematically. The technical issues, latest development and challenges are introduced. This
research focuses on the wireless electric vehicle and how it’s beneficial.
It also explained why the wireless electric vehicles are preferred as compared with the electric
vehicles that are wired or the conventional that use gasoline. The engine of gasoline technology
of 100 years has become the contributor to the of the greenhouse gases. The growing of the
market of the electric vehicle encourages the request for more reliable and convenient means of
charging the battery. The wireless power technology is the transmission of the electrical power to
the electrical load from the power source without the physical connectors

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INTRODUCTION
Background to the problem
This research focuses on the wireless electric vehicle and how it’s beneficial. It also explained
why the wireless electric vehicles are preferred as compared with the electric vehicles that are
wired or the conventional vehicles that use gasoline. The engine of gasoline technology of 100
years has become the contributor to the of the greenhouse gases. The plug in electric vehicles or
wireless vehicles have been proposed to achieve the transportation that is very friendly to the
environment .in spite of the government subsidy and incentives to the electric vehicles, the
electric vehicles have not yet become a solution to the consumers. The major problem, facing the
electric vehicles is the technology of the energy storage. The limitation of the today’s battery is
slower charging, cost, weight, and low density of the energy.
Wireless power transfer technology can be a solution in the elimination of many limitations that
are related to cables. The concept of the wireless power enabled electric vehicles which means
that the electric an could be charged while on the road moving and this will increase the range of
driving and the volume of the storage battery will also be reduced. The wireless power transfer
technology is significantly improving by coving the technology of the RF, near the energy
transfer field, conservation of energy and management, elements of the energy storage,
fabrication techniques and the novel materials consideration [1].
Statement of the problem
Like any other company, in the automobile industry, cares are faced by the long duration of the
charging hours, stopping to charge the battery when the power reduced and also emission of the
greenhouse gas to the atmosphere. However, some of the companies and organizations have

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come up with the technologies that may be effective and has impacted positively to automobiles
industries, environment and the consumers. This research paper is about the wireless electric
vehicles that are not charged by cables, they can be charged while the vehicle is moving [2].
Research questions
In regard to the wireless and electric vehicles, the following are some of the research questions
that are formulated that will be effective for this research paper:
 What are some of the benefits of the wireless electric vehicles?
 What are the problems that are facing the wireless and electric vehicles?
 Which of these problems are strategic?
 What are some of the technologies and improvements that make the wireless vehicle
better than the other one?
 Which of these problems are strategic?
Research objectives
The research seek to obtain the following objectives
 To identify the general technologies of the wireless electric vehicle
 To identify benefits of the wireless electric vehicles
 To find out that which of the benefits are strategic in nature
LITERATURE REVIEW
The growing of the market of the electric vehicle encourages the request for more reliable and
convenient means of charging the battery. The wireless power technology is the transmission of
the electrical power to the electrical load from the power source without the physical connectors.
The nature of the wireless of the transmission makes it important in the environments there can
be inconvenience of implementing the physical connectors, impossible or hazardous, particularly
in the electric vehicles [3].
The methods of the wireless transfer encompass technologies like radio waves, microwaves,
laser, photoelectric, magnetic resonance coupling and the inductive coupling. These technologies