1. Project Review
on
Design and Development of Wireless Power
Transmission using Silicon Steel with Lead and
Copper wires
Presented by,
Shamseena 1GV19EE010
Sreeja J S 1GV19EE013
Under the guidance of
Mrs. Dhanalakshmi V
Assistant Professor
Department of Electrical & Electronics Engineering
Dr. T. Thimmaiah Institute of Technology, Oorgaum Post, K.G.F–563120
(Approved by AICTE, New Delhi, Affiliated To VTU Belagavi, Approved
by Govt. of Karnataka and ISO21001-2018 Certified)
2. Contents
• Problem Statement
• Introduction
• History
• Literature Review
• Objectives
• Methodology
• References
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3. Problem Statement
• One of the major issue in power system is that the loss
occurring during the transmission and allocation of electrical
power.
• As the demand drastically increases day by day, the power
generation increases and the power loss is also increased.
• The main reason for power loss during transmission and
distribution is the resistance of wires used for grid.
• The percentage of loss of power during transmission and
distribution is approximated as 26%.
• It is indeed alarming to know the level of losses in Indian
electricity and transmission business.
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4. Introduction
• Wireless power transmission (WPT) is the process that takes
place in any system where electrical energy is transmitted from
a power source to an electrical load without the use of wire.
• The most common wireless power transfer technologies are
the electromagnetic induction and the microwave power
transfer.
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Fig 1: Transformerless Galvanic Isolation
5. History
• Nikola Tesla is the one who first conceived the idea Wireless
Power Transmission and demonstrated “the transmission of
electrical energy without wires" that depends upon electrical
conductivity as early as 1891.
• In 1893, Tesla demonstrated the illumination of vacuum bulbs
without using wires for power transmission at the World
Columbian Exposition in Chicago.
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Fig 2: Nikola Tesla
6. Literature Review
• Manisha Kapoor et al [1] included the techniques of transmitting
power without using wires with an efficiency of about 95% with
non-radioactive methods. These techniques include resonating
inductive coupling in sustainable moderate range.
• Nikola Tesla [2] started efforts on wireless transmission in 1891.
Wardenclyffe tower was designed by Tesla for trans-Atlantic
wireless telephony and also for demonstrating wireless electrical
power transmission. A small incandescent resonant circuit, grounded
on one end was successfully lighted.
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Fig 3: Wardenclyffe Tower or Tesla Tower
7. • Md J. Hossain et al [3] designed a prototype of wireless
power transmission (WPT) system in small scale which can be
used to drive portable electronic devices. For power
transmitting purpose RF/microwave was used.
• Benard Mumo [4] demonstrated wireless power transmission
using solid state Tesla coils. The solid state Tesla coil
configuration was used as the basis to generate high voltage,
high frequency electrical power.
• Syed Khalid Rahman et al [5] designed and implemented a
wireless power transfer system using the basics of magnetic
resonant coupling. They have described and demonstrated that
magnetic resonant coupling can be used to deliver power
wirelessly from a source coil to a with a load coil with an
intermediate coil placed between the source and load coil.
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8. Objectives
• The goal of the project is to develop a Wireless Power Transfer
(WPT) System using silicon steel with lead and copper wires.
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10. References
[1]“Wireless Power Transmission”, Manisha Kapoor, Rajiv Munjal, Upasna Setia,
International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-
0181
[2]Nikola Tesla, “The Transmission of Electrical Energy without Wires as a means for
Further Peace’’, Electrical World and Engineering, p. 21, January, 7 1905.
[3]“Design a Prototype of Wireless Power Transmission System Using RF/Microwave
and Performance Analysis of Implementation”, Md M. Biswas, Member, IACSIT,
Umama Zobayer, Md J. Hossain, Md Ashiquzzaman, and Md Saleh, IACSIT
International Journal of Engineering and Technology, Vol. 4, No. 1, February 2012.
[4] “Wireless Power Transmission using Solid State Tesla Coils’’, Benard Mumo
Makaa, Proceedings of the Sustainable Research and Innovation(SRI) Conference 6
- 8 May 2015
[5] “Design and construction of wireless power transfer system using magnetic
resonant coupling’’, Syed Khalid Rahman, Omar Ahmed, Md. Saiful Islam, A. H.
M. Rafiul Awal, Md. Shariful Islam, American Journal of Electromagnetics and
Applications 2014.
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