Protection circuit design of wireless power transfer systems

Wireless Power Transfer (WPT) system is the transmission of electrical power through space (theory of electromagnetic field) from a transmitter device, consisting of a power source to a receiver device, consisting of an electrical load unlike the traditional electrical power transfer through electri...

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Bibliographic Details
Main Author: Sim, Jia Ee
Other Authors: Tang Yi
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2022
Subjects:
Online Access:https://hdl.handle.net/10356/158503
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Institution: Nanyang Technological University
Language: English
Description
Summary:Wireless Power Transfer (WPT) system is the transmission of electrical power through space (theory of electromagnetic field) from a transmitter device, consisting of a power source to a receiver device, consisting of an electrical load unlike the traditional electrical power transfer through electrical cables. However, fault protection is need in any electrical system such as circuit breaker. In this Thesis, we study the protection method of using duty cycle of the inverter MOSFET to control the power supply of the WPT system