A Critical Analysis of a Wireless Power Transmission (WPT) with an Improvement Method for a Non-Radiative WPT Article Swipe

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Muhammad Ali , Nurulazlina Ramli , Hermawan Nugroho ·

YOU? · · 2020 · Open Access · · DOI: https://doi.org/10.52549/ijeei.v8i2.1071

This paper describes the analysis of the wireless power transmission including recent progresses in non-radiative wireless power transmission (WPT) and the improvement methods. Generally, WPT transmitter side consists of a DC supply voltage source, inverter/power amplifier, transmitter impedance matching device (IMD), source resonator and primary coil. The WPT receiver meanwhile consists of the secondary coil, device resonator, receiver IMD, rectifier and load. In order to achieve an efficient WPT, the WPT transmitter must transmit energy with minimum loss at the receiver side. This setup can be achieved by employing the power amplifier (PA). In this paper, the power amplifier in wireless power transmission for portable devices was designed. A Class E power amplifier was proposed and designed to improve the WPT transmitter side. The effects of zero voltage and zero derivative voltage switching on PA with optimization method was also discussed.

Related Topics

Electrical Engineering

Transmitter

Amplifier

Rectifier (Neural Networks)

Electronic Engineering

Engineering

Wireless Power Transfer

Electromagnetic Coil

Computer Science

Recurrent Neural Network

Machine Learning

Concepts

Electrical engineering Transmitter Amplifier Rectifier (neural networks) Electronic engineering Engineering Wireless power transfer Impedance matching Electromagnetic coil Electrical impedance Computer science CMOS Channel (broadcasting) Recurrent neural network Stochastic neural network Artificial neural network Machine learning

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Type: article
Language: en
Landing Page: https://doi.org/10.52549/ijeei.v8i2.1071
OA Status: diamond
Cited By: 1
References: 56
Related Works: 10
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DOI: https://doi.org/10.52549/ijeei.v8i2.1071

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Title: A Critical Analysis of a Wireless Power Transmission (WPT) with an Improvement Method for a Non-Radiative WPT

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Language: en

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Publication year: 2020

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Publication date: 2020-06-16

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Authors: Muhammad Ali, Nurulazlina Ramli, Hermawan Nugroho

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Concepts: Electrical engineering, Transmitter, Amplifier, Rectifier (neural networks), Electronic engineering, Engineering, Wireless power transfer, Impedance matching, Electromagnetic coil, Electrical impedance, Computer science, CMOS, Channel (broadcasting), Recurrent neural network, Stochastic neural network, Artificial neural network, Machine learning

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Cited by: 1

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abstract_inverted_index.matching	38
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abstract_inverted_index.wireless	7, 15, 100
abstract_inverted_index.amplifier	91, 98, 112
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sustainable_development_goals[0].display_name	Affordable and clean energy
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