Harmonic elimination for PWM inverter

Bo Han Wang, Ruei Yu Huang, An-Chen Lee

研究成果: Conference contribution同行評審

摘要

For a PWM inverter system, the output ac current is expected to be a sinusoidal waveform after filtering; however, PWM inverters have two drawbacks causing distortion of output waveform. One is the presence of harmonics, and the other is the variations of the system parameters. In this paper, a robust Doubly Coprime Factorization Disturbance Observer (robust DCFDOB) is applied to a dc-to-ac inverter. The proposed robust DCFDOB involves the H∞-loop shaping method to guarantee the robust stability and robust performance. Experiment results are given to illustrate the effectiveness of the robust DCFDOB.

原文English
主出版物標題2017 International Conference on Consumer Electronics and Devices, ICCED 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面13-17
頁數5
ISBN(電子)9781538604038
DOIs
出版狀態Published - 29 8月 2017
事件1st International Conference on Consumer Electronics and Devices, ICCED 2017 - London, 英國
持續時間: 14 7月 201717 7月 2017

出版系列

名字2017 International Conference on Consumer Electronics and Devices, ICCED 2017

Conference

Conference1st International Conference on Consumer Electronics and Devices, ICCED 2017
國家/地區英國
城市London
期間14/07/1717/07/17

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