POWER CONVERSION APPARATUS AND CONTROL METHOD THEREOF

Ray-Lee Lin (Inventor)

Research output: Patent

Abstract

An AC/DC conversion circuit of a power conversion apparatus receives an AC signal and has a switching element. A voltage sensing circuit generates a voltage reference signal according to an AC voltage signal. A harmonic generation circuit generates a harmonic injection signal according to the voltage reference signal. A subtraction circuit of a maximum power tracking circuit outputs a first DC signal and a second DC signal according to the voltage reference signal. An arithmetic circuit outputs a reference signal. A current sensing circuit outputs a feedforward signal according to one phase of an AC current signal.
Translated title of the contribution電力轉換裝置及其控制方法
Original languageEnglish
Patent number9270218
Publication statusPublished - 1800

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