状態平均化に基づく共振形コンバータのための新しい過渡解析手法

概要

論文の詳細を見る
The parallel resonant link high frequency power conversion technique based on PDM (pulse density modulation) control scheme is advantageous for realizing a light weight and low EMI (electromagnetic interference) converter due to its soft switching operation. In this kind of circuits, the design of LC tanks for resonant link and that of control loops to maintain the voltage equilibrium of the link are the most significant points in considering the transient responses. This paper presents a novel state-averaging analysis method suited for resonant type converters. By using this method, a high frequency parallel resonant link can be equivaleritly considered as a dc link, which makes the transient analysis and/or design of the system easier. The validity of the proposed modeling method is confirmed by some simulation and experimental results.
東京工芸大学の論文
1996-01-31