Title :
A novel DC link soft-switched inverter with a coupled inductor
Author :
Shao, Jianwen ; Lin, Ray L. ; Lee, Fred C.
Author_Institution :
Center for Power Electron. Syst., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
In this paper, a novel DC link soft-switched inverter with a coupled inductor is presented. The new inverter provides a soft-switching feature while keeping pulse width modulation (PWM) capability without high voltage stress. First, this paper gives a brief literature review of the research in DC link soft-switched inverters. Then, a novel DC link soft-switched inverter is described. The paper presents a detailed analysis of the circuit and the operation principles. Finally, the simulation and experimental results are shown to verify the theory
Keywords :
PWM invertors; inductors; switching circuits; DC link soft-switched inverter; coupled inductor; operation principles; pulse width modulation capability; soft-switching feature; Circuits; Clamps; Inductors; Pulse width modulation; Pulse width modulation inverters; Resonance; Resonant inverters; Stress; Switches; Voltage;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.885422
