학술논문
Series-parallel resonant converter in the self-sustained oscillating mode for unity power factor applications
Document Type
Conference
Author
Source
Proceedings of APEC 97 - Applied Power Electronics Conference Applied power electronics Applied Power Electronics Conference and Exposition, 1997. APEC '97 Conference Proceedings 1997., Twelfth Annual. 1:477-483 vol.1 1997
Subject
Language
Abstract
This paper presents the analysis and design of a single phase single stage unity power factor AC/DC converter employing a series-parallel resonant topology in self-sustained oscillating mode. A controller, that ensures the self-sustained oscillation, is designed such that zero voltage switching condition along all points of the input voltage and for each value of the load current is guaranteed. The performance of the proposed scheme is verified experimentally on a 1 kW prototype power factor corrected AC/DC supply.