Title

Several Schemes Of Alleviating Bus Voltage Stress In Single Stage Power Factor Correction Converters

Abstract

High DC bus voltage stress is an important issue for the single stage PFC converters in practical application. This paper analyzes the inherent reason of the high bus voltage stress of single-stage power-factor-correction (PFC) AC/DC converters. Four possible resolving schemes are analyzed and discussed, and some of practical implementation circuits topologies are also given. Theoretical analysis and simulation results show that the both series charging, parallel-discharging capacitors (SCPDC) scheme and bus-voltage-feedback (BVF) method are deemed to be more viable than the other two methods.

Publication Date

12-1-1999

Publication Title

Proceedings of the International Conference on Power Electronics and Drive Systems

Volume

2

Number of Pages

921-926

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0033316963 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0033316963

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