Small-signal model and feedback controller design of constant-voltage and constant-current output control for a phase-shifted full-bridge converter

Kai Jun Pai, Zhi Hao Li, Lin De Qin

研究成果: 書貢獻/報告類型會議論文篇章

2 引文 斯高帕斯(Scopus)

摘要

In this study, the feedback controllers were designed and implemented to fulfill the constant-voltage (CV) and constant-current (CC) output modes for a power converter. This converter's power stage was composed of a stand-by power, power factor corrector, and DC-DC converter. The topology used by the DC-DC converter was a phase-shifted full-bridge with a parallel current-doubler rectification converter (PSFB-PCDRC). To design the feedback controllers for the PSFB-PCDRC CV and CC operations, the PSFB-PCDRC small-signal model was established and employed to analyze frequency responses. Moreover, the three-terminal switch model and state-space representation were used, therefore, the PSFB-PCDRC transfer function was available to be acquired for the Bode plot simulation and analyzing. According to practical measurements, the derivation of small-signal model and loop compensative parameters could be approved. Simulations and experimental results corresponded to the anticipated results of theory, demonstrating the validity of proposed design.

原文英語
主出版物標題2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1800-1805
頁數6
ISBN(電子)9781509051571
DOIs
出版狀態已發佈 - 2017 7月 25
對外發佈
事件3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, 臺灣
持續時間: 2017 6月 32017 6月 7

出版系列

名字2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

會議

會議3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
國家/地區臺灣
城市Kaohsiung
期間2017/06/032017/06/07

ASJC Scopus subject areas

  • 能源工程與電力技術
  • 電氣與電子工程
  • 控制和優化

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