Digital and analog hybrid control of multiphase power modules with low output-voltage and high output-current

C. Y. Yeh, L. S. Yang, T. J. Liang, R. L. Lin, J. F. Chen, H. T. Yang

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

In this paper, a digital and analog hybrid control of multiphase power-modules with low output-voltage and high output-current are presented. The topology of each power module is a current-fed push-pull converter. The front stage is a buck converter which is used to regulate the output voltage and the rear stage is a push-pull converter with the electrical isolation and voltage step-down function. The advantages of the hybrid controllers are fast load transient response, flexible control, high reliability, and high power density. Finally, three paralleled power-modules with 2.5V/150A output is implemented. Experimental results show that good output-voltage regulation, current-balance, and high efficiency can be achieved.

原文English
主出版物標題Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008
頁面2125-2129
頁數5
出版狀態Published - 2008 十二月 1
事件11th International Conference on Electrical Machines and Systems, ICEMS 2008 - Wuhan, China
持續時間: 2008 十月 172008 十月 20

出版系列

名字Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008

Other

Other11th International Conference on Electrical Machines and Systems, ICEMS 2008
國家China
城市Wuhan
期間08-10-1708-10-20

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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