Analysis of 12 pulse phase control AC/DC converter

Tsorng-Juu Liang, Jiann-Fuh Chen, Ching Lung Chu, Kuen Jyh Chen

Research output: Contribution to conferencePaper

12 Citations (Scopus)

Abstract

In this paper, the unbalanced current in the 12-pulse phase control AC/DC converters was studied. The 12-pulse Δ-Y type AC/DC converter will keep a balanced voltage with 30° phase shifted at the low coupling coefficient condition. But an unbalanced current will be obtained in the 12-pulse autotransformer phase shift AC/DC converter at the low coupling coefficient condition. The theoretical phasor analysis of the unbalanced current was presented and a feedback controller was designed to overcome this problem. Finally, a 3 kW 12-pulse autotransformer phase shifted AC/DC converter was implemented to demonstrate the theoretical analysis.

Original languageEnglish
Pages779-783
Number of pages5
Publication statusPublished - 1999 Dec 1
EventProceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99) - Kowloon, Hong Kong
Duration: 1999 Jul 271999 Jul 29

Other

OtherProceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99)
CityKowloon, Hong Kong
Period99-07-2799-07-29

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Analysis of 12 pulse phase control AC/DC converter'. Together they form a unique fingerprint.

  • Cite this

    Liang, T-J., Chen, J-F., Chu, C. L., & Chen, K. J. (1999). Analysis of 12 pulse phase control AC/DC converter. 779-783. Paper presented at Proceedings of the 1999 3rd IEEE International Conference on Power Electronics and Drive Systems (PEDS'99), Kowloon, Hong Kong, .