Experimental measurement and modeling of multi-winding high-voltage transformer

Jun Zhou, Qianhong Chen, Xinbo Ruan, Siu Chung Wong, Chi Kong Tse

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

6 Citations (Scopus)

Abstract

A model of multi-winding high-voltage transformer is presented, which takes into account effects of leakage transformer, winding resistance and parasitic capacitance. The modeling method and the parameter determination procedure are applicable to all kinds of transformers. Using an LCR meter, all parameters, except the parasitic capacitance, can be determined from taking port impedance measurements. The parasitic capacitance can be calculated by considering the resonant circuit equations. Finally, the modeling approach and the parameter determination procedure have been illustrated experimentally with a 60 W 35 kHz high-voltage transformer. The port impedance simulations and measurements show good consistency in a wide frequency range from 10 kHz to 200 kHz.
Original languageEnglish
Title of host publicationProceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008
Pages4411-4415
Number of pages5
Publication statusPublished - 1 Dec 2008
Event11th International Conference on Electrical Machines and Systems, ICEMS 2008 - Wuhan, China
Duration: 17 Oct 200820 Oct 2008

Conference

Conference11th International Conference on Electrical Machines and Systems, ICEMS 2008
CountryChina
CityWuhan
Period17/10/0820/10/08

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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