Title of Paper:Asymmetrical Operation Analysis for Dual Stator-Winding Induction Generator Variable Frequency AC Generating System with Unbalanced Loads

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Affiliation of Author(s):自动化学院

Journal:IEEE Trans Ind Electron

Abstract:In this paper, the performance of the dual stator-winding induction generator (DWIG) variable frequency ac (VFAC) generating system with unbalanced loads is analyzed, and an asymmetrical operation analysis method based on a three-port load network model is proposed. This method has four key steps: (1) deriving the three-port load network model for three-phase four-line unbalanced loads; (2) establishing the positive sequence, negative sequence, and zero sequence equivalent circuits for the DWIG; (3) combining the above model and circuits together to obtain the system whole equivalent model; and (4) writing the corresponding equations and solving them. The experimental results and the calculation results are almost consistent, which proves that the proposed method is correct and valid, and the DWIG VFAC generating system with unbalanced loads has a good performance. © 1982-2012 IEEE.

ISSN No.:0278-0046

Translation or Not:no

Date of Publication:2017-01-01

Co-author:Zhuang, Shenglun,Huangwenxin,wsn,huyuwen

Correspondence Author:Bu Feifei