Control strategy for five-phase dual stator-winding induction generator DC generating system

Author

Feifei Bu ; Haijun Xu ; Wenxin Huang ; Haozhe Liu ; Yong Zhao

Author_Institution

Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

fYear

2015

fDate

22-25 June 2015

Firstpage

1

Lastpage

4

Abstract

This paper presents a dc generating system based on the five-phase dual stator-winding induction generator (DWIG) with the static excitation controller (SEC), and also investigates its control strategy. In this five-phase DWIG, the cage-type rotor is employed and it has two sets of five-phase stator windings (power winding and control winding). Based on the instantaneous power theory, a control winding field oriented control (CWFOC) strategy considering third-harmonic injection is proposed. The simulation results support the proposed control strategy, the five-phase DWIG dc generating system can have a good performance.

Keywords

asynchronous generators; harmonics suppression; machine vector control; power generation control; rotors; stators; CWFOC; DWIG; cage-type rotor; control winding field oriented control strategy; five phase dual stator winding induction generator DC generating system; instantaneous power theory; static excitation controller; third harmonic injection; Air gaps; Harmonic analysis; Induction generators; Power system harmonics; Stator windings; Wind power generation; Windings; CWFOC; dc generating system; five-phase DWIG; harmonic injection; static excitation controller;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics for Distributed Generation Systems (PEDG), 2015 IEEE 6th International Symposium on

Conference_Location

Aachen

Type

conf

DOI

10.1109/PEDG.2015.7223045

Filename

7223045