Air-Gap Magnetic Field Analysis of Dual-Stator Brushless Doubly-Fed Generator Based on Analytic Method

被引：1

作者：

Liu, Hao ^{[1
]}

Zhang, Fengge ^{[1
]}

Dai, Rui ^{[1
]}

机构：

[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang, Peoples R China

来源：

2019 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO, ASIA-PACIFIC (ITEC ASIA-PACIFIC 2019): NEW PARADIGM SHIFT, SUSTAINABLE E-MOBILITY | 2019年

基金：

中国国家自然科学基金;

关键词：

brushless doubly-fed generator; dual-stator; magnetic field analysis; analytic method; wind power generation; FED MACHINES; DESIGN; INDUCTION; ROTOR;

D O I：

10.1109/itec-ap.2019.8903775

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a novel dual-stator brushless doubly-fed generator (DSBDFG) with cage-barrier rotor structure for wind power generation. Due to DSBDFG structure and magnetic field complexity, this paper proposes groove-by-groove method to analyze equivalent current density of control winding and power winding. Meanwhile, divided layers model of DSBDFG is built. Magnetic vector potential is regarded as variables to obtain two-dimensional solution of control winding and power winding excitation. On this basis, electromagnetic parameters of DSBDFG are analyzed, which is verified by finite element method and experiment. Through analysis of the results, it demonstrates the validity and rationality of analytical method.

引用

页码：84 / 89

页数：6

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