Advanced Dynamic Modeling of Three-Phase Mutually Coupled Switched Reluctance Machine

被引：28

作者：

Dong, Jianning ^{[1
,2
]}

Howey, Brock ^{[1
]}

Danen, Benjamin ^{[1
]}

Lin, Jianing ^{[1
]}

Jiang, James Weisheng ^{[1
]}

Bilgin, Berker ^{[1
]}

Emadi, Ali ^{[1
]}

机构：

[1] McMaster Univ, McMaster Automot Resource Ctr, Hamilton, ON L8P 0A6, Canada

[2] Delft Univ Technol, NL-2628 CD Delft, Netherlands

来源：

IEEE TRANSACTIONS ON ENERGY CONVERSION | 2018年 / 33卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Dynamic modelling; finite-element method; inductance; mutual coupling; switched reluctance machine; MOTOR;

D O I：

10.1109/TEC.2017.2724765

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper proposes an advanced dynamic modelling approach of the mutually coupled switched reluctance motor (MCSRM) in the dq reference system that can consider saturation, cross-coupling, and spatial harmonics. Different topologies and their operating principles are investigated and an idealized dq-model considering the inductance harmonics is derived. A dynamic model is built based on flux-current lookup tables (LUTs) obtained from finite element analysis (FEA). A simplified method to inverse the two-dimensional LUTs is proposed. A fast computation approach is used to reduce the number of FEA simulations and calculation time to obtain the LUTs. Motor dynamic performances at different speeds are simulated by using the proposed dynamic model and the results are investigated and verified by FEA. The motor dynamic behavior can be accurately obtained in a short simulation time by using the proposed approach. Experiments are carried out on a 12/8 MCSRM, showing good accuracy of the proposed model.

引用

页码：146 / 154

页数：9

共 21 条

[1] A three-phase switched reluctance motor with two-phase excitation [J].