Pre- and Postfault Current Control of Dual Three-Phase Reluctance Synchronous Drives

被引：14
作者：
Eldeeb, Hisham M. [1 ]
Abdel-Khalik, Ayman S. [2 ]
Kullick, Julian [3 ]
Hackl, Christoph M. [3 ]
机构：
[1] IAV GmbH, D-80807 Munich, Germany
[2] Alexandria Univ, Fac Engn, Dept Elect Engn, Alexandria 21544, Egypt
[3] Munich Univ Appl Sci, Lab Mechtron & Renewable Energy Syst, D-80335 Munich, Germany
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2020年 / 67卷 / 05期
基金：
欧盟地平线“2020”;
关键词：
Harmonic analysis; Windings; Stator windings; Torque; Rotors; Air gaps; Current control; dual three phase (DT); fault tolerant; reluctance synchronous machine (RSM); space harmonics; OPERATION; MACHINES; STRATEGY; MOTORS; VSI;
D O I：
10.1109/TIE.2019.2921276
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the pre and postfault stator current control structures for symmetrical dual three-phase reluctance synchronous machines (SDT-RSMs) with different neutral-point configurations. The effect of winding chording and rotor saliency on the space harmonic mapping among different subspaces is investigated. This proves on one hand that the control structure in the prefault case can be simplified; on the other hand, it shows that the derived harmonic mapping in the literature is insufficient to ensure high-performance operation in the postfault operation. Moreover, the machine nonlinearities are identified, through which the maximum-torque-per-ampere loci are obtained and employed in the pre and postfault cases. The theoretical findings are corroborated with finite-element simulations and experimental validations on a 3-kW SDT-RSM prototype.
引用
收藏
页码：3361 / 3373
页数：13
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