Single-Phase Open-Circuit Fault Operation of Bearingless Multi-Sector PM Machines

被引：0
|
作者：
Wen, Zhuang [1 ]
Valente, Giorgio [1 ]
Formentini, Andrea [1 ]
Papini, Luca [1 ,2 ]
Zanchetta, Pericle [1 ]
Gerada, Christopher [1 ]
机构：
[1] Univ Nottingham, Elect & Elect Engn, Nottingham, England
[2] Univ Nottingham, Elect & Elect Engn, Ningbo, Peoples R China
来源：
2019 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC) | 2019年
关键词：
Bearingless machines; multiphase machines; PM synchronous machines; fault tolerant control; PUMP;
D O I：
暂无
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 investigates the single-phase open circuit fault of a bearingless multi-sector PM synchronous machine. The mathematical model of the suspension force and torque generation is developed for both healthy and faulty conditions. The model is written in a general form and it can be easily extended to any sectored PM synchronous machine. Then, a fault tolerant control strategy is proposed and verified by means of finite elements and numerical simulations. The system shows a good fault tolerant capabilities.
引用
收藏
页码：1087 / 1092
页数：6
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