Analysis of a PM Generator with Inset Magnets

被引：0

作者：

Greconici, Marian ^{[1
]}

Madescu, Gheorghe ^{[2
]}

Mot, Martian ^{[3
]}

Biriescu, Marius ^{[3
]}

Milosevici, Danijela ^{[4
]}

机构：

[1] Politehn Univ Timisoara, Fundamental Phys Engineers D, Timisoara, Romania

[2] Romanian Acad, Timisoara Branch, Electromecan Lab, Timisoara, Romania

[3] Politehn Univ Timisoara, Elect Engn Dept, Timisoara, Romania

[4] Univ Kragujevac, Fac Tech Sci, Cacak, Serbia

来源：

2018 13TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS (ISETC) | 2018年

关键词：

finite element; permanent magnet generator; flux density; torque component; PERFORMANCE; MACHINE;

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 deals with the analyses of a three-phase synchronous generator with an inset neodymium-iron-boron permanent magnet rotor. This rotor structure produces an inverse saliency effect meaning the quadrature-axis reactance is greater than the direct-axis reactance. As a result of this effect, the generator produces reluctance-torque, improves mechanical robustness and field weakening capabilities. The paper presents some characteristics computed with Finite Element Method (FEM) and highlights some aspects of its performances: air-gap flux density distribution, cogging torque, reluctance torque, electromagnetic torque.

引用

页码：78 / 81

页数：4

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