Losses in High Speed Permanent Magnet Machines Used in Microturbine Applications

被引：66

作者：

Huynh, Co ^{[1
]}

Zheng, Liping ^{[1
]}

Acharya, Dipjyoti ^{[1
]}

机构：

[1] Calnetix Inc, Cerritos, CA 90703 USA

来源：

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | 2009年 / 131卷 / 02期

关键词：

losses; permanent magnet machines; turbines; SYNCHRONOUS MOTORS; CORE LOSSES; IRON LOSS; MODEL;

D O I：

10.1115/1.2982151

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

High speed permanent magnet (PM) machines are used in microturbine applications due to their compactness, robust construction, and high efficiency characteristics. These machines are integrated with the turbines and rotate at the same speeds. This paper discusses in detail the losses in high speed PM machines. A typical PM machine designed for microturbine application is presented with its detailed loss calculations. Various loss verification methods are also discussed.

引用

页数：6

共 14 条

[1]

BECKER KM, 1962, T ASME C, V84, P97

[2] Core losses and efficiency of electrical motors using new magnetic materials [J].