赵南南 Likes:

Affiliation of Author(s):

机电工程学院

Journal:

Applied Mechanics and Materials and Design

Key Words:

中文关键字：无刷直流;表贴;内嵌;损耗;热场，英文关键字：brushless DC;surface-mounted;interior;loss;thermal

Abstract:

In this paper, the cogging torque, airgap flux density, back-emf, and losses of a surface-mounted and a hybrid magnetization interior brushless machines with the same stator, airgap width, armature core length, material, permanent magnet consumption, speed and copper loss are compared. The analysis reveals that the loss in rotor back iron of interior motor is higher than that in surface-mounted motor due to the skin effect while the eddy current losses in sleeve and magnets of surface-mounted motor are significant, causing the total losses of surface-mounted motor are higher than that of interior motor.

Note:

赵南南

Co-author:

刘卫国

First Author:

zhangminghui,yangqian,zhaonannan

Indexed by:

Journal paper

Volume:

卷：416-417

Issue:

期：

Page Number:

页：133-138

Translation or Not:

no

Date of Publication:

2013-09-01