Air friction losses in PM BLDC motor with external rotor operating as kinetic energy storage system

被引：0
|
作者：
Hetmanczyk, Janusz [1 ]
Krykowski, Krzysztof [1 ]
Galuszkiewicz, Zbigniew [2 ,3 ]
Galuszkiewicz, Patryk [2 ]
机构：
[1] Silesian Tech Univ, Dept Power Elect Elect Drives & Robot, Gliwice, Poland
[2] Czestochowa Tech Univ, Inst Elect Power Engn, Czestochowa, Poland
[3] Megatech Technol, Kalety, Poland
来源：
2021 IEEE 19TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (PEMC) | 2021年
关键词：
Brushless DC motor with external rotor; kinetic energy storage system (KESS); air friction losses;
D O I：
10.1109/PEMC48073.2021.9432552
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Moment of inertia of motor with external rotor is much higher than this moment for motor with internal rotor and identical power rating. This characteristic may be utilized for designing kinetic energy storage using electric motor. Problems occurring when brushless dc motor (PM BLDC) with external rotor is employed as kinetic energy storage are discussed in the paper. Design recommendations for reducing these problems are also given. The analysis is supported by results of laboratory tests run with motor manufactured to scale
引用
收藏
页码：405 / 410
页数：6
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