Effect of unbalanced voltage on windings temperature, operational life and load carrying capacity of induction machine

被引：32
|
作者：
Gnacinski, P. [1 ]
机构：
[1] Gdynia Maritime Univ, Dept Ship Elect Power Engn, PL-81225 Gdynia, Poland
来源：
ENERGY CONVERSION AND MANAGEMENT | 2008年 / 49卷 / 04期
关键词：
induction motor; temperature; complex voltage unbalance factor; voltage unbalance;
D O I：
10.1016/j.enconman.2007.07.033
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This paper investigates the influence of the CVUF angle on the windings temperature rise and the derating factor of an induction machine supplied with unbalanced voltage. The effect of simultaneous voltage unbalance and harmonics on its operational life is analyzed as well. The results of calculations and experimental investigations are presented for two induction cage machines of rated power 3 and 5.5 kW. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：761 / 770
页数：10
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