Research on Hybrid Algorithm of Can Losses in Double Canned Induction Motor for Nuclear Pump

被引：0

作者：

Liang Y. ^{[1
]}

Zhang G. ^{[1
]}

Gao L. ^{[1
]}

Li C. ^{[2
]}

Zhou L. ^{[2
]}

机构：

[1] School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin

[2] Harbin Electric and Power Equipment Co. Ltd, Harbin

来源：

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2018年 / 33卷 / 05期

关键词：

Analytic method; Can losses; Double canned induction motor; Finite element method;

D O I：

10.19595/j.cnki.1000-6753.tces.170023

中图分类号：

学科分类号：

摘要：

The calculation of stator and rotor can losses in large double canned induction motor for nuclear pump was very complicated. In view of this problem, a hybrid algorithm was proposed. The 2-D finite element method and analytic method were combined in the proposed algorithm and the contradiction between the calculation accuracy and calculation speed in the calculation of can losses was solved. In this paper, based on the 2-D numerical analysis of magnetic field, the 2-D analytic models of stator and rotor can losses were derived by combing Maxwell's equations. Taking a megawatt double canned induction motor for nuclear pump as an example, the stator and rotor can losses were calculated and analyzed in detail, by comparing with the result of transient magnetic finite element method, the correctness of the hybrid algorithm is verified. © 2018, Electrical Technology Press Co. Ltd. All right reserved.

引用

页码：1015 / 1023

页数：8

共 16 条

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