Steady-state multiphysics analysis of stator bar using finite element method

被引：4

作者：

Ribeiro Borges, Jose William ^{[1
]}

Fonseca, Wellington da Silva ^{[1
]}

Brasil, Fernando de Souza ^{[2
]}

Araujo, Ramon C. F. ^{[1
]}

机构：

[1] Fed Univ Para, Belem, Para, Brazil

[2] Eletrobras Eletronorte, Belem, Para, Brazil

来源：

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2021年 / 65卷 / 03期

关键词：

Stator bar; finite element method; multiphysics analysis; hydro-generator;

D O I：

10.3233/JAE-200012

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The electrical insulation is one of the main sources of failures in hydro-generators, therefore it is important to research the insulation system of stator bars. In this paper, it is developed a steady-state multiphysics analysis of a stator bar using the Finite Element Method to assess its steady-state behavior in the electrical, magnetic and thermal domains. Different aspects are analyzed in simulations, such as capacitance, mechanical stress and thermal effects. Numerical results are compared with experimental measurements for validation.

引用

页码：513 / 526

页数：14

共 21 条

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