Finite Element Model of Electrical Machines Coupled to the Grid Simulation Software

被引：7
|
作者：
Rosselet, Gilles [1 ]
Xuan, Mai Tu [1 ]
Simond, Jean-Jacques [1 ]
机构：
[1] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
来源：
IEEE TRANSACTIONS ON ENERGY CONVERSION | 2011年 / 26卷 / 04期
关键词：
Coupled simulation; finite element method (FEM); hydroelectric generator; simulation software;
D O I：
10.1109/TEC.2011.2162729
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Using a finite element (FE) model of the electrical machine in a grid solver enables us to take the machine nonlinearities into account with great precision in the simulation of a complete system. Three methods are usually used for linking the grid and FE solver: direct coupling, lumped components, and current or voltage output approach. In this article, the coupling is treated as the resolution of a nonlinear equation system that is solved with the Newton method. The proposed linking scheme has been used to simulate a two phase short circuit on a hydrogenerator. Its results have been validated by running the same simulation with commercially available software.
引用
收藏
页码：1127 / 1133
页数：7
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