DQ-domain Modeling for Multi-scale Transients in a Synchronous Machine

被引:0
|
作者
Ye, Hua [1 ]
Tang, Yanan [1 ]
Xia, Yue [2 ]
机构
[1] Chinese Acad Sci, Inst Elect Engn, Beijing 100190, Peoples R China
[2] Tech Univ Berlin, Inst Energy & Automat Technol, D-10587 Berlin, Germany
来源
2015 5TH INTERNATIONAL CONFERENCE ON ELECTRIC UTILITY DEREGULATION AND RESTRUCTURING AND POWER TECHNOLOGIES (DRPT 2015) | 2015年
关键词
Multi-scale transient simulation; power system modeling; subsynchronous resonance; synchronous machine; SIMULATION;
D O I
暂无
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
A dq0-domain synchronous machine model that is aimed at accurate and efficient simulation of electromagnetic and electromechanical transients in power electric networks is developed. The electromagnetic part of the machine model is derived firstly in the dq0 reference frame. Then, imaginary parts for the dq quantities are constructed to ensure the compatibility with external multi-scale network model. Finally, a multi scale companion model of synchronous machine is established to simulate diverse transients. The first benchmark case for subsynchronous resonance studies is studied, and a comparison of the results with those obtained from EMTP-type simulator verifies the accuracy and efficiency of the proposed machine model.
引用
收藏
页码:285 / 289
页数:5
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