| 电网黑启动中发电机自励磁仿真研究 |
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| 引用本文： | 梁海平,陈国荣,王丽莎,贾京华,王勇,顾雪平.电网黑启动中发电机自励磁仿真研究[J].河北电力技术,2010,29(5):10-12,15. |
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| 作者姓名： | 梁海平 陈国荣 王丽莎 贾京华 王勇 顾雪平 |
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| 作者单位： | [1]华北电力大学,河北保定071003 [2]河北省电力公司,石家庄050021 |
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| 摘 要： | 介绍同步发电机产生自励磁现象的基本原理,利用MATLAB/SIMULINK和PSCAD/EMTDC 2种软件对黑启动方案进行自励磁仿真计算,经比较可知,计算结果与仿真结果一致,同时采用工程判据计算500 kV输电线路不发生自励磁的最大长度,认为此类黑启动方案均可忽略自励磁问题。
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| 关 键 词： | 黑启动 自励磁 仿真 MATLAB/SIMULINK软件 PSCAD/EMTDC软件 |
Simulation Research of Generator's Self-excitation in Black-start of Power Grid |
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| Affiliation: | Liang Haiping,Chen Guorong,Wang Lisha,et al |
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| Abstract: | This paper introduces the basic principle of synchronous generator＇s self-excitation,simulates and calculates black-start path by MATLAB/SIMULINK and PSCAD/EMTDC,the simulation results and calculating results is same,meanwhile calculates the maximum length of 500 kV transmission line with the engineering criterion,and indicats that this kind of project can neglect self-excitation problem. |
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| Keywords: | black-start self-excitation simulation MATLAB/SIMULINK software PSCAD/EMTDC software |
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