| 一种基于耦合度分析的运行方式的选择方法 |
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| 引用本文： | 张雪梅,丁晓群,周玲. 一种基于耦合度分析的运行方式的选择方法[J]. 电力系统保护与控制, 2004, 32(10): 70-72 |
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| 作者姓名： | 张雪梅 丁晓群 周玲 |
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| 作者单位： | 河海大学电气工程学院，江苏 南京 210098 |
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| 摘 要： | 在电力系统继电保护整定计算的过程中,需要快速合理地确定运行方式进行故障计算。针对传统选择方法中考虑的运行方式较少,使得整定值过于保守的缺点,在传统选择方法的基础上,借用计算机的高速性能,利用网络阻抗矩阵的变化,提出了一种基于耦合度的选择方法,并在实例中验证了此方法。
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| 关 键 词： | 继电保护 整定计算 运行方式 耦合度 |
| 文章编号： | 1003-4897(2004)10-0070-03 |
| 修稿时间： | 2003-11-26 |
Decision method of operating mode based on coupling degree |
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| ZHANG Xue-mei,DING Xiao-qun,ZHOU Ling. Decision method of operating mode based on coupling degree[J]. Power System Protection and Control, 2004, 32(10): 70-72 |
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| Authors: | ZHANG Xue-mei DING Xiao-qun ZHOU Ling |
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| Abstract: | In the setting calculation of relay protection, deciding power system's operating mode reasonably and quickly is needed for fault calculation .The traditional ways seldom take modes into consideration, which makes the setting too conservative. Based on the traditional ways, aided by high-speed operating computer, and employed impedance matrix in choosing operation mode, a new decision method based on coupling degree is proposed. This method has been verified with an application case. |
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| Keywords: | relay protection setting calculation operating mode coupling degree |
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