| 赤峰一次变电站微机监控系统故障分析和测距软件设计 |
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| 引用本文： | 魏孝铭,贺仁睦,赵进科,段德文.赤峰一次变电站微机监控系统故障分析和测距软件设计[J].华北电力大学学报,1992(1). |
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| 作者姓名： | 魏孝铭 贺仁睦 赵进科 段德文 |
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| 作者单位： | 华北电力学院研究生部，华北电力学院研究生部，北京供电局，北京电力科学研究所 |
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| 摘 要： | 本文研究非直接接地系统输电线二相短路故障测距的负序电流分量相位修正法。在此基础上介绍HSD-370赤峰一次变电站微机监控系统故障分析及测距软件所采用的数学模型及现场采取措施。
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| 关 键 词： | 变电站 微机监控 故障测距 软件设计 |
THE DESIGN OF FAULT ANALYSING AND LOCATING SOFTWARE FOR COMPUTFR BASED MONITORING SYSTEM HSD-370 IN CHIFENG SUBSTATION |
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| Abstract: | This paper has studied a fault locating method, which corrects negative-sequence current phase angle, for two-phase short-circuit in a system neutral indirectly earthed and has proposed a method dealing with faults on the lines with T-connect loads and umterminal power. On this base, the paper introduces the mathematical models operated in the computer based monitoring and fault analysis system(HSD-370) in Chifeng substation. The measurer used in the field are also introduced. |
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