| 基于PC机实时数值计算的继电保护闭环测试 |
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| 引用本文： | 肖仕武,刘万顺,秦立军,焦邵华. 基于PC机实时数值计算的继电保护闭环测试[J]. 华北电力大学学报(自然科学版), 2000, 27(3): 6-10 |
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| 作者姓名： | 肖仕武 刘万顺 秦立军 焦邵华 |
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| 作者单位： | 华北电力大学电力工程系，北京 100085 |
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| 摘 要： | 在电力系统电磁暂态计算理论的基础上，对在单台ＰＣ机上进行的简单双端电力系统实时仿真进行了研究，并把它应用于继电保护的实时闭环测试。研究表明，建立在简单电力系统实时计算模型上的闭环测试，每周波输出点数多，计算精确，完全满足实时测试的要求，具有很大的应用价值。
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| 关 键 词： | 继电保护 实时仿真 数值计算 |
| 文章编号： | 1007-2691(2000)03-0006-05 |
A Realtime Closed-loop Relay Test System Based in the Numerical Calculation by a PC |
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| XIAO Shi-wu,LIU Wan-shun,QIN Li-jun,JIAO Shao-hua. A Realtime Closed-loop Relay Test System Based in the Numerical Calculation by a PC[J]. Journal of North China Electric Power University, 2000, 27(3): 6-10 |
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| Authors: | XIAO Shi-wu LIU Wan-shun QIN Li-jun JIAO Shao-hua |
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| Abstract: | In this paper, a realtime closed-loop relay test system is presented which is based on the realtime nu- merical calculation of the electromagnetic transient equivalent circuits of a simple simulated power system. The result of the study shows that the realtime closed-loop relay test system can simulate the simple power system ac- curately, export more data per period, test more efficiently, which is valuable in practice. |
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| Keywords: | relay protection realtime simulation numeric calculation |
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