| 就地判别式切机装置测试仪的研究 |
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| 引用本文： | 张建诚,陈志业.就地判别式切机装置测试仪的研究[J].华北电力大学学报,1996(2). |
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| 作者姓名： | 张建诚 陈志业 |
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| 作者单位： | 华北电力大学电力系 |
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| 摘 要： | 阐述了微机型就地判别式切机装置的基本工作原理，研究了其数字式测试仪的实现方法，详细描述了测试仪中电力系统故障仿真系统的设计方法和工作原理。利用该测试仪对一个电力系统进行了仿真，给出了仿真结果。
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| 关 键 词： | 切机装置，测试仪，电力系统故障仿真 |
Research on Testing Instruments for Tripping boas Using Local Information |
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| Zhang Jiancheng,Chen Zhiye.Research on Testing Instruments for Tripping boas Using Local Information[J].Journal of North China Electric Power University,1996(2). |
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| Authors: | Zhang Jiancheng Chen Zhiye |
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| Abstract: | The working principle of tripping device based on a microprocessor,using local information,is discussed.The implementation of its digital testing instrument is studied. The transient voltage and current signals of power system at fault, obtained from the testing instrument,are used to test the tripping device. The personal computer interface design technique facing the screen objects and the frist connection diagram of power system are used for the testing instrument. It is very convenient to operate. A power system at fault is simulated by the testing lust￣, and the results are included. |
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| Keywords: | tripping device testing instrument power system fault simulation |
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