| 大庆油田电网微机保护装置的抗干扰措施 |
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| 引用本文： | 丛文魁.大庆油田电网微机保护装置的抗干扰措施[J].长春师范学院学报,2004(7). |
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| 作者姓名： | 丛文魁 |
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| 作者单位： | 大庆石油管理局电力总公司电力调度中心 黑龙江大庆 |
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| 摘 要： | 随着电子技术在继电保护专业领域的应用,微机保护的抗干扰问题也越来越突出。本文结合大庆油田的实际情况,从微机保护装置的软件、硬件及变电所设计等方面,对微机保护装置的抗干扰措施进行了总结分析,对提高大庆油田电网微机保护抗干扰水平具有一定的指导作用。
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| 关 键 词： | 微机保护 抗干扰 接地 |
Anti-interference Countermeasure of Microcomputer Based Protection in Daqing Oil Field Power Network |
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| CONG Wen-kui.Anti-interference Countermeasure of Microcomputer Based Protection in Daqing Oil Field Power Network[J].Journal of Changchun Teachers College,2004(7). |
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| Authors: | CONG Wen-kui |
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| Abstract: | With the wide application of electric technology in professional field of relay protection, anti -interference of microcomputer based protection becomes more concerned. Therefore, in this paper, based on operational practice and the characteristic of Daqing oil field power network, The causes of interference to substance and corresponding countermeasures are analyzed in the selection of software, hardware of microcomputer based protection, substation design, etc. It is quite useful to improve anti -interference competence of microcomputer based protection in Daqing oil field power network. |
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| Keywords: | microcomputer based protection anti-interference earthing |
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