| 基于F410的分布式小电流接地系统故障选线装置 |
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| 引用本文： | 相智才,崔希伟,于群,王淑芳.基于F410的分布式小电流接地系统故障选线装置[J].智能计算机与应用,2012(1):50-52. |
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| 作者姓名： | 相智才 崔希伟 于群 王淑芳 |
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| 作者单位： | 青岛供电公司;山东科技大学信电学院;益和电气集团股份有限公司 |
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| 摘 要： | 介绍了一种基于C8051F410单片机为核心构成的分布式小电流选线装置,并详细阐述了其硬件结构及选线原理。该装置硬件结构简单,安装方便,对提高城市配电网安全运行有很大的意义。
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| 关 键 词： | 单相接地 故障选线 C8051F410单片机 零序功率 |
Non-direct-ground System Single-phase-to-ground Fault Identification Distributed Instrument based on F410 |
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| XIANG Zhicai,CUI Xiwei,YU Qun,WANG Shufang.Non-direct-ground System Single-phase-to-ground Fault Identification Distributed Instrument based on F410[J].INTELLIGENT COMPUTER AND APPLICATIONS,2012(1):50-52. |
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| Authors: | XIANG Zhicai CUI Xiwei YU Qun WANG Shufang |
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| Institution: | 1Qingdao Power Supply Company,Qingdao Shandong 266002,China;2 Shandong University of Science and Technology,Qingdao Shandong 266590,China;3 Yihe Electric Group co.,Ltd,Qingdao Shandong 266500,China;) |
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| Abstract: | A distributed instrument based on C8051F410 MCU which is used in non-direct-ground system single-phase-to-ground fault identification is put forward.The hardware structure and protection principles are also elaborated in the paper.The instrument has a simple hardware structure and an easy installation,which has great significance in improving the safe operation of the city distribution network. |
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| Keywords: | Single-phase-to-ground Fault Line Identification C8051F410 Zero Sequence Power |
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