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| 基于F410的分布式小电流接地系统故障选线装置 | |
| 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].电脑学习,2012,2(1):50-52. |
| 作者姓名： | 相智才 崔希伟 于群 王淑芳 |
| 作者单位： | 1. 青岛供电公司,山东青岛,266002 2. 山东科技大学信电学院,山东青岛,266590 3. 益和电气集团股份有限公司,山东青岛,266500 |
| 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。 |
| 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].Computer Study,2012,2(1):50-52. | |
| Authors: | XIANG Zhicai CUI Xiwei YU Qun WANG Shufang |
| Affiliation: | 1 Qingdao 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; ) |
| Abstract: | A distributed instrument based on C8051F410 MCU which is used in non-direct-ground system single-phase-to-ground fault i- dentification 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. |
| Keywords: | Single-phase-to-ground Fault Line Identification C8051 F410 Zero Sequence Power |
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