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| 小电流接地选线装置存在问题及处理措施 | |
| 引用本文： | 刘翔宇. 小电流接地选线装置存在问题及处理措施[J]. 河北电力技术, 2009, 28(6): 43-44 |
| 作者姓名： | 刘翔宇 |
| 作者单位： | 河北国华沧东发电有限责任公司,河北,沧州,061113 |
| 摘 要： | 针对河北国华沧东发电有限责任公司380V小电流接地选线装置的误判、误报问题，分析其原因，提出相应的处理措施，该措施实施后提高了小电流接地选线装置报警的准确性，保证了机组的安全、稳定运行。 |
| 关 键 词： | 小电流接地系统 选线装置 单相接地 误判 选线方式 |
Small Current Grounding Fault Line Selection Device Problems and Treatment Measures |
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| Liu Xiangyu. Small Current Grounding Fault Line Selection Device Problems and Treatment Measures[J]. Hebei Electric Power, 2009, 28(6): 43-44 | |
| Authors: | Liu Xiangyu |
| Abstract: | For misjudgment and false problems of 380V small current grounding fault line selection device of Cang dong power company, this paper analyzes the reasons, puts forward corresponding measures, which has increased accuracy of the small current grounding line alarm, and has ensures the safety of the units,stable operation. |
| Keywords: | small current neutral grounding system line selection device single-phase ground misjudgment line selection mode |
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