| UPS直流电源故障导致机组跳闸的事故分析 |
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| 引用本文： | 何卫中. UPS直流电源故障导致机组跳闸的事故分析[J]. 华北电力技术, 2007, 0(2): 39-41 |
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| 作者姓名： | 何卫中 |
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| 作者单位： | 陕西华电蒲城发电有限责任公司热工分场,陕西蒲城孙镇,715501 |
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| 摘 要： | 分析一起由于UPS蓄电池组带载能力差导致机组跳闸的事故。针对UPS的直流电源的日常维护和系统电源设计中存在的安全隐患,提出了改进和防范措施。
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| 关 键 词： | 分散式控制系统 不间断电源 直流电源 |
| 文章编号： | 1003-9171(2007)02-0039-03 |
| 修稿时间： | 2006-10-18 |
Fault Analysis on Power Unit Trip Caused by Failure of UPS DC Power Supply |
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| He Wei-zhong. Fault Analysis on Power Unit Trip Caused by Failure of UPS DC Power Supply[J]. North China Electric Power, 2007, 0(2): 39-41 |
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| Authors: | He Wei-zhong |
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| Affiliation: | Thermal Control Branch of Shanxi Huadian Pucheng Power Generation Co. Ltd. , Pucheng 715501, China |
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| Abstract: | In this paper,a fault of power unit trip caused by poor loading capability of UPS batteries is analyzed.To improve the daily maintenance work of UPS DC power supply and to eliminate the dangerous factors in the design of system mains,several solutions and countermeasures are put forward. |
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| Keywords: | DCS UPS DC power supply |
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