| 缩短龙口水电站204开关同期点的机组开机时间 |
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| 引用本文： | 沈浩跃,宋洋洋,赵喜波.缩短龙口水电站204开关同期点的机组开机时间[J].水利建设与管理,2013(12):65-68,5. |
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| 作者姓名： | 沈浩跃 宋洋洋 赵喜波 |
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| 作者单位： | 黄河万家寨水利枢纽有限公司,山西偏关036412 |
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| 摘 要： | 【摘要】龙口水电站4号机组有两个同期点：804开关和204开关。在选204开关为同期点时，开机时间较长，操作较繁琐。针对这一问题，开展了QC活动，对开机时间的问题进行研究分析，找出了主要原因，提出同期回路改造和完善流程的对策，并进行现场实际操作，最终缩短了开机时间。
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| 关 键 词： | 同期点 开机时间 同期改造 流程 |
Shortening Unit Turn-on Time of Longkou Hydropower Station 204 Switch Synchronous Point |
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| SHEN Hao-yue,SONG Yang-yang,ZHAO Xi-bo.Shortening Unit Turn-on Time of Longkou Hydropower Station 204 Switch Synchronous Point[J].Water Resources Development & Management,2013(12):65-68,5. |
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| Authors: | SHEN Hao-yue SONG Yang-yang ZHAO Xi-bo |
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| Affiliation: | Yellow River Wanjiazhai Hydro-junction Co. Ltd. Longkou Electric Secondary QC Team ( Yellow River Wanfiazhai Hydro-junction Co., Ltd., Pianguan 036412, China) |
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| Abstract: | Longkou Hydropower Station No. 4 Unit has two synchronous points： 804-switch and 204-switch. When 204- switch is selected as synchronous point, the starting time is longer, and operation is more complicated. QC activities are carried out aiming at the problem. The starting time problem is studied and analyzed to find out main reasons. Synchronous loop transformation and flow improvement countermeasures are proposed. Site practical operation is conducted, and the starting time is shortened finally. |
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| Keywords: | synchronous point starting time synchronous transformation flow |
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