| 三峡电站厂用电与机组辅助电源系统优化方案 |
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| 引用本文： | 李志祥,黄俊,程永权.三峡电站厂用电与机组辅助电源系统优化方案[J].电力建设,2011,32(2):96-99. |
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| 作者姓名： | 李志祥 黄俊 程永权 |
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| 作者单位： | 中国长江三峡集团公司; |
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| 摘 要： | 三峡电站机组单机容量大、装机台数多,由于机组的辅助系统复杂,对厂用电的依赖性强,一旦厂用电中断或发生扰动,都会引起机组辅助系统工作异常,进而影响主机的运行.同时,因三峡工程建设周期长,投产初期未形成完整的厂用电系统,厂用电本身的可靠性较低,发生了多起因厂用电的原因造成机组跳闸、停机的事件.通过改进完善机组辅助设备电源和...
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| 关 键 词： | 三峡电站 厂用电 辅助设备 机组运行可靠性 优化 |
Optimization of Power Plant's Service Power and Units' Auxiliary Power System in Three Gorges Project |
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| LI Zhixiang,HU ANG Jun,CHENG Yongquan.Optimization of Power Plant's Service Power and Units' Auxiliary Power System in Three Gorges Project[J].Electric Power Construction,2011,32(2):96-99. |
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| Authors: | LI Zhixiang HU ANG Jun CHENG Yongquan |
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| Affiliation: | LI Zhixiang,HUANG Jun,CHENG Yongquan(China Three Gorges Group Corporation,Yichang 443002,Hubei Province,China) |
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| Abstract: | The Three Gorges power plant is large in both generator capacity and unit numbers.Due to the complex of the unit's auxiliary system and its strong dependence on the plant auxiliary power,any breakdown or disturbance of the plant auxiliary power will lead to abnormal operation of the unit's auxiliary system,subsequently affecting the operation of the main generator units.In the meantime,due to the long construction period of the Three Gorges project,the plant auxiliary power system was incomplete at the init... |
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| Keywords: | Three Gorges power plant plant auxiliary power auxiliary equipment units' operation reliability optimization |
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