| 溪洛渡右岸电站 UNITROL 6800励磁系统 |
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| 引用本文： | 张敬,胡晓,周宇. 溪洛渡右岸电站 UNITROL 6800励磁系统[J]. 湖北水力发电, 2014, 0(8): 16-20 |
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| 作者姓名： | 张敬 胡晓 周宇 |
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| 作者单位： | 长江三峡能事达电气股份有限公司; |
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| 摘 要： | 金沙江溪洛渡右岸电站770 MW水轮发电机组采用了ABB UNITROL6800励磁系统，主要由励磁调节器、可控硅功率整流装置、灭磁及过电压保护装置、起励装置等组成。介绍了整套励磁系统的设计方案、各组成部分的主要功能和特点以及在ABB标准回路基础上所做的改进。
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| 关 键 词： | 励磁控制器 整流桥 灭磁 投初励 |
UNITROL 6800 Excitation Control System in the Right Bank of Xiluodu Hydropower Station |
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| ZHANG Jing,HU Xiao,ZHOU Yu. UNITROL 6800 Excitation Control System in the Right Bank of Xiluodu Hydropower Station[J]. Hubei Water Power, 2014, 0(8): 16-20 |
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| Authors: | ZHANG Jing HU Xiao ZHOU Yu |
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| Affiliation: | (Three Gorges Nengshida Electric Co. , Ltd. , Wuhan 443070, China) |
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| Abstract: | In Xiluodu hydropower station , the ABB UNITROL 6800 excitation control system will be applied to the 770 MW hydro-turbine generator units in the right bank , which consists of the excitation regulator , silicon-controlled power rectifier, de-excitation device , overvoltage protection device and field flashing device , etc.Design of the whole excita-tion system is introduced , including main functions and features of each component , and improvements on ABB standard circuit. |
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| Keywords: | excitation controller rectifier de-excitation field flashing |
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