| 三峡右岸电站AVC功能设计及实现方法 |
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| 引用本文： | 龚传利,黄家志,潘苗苗. 三峡右岸电站AVC功能设计及实现方法[J]. 水电自动化与大坝监测, 2009, 33(1): 19-21 |
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| 作者姓名： | 龚传利 黄家志 潘苗苗 |
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| 作者单位： | 龚传利,GONG Chuanli(中国水利水电科学研究院自动化所,北京市,100038);黄家志,潘苗苗,HUANG Jiazhi,PAN Miaomiao(三峡水力发电厂,湖北省宜昌市,443133) |
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| 摘 要： | 介绍了三峡右岸电站H9000 V4.0自动电压控制(AVC)的运行模式、调节模式、无功目标值获取方法、无功目标值分配方法和 AVC 相关条件.为了保证无功平稳调节到目标值,采用无功补偿和无功跟踪策略;针对目前电网很难给出确定的电压无功调差系数的问题,提出采用自学习自适应求解调差系数的方法;对于无功分配,采用修正等功率因数分配法.同时考虑了 AVC 与自动发电控制(AGC)的关系,采取相应的措施保证无功平稳调节.文中介绍的方法经过三峡右岸AVC运行检验,证明是行之有效的.
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| 关 键 词： | 三峡右岸电站 计算机监控系统 自动电压控制 自动发电控制 |
| 收稿时间： | 2008-08-01 |
| 修稿时间： | 2009-01-23 |
Function Design and Implementation of AVC in Three Gorges Right Bank Hydropower Station |
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| GONG Chuanli,HUANG Jiazhi,PAN Miaomiao. Function Design and Implementation of AVC in Three Gorges Right Bank Hydropower Station[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2009, 33(1): 19-21 |
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| Authors: | GONG Chuanli HUANG Jiazhi PAN Miaomiao |
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| Affiliation: | 1.China Institute of Water Resources and Hydropower Research;Beijing 100038;China;2.Three Gorges Hydropower Plant;Yichang 443133;China |
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| Abstract: | The paper introduces the operation mode,regulation mode,acquisition method and allotment of reactive power target value and related conditions for the H9000 v4.0 AVC in the Three Gorges Right Bank Hydropower Station.To ensure a smooth adjustment to the reactive target value,the reactive power compensation and the monitoring reactive power regulation are adopted.The self-adaptive and self-learning method of voltage regulation is adopted for AVC,for which it is difficult to determine the reactive power value ... |
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| Keywords: | Three Gorges Right Bank Hydropower Station SCADA AVC AGC |
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