| 平班水电厂单机小扰动稳定性试验研究 |
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| 引用本文： | 李凌,牟才荣,高文建,刘南平,刘蔚.平班水电厂单机小扰动稳定性试验研究[J].红水河,2009,28(2). |
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| 作者姓名： | 李凌 牟才荣 高文建 刘南平 刘蔚 |
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| 作者单位： | 1. 广西电力调度通信中心,广西南宁,530023
2. 广西电力试验研究院有限公司,广西南宁,530023 |
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| 摘 要： | 2007年2月26日广西电网平班水电厂调整运行方式在增加出力过程中发生低频振荡,为了找出抑制平班电厂机组与广西220 kV系统发生低频振荡的措施,决定对平班水电厂进行单机小扰动稳定性试验研究.通过确定研究内容、试验区域及仿真计算方法,在做好试验前的充分准备工作后,成功地完成了预定试验内容,并在试验过程中发现了今后运行可能存在的问题,找到了解决问题的方法.通过平班水电厂单机小扰动稳定性试验的研究,给日后采用新的运行方式提供了有力的依据.
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| 关 键 词： | 小扰动稳定 低频振荡 试验 平班水电厂 |
Small Disturbance Stability Test on Single Unit of Pingban Hydropower Station |
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| LI Ling,MU Cai-rong,GAO Wen-jian,LIU Nan-ping,LIU Wei.Small Disturbance Stability Test on Single Unit of Pingban Hydropower Station[J].Hongshui River,2009,28(2). |
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| Authors: | LI Ling MU Cai-rong GAO Wen-jian LIU Nan-ping LIU Wei |
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| Affiliation: | 1.Guangxi Electric Power Dispatch and Communication Center;Nanning 530023;2.Guangxi Electric Power Test & Research Institute Co.;Ltd;Nanning 530023 |
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| Abstract: | Low frequency oscillation occurs when the output increases in operation mode adjustment for Pingban Hydropower Station of Guangxi Power Grid on Feb.26,2007.In order to find out measures against such oscillation on the unit of Pingban Hydropower Station and Guangxi 220kV system,small disturbance stability test on single unit is done for the station.The test is completed successfully through determination of research content,test area and simulation calculation method.In addition,problems that likely arise in... |
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| Keywords: | small disturbance stability low frequency oscillation test Pingban Hydropower Station |
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