| 湖北电网低频振荡计算分析 |
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| 引用本文： | 余保东,孙建波,汤胜祥,吴欣然,梁虹. 湖北电网低频振荡计算分析[J]. 电力系统自动化, 2001, 25(15): 39-42 |
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| 作者姓名： | 余保东 孙建波 汤胜祥 吴欣然 梁虹 |
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| 作者单位： | 湖北电力调度通信局, |
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| 摘 要： | 采用小干扰叔域分析方法对湖北电网发生的低频振荡现象进行计算，分析了湖北电网低频振荡发生的原因，并针对不同振荡模式计算了强相关机组和设计电力系统稳定器（PSS）的参数，提出了抑制振荡的具体措施，并通过时域仿真验证了投入PSS的效果。
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| 关 键 词： | 低频振荡 电力系统稳定器 频域 时域 计算分析 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
ANALYSIS OF LOW FREQUENCY OSCILLATION IN HUBEI ELECTRIC POWER SYSTEM |
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| Yu Baodong,Sun Jianbo,Tang Shengxiang,Wu X inran,L iang H ong Hubei Electric Power Dispatching Center,Wuhan ,China. ANALYSIS OF LOW FREQUENCY OSCILLATION IN HUBEI ELECTRIC POWER SYSTEM[J]. Automation of Electric Power Systems, 2001, 25(15): 39-42 |
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| Authors: | Yu Baodong Sun Jianbo Tang Shengxiang Wu X inran L iang H ong Hubei Electric Power Dispatching Center Wuhan China |
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| Affiliation: | Yu Baodong,Sun Jianbo,Tang Shengxiang,Wu X inran,L iang H ong Hubei Electric Power Dispatching Center,Wuhan430 0 77,China |
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| Abstract: | The low frequency oscillation phenom enon and its derived reason in Hubei electric power system are analyzed,by using small signal disturbance frequency dom ain method.The parameters of strong correlation generator group and PSS for different modes are then designed.The detailed measures to damp oscillation are proposed.The effectiveness of PSS is proved by tim e dom ain sim ulation. |
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| Keywords: | low frequency oscillation power system stabilizer PSS strong correlation generator group frequency dom ain tim e dom ai |
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