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| 海南电网与南方电网主网联网的特性研究 | |
| 引用本文： | 赵勇,胡剑琛,俞悦,胡飞雄,陈建斌,魏国清,吴小辰.海南电网与南方电网主网联网的特性研究[J].中国电力,2010,43(2). |
| 作者姓名： | 赵勇 胡剑琛 俞悦 胡飞雄 陈建斌 魏国清 吴小辰 |
| 作者单位： | 1. 中国南方电网技术研究中心,广东,广州,510623 2. 海南电网公司,海南,海口,570203 3. 中国南方电网电力调度通信中心,广东,广州,510623 |
| 摘 要： | 从频率稳定、电压稳定、功角稳定和动态稳定性的角度出发,全面研究了海南电网与南方主网联网对海南电网安全稳定的影响.联网后对海南电网的潮流和短路电流影响不大,海南电网的频率稳定性得到显著改善,电压稳定性有所提高,功角稳定性有所降低;联网后增加了海南相对于主网的振荡模式,可是其阻尼满足动态稳定要求;主网发生严重故障,可能导致海南电网频率或功角失稳;海南电网的运行方式改变,将对系统的稳定水平产生一定影响.综合各种稳定情况,联网后海南电网的稳定水平得到了提高,研究成果将为联网后电网的生产运行提供重要的依据和参考. |
| 关 键 词： | 南方电网 海南电网 联网 稳定性 电网特性 |
Study on characteristics of Hainan Power Grid interconnected with China Southern Power Grid |
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| ZHAO Yong,HU Jian-chen,YU Yue,HU Fei-xiong,CHEN Jian-bin,WEI Guo-qing,WU Xiao-chen.Study on characteristics of Hainan Power Grid interconnected with China Southern Power Grid[J].Electric Power,2010,43(2). | |
| Authors: | ZHAO Yong HU Jian-chen YU Yue HU Fei-xiong CHEN Jian-bin WEI Guo-qing WU Xiao-chen |
| Affiliation: | ZHAO Yong1,HU Jian-chen2,YU Yue2,HU Fei-xiong3,CHEN Jian-bin1,WEI Guo-qing2,WU Xiao-chen1(1.CSG Technology Research Center,Guangzhou 510623,China,2.Hainan Power Grid,Haikou 570203,3.CSG Dispatching , Communication Center,China) |
| Abstract: | From different viewpoints of frequency stability,voltage stability,transient stability,and dynamic stability,influence of the power grid interconnection between Hainan and China Southern Power Grid on Hainan Power Grid was analyzed in detail.The power grid interconnection has less influence on power flow and short circuit currents of Hainan Power Grid;and the frequency stability of Hainan Power Grid is remarkably enhanced,voltage stability is improved to a certain extent,however,transient angle stability is... |
| Keywords: | China Southern Power Grid Hainan Power Grid power grid interconnection stability characteristics of power grid |
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