| 直流附加阻尼控制在灵宝背靠背工程中的应用 |
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| 引用本文： | 殷威扬. 直流附加阻尼控制在灵宝背靠背工程中的应用[J]. 高电压技术, 2004, 30(11): 15-17 |
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| 作者姓名： | 殷威扬 |
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| 作者单位： | 北京网联直流输电系统工程有限公司,北京,100088 |
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| 摘 要： | 经过系统小信号稳定分析发现 ,河南与湖南电网之间存在弱阻尼的区域振荡模式 ,河南电网还有次弱阻尼的局部振荡模式。位于河南电网的灵宝背靠背直流系统可发挥直流快速调节特性的优势改善交流系统的稳定性 ,其中对交流系统振荡的附加阻尼控制是直流可采用的措施之一。
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| 关 键 词： | 背靠背 阻尼 附加控制 小信号稳定 振荡模式 |
| 文章编号： | 1003-6520(2004)11-0015-03 |
| 修稿时间： | 2004-07-01 |
Application of HVDC Damping Control in Linbao Back-to-Back Project |
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| YIN Weiyang. Application of HVDC Damping Control in Linbao Back-to-Back Project[J]. High Voltage Engineering, 2004, 30(11): 15-17 |
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| Authors: | YIN Weiyang |
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| Affiliation: | YIN Weiyang (Beijing HVDC System Engineering Co., Ltd, Beijing 100088, China) |
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| Abstract: | By analysis of power system linear stability(small signal), it is discovered that there is a poor damping in region eigenvalue mode between Henan grid and Hunan grid as well as a sub-poor damping of local eigenvalue mode in Henan grid. Lingbao back to back DC system located in Henan can improve AC system stability due to its fast regulating characteristics. The additional damping modulation for AC system is one of the solutions carried out by DC method. |
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| Keywords: | Back-to-Back damping additional modulation small signal stability eigenvalue mode |
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