中国电机工程学报2015，Vol.35Issue(11)：2756-2769,后插14,15.DOI:10.13334/j.0258-8013.pcsee.2015.11.014
区域互联电网故障解列方法综述
Comments and Overviews on the Islanding Methods of Large Interconnected Power Grid
胥威汀 1戴松灵 1张全明 1杜新伟 1任志超1
作者信息
- 1. 国网四川省电力公司经济技术研究院,四川省成都市 610000
- 折叠
摘要
Abstract
Grid islanding is the last defense of the security and stability of power grid. It can inhibit the spreading of serious disturbance in power system, such as oscillatory and instability between asynchronous generator groups, and create self-balancing environment for every isolated island. The successful grid islanding control can save many power loads, and avoid large-scale blackout, such as the blackout of USA and Canada in 2003, the Brazil blackout in 2009 and the India blackout in 2012. So the grid islanding control would contribute to reduce the losses of national economy, and maintain the social stability and safety. On the contrary, an unsuccessful grid islanding control would suffer the power system and the society. In the paper, the development of the grid islanding control had been overviewed from the aspects of engineering application and theoretical research. The theoretical research of grid islanding control and its problems were summarized, including the splitting surface definition methods and splitting timing judgment methods. Suggestions for these issues were proposed in the paper.关键词
电网解列/解列面/解列时机/发电机同调/功率平衡/NP完全问题Key words
grid islanding/splitting surface/splitting timing/generator coherency/power balance/NP complete分类
信息技术与安全科学引用本文复制引用
胥威汀,戴松灵,张全明,杜新伟,任志超..区域互联电网故障解列方法综述[J].中国电机工程学报,2015,35(11):2756-2769,后插14,15.
