Research on a Power Grid Cascading Failure Prevention and Control Method considering WSN. (22nd November 2021)

• Record Type: Journal Article
• Authors: Deng, Huiqiong; Wu, Junyuan; Luo, Jie; Yan, Renwu; Zhang, Cheng; Li, Peiqiang; Chang, Kuo-Chi; Zheng, Rongjin
• Other Names: Costa Daniel G. Academic Editor.
• Is Part Of: Wireless communications and mobile computing. Volume 2021(2021)
• Publication Date: 2021-11-22
• Subjects: Wireless communication systems -- Periodicals; Mobile communication systems -- Periodicals; 621.38205
• DOI: 10.1155/2021/9439977
• Languages: English
• ISSNs: 1530-8669

Abstract

Abstract : The practical application of wireless sensor networks (WSNs) in hot fields is summarized. It is found that compared with traditional monitoring methods, it has better adaptability to complex environments and low cost. It is suitable for monitoring power grid operation parameters. Therefore, this paper combines the above network and cascading failures, analyzes its 24-hour continuous and dynamic monitoring of the operation parameters of the power grid, and considers how to use the obtained parameters to analyze the disturbance of the remaining lines after the initial fault of the power grid. To prevent cascading failures in the power grid, a preventive control model considering safety and economy is proposed, and the model is solved by nondominated sorting genetic algorithm II and particle swarm optimization (NSGA2-PSO). Finally, the rationality of this method is verified in the IEEE39 node system.