Review on Breaking-closing Position Monitoring Method for Intelligent Disconnecting Switches

2018 International Conference on Advanced Technologies in Energy, Environmental and Electrical Engineering

能源学;生态环境科学;无线电电子学

Bozhong, Wang^1 ; Wenqi, Mao^2 ; Yizhou, Jiang^1 ; Mingwei, Huang^1 ; Jin, Yi^1 ; Hui, Zhou^1

State Grid Hunan Electric Power Corporation Maintenance Company, China^1

State Grid Hunan Electric Power Company Limited, Changsha, China^2

关键词: Disconnecting switch;    Key technologies;    Operation and maintenance;    Optical sensing method;    Position monitoring;    Recognition methods;    Security operations;    Smart substations;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/223/1/012026/pdf
DOI  :  10.1088/1755-1315/223/1/012026

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The reliability and intelligence of intelligent disconnecting switches breaking-closing is one of the key technologies for intelligent substation construction. The tasks of substation operation and maintenance have increased greatly due to the increasing requirements of security operation level and service quality. Only to enhance the intelligent and automatic level of power grid, reliability of smart substation devices operation can be improved. The research condition of breaking-closing position monitoring technology for intelligent disconnecting switches at home and abroad is summarized and the methods are illustrated respectively from the views of their basic idea, characteristics, and disadvantages, including image recognition method, optical sensing method, pressure sensor method, auxiliary contact principle method, attitude sensor method, and so on. Finally, the research tendency in the intelligent disconnecting switches position monitoring field is point out.