Research on design of leakage current monitoring of arrester

Junbin Chen; Zhengyong Chen; Jianxiong Zhuo; Cong Li; Jinhua Zuo

doi:10.1117/12.2648185

14 October 2022 Research on design of leakage current monitoring of arrester

Junbin Chen, Zhengyong Chen, Jianxiong Zhuo, Cong Li, Jinhua Zuo

Proceedings Volume 12343, 2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022); 123430C (2022) https://doi.org/10.1117/12.2648185
Event: 2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022), 2022, Qingdao, China

Abstract

Arrester is a kind of important equipment for lightning protection of 10kV distribution line, but the number of arrester on network lines is much, and operation and maintenance is difficult. It cannot be used to perform a full-term pre-test in the electrical power arrester. It is not accurately discriminated by the operation state, so that arrester is damaged. The line fault often occurs. In this paper, a state monitoring system for the distribution line lightning arrester is designed, which is mainly divided into a lever sensor and a receiver to achieve fast discrimination of state at a lower cost. Experimental verified that, the sensor can work with long-term stable operation outdoor, which can accurately measure the mA stage current.

Citation Download Citation

Junbin Chen, Zhengyong Chen, Jianxiong Zhuo, Cong Li, and Jinhua Zuo "Research on design of leakage current monitoring of arrester", Proc. SPIE 12343, 2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022), 123430C (14 October 2022); https://doi.org/10.1117/12.2648185

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