Research on closed-loop test platform of local feeder terminal based on RT-LAB

Ximei Liu; Xingjian Dai

doi:10.1117/12.2619533

29 November 2021 Research on closed-loop test platform of local feeder terminal based on RT-LAB

Ximei Liu, Xingjian Dai

Proceedings Volume 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021); 1208049 (2021) https://doi.org/10.1117/12.2619533
Event: 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021, Nanchang, China

Abstract

As the basic equipment of feeder automation, whether the protection action logic of feeder terminal is correct or not is the key to ensure the reliable function of feeder automation. Conventional detection methods are difficult to comprehensively test and verify the closed-loop interaction function between feeder terminal and distribution network. Therefore, a local feeder terminal closed-loop test platform based on hardware in the loop is proposed. By running the transmission and distribution network simulation model in the real-time simulation platform RT-LAB, the data is output through the signal interface, it is connected with the tested feeder terminal equipment to form a semi-physical closed-loop simulation test system. The platform is used to test the feeder automation function of the tested feeder terminal, and the results can accurately verify the feasibility of the platform.

Citation Download Citation

Ximei Liu and Xingjian Dai "Research on closed-loop test platform of local feeder terminal based on RT-LAB", Proc. SPIE 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 1208049 (29 November 2021); https://doi.org/10.1117/12.2619533

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