TY - GEN
T1 - An on-line monitoring method for monitoring earth grounding resistance based on a hybrid genetic algorithm (Short Paper)
AU - Zhang, Guangxin
AU - Wang, Minzhen
AU - Wang, Xinheng
AU - Zhao, Liying
AU - Zhao, Jinyang
N1 - Publisher Copyright:
© 2019, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.
PY - 2019
Y1 - 2019
N2 - In this paper, a method for measuring the grounding resistance of the tower without disconnecting all the down conductors is proposed for the first time in view of the shortage of manual measurement of the grounding resistance of the tower. This paper introduces the measurement model of single or multiple down conductors, and uses a hybrid genetic algorithm to comprehensively calculate the grounding resistance of all towers in the closed loop, which greatly improves the measurement accuracy. Through simulation analysis and actual measurement, it proves that the method is simple and convenient to measure, does not need to disconnect the grounding wire, and has high measurement accuracy. Compared with the clamp ammeter method, the accuracy is improved by 30%. The method is applied to the on-line monitoring system of the tower grounding resistance, which can reduce the labor intensity of the line maintenance personnel, greatly improve the work efficiency and provide a basis for discovering the fault in time.
AB - In this paper, a method for measuring the grounding resistance of the tower without disconnecting all the down conductors is proposed for the first time in view of the shortage of manual measurement of the grounding resistance of the tower. This paper introduces the measurement model of single or multiple down conductors, and uses a hybrid genetic algorithm to comprehensively calculate the grounding resistance of all towers in the closed loop, which greatly improves the measurement accuracy. Through simulation analysis and actual measurement, it proves that the method is simple and convenient to measure, does not need to disconnect the grounding wire, and has high measurement accuracy. Compared with the clamp ammeter method, the accuracy is improved by 30%. The method is applied to the on-line monitoring system of the tower grounding resistance, which can reduce the labor intensity of the line maintenance personnel, greatly improve the work efficiency and provide a basis for discovering the fault in time.
KW - Grounding resistance
KW - Grounding wire
KW - Hybrid genetic algorithm
KW - Measurement
UR - http://www.scopus.com/inward/record.url?scp=85062268807&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-12981-1_41
DO - 10.1007/978-3-030-12981-1_41
M3 - Conference Proceeding
AN - SCOPUS:85062268807
SN - 9783030129804
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 581
EP - 591
BT - Collaborative Computing
A2 - Wang, Xinheng
A2 - Iqbal, Muddesar
A2 - Yin, Yuyu
A2 - Gao, Honghao
PB - Springer Verlag
T2 - 14th EAI International Conference on Collaborative Computing: Networking, Applications and Worksharing, CollaborateCom 2018
Y2 - 1 December 2018 through 3 December 2018
ER -