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Harmonic Analysis and Control in 35kV Xin'an substation

Cai-bo Deng, Jun-jie Xiong
2016 Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications   unpublished
In the process of supervision and inspection of Jiangxi power grid, there are some phenomena in 35kV Xin'an substation, such as abnormal sound from transformer and capacitor, and overheating in capacitor. The bus and capacitor power quality test found serious harmonic exceeding. Two methods of harmonic control are proposed, and the comparison of the control effect is carried out. Through the simulation of ETAP, the two methods are able to reduce the harmonic to the national standard and achieve
more » ... tandard and achieve the goal of power quality control. what have done in this paper lay a theoretical foundation for the work in next step.
doi:10.2991/icmmita-16.2016.68 fatcat:7iphbcpnbnagxcewikm37ycu3q