TITLE:
The Research on Neutral Grounding Scheme of Fengxian 35kV and 10 kV Power Grid
AUTHORS:
Siming Hua, Hua Zhang, Feng Qian, Chunjie Chen, Meixia Zhang
KEYWORDS:
Neutral Grounding Mode; Different Frequency Injected Method; Capacitive Current; Arc Suppression Coil; Low Resistance
JOURNAL NAME:
Energy and Power Engineering,
Vol.5 No.4B,
November
11,
2013
ABSTRACT: Combined with actual situation of Fengxian power Supply
Company, the neutral grounding modes of Fengxian 35 kV and 10 kV power grid are
studied in the paper. The different frequencies injected method
is used to measure the capacitive current of Fengxian 28 substations, and the
neutral grounding modes of the 28 substations are determined based on the
measured values of capacitive current.