Research ArticleOpen AccessGoogle Scholar indexed
The Research on Neutral Grounding Scheme of Fengxian 35kV and 10 kV Power Grid
Dispatch Control Center of the Fengxian Supply Power, Shanghai, China
Dispatch Control Center of the Fengxian Supply Power, Shanghai, China
Dispatch Control Center of the Fengxian Supply Power, Shanghai, China
Shanghai University of Electric Power, Shanghai, china
Shanghai University of Electric Power, Shanghai, china
- 1 Dispatch Control Center of the Fengxian Supply Power, Shanghai, China
- 2 Dispatch Control Center of the Fengxian Supply Power, Shanghai, China
- 3 Dispatch Control Center of the Fengxian Supply Power, Shanghai, China
- 4 Shanghai University of Electric Power, Shanghai, china
- 5 Shanghai University of Electric Power, Shanghai, china
Energy and Power Engineering·Volume 05 (2013)·Pages 897–901·Published 30 June 2013·DOI10.4236/epe.2013.54B172
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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 frequenc ies 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.
KeywordsNeutral Grounding ModeDifferent Frequency Injected MethodCapacitive CurrentArc Suppression CoilLow Resistance
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