Comparison of connection modes of 10kV switch station in Shanghai Fengxian New Town

摘要

The key to the landing of Energy Internet lies in the link of distribution network. Switch station is gradually taken as the core node in 10 kV cable network. In order to meet the load check of overhaul state "N-1" in spring and autumn of the distribution network to ensure efficiency, interworking and self-healing of Energy Internet, suitable connection mode of 10 kV switch station should be planned. In this paper, the connection mode of 10 kV switch station in Fengxian New Town is introduced. The connection mode of the target 10 kV switch station is demonstrated, and the malfunction situation is analyzed, and the processing logic is proposed. The 07 unit of Fengxian New town is selected to simulate the quantitative analysis and the comparison conclusion of two connecting methods is given.