卫小凡

Direct current power supply system of non-floating charge type transformer substation based on lithium iron battery

李晶, 丁丹一, 卫小凡, 2012 .

SIP (session initiation protocol)-based video monitoring system capable of realizing cross-domain cruise for transformer substation

冯华, 刘捷, 卫小凡, 2012 .

Substation video monitoring system based on SIP protocol and video transmission method

王炜, 徐亮, 卫小凡, 2012 .

Non-floating charging type substation direct current power supply system based on iron lithium battery

李晶, 丁丹一, 卫小凡, 2012 .