Abstract：The unattended substation and large centralized control management model has been an universal management model of substation currently. So the improvement of auxiliary system technology becomes particularly important. However, most of the substations do well in monitoring the primary device. The supervisory of auxiliary facility has not been applied widely. This paper introduced one smart auxiliary supervisory system in one of the substations in Jiaxing. The constitution,function and application effect of the system was detailed illustrated.
2016, Vol. 17 
