来源:《全球能源互联网》杂志2018-07-20
,nanjing211106,jiangsuprovince,china)abstract:thispaperanalyzedthemainproblemsofsmartsubstation,proposedtheprinciplethatoperationandmaintenanceforsmartsubstationsecondarysystemshouldbematchedwiththeoperationunitofthepowersystem.thispaperpointsoutthatthesmartsubstationsecondaryequipmentandsecondaryloop