In　order　to　achieve　the　goals　of　strong　coupling　within　partition,　low　coupling　between　partitions　and　sufficient　power　reserve　inside　partition　in　terms　of　structure　and　energy　for　partitioning　of　distribution　network　connected　with　RDG(Renewable　Distributed　Generation),　in　addition　to　the　modularity　index　widely　used　in　partitioning　of　power　system,　the　label　propagation　algorithm　and　permanence　index　in　complex　network　theory　are　introduced.　In　order　to　reduce　the　coupling　degree　of　energy　and　structure　between　partitions　and　improve　the　control　ability　of　the　internal　power　supplies　of　partitions　after　partitioning,　a　label　propagation　algorithm　suitable　for　distribution　network　partitioning　is　defined.　The　power　supply　and　the　load　energy　absorption　networks　of　distribution　network　are　obtained　by　using　power　flow　tracking　algorithm.　Based　on　this,　the　permanence　index　is　defined　to　quantify　the　tightness　degree　about　energy　of　bus　to　bus　and　bus　to　partition.　Combined　with　modularity　index　based　on　sensitivity　matrix,　the　judgment　basis　of　label　propagation　such　as　gain　and　loss　function　is　deduced　from　the　point　of　structure　and　function.　Finally,　considering　the　impact　of　RDG　accessed　to　distribution　network　on　partition,　the　label　propagation　algorithm　is　combined　with　prediction　scenario　construction　method　of　RDG　output,　and　the　ability　of　the　partition　to　deal　with　the　uncertainty　of　RDG　is　improved　in　form　of　dynamic　partitioning,　which　provides　theoretical　support　for　hierarchical　partition　regulation　methods.　©　2021,　Electric　Power　Automation　Equipment　Press.　All　right　reserved.