Single-line　ground　(SLG)　faults　in　distribution　networks　may　cause　hazards　such　as　fire,　electric　shock,　and　overvoltage.　Active　power　electronic　converters　(PECs)　can　suppress　the　fault　current　and　fault　voltage.　However,　the　application　is　limited　due　to　the　low　suppression　rate　and　high　cost　of　additional　power　electronic　equipment.　This　article　proposes　to　employ　distributed　power　electronics　of　active　distribution　networks　to　cooperatively　eliminate　fault.　In　this　method,　PECs　are　modeled　as　virtual　zero-sequence　synchronous　generators　(VZSGs),　and　the　line-to-ground　impedances　(LGIs)　are　modeled　as　zero-sequence　loads.　A　theory　of　distributed　VZSGs　supplying　zero-sequence　loads,　which　can　realize　fault　current　and　voltage　suppression,　is　proposed.　The　required　supply　current　can　be　adaptively　allocated　between　these　VZSGs　based　on　their　reserve　capacity　ratio,　and　their　supply　current　can　be　dynamically　corrected　based　on　the　droop　coefficients　of　VZSGs　when　the　LGI　changes.　The　fault　current　and　voltage　suppression　rate　is　improved　because　the　adaptive　calculation　of　the　VZSGs　reference　value　combines　the　voltage-　and　current-based　suppression　methods.　Simulation　study　and　experimental　validation　results　demonstrate　that　not　only　is　the　proposed　method　cost-effective,　but　it　also　efficiently　improves　the　fault　current　and　voltage　suppression　rate　for　various　fault　conditions.