As　more　and　more　new　energy　devices　are　connected　to　the　power　grid,　the　energy　Internet　with　energy　routers　as　nodes　is　an　effective　way　to　accept　new　energy　access,　which　can　realize　the　two-way　flow　of　energy　and　effective　control　of　power.　In　this　paper,　considering　the　influence　of　line　resistance　when　multiple　energy　routers　need　mutual　power　to　improve　the　stability　of　system　operation,　it　analyzes　the　coordinated　control　strategy　of　the　designed　multi-energy　routers　running　in　an　ideal　case　and　the　influence　of　line　resistance　on　the　effect　of　coordinated　control　strategy.　Then　improves　the　control　strategy　in　order　to　eliminate　the　influence　of　the　line　resistance,　and　finally　achieves　the　maximum　utilization　rate　of　new　energy　and　the　highest　reliability　of　load　power　supply　when　multi-energy　routers　operate　cooperatively.　Aiming　at　the　coordinated　control　strategy　designed　in　this　paper,　the　simulation　verification　is　given　at　the　end.　©　2022　IEEE.