This paper develops a high-level algorithm that redirects the energy flow between microgrids (MG). The proposed modular multilevel converter (M2C) multiphase can be a flexible topology that adopts MGs inside it. Using an extended Clark transformation will simplify the multi-phases analysis and control. The tertiary control implemented permits manages of the grid and cluster energy to give the output power. The M2C is available to serve as an interface between AC and DC buses. Also, the M2C might generate an HVDC bus to interchange energy with other MGs.