具有增强谐波功率分配功能的逆变器微电网二维阻抗整形控制

In islanded microgrids, the harmonic power of nonlinear loads is distributed among parallel voltage source inverters (VSIs) according to the effective harmonic impedances, i.e., the sums of VSI output impedances and grid impedances. Since grid impedances are unknown and could be mismatched, VSI output impedances are usually reshaped to ensure the harmonic power sharing accuracy. However, as conven...