中文摘要：

为有活跃过滤器功能的多重连接格子的 inverters，它说得通调整每个单位从光电的数组输出最大的活跃电源，以及由于连接到电的网络的非线性的负担消除泛音。自然地，集中的控制协作策略为高设备利用，好泛音赔偿能力和讨厌的过度补偿状况的目的被建议。基于一个向量去耦控制计划并且概括了即时反应电源理论，答案是分配根据各个的即时电源边缘为每 inverter 消除任务的泛音。尽管有非线性的负担变化和输出，格子水流总是保留正弦曲线为任何 inverter 的活跃力量变化。模拟结果验证建议协作策略的功效。

英文摘要：

For multiple grid-connected inverters with active filter function, it makes sense to regulate every unit to output maximum active power from photovoltaic arrays, as well as eliminate the harmonic due to the non-linear loads connected to the electric networks. Naturally, a centralized control coordination strategy was proposed for the purpose of high facility utilization, good harmonic compensation ability and unwanted overcompensation condition. Based on a vector decoupling control scheme and generalized instantaneous reactive power theory, the solution was to allocate the harmonic eliminating task for every inverter according to the instantaneous power margin of each. The grid current always keeps sinusoidal in spite of non-linear load change and output active power change for any inverter. The simulation results validate the efficacy of the proposed coordination strategy.