| 摘要 |
A method and apparatuses transform the electrical energy from multiple sources to grid compliant AC voltage. The apparatus according to one embodiment comprises: multiple energy sources (GES 1 to m in FIG. 1) from various power conversion devices; controllers (GER 1 to m in FIG. 1) pumping the maximum available electrical power to the DC inter-source bus; a hybrid inter-source DC bus carrying the electrical power from controllers to inverters and load level information among inverters; and inverters (CNT 1 to k) converting the DC power from the inter-source DC bus to grid compliant AC power.
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