| 摘要 |
PROBLEM TO BE SOLVED: To provide: a dispersed power source inverter that allows an autonomous parallel operation, in which individual devices autonomously control an output deviation, and can independently control an active power and a reactive power even in the case of performing a parallel operation by connecting a plurality of devices in parallel at a single phase AC; and a method of controlling the dispersed power source inverter.SOLUTION: It is configured to generate a single phase AC having a predetermined phase difference from a phase of a single phase AC output voltage of an AC terminal. A PWM control of an inverter is performed using the generated single phase AC and the single phase AC output voltage of the AC terminal. Additionally, an active power and an inactive power of the AC terminal are measured, and a single-phase voltage-type AC-DC conversion circuit is controlled so as to have desired active power and inactive power. |
