| 摘要 |
PROBLEM TO BE SOLVED: To enlarge an adjustment range of reactive power.SOLUTION: A power conditioner is provided in an electric power plant including power generators and a reactive-power compensator. The power generators each generate a DC voltage derived from renewable energy. The power conditioner converts a DC voltage into an AC voltage. The reactive-power compensator compensates reactive power in supplying the AC voltage to a system. The power conditioner includes a compensation section, a communication section, and a control section. The compensation section controls a power factor of the AC voltage and individually compensates a reactive power. The communication section obtains a control state of the compensation section included in another power conditioner through a communication line. The control section controls the amount of compensation of the reactive power by the reactive-power compensator. |
