| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for controlling a paralleled inverter configured to perform synchronization operations using one controller in a high-voltage inverter with a parallel structure so as to secure the reliability of inverter control.SOLUTION: A controlling apparatus 10 has a master controller 11 for sharing one synchronization signal by at least two inverters 20, 30 to respectively transmit a voltage command and an operation command, and communicates with cell controllers 21, 31 controlling the inverters via optical interface units 16, 17. |
