| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of improving the efficiency of power conversion of an inverter.SOLUTION: The inverter 200 converts DC power from a plurality of DC power supplies V1, V2 different from each other into AC power. The inverter 200 includes a control unit 20. The control unit 20 generates a pseudo-sine wave using a power voltage E1 from a first DC power supply V1, a power voltage E2 from a second DC power supply V2, and a potential difference (E1-E2) between the two power voltages. The control unit 20 generates the pseudo-sine wave by controlling an H bridge circuit provided for each of the plurality of DC power supplies V1, V2. |
