| 摘要 |
PURPOSE:To perform reductions in size and cost of a multiplex inverter by alternately disposing and connecting in series a power reacter and a power inverter. CONSTITUTION:A power inverter 13A which uses as a current source a power reactor 11A is inserted between the DC positive electrode side of the reactor 11A and the DC negative electrode side of a power reactor 11B, a power inverter 13B which uses as a current source the reactor 11B is inserted between the DC positive electrode side of the reactor 11B and the DC negative electrode side of the reactor 11A, thereby constructing an inverter 17. Since the reactors 11A, 11B are connected in series in this inverter, they can be controlled by a common phase controller 18, and only one reactor 19 can be sufficiently used. |
