| 摘要 |
PURPOSE:To obtain an output having small ripple with a small-sized DC/DC converter by combining a current type inverter and a voltage type inverter. CONSTITUTION:A single phase current type inverter is formed of a circuit having a smoothing reactor 31' and controlled rectifiers 11'-14', and a single phase half-bridged voltage type inverter is composed of controlled rectifiers 11'', 12'', feedback rectifiers 21'', 22'' and smoothing condensers 41', 41''. A negative terminal NI and a positive terminal Pv are connected in series with each other at the positive terminal PI and negative terminal NI of a current type inverter and at the positive and negative terminals Pv, Nv of a voltage inverter, and the AC terminals AC'1, AC'2 and the AC terminals AC'3, AC'4 are of the inverters connected through a transformer 6 therebetween. |
