| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain improvement of system power generation efficiency by independently performing maximum power follow-up relating to each solar battery array, in a system interconnection inverter connecting in parallel a plurality of the solar battery arrays input. <P>SOLUTION: In the power conversion apparatus for solar power generations with a plurality of solar battery modules 8a, 8b, 8c serving as the power source, boost chopper parts 26a, 26b, 26c for performing maximum power follow-up of each solar battery module 8a, 8b, 8c for every thereof and a DC/DC converter of waveform forming parts 34a, 34b, 34c, 34d, etc. are provided, maximum power is led through from each solar battery module 8a, 8b, 8c thereafter to be collectively converted into an AC output by an inverter 23, a DC/AC converter 36, etc. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
