| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for efficiently extracting the power of an AC generator as DC power. <P>SOLUTION: The power of a DC generator is accumulated in a coil through an AC switching element without rectification, the on-time of the AC switching element is controlled to limit the input current from the AC generator, and the power accumulated in the coil is boosted and rectified during the off-time of the AC switching element, thereby efficiently securing DC power. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
