| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent an excessive inrush current from flowing in, when an induction generator is to be interconnected to a power system, while reducing the time, until the interconnection. <P>SOLUTION: When an inverter 3 and a commutator 16 are provided between a power system 1 and an induction generator 2 so as to interconnect the induction generator 2 with the power system 1, after a current that makes an induction-generator voltage identical to a power-system voltage is made to flow from the inverter 3 to the induction generator 2, in a state of rotating the induction generator 2 at a rotation frequency lower than a rated rotation frequency, the induction generator is interconnected to the power system 1. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
