| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress an unwanted rising of a main circuit voltage, caused by occurrence of a cross current, which is applied to an inverter, in parallel operation of the inverter arrangement. <P>SOLUTION: The main circuit voltage of an inverter arrangement on an own side and the main circuit voltage of an inverter arrangement on the other side are transmitted and received, so that an AC output voltage of the inverter arrangement on an own side is lowered when the main circuit voltage on the other side rises beyond a threshold value. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
