| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus for connecting parallel operation generators, which prevents the output of the other generator from appearing as it is in the terminal of a plug having come off, by detecting a current between a plurality of generators thereby detecting the slip-out of the plug and does not incorrectly determine the change of the current at momentary no-load as a slip out of the plug. <P>SOLUTION: The apparatus, which connects a plurality of generators to an electric load and operates them in parallel, includes a dummy load which is arranged in a connecting path that connects a conductive path in the rear stage of the junction of the conductive path. It detects currents which flow mutually among a plurality of generators, passing through the conductive path (S10), and detects the slip out of a plug from the detected current (S12 to S20, and S24 to S30), and when the slip out of the plug is detected, it opens a switch and opens the conductive path (S22). <P>COPYRIGHT: (C)2010,JPO&INPIT |
