| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem, wherein an operation rope of a misoperation prevention device installed in the vicinity of a section switch slips during operation, when switching different power supplies so as to be uninterruptible by installing a movable generator unit. <P>SOLUTION: The misoperation prevention device is constituted of a lock release that releases a locked state at power supply synchronization between a commercial power supply and the moving generating set, a winding drum that is brought into a freely turning state at the release by being wound with the operation rope of the section switch; and a slip preventing device that prevents the slippage of the rope, when the operation rope wound into the winding drum is pulled. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
