MISOPERATION PREVENTING DEVICE OF SECTION SWITCH

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. SOLUTION: The mi...

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Bibliographische Detailangaben
Hauptverfasser:	ONO FUMIHIRO, KAMURA KAZUTOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES RELAYS SELECTORS
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Beschreibung
Zusammenfassung:	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. 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. COPYRIGHT: (C)2007,JPO&INPIT