Elevator control device

Elevator control device

To provide an elevator control device capable of preventing shut-off of the power supply system by switching the operation to one for reducing the current running in the power supply system. An elevator to be operated by changing the speed when the elevator is run at a constant speed and the acceler...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YOSHISRI SHIBATA, YOSHIYA SAKAI, TAKAMI UETA, YOSHITAKA SAKAOUKU
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:To provide an elevator control device capable of preventing shut-off of the power supply system by switching the operation to one for reducing the current running in the power supply system. An elevator to be operated by changing the speed when the elevator is run at a constant speed and the acceleration/deceleration when the elevator is accelerated/decelerated according to the weight loaded in a car 9 comprises a current detection means 3 to detect the current running in the power source to supply power to an elevator system, and a deceleration command means 14 to reduce the speed or the acceleration/deceleration of the elevator when the current detected by the current detection means exceeds a predetermined value.