AUTOMATIC RESCUE AND CHARGING SYSTEM FOR ELEVATOR DRIVE

A method and a system for providing power to an elevator hoist motor are disclosed. An isolated bi-directional DC/DC converter is coupled between a power converter and a power inverter. A battery is coupled to the isolated bi-directional DC/DC converter. A processor is configured to sense power leve...

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Bibliographic Details
Main Author ISMAIL AGIRMAN
Format Patent
LanguageEnglish
Korean
Published 08.03.2019
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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