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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| Main Author | |
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| Format | Patent |
| Language | English Korean |
| Published |
08.03.2019
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| Subjects | |
| Online Access | Get full text |
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| Abstract | 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 levels and couple the battery to an elevator hoist motor via the isolated bi-directional DC/DC converter depending on voltage of main power supply. The isolated bi-directional DC/DC converter is also configured to provide power to charge the battery.
엘리베이터 호이스트 모터에 전력을 제공하기 위한 방법 및 시스템이 개시된다. 고립된 양방향 dc/dc 컨버터가 전력 컨버터와 전력 인버터 사이에 연결된다. 배터리가 고립된 양방향 dc/dc 컨버터에 연결된다. 프로세서가 전력 레벨을 감지하고 메인 파워 서플라이의 전압에 따라 고립된 양방향 dc/dc 컨버터를 통해 배터리를 엘리베이터 호이스트 모터로 연결하도록 구성된다. 고립된 양방향 dc/dc 컨버터가 전력을 제공하여 배터리를 충전하도록 구성된다. |
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| AbstractList | 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 levels and couple the battery to an elevator hoist motor via the isolated bi-directional DC/DC converter depending on voltage of main power supply. The isolated bi-directional DC/DC converter is also configured to provide power to charge the battery.
엘리베이터 호이스트 모터에 전력을 제공하기 위한 방법 및 시스템이 개시된다. 고립된 양방향 dc/dc 컨버터가 전력 컨버터와 전력 인버터 사이에 연결된다. 배터리가 고립된 양방향 dc/dc 컨버터에 연결된다. 프로세서가 전력 레벨을 감지하고 메인 파워 서플라이의 전압에 따라 고립된 양방향 dc/dc 컨버터를 통해 배터리를 엘리베이터 호이스트 모터로 연결하도록 구성된다. 고립된 양방향 dc/dc 컨버터가 전력을 제공하여 배터리를 충전하도록 구성된다. |
| Author | ISMAIL AGIRMAN |
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| DocumentTitleAlternate | 엘리베이터 드라이브를 위한 자동 구조 및 충전 시스템 |
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| Notes | Application Number: KR20180100272 |
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| PublicationDate_xml | – month: 03 year: 2019 text: 20190308 day: 08 |
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| PublicationYear | 2019 |
| RelatedCompanies | OTIS ELEVATOR COMPANY |
| RelatedCompanies_xml | – name: OTIS ELEVATOR COMPANY |
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| Snippet | 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... |
| SourceID | epo |
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| SubjectTerms | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
| Title | AUTOMATIC RESCUE AND CHARGING SYSTEM FOR ELEVATOR DRIVE |
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