To detect abnormal heating at a power transmission unit in an elevator supplying power to a car by non-contact from the power transmission unit provided in a hoistway.SOLUTION: An abnormal heating monitoring system monitors abnormal heating at a power transmission unit provided in a hoistway in an elevator supplying power to a car by non-contact from the power transmission unit. The abnormal heating monitoring system includes a temperature detection device for detecting a temperature of the power transmission unit and a determination processing unit for determining whether or not a temperature (detected temperature) detected by the temperature detection device is equal to or more than a threshold.SELECTED DRAWING: Figure 2
【課題】昇降路内に設けた送電部から非接触で乗りかごへの給電を行うエレベータにおいて、送電部での異常発熱を検出する。【解決手段】異常発熱監視システムは、昇降路内に設けた送電部から非接触で乗りかごへの給電を行うエレベータにおいて、送電部での異常発熱を監視するシステムであり、送電部の温度を検出する温度検出装置と、当該温度検出装置が検出した温度(検出温度)が閾値以上であるか否かを判断する判断処理部と、を備える。【選択図】図2
ABNORMAL HEATING MONITORING SYSTEM OF ELEVATOR
エレベータの異常発熱監視システム
2021-12-27
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
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