도어 운동에너지 측정기의 개발 및 검증

Abstract

The elevator inspection, which was conducted in 2012, was performed by introducing the EN code; however, this code was applied only to the MRL elevators based on a complete revision of the domestic inspection standards. With the introduction of new standards, items that can help verify various types of performances, are now included in the standard. This requires the use of different inspection instruments to for the verification of the various performances. Among them, in the case of an automatic power-operated door, the magnitude of the door kinetic energy is verified to confirm the impact on the user when the door is closed. This magnitude is measured by the inspector using an instrument in the field or a test report submitted by the manufacturer after the tests. Various instruments, including internal development products and foreign instruments, are used for this purpose. Thus, in measuring the kinetic door energy in the field, the value of each device will be different and all the obtained values may not reliable and valid. In this study, we address the aforementioned issue by varying the structure of the internal development product. The validity of the measured value was confirmed by developing and applying a calibration method.