| Title |
The Cause Analysis and Research of Malfunction for Elevator Equipment of the Apartment House |
| Authors |
Gi-Hyun Kim ; Sun-Bae Bang ; Chong-Min Kim ; Suk-Myong Bae ; Jae-Chul Kim |
| Keywords |
Elevator ; Malfunction ; Controller Panel ; Power Quality ; Interruption |
| Abstract |
The number of elevator installation increases every year about 15,000. The number of confine-disease of elevator increases every year and then sudden rise, sudden stop, error of level indication, stand; those can bring to uneasiness of elevator passenger and malfunction related life accident is increasing. Therefore we researched elevator repair diary of elevator repairing company, APT management office and 119 life rescue for elevator confine-disease during 2004. 1. 1∼12. 31. we analyzed the content and the time, type and cause of the malfunction and fault for APT elevator. Form the result of 119 life rescue, only power reset is 24[%] and only power failure is 8.2[%] by cause of confine-disease. This paper will be used data of the analysis for mutual relation between Power Quality and malfunction and fault of elevator. |