http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
영구 자석형 동기 전동기를 이용한 고속 엘리베이터 구동 시스템 개발
류형민(Hyung-Min Ryu),김성준(Sung-Jun Kim),설승기(Seung-Ki Sul),권태석(Tae-Seok Kwon),김기수(Ki~Su Kim),심영석(Young-Seok Shim),석기룡(Ki-Riong Seok) 전력전자학회 2001 전력전자학술대회 논문집 Vol.2001 No.7
In this paper, the gearless traction machine drive system using a permanent-maget motor for high-speed elevators is addressed. This application of permanent-magnet motor to the elevator traction machine enables several improvements including higher efficiency, better ride comfort, smaller size and weight, and so on. PWM boost converter is also adopted so that DC-link voltage regulation, bi-directional power flow, and controllable power factor with reduced input current harmonics are possible. To increase reliability and performance, the control board, which can include the car and group controller as well as PWM converter and inverter controller, is designed based on TMS320VC33 DSP. The simulator system for high-speed elevators has been developed so that the drive system of high-speed elevator can be tested without any limitation on ride distance and the load condition. Some experimental results are given to verify the effectiveness of the developed system.