DocumentCode :
1527655
Title :
Drive systems for high-speed gearless elevators
Author :
Chung, Dae-Woong ; Ryu, Hyung-Min ; Lee, Young-Min ; Kang, Lo-Won ; Sul, Seung-Ki ; Kang, Seok-Joo ; Song, Jun-Ho ; Yoon, Joong-Seok ; Lee, Kil-Haeng ; Suh, Jong-Ho
Author_Institution :
Fairchild Korea Semicond. Co. Ltd., South Korea
Volume :
7
Issue :
5
fYear :
2001
Firstpage :
52
Lastpage :
56
Abstract :
The authors present a new standardized type of gearless traction machine drive system with a PM motor for high-speed elevators. Some control functions which are indispensable for improving the performance of elevator systems have been addressed. Stringent evaluation, environment and life tests ensure that the presented system is not only high-performance but long-lasting and more reliable
Keywords :
electric control equipment; lifts; machine control; machine testing; permanent magnet motors; reliability; traction motor drives; PM motor; control functions; environment tests; evaluation tests; gearless traction machine drive system; high-speed gearless elevator drive systems; life tests; performance improvement; reliability; Elevators; Induction motors; Insulated gate bipolar transistors; Pulleys; Pulse width modulation; Pulse width modulation inverters; Rectifiers; Traction motors; Velocity control; Voltage control;
fLanguage :
English
Journal_Title :
Industry Applications Magazine, IEEE
Publisher :
ieee
ISSN :
1077-2618
Type :
jour
DOI :
10.1109/2943.948532
Filename :
948532
Link To Document :
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