Discusses a fully automatic group supervisory system elevator control, Command 6000, developed through adopting a thyristor control system for power saving purposes by electronics utilization, as well as a microcomputer for servicing function enforcement, as a main subject. DC operated elevators can achieve power saving by an approximately 35% factor through thyristor-Leonard system gearless elevator adoption. An automatic announcement unit, realized by speech synthesis technology application, is introduced.
DC operated gearless elevator control
Eine mit Gleichstrom betriebene, getriebelose, Aufzugsteuerung
Toshiba Review, International Edition ; 142 ; 20-23
1982
4 Seiten
Article (Journal)
English
A new configuration of drive system for high speed gearless elevator
Tema Archive | 1999
|ALTERNATING-CURRENT ASYNCHRONOUS GEARLESS VARIABLE-SPEED TRACTION MACHINE AND ELEVATOR SYSTEM
European Patent Office | 2021
|Engineering Index Backfile | 1937
Engineering Index Backfile | 1931
|