Title :
Fast transfer switch for uninterruptible AC power system optimized for telecom application
Author :
Goldiner, Andrey ; Golovko, Vladimir ; Hasov, Grigoriy ; Kalenjuk, Oleg
Author_Institution :
Electrosystems Ltd., St. Petersburg, Russia
Abstract :
This paper describes a super-fast power transfer switch that provides improvement in power supply system performance achieved by uninterruptible connection to the second commercial source in case of failure of the first commercial power source. It outlines the various details of circuit development of the proposed transfer switch and the main factors in its operation under various conditions. It concludes that the use of fast electronic transfer switch in power systems is a cost effect method for a substantial improvement in performance of uninterruptible power supply systems
Keywords :
power system reliability; switchgear; telecommunication power supplies; uninterruptible power supplies; UPS; circuit development; performance improvement; power supply system performance; super-fast transfer switch; telecommunication application; uninterruptible AC power system; uninterruptible connection; uninterruptible power supply systems; Business; Communication switching; Power supplies; Power system relaying; Power system reliability; Switches; Telecommunication network reliability; Telecommunication switching; Uninterruptible power systems; Voltage;
Conference_Titel :
Telecommunications Energy Special Conference, 2000. TELESCON 2000. The Third International
Conference_Location :
Dresden
Print_ISBN :
3-8007-2546-0
DOI :
10.1109/TELESC.2000.918452
