Title :
Requirements and technologies in telecom power systems
Author_Institution :
Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, Ont., Canada
Abstract :
This paper discusses the requirements for telecom power systems. The basic configurations of the telecom power system are discussed. The need for high quality power supplies is emphasized. Some techniques to achieve high performance AC-to-DC conversion and DC-to-DC conversion are evaluated and compared
Keywords :
AC-DC power convertors; DC-DC power convertors; bridge circuits; telecommunication power supplies; AC-to-DC conversion; DC-to-DC conversion; boost converter; high quality power supplies; phase shift bridge converter; power factor correction; switching converter; telecom power systems; Batteries; Costs; Power supplies; Power system reliability; Power systems; Rectifiers; Redundancy; Switching converters; Telecommunications; Voltage;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.883081
