DocumentCode
3056241
Title
Dimensioning aspects of 48 V telecommunications power supply systems
Author
Jakab, László
Author_Institution
Siemens Telefongyar Kft, Hungary
fYear
2000
fDate
2000
Firstpage
159
Lastpage
163
Abstract
Considering the reliable operation of 48 V telecommunications power supply systems, it is essential for appropriate dimensioning. The basic elements of the power supply systems, i.e. batteries, rectifiers, DC/AC cabling, fuses, etc., should be defined by exact calculation. The presentation reviews the main questions and problems of dimensioning. It lays a special emphasis on the optimized planning procedure, further it also deals with the economical impacts of the dimensioning parameters
Keywords
AC-DC power convertors; DC-AC power convertors; cables (electric); electric fuses; invertors; rectifying circuits; secondary cells; telecommunication power supplies; 48 V; DC/AC cabling; batteries; dimensioning aspects; economical impacts; fuses; optimized planning procedure; rectifiers; telecommunications power supply systems; Batteries; Communication cables; Fuses; Manufacturing; Power supplies; Power system economics; Power system planning; Power system reliability; Rectifiers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Special Conference, 2000. TELESCON 2000. The Third International
Conference_Location
Dresden
Print_ISBN
3-8007-2546-0
Type
conf
DOI
10.1109/TELESC.2000.918424
Filename
918424
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