Title :
Powering in practice: new tasks, new problems in function of the development
Author :
Gerdai, Gábor ; Janklovics, Zoltán
Author_Institution :
PKI Telecommun. Dev. Inst., Hungarian Telecommun. Co., Hungary
Abstract :
The development of telecommunication has brought new tasks also in the area of power supply. Old equipment are being followed by new switchmode rectifiers and VRLA batteries. The importance of the AC UPSs increases. A new task is the feeding of the active element of the access networks. A new generation of the power equipment was developed for this purpose. A telecommunication company does not develop new equipment but its tasks are specifying the requirements, planning the systems checking, installing and operating the equipment and solving the appearing problems. The telecom company has to harmonise the powered and powering equipment parameters according to the all local demands
Keywords :
AC-DC power convertors; lead acid batteries; product development; rectifying circuits; switched mode power supplies; telecommunication power supplies; uninterruptible power supplies; AC UPS; Pb; VRLA batteries; access networks; powering equipment parameters; product development efforts; requirements specification; switchmode rectifiers; telecommunication company; telecommunication power supply; Batteries; Power supplies; Power system planning; Power system transients; Radio frequency; Rectifiers; Telecommunication standards; 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.2000.918425
