DocumentCode
3208870
Title
A decentralized power system for telecommunications equipment
Author
Koyama, Yugo ; Takeda, Tsutomu
Author_Institution
Network Syst. Dev. Center, NTT, Tokyo, Japan
fYear
1988
fDate
30 Oct-2 Nov 1988
Firstpage
161
Lastpage
166
Abstract
Nippon Telegraph and Telephone Corporation has been introducing a decentralized power supply which incorporates advanced technological characteristics in the system configuration. These characteristics include load voltage regulation, DC backup circuits, supervision and control using microprocessors, and organization of the power equipment into modularized units that are compact and lightweight. This power system is effective for reducing the scale of communications problems which occur due to power equipment failure and can flexibly adapt to communications facility scale
Keywords
power supplies to apparatus; telecommunication equipment; DC backup circuits; Japan; computerised control; decentralized power supply; load voltage regulation; microprocessors; power equipment failure; power supplies to apparatus; telecommunications equipment; Circuits; Communication system control; Lighting control; Microprocessors; Power supplies; Power systems; Telecommunication control; Telegraphy; Telephony; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1988. INTELEC '88., 10th International
Conference_Location
San Diego, CA
Type
conf
DOI
10.1109/INTLEC.1988.22344
Filename
22344
Link To Document