Title :
A decentralized power system for telecommunications equipment
Author :
Koyama, Yugo ; Takeda, Tsutomu
Author_Institution :
Network Syst. Dev. Center, NTT, Tokyo, Japan
fDate :
30 Oct-2 Nov 1988
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;
Conference_Titel :
Telecommunications Energy Conference, 1988. INTELEC '88., 10th International
Conference_Location :
San Diego, CA
DOI :
10.1109/INTLEC.1988.22344
