Title :
New Power Feed Techniques for the Submarine Optical Transmission System
Author :
Ogata, Tsutomu ; Yamamoto, Katsuhiko
Author_Institution :
NTT Musashino Electrical Communication Laboratories, 3-9-11, Midori-cho, Musashino-shi, Tokyo, 180 Japan
Abstract :
Highly efficient and small-sized power-feeder for a submarine optical transmission system (FS-400M) has been developed by NTT. This paper describes new developments incorporated into the existing power-feeder. A series resonant constant current converter, a common control method for stabilizing the output current of each converter, and a new load sharing method for equalizing the power-feeder output voltages are applied to the power-feeder. This paper also describes characteristics of the engineering model.
Keywords :
Circuit faults; Coaxial cables; Feeds; Power cables; Power engineering and energy; Repeaters; Resonance; Switches; Underwater vehicles; Voltage;
Conference_Titel :
Telecommunications Energy Conference, 1985. INTELEC '85. Seventh International
Conference_Location :
Munich, Federal Republic of Germany
Print_ISBN :
3-8007-1429-9
