NEW DIRECT-CURRENT POWER-SYSTEM

被引：0
|
作者：
KUWAJIMA, K [1 ]
OKADA, R [1 ]
机构：
[1] NIPPON TELEG & TEL PUBL CORP,BUR ENGN,TOKYO,JAPAN
来源：
JAPAN TELECOMMUNICATIONS REVIEW | 1977年 / 19卷 / 04期
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A new 150--volt dc power supply system for line transmission and radio transmission equipment which requires-21 volt power was developed in Japan. Commercial tests have begun on a nation-wide scale this year. The system was developed to cope with problems such as power accuracy, power distribution cabling, power room space, etc. , in recent large scale telephone offices. The system concept, system engineering results, etc, are described.
引用
收藏
页码：330 / 336
页数：7
相关论文
共 50 条
  • [1] Direct-current supply system with capability of an uninterruptible power supply
    Galkin, I.
    Stepanov, A.
    Bisenieks, L.
    [J]. BEC 2008: 2008 INTERNATIONAL BIENNIAL BALTIC ELECTRONICS CONFERENCE, PROCEEDINGS, 2008, : 301 - 304
  • [2] A NEW DIRECT-CURRENT OZONATOR
    BARICOS, J
    DUPUY, J
    DUPLANTIER, M
    GIBERT, A
    [J]. ENVIRONMENTAL TECHNOLOGY LETTERS, 1981, 2 (02): : 67 - 74
  • [3] Spacecraft Medium Voltage Direct-Current (MVDC) Power and Propulsion System
    Talebzadeh, Sarah
    Beik, Omid
    [J]. ELECTRONICS, 2024, 13 (10)
  • [4] The direct-current servomotor control system
    Terentiev, SA
    Povernov, ES
    Sypin, EV
    [J]. 2004 INTERNATIONAL SIBERIAN WORKSHOPS AND TUTORIALS ON ELECTRON DEVICES AND MATERIALS, EDM 2004, PROCEEDINGS, 2004, : 184 - 186
  • [5] PERMANENT DIRECT-CURRENT OF POWER DIODES AND THYRISTORS
    WASSERRAB, T
    [J]. ELEKTROTECHNISCHE ZEITSCHRIFT B-AUSGABE, 1976, 28 (05): : 112 - 116
  • [6] ELECTROCHEMICAL PROCESSES NEED DIRECT-CURRENT POWER
    BROWN, T
    CADICK, JL
    [J]. CHEMICAL ENGINEERING, 1979, 86 (23) : 127 - 130
  • [7] Developing of Higher Voltage Direct-Current Power-feeding Prototype System
    Babasaki, Tadatoshi
    Tanaka, Toshimitsu
    Nozaki, Yousuke
    Tanaka, Toru
    Aoki, Tadahito
    Kurokawa, Fujio
    [J]. INTELEC 09 - 31ST INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE, 2009, : 593 - 597
  • [8] Development of Power Distribution Cabinet for Higher-Voltage Direct-Current Power Feeding System
    Babasaki, Tadatoshi
    Tanaka, Toshimitsu
    Asakura, Kaoru
    Nozaki, Yousuke
    Kurokawa, Fujio
    [J]. 32ND INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE (INTELEC), 2010,
  • [9] The Construction of Miniaturization Direct-current Servo System
    Li, Furui
    Li, Qing
    Hao, Jing
    [J]. 7TH INTERNATIONAL CONFERENCE ON SYSTEM SIMULATION AND SCIENTIFIC COMPUTING ASIA SIMULATION CONFERENCE 2008, VOLS 1-3, 2008, : 150 - +
  • [10] Basic Characteristics of New Developed Higher-Voltage Direct-Current Power-Feeding Prototype System
    Babasaki, Tadatoshi
    Tanaka, Toshimitsu
    Tanaka, Toru
    Nozaki, Yousuke
    Aoki, Tadahito
    Kurokawa, Fujio
    [J]. IEICE TRANSACTIONS ON COMMUNICATIONS, 2010, E93B (09) : 2244 - 2249
12345