JPS63974B2 - - Google Patents

Info

Publication number
JPS63974B2
JPS63974B2 JP15348683A JP15348683A JPS63974B2 JP S63974 B2 JPS63974 B2 JP S63974B2 JP 15348683 A JP15348683 A JP 15348683A JP 15348683 A JP15348683 A JP 15348683A JP S63974 B2 JPS63974 B2 JP S63974B2
Authority
JP
Japan
Prior art keywords
switch
turned
voltage
power supply
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP15348683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6043927A (ja
Inventor
Ryoichi Kamimura
Susumu Watanabe
Sanshiro Kuroda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15348683A priority Critical patent/JPS6043927A/ja
Publication of JPS6043927A publication Critical patent/JPS6043927A/ja
Publication of JPS63974B2 publication Critical patent/JPS63974B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP15348683A 1983-08-22 1983-08-22 配電線信号注入装置の過渡現象サ−ジ電圧保護装置 Granted JPS6043927A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15348683A JPS6043927A (ja) 1983-08-22 1983-08-22 配電線信号注入装置の過渡現象サ−ジ電圧保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15348683A JPS6043927A (ja) 1983-08-22 1983-08-22 配電線信号注入装置の過渡現象サ−ジ電圧保護装置

Publications (2)

Publication Number Publication Date
JPS6043927A JPS6043927A (ja) 1985-03-08
JPS63974B2 true JPS63974B2 (en]) 1988-01-09

Family

ID=15563619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15348683A Granted JPS6043927A (ja) 1983-08-22 1983-08-22 配電線信号注入装置の過渡現象サ−ジ電圧保護装置

Country Status (1)

Country Link
JP (1) JPS6043927A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001090828A2 (en) * 2000-05-09 2001-11-29 Lumion Corporation Ac power line signalling system

Also Published As

Publication number Publication date
JPS6043927A (ja) 1985-03-08

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