JPS6158422A - 監視信号伝送装置 - Google Patents

監視信号伝送装置

Info

Publication number
JPS6158422A
JPS6158422A JP59180153A JP18015384A JPS6158422A JP S6158422 A JPS6158422 A JP S6158422A JP 59180153 A JP59180153 A JP 59180153A JP 18015384 A JP18015384 A JP 18015384A JP S6158422 A JPS6158422 A JP S6158422A
Authority
JP
Japan
Prior art keywords
signal
voltage
low
line
grounding
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.)
Granted
Application number
JP59180153A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0218009B2 (enrdf_load_stackoverflow
Inventor
松野　辰治
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP59180153A priority Critical patent/JPS6158422A/ja
Publication of JPS6158422A publication Critical patent/JPS6158422A/ja
Publication of JPH0218009B2 publication Critical patent/JPH0218009B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP59180153A 1984-08-29 1984-08-29 監視信号伝送装置 Granted JPS6158422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59180153A JPS6158422A (ja) 1984-08-29 1984-08-29 監視信号伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59180153A JPS6158422A (ja) 1984-08-29 1984-08-29 監視信号伝送装置

Publications (2)

Publication Number Publication Date
JPS6158422A true JPS6158422A (ja) 1986-03-25
JPH0218009B2 JPH0218009B2 (enrdf_load_stackoverflow) 1990-04-24

Family

ID=16078321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59180153A Granted JPS6158422A (ja) 1984-08-29 1984-08-29 監視信号伝送装置

Country Status (1)

Country Link
JP (1) JPS6158422A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0218009B2 (enrdf_load_stackoverflow) 1990-04-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term