JPH0154924B2 - - Google Patents

Info

Publication number
JPH0154924B2
JPH0154924B2 JP56065974A JP6597481A JPH0154924B2 JP H0154924 B2 JPH0154924 B2 JP H0154924B2 JP 56065974 A JP56065974 A JP 56065974A JP 6597481 A JP6597481 A JP 6597481A JP H0154924 B2 JPH0154924 B2 JP H0154924B2
Authority
JP
Japan
Prior art keywords
data
time
digital
relay
control unit
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
JP56065974A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57180316A (en
Inventor
Junichi Inagaki
Ryotaro Kondo
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56065974A priority Critical patent/JPS57180316A/ja
Publication of JPS57180316A publication Critical patent/JPS57180316A/ja
Publication of JPH0154924B2 publication Critical patent/JPH0154924B2/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

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP56065974A 1981-04-30 1981-04-30 Protective relay unit Granted JPS57180316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065974A JPS57180316A (en) 1981-04-30 1981-04-30 Protective relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065974A JPS57180316A (en) 1981-04-30 1981-04-30 Protective relay unit

Publications (2)

Publication Number Publication Date
JPS57180316A JPS57180316A (en) 1982-11-06
JPH0154924B2 true JPH0154924B2 (enrdf_load_stackoverflow) 1989-11-21

Family

ID=13302474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065974A Granted JPS57180316A (en) 1981-04-30 1981-04-30 Protective relay unit

Country Status (1)

Country Link
JP (1) JPS57180316A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178722A (ja) * 1987-01-14 1988-07-22 株式会社東芝 保護継電装置
JP2786743B2 (ja) * 1990-11-29 1998-08-13 株式会社東芝 ディジタル形保護制御計測装置
JP2008203866A (ja) * 2008-03-14 2008-09-04 Excel Gankyo:Kk メガネフレームのツル継手構造

Also Published As

Publication number Publication date
JPS57180316A (en) 1982-11-06

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