HK1038991A1 - Protection and control system of electricity system and construction method of the same - Google Patents

Protection and control system of electricity system and construction method of the same

Info

Publication number
HK1038991A1
HK1038991A1 HK02100394A HK02100394A HK1038991A1 HK 1038991 A1 HK1038991 A1 HK 1038991A1 HK 02100394 A HK02100394 A HK 02100394A HK 02100394 A HK02100394 A HK 02100394A HK 1038991 A1 HK1038991 A1 HK 1038991A1
Authority
HK
Hong Kong
Prior art keywords
protection
same
construction method
control system
electricity
Prior art date
Application number
HK02100394A
Other versions
HK1038991B (en
Inventor
Toshio Anzai
Hiroshi Sato
Yuri Tozu
Yasuhiro Shirai
Nobuo Sekiguchi
Kenji Ito
Yoshihiro Katayama
Masaru Matsuzawa
Nobuhiro Tanaka
Suguru Takara
Hiroshi Nagasawa
Akifumi Iwamaru
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1038991A1 publication Critical patent/HK1038991A1/en
Publication of HK1038991B publication Critical patent/HK1038991B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • 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
    • 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
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • 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
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
HK02100394.0A 2000-03-15 2002-01-18 Protection and control system of electricity system and construction method of the same HK1038991B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000072707 2000-03-15
JP2000199262A JP3897957B2 (en) 2000-03-15 2000-06-30 Power system protection control system

Publications (2)

Publication Number Publication Date
HK1038991A1 true HK1038991A1 (en) 2002-04-04
HK1038991B HK1038991B (en) 2006-03-31

Family

ID=26587600

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02100394.0A HK1038991B (en) 2000-03-15 2002-01-18 Protection and control system of electricity system and construction method of the same

Country Status (4)

Country Link
JP (1) JP3897957B2 (en)
KR (1) KR100441913B1 (en)
CN (1) CN1229903C (en)
HK (1) HK1038991B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3822475B2 (en) * 2001-09-14 2006-09-20 三菱電機株式会社 Power system management method and power system management system
JP2003348770A (en) * 2002-05-23 2003-12-05 Mitsubishi Electric Corp Monitor screen trigger system of power grid protection relaying unit
JP2004021334A (en) * 2002-06-12 2004-01-22 Mitsubishi Electric Corp Remote equipment monitor control method, and system therefor
JP2004274964A (en) * 2003-03-12 2004-09-30 Tm T & D Kk Control device
JP3959360B2 (en) * 2003-03-13 2007-08-15 株式会社東芝 Power system protection control system
JP2005006370A (en) * 2003-06-10 2005-01-06 Meidensha Corp Data updating method of digital protective relay
JP4346539B2 (en) * 2004-11-04 2009-10-21 株式会社東芝 Control device
CN100414879C (en) * 2005-03-24 2008-08-27 哈尔滨工业大学 Method for realizing equipment network communication of motor protection monitoring apparatus
KR100773033B1 (en) 2006-03-14 2007-11-13 (주) 씨앤에이테크 Remote Fault Data Aquisition System of Digital Protection Relay and Process Method thereof
US7859811B2 (en) * 2007-09-19 2010-12-28 General Electric Company Modular communication plug-in module for an electronic trip unit
KR100819147B1 (en) * 2007-10-11 2008-04-03 유호전기공업주식회사 Optical signal transformation apparatus and method thereof
JP5230535B2 (en) * 2009-06-03 2013-07-10 三菱電機株式会社 Protection control system and remote control method in protection control system
JP5422328B2 (en) * 2009-10-02 2014-02-19 株式会社東芝 Protection control device
JP5147817B2 (en) * 2009-12-10 2013-02-20 株式会社日立製作所 Protective relay system
JP5517838B2 (en) * 2010-08-30 2014-06-11 株式会社日立製作所 Digital protection controller
KR101122941B1 (en) * 2010-09-09 2012-03-22 한국전력공사 (protective information transmitter and receiver) system based ieee c37. 94
JP5940349B2 (en) * 2012-04-10 2016-06-29 株式会社東芝 Protective relay device
JP5930888B2 (en) * 2012-07-05 2016-06-08 三菱電機株式会社 Power system protection control system and power system protection control device
JP5938358B2 (en) * 2013-02-28 2016-06-22 株式会社日立製作所 Optical module lifetime prediction system, optical module lifetime prediction apparatus, optical module lifetime prediction method, and optical module lifetime prediction program
JP6153770B2 (en) * 2013-05-23 2017-06-28 株式会社日立製作所 Protection relay device and power system protection system
JP2017034746A (en) * 2015-07-29 2017-02-09 東京電力ホールディングス株式会社 Supervisory control system
JP6541496B2 (en) * 2015-07-31 2019-07-10 三菱電機株式会社 Drawing management device for power distribution equipment
JP2017191385A (en) * 2016-04-11 2017-10-19 横河電機株式会社 Instrument maintenance device, instrument maintenance method, instrument maintenance program, and recording medium
JP6919679B2 (en) * 2016-04-11 2021-08-18 横河電機株式会社 Equipment maintenance equipment, equipment maintenance methods, equipment maintenance programs and recording media
JP6594544B2 (en) * 2016-07-11 2019-10-23 株式会社日立製作所 Power system stabilization system and stabilization method
EP3336795A1 (en) * 2016-12-15 2018-06-20 ABB S.p.A. A computerised system for managing the operation of an electric power distribution grid and a configuration method thereof
CN106451353B (en) * 2016-12-19 2018-11-23 北京交通大学 A kind of multiple transformers guard method
JP7043433B2 (en) * 2019-01-08 2022-03-29 株式会社東芝 Protection control system
JP6801771B2 (en) * 2019-12-16 2020-12-16 横河電機株式会社 Equipment maintenance equipment, equipment maintenance methods, equipment maintenance programs and recording media
JP6856153B2 (en) * 2020-03-10 2021-04-07 横河電機株式会社 Equipment maintenance equipment, equipment maintenance methods, equipment maintenance programs and recording media
CN112491535B (en) * 2020-11-04 2022-03-22 郑州信大捷安信息技术股份有限公司 Encryption key cooperation system and method between differential units in differential protection group
CN112986256A (en) * 2021-02-05 2021-06-18 机械工业仪器仪表综合技术经济研究所 Multi-spectral-band photoelectric device combined industrial verification system and use method thereof

Also Published As

Publication number Publication date
KR100441913B1 (en) 2004-07-27
JP3897957B2 (en) 2007-03-28
JP2001333549A (en) 2001-11-30
CN1313666A (en) 2001-09-19
HK1038991B (en) 2006-03-31
KR20010092352A (en) 2001-10-24
CN1229903C (en) 2005-11-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170315