JPH0318411B2 - - Google Patents

Info

Publication number
JPH0318411B2
JPH0318411B2 JP61228627A JP22862786A JPH0318411B2 JP H0318411 B2 JPH0318411 B2 JP H0318411B2 JP 61228627 A JP61228627 A JP 61228627A JP 22862786 A JP22862786 A JP 22862786A JP H0318411 B2 JPH0318411 B2 JP H0318411B2
Authority
JP
Japan
Prior art keywords
distribution
section
circuit breaker
power
current
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 - Lifetime
Application number
JP61228627A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6387126A (ja
Inventor
Saburo Togami
Masaharu Noguchi
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.)
Togami Electric Mfg Co Ltd
Original Assignee
Togami Electric Mfg 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 Togami Electric Mfg Co Ltd filed Critical Togami Electric Mfg Co Ltd
Priority to JP61228627A priority Critical patent/JPS6387126A/ja
Priority to KR1019870001970A priority patent/KR910000085B1/ko
Publication of JPS6387126A publication Critical patent/JPS6387126A/ja
Publication of JPH0318411B2 publication Critical patent/JPH0318411B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • 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
    • Y04S10/16—Electric power substations
    • 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)
JP61228627A 1986-09-26 1986-09-26 配電系統における事故区間の検出切離し方式 Granted JPS6387126A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61228627A JPS6387126A (ja) 1986-09-26 1986-09-26 配電系統における事故区間の検出切離し方式
KR1019870001970A KR910000085B1 (ko) 1986-09-26 1987-03-05 배전계통에 대한 사고구간의 검출 분리방식

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61228627A JPS6387126A (ja) 1986-09-26 1986-09-26 配電系統における事故区間の検出切離し方式

Publications (2)

Publication Number Publication Date
JPS6387126A JPS6387126A (ja) 1988-04-18
JPH0318411B2 true JPH0318411B2 (fr) 1991-03-12

Family

ID=16879302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61228627A Granted JPS6387126A (ja) 1986-09-26 1986-09-26 配電系統における事故区間の検出切離し方式

Country Status (2)

Country Link
JP (1) JPS6387126A (fr)
KR (1) KR910000085B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340721A (ja) * 1989-07-04 1991-02-21 Ngk Insulators Ltd 配電線の監視装置
JP3085431B2 (ja) * 1993-03-01 2000-09-11 株式会社日立製作所 配電線制御システムおよびその方法
KR20010103442A (ko) * 2000-05-10 2001-11-23 이종훈 송전선로 자동 절체시스템

Also Published As

Publication number Publication date
JPS6387126A (ja) 1988-04-18
KR880004618A (ko) 1988-06-07
KR910000085B1 (ko) 1991-01-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees