KR910000085B1 - 배전계통에 대한 사고구간의 검출 분리방식 - Google Patents

배전계통에 대한 사고구간의 검출 분리방식 Download PDF

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Publication number
KR910000085B1
KR910000085B1 KR1019870001970A KR870001970A KR910000085B1 KR 910000085 B1 KR910000085 B1 KR 910000085B1 KR 1019870001970 A KR1019870001970 A KR 1019870001970A KR 870001970 A KR870001970 A KR 870001970A KR 910000085 B1 KR910000085 B1 KR 910000085B1
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KR
South Korea
Prior art keywords
section
distribution
breaker
accident
circuit breaker
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
KR1019870001970A
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English (en)
Korean (ko)
Other versions
KR880004618A (ko
Inventor
사부로 도가미
찌 마사하루 노구
Original Assignee
가부시기가이샤 도 가미뎅기 세이사구쇼
도가미 하지메
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 가부시기가이샤 도 가미뎅기 세이사구쇼, 도가미 하지메 filed Critical 가부시기가이샤 도 가미뎅기 세이사구쇼
Publication of KR880004618A publication Critical patent/KR880004618A/ko
Application granted granted Critical
Publication of KR910000085B1 publication Critical patent/KR910000085B1/ko
Expired legal-status Critical Current

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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)
KR1019870001970A 1986-09-26 1987-03-05 배전계통에 대한 사고구간의 검출 분리방식 Expired KR910000085B1 (ko)

Applications Claiming Priority (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
JP228627 1986-09-26

Publications (2)

Publication Number Publication Date
KR880004618A KR880004618A (ko) 1988-06-07
KR910000085B1 true KR910000085B1 (ko) 1991-01-19

Family

ID=16879302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001970A Expired KR910000085B1 (ko) 1986-09-26 1987-03-05 배전계통에 대한 사고구간의 검출 분리방식

Country Status (2)

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

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
JPH0318411B2 (enrdf_load_stackoverflow) 1991-03-12

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