JPH0247176B2 - - Google Patents

Info

Publication number
JPH0247176B2
JPH0247176B2 JP56182186A JP18218681A JPH0247176B2 JP H0247176 B2 JPH0247176 B2 JP H0247176B2 JP 56182186 A JP56182186 A JP 56182186A JP 18218681 A JP18218681 A JP 18218681A JP H0247176 B2 JPH0247176 B2 JP H0247176B2
Authority
JP
Japan
Prior art keywords
accident
distribution line
power distribution
detection method
fault
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
JP56182186A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5886825A (ja
Inventor
Kazuhiro Oohashi
Masao Tsukada
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.)
Fuji Electric Co Ltd
Fuji Facom Corp
Original Assignee
Fuji Electric Co Ltd
Fuji Facom 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 Fuji Electric Co Ltd, Fuji Facom Corp filed Critical Fuji Electric Co Ltd
Priority to JP56182186A priority Critical patent/JPS5886825A/ja
Publication of JPS5886825A publication Critical patent/JPS5886825A/ja
Publication of JPH0247176B2 publication Critical patent/JPH0247176B2/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)
JP56182186A 1981-11-16 1981-11-16 配電線路の事故区間検知方式 Granted JPS5886825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56182186A JPS5886825A (ja) 1981-11-16 1981-11-16 配電線路の事故区間検知方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56182186A JPS5886825A (ja) 1981-11-16 1981-11-16 配電線路の事故区間検知方式

Publications (2)

Publication Number Publication Date
JPS5886825A JPS5886825A (ja) 1983-05-24
JPH0247176B2 true JPH0247176B2 (en]) 1990-10-18

Family

ID=16113837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56182186A Granted JPS5886825A (ja) 1981-11-16 1981-11-16 配電線路の事故区間検知方式

Country Status (1)

Country Link
JP (1) JPS5886825A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947923A (ja) * 1982-09-10 1984-03-17 株式会社日立製作所 非接地系配電線路の断線検出方式
JP3213304B2 (ja) * 1989-03-14 2001-10-02 株式会社戸上電機製作所 配電線事故診断方法及びその装置
JP2966001B2 (ja) * 1989-07-19 1999-10-25 株式会社戸上電機製作所 配電線事故診断方法
JP4655207B2 (ja) * 2005-05-27 2011-03-23 東北電力株式会社 断線検出システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476946A (en) * 1977-12-02 1979-06-20 Toshiba Corp Information processor
JPS5543922A (en) * 1978-09-20 1980-03-28 Tokyo Electric Power Co Device for automating wiring work

Also Published As

Publication number Publication date
JPS5886825A (ja) 1983-05-24

Similar Documents

Publication Publication Date Title
KR102145266B1 (ko) 전력계통 모니터링 시스템 및 그 방법
KR101907565B1 (ko) 터널용 전원이중화 자동전환 장비
US4689708A (en) Zone protective directional relay scheme
TW200304589A (en) Monitoring and control system
JPH0247176B2 (en])
KR102207181B1 (ko) 에너지 하베스팅 기술을 이용한 지상개폐기 고장진단 장치, 이를 포함하는 시스템 및 지상개폐기 고장진단 장치의 동작 방법
JP6744183B2 (ja) 地絡電流検出器
KR102155203B1 (ko) 다중 입력 개폐가 가능한 고전압 dc 스위치
US7103453B2 (en) Installation of a protective function in a protective device for an electrical power distribution network
CN108279360A (zh) 单相接地故障线路监测系统
KR101587852B1 (ko) 교통 신호 제어기를 위한 관리 시스템 및 이에 포함되는 서버
CN103472446A (zh) 二次监视雷达测试应答机的通道智能切换控制管理方法
JPH08149582A (ja) 遠方監視制御システム
CN207992363U (zh) 单相接地故障线路监测系统
JPS609328A (ja) 断線検出故障区間標定方式
JP7069649B2 (ja) 短絡事故時試送電システムおよび短絡事故時試送電方法
CN106940390B (zh) 直流系统绝缘检测转接装置
JPH0783564B2 (ja) 配電線の地絡点認識装置
CN212134887U (zh) 一种铁路信号机灯泡及电路完整性监测装置
JP2721194B2 (ja) 電力配電線の電力開閉制御方式
JPH0337384B2 (en])
CN220349697U (zh) 一种不断电能远程报警的列车防护信号灯
AU672212B2 (en) Improved emergency lighting system
RU2703266C1 (ru) Система и способ автоматического управления городской распределительной электрической сетью 6-10 кв
JPH02148197A (ja) 避難誘導灯点灯試験装置