JPS526950A - Accident phenomenon far off analysis indication device - Google Patents

Accident phenomenon far off analysis indication device

Info

Publication number
JPS526950A
JPS526950A JP50081806A JP8180675A JPS526950A JP S526950 A JPS526950 A JP S526950A JP 50081806 A JP50081806 A JP 50081806A JP 8180675 A JP8180675 A JP 8180675A JP S526950 A JPS526950 A JP S526950A
Authority
JP
Japan
Prior art keywords
accident
indication device
accident phenomenon
analysis indication
phenomenon far
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.)
Pending
Application number
JP50081806A
Other languages
English (en)
Inventor
Hideo Kanzaki
Tsuyoshi Mizoguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50081806A priority Critical patent/JPS526950A/ja
Publication of JPS526950A publication Critical patent/JPS526950A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP50081806A 1975-07-04 1975-07-04 Accident phenomenon far off analysis indication device Pending JPS526950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50081806A JPS526950A (en) 1975-07-04 1975-07-04 Accident phenomenon far off analysis indication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50081806A JPS526950A (en) 1975-07-04 1975-07-04 Accident phenomenon far off analysis indication device

Publications (1)

Publication Number Publication Date
JPS526950A true JPS526950A (en) 1977-01-19

Family

ID=13756720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50081806A Pending JPS526950A (en) 1975-07-04 1975-07-04 Accident phenomenon far off analysis indication device

Country Status (1)

Country Link
JP (1) JPS526950A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52160165U (ja) * 1976-05-29 1977-12-05
JPS62230318A (ja) * 1985-11-07 1987-10-09 株式会社東芝 電力系統の情報デ−タ出力装置
JPH02241333A (ja) * 1989-03-14 1990-09-26 Togami Electric Mfg Co Ltd 配電線事故診断方法及びその装置
JPH0378420A (ja) * 1989-08-17 1991-04-03 Kyushu Electric Power Co Inc 配電線の異常状態監視装置
JPH0378422A (ja) * 1989-08-17 1991-04-03 Kyushu Electric Power Co Inc しゃ断器，開閉器の動作検出装置
JPH03269928A (ja) * 1990-03-19 1991-12-02 Fuji Electric Co Ltd デジタル保護継電器
JP2015040848A (ja) * 2013-08-23 2015-03-02 株式会社日立製作所 故障点標定装置および故障点標定方法
JP2016027785A (ja) * 2012-07-20 2016-02-18 三菱電機株式会社 電力変換装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52160165U (ja) * 1976-05-29 1977-12-05
JPS62230318A (ja) * 1985-11-07 1987-10-09 株式会社東芝 電力系統の情報デ−タ出力装置
JPH02241333A (ja) * 1989-03-14 1990-09-26 Togami Electric Mfg Co Ltd 配電線事故診断方法及びその装置
JPH0378420A (ja) * 1989-08-17 1991-04-03 Kyushu Electric Power Co Inc 配電線の異常状態監視装置
JPH0378422A (ja) * 1989-08-17 1991-04-03 Kyushu Electric Power Co Inc しゃ断器，開閉器の動作検出装置
JPH03269928A (ja) * 1990-03-19 1991-12-02 Fuji Electric Co Ltd デジタル保護継電器
JP2016027785A (ja) * 2012-07-20 2016-02-18 三菱電機株式会社 電力変換装置
JP2015040848A (ja) * 2013-08-23 2015-03-02 株式会社日立製作所 故障点標定装置および故障点標定方法

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