JPS5279238A - Disconnection fault detection system for distribution lines - Google Patents

Disconnection fault detection system for distribution lines

Info

Publication number
JPS5279238A
JPS5279238A JP50154695A JP15469575A JPS5279238A JP S5279238 A JPS5279238 A JP S5279238A JP 50154695 A JP50154695 A JP 50154695A JP 15469575 A JP15469575 A JP 15469575A JP S5279238 A JPS5279238 A JP S5279238A
Authority
JP
Japan
Prior art keywords
detection system
fault detection
distribution lines
disconnection fault
disconnection
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.)
Granted
Application number
JP50154695A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5544530B2 (enExample
Inventor
Masaji Nakajima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50154695A priority Critical patent/JPS5279238A/ja
Publication of JPS5279238A publication Critical patent/JPS5279238A/ja
Publication of JPS5544530B2 publication Critical patent/JPS5544530B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP50154695A 1975-12-26 1975-12-26 Disconnection fault detection system for distribution lines Granted JPS5279238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50154695A JPS5279238A (en) 1975-12-26 1975-12-26 Disconnection fault detection system for distribution lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50154695A JPS5279238A (en) 1975-12-26 1975-12-26 Disconnection fault detection system for distribution lines

Publications (2)

Publication Number Publication Date
JPS5279238A true JPS5279238A (en) 1977-07-04
JPS5544530B2 JPS5544530B2 (enExample) 1980-11-12

Family

ID=15589912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50154695A Granted JPS5279238A (en) 1975-12-26 1975-12-26 Disconnection fault detection system for distribution lines

Country Status (1)

Country Link
JP (1) JPS5279238A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52129945A (en) * 1976-04-22 1977-10-31 Hokkaido Electric Power Terminal device for detecting disconnection of high voltage distribution lines
JP2006108277A (ja) * 2004-10-04 2006-04-20 San'eisha Mfg Co Ltd 零相電圧検出装置
JP2010172085A (ja) * 2009-01-21 2010-08-05 Mitsubishi Electric Corp 零相基準入力装置および地絡保護継電器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52129945A (en) * 1976-04-22 1977-10-31 Hokkaido Electric Power Terminal device for detecting disconnection of high voltage distribution lines
JP2006108277A (ja) * 2004-10-04 2006-04-20 San'eisha Mfg Co Ltd 零相電圧検出装置
JP2010172085A (ja) * 2009-01-21 2010-08-05 Mitsubishi Electric Corp 零相基準入力装置および地絡保護継電器

Also Published As

Publication number Publication date
JPS5544530B2 (enExample) 1980-11-12

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