JPS54113041A - Wire-breaking detection relay - Google Patents

Wire-breaking detection relay

Info

Publication number
JPS54113041A
JPS54113041A JP2024478A JP2024478A JPS54113041A JP S54113041 A JPS54113041 A JP S54113041A JP 2024478 A JP2024478 A JP 2024478A JP 2024478 A JP2024478 A JP 2024478A JP S54113041 A JPS54113041 A JP S54113041A
Authority
JP
Japan
Prior art keywords
phase
wire
level
detection relay
breaking detection
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
JP2024478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS624932B2 (enrdf_load_stackoverflow
Inventor
Kanshiro Shintani
Minoru Hatada
Tadahiro Aida
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.)
Kansai Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Kansai Electric Power Co Inc
Mitsubishi Electric 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 Kansai Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Kansai Electric Power Co Inc
Priority to JP2024478A priority Critical patent/JPS54113041A/ja
Publication of JPS54113041A publication Critical patent/JPS54113041A/ja
Publication of JPS624932B2 publication Critical patent/JPS624932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP2024478A 1978-02-22 1978-02-22 Wire-breaking detection relay Granted JPS54113041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024478A JPS54113041A (en) 1978-02-22 1978-02-22 Wire-breaking detection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2024478A JPS54113041A (en) 1978-02-22 1978-02-22 Wire-breaking detection relay

Publications (2)

Publication Number Publication Date
JPS54113041A true JPS54113041A (en) 1979-09-04
JPS624932B2 JPS624932B2 (enrdf_load_stackoverflow) 1987-02-02

Family

ID=12021771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024478A Granted JPS54113041A (en) 1978-02-22 1978-02-22 Wire-breaking detection relay

Country Status (1)

Country Link
JP (1) JPS54113041A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240754A (en) * 1975-09-26 1977-03-29 Saginomiya Seisakusho Inc One phase omission detector for three phase alternating current

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240754A (en) * 1975-09-26 1977-03-29 Saginomiya Seisakusho Inc One phase omission detector for three phase alternating current

Also Published As

Publication number Publication date
JPS624932B2 (enrdf_load_stackoverflow) 1987-02-02

Similar Documents

Publication Publication Date Title
JPS54113041A (en) Wire-breaking detection relay
JPS5346785A (en) Phase discriminator circuit
JPS54116654A (en) Current differential relay device
JPS5343571A (en) Electric current detector
JPS5556230A (en) Coordinate detector
JPS54101143A (en) Protective relay
JPS5313942A (en) Magnetic detector
JPS5434882A (en) Neutron meter
JPS52140842A (en) Defectiveness detecting system for differential protection relay system
JPS53133470A (en) Convergence value detecting system
JPS5310841A (en) Ground-fault detector
JPS5440557A (en) Detector for commutation failure
JPS52106446A (en) Absent phase detector
JPS5297623A (en) Phase detection unit
JPS5496755A (en) Static relay
JPS53105393A (en) Three phase x-ray generating unit
JPS52141275A (en) Differential magnetic field detector
JPS5398863A (en) Position detector
JPS522460A (en) Zero point detector for digital balance
JPS52126270A (en) Antiphase detector
JPS52150537A (en) Step-out detector
JPS5234333A (en) System disturbance detector
JPS5591079A (en) A/d converter
JPS5310011A (en) Control device of no commrtator motor
JPS5387277A (en) Phase difference detector