JPS5438541A - Protective device for current transformer - Google Patents

Protective device for current transformer

Info

Publication number
JPS5438541A
JPS5438541A JP10517277A JP10517277A JPS5438541A JP S5438541 A JPS5438541 A JP S5438541A JP 10517277 A JP10517277 A JP 10517277A JP 10517277 A JP10517277 A JP 10517277A JP S5438541 A JPS5438541 A JP S5438541A
Authority
JP
Japan
Prior art keywords
current transformer
protective device
devices
circuiting
series
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
JP10517277A
Other languages
Japanese (ja)
Inventor
Masahiro Shigenobu
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.)
Mitsubishi Electric Corp
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10517277A priority Critical patent/JPS5438541A/en
Publication of JPS5438541A publication Critical patent/JPS5438541A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To provide an operation of highly reliable protection for a current transformer, by such means that across secondary terminals of the current transformer, two of current transformer protecting devices, providing a method for short-circuiting a discharge gap, be connected in series, with a high resistance element connected as well in parallel to any one of the before said two devices.
COPYRIGHT: (C)1979,JPO&Japio
JP10517277A 1977-08-31 1977-08-31 Protective device for current transformer Pending JPS5438541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10517277A JPS5438541A (en) 1977-08-31 1977-08-31 Protective device for current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10517277A JPS5438541A (en) 1977-08-31 1977-08-31 Protective device for current transformer

Publications (1)

Publication Number Publication Date
JPS5438541A true JPS5438541A (en) 1979-03-23

Family

ID=14400253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10517277A Pending JPS5438541A (en) 1977-08-31 1977-08-31 Protective device for current transformer

Country Status (1)

Country Link
JP (1) JPS5438541A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254637A (en) * 2010-06-02 2011-12-15 Chugoku Electric Power Co Inc:The Alarm circuit
JP2012222866A (en) * 2011-04-04 2012-11-12 Densoku Techno Co Ltd Current transformer protector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254637A (en) * 2010-06-02 2011-12-15 Chugoku Electric Power Co Inc:The Alarm circuit
JP2012222866A (en) * 2011-04-04 2012-11-12 Densoku Techno Co Ltd Current transformer protector

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