JPS5438540A - Protective device for current transformer - Google Patents

Protective device for current transformer

Info

Publication number
JPS5438540A
JPS5438540A JP10517177A JP10517177A JPS5438540A JP S5438540 A JPS5438540 A JP S5438540A JP 10517177 A JP10517177 A JP 10517177A JP 10517177 A JP10517177 A JP 10517177A JP S5438540 A JPS5438540 A JP S5438540A
Authority
JP
Japan
Prior art keywords
current transformer
protective device
gap
discharge
break
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
JP10517177A
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 JP10517177A priority Critical patent/JPS5438540A/en
Publication of JPS5438540A publication Critical patent/JPS5438540A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To break a flow of dynamic current due to a gap discharge, by means of connecting a parallel circuit, constructed by an impulse voltage absorbing element and a saturable reactor, in series to a secondary open protecting method, having a discharge gap, which are connected across secondary terminals of the current transformer.
COPYRIGHT: (C)1979,JPO&Japio
JP10517177A 1977-08-31 1977-08-31 Protective device for current transformer Pending JPS5438540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10517177A JPS5438540A (en) 1977-08-31 1977-08-31 Protective device for current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10517177A JPS5438540A (en) 1977-08-31 1977-08-31 Protective device for current transformer

Publications (1)

Publication Number Publication Date
JPS5438540A true JPS5438540A (en) 1979-03-23

Family

ID=14400227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10517177A Pending JPS5438540A (en) 1977-08-31 1977-08-31 Protective device for current transformer

Country Status (1)

Country Link
JP (1) JPS5438540A (en)

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