JPS62207125A - 変圧器保護差動継電装置 - Google Patents

変圧器保護差動継電装置

Info

Publication number
JPS62207125A
JPS62207125A JP4773886A JP4773886A JPS62207125A JP S62207125 A JPS62207125 A JP S62207125A JP 4773886 A JP4773886 A JP 4773886A JP 4773886 A JP4773886 A JP 4773886A JP S62207125 A JPS62207125 A JP S62207125A
Authority
JP
Japan
Prior art keywords
current
differential
transformer
tap
tap changer
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
JP4773886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546776B2 (enrdf_load_stackoverflow
Inventor
三宅　康明
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 JP4773886A priority Critical patent/JPS62207125A/ja
Publication of JPS62207125A publication Critical patent/JPS62207125A/ja
Publication of JPH0546776B2 publication Critical patent/JPH0546776B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
JP4773886A 1986-03-05 1986-03-05 変圧器保護差動継電装置 Granted JPS62207125A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4773886A JPS62207125A (ja) 1986-03-05 1986-03-05 変圧器保護差動継電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4773886A JPS62207125A (ja) 1986-03-05 1986-03-05 変圧器保護差動継電装置

Publications (2)

Publication Number Publication Date
JPS62207125A true JPS62207125A (ja) 1987-09-11
JPH0546776B2 JPH0546776B2 (enrdf_load_stackoverflow) 1993-07-14

Family

ID=12783684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4773886A Granted JPS62207125A (ja) 1986-03-05 1986-03-05 変圧器保護差動継電装置

Country Status (1)

Country Link
JP (1) JPS62207125A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605731A (ja) * 1983-06-24 1985-01-12 三菱電機株式会社 変圧器の内部短絡保護装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605731A (ja) * 1983-06-24 1985-01-12 三菱電機株式会社 変圧器の内部短絡保護装置

Also Published As

Publication number Publication date
JPH0546776B2 (enrdf_load_stackoverflow) 1993-07-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees