JPS5416644A - Protective device for on-load tap changer - Google Patents

Protective device for on-load tap changer

Info

Publication number
JPS5416644A
JPS5416644A JP8162677A JP8162677A JPS5416644A JP S5416644 A JPS5416644 A JP S5416644A JP 8162677 A JP8162677 A JP 8162677A JP 8162677 A JP8162677 A JP 8162677A JP S5416644 A JPS5416644 A JP S5416644A
Authority
JP
Japan
Prior art keywords
protective device
tap changer
load tap
circuit
anomalous
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
JP8162677A
Other languages
Japanese (ja)
Other versions
JPS5854723B2 (en
Inventor
Mitsuo Imai
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 JP8162677A priority Critical patent/JPS5854723B2/en
Publication of JPS5416644A publication Critical patent/JPS5416644A/en
Publication of JPS5854723B2 publication Critical patent/JPS5854723B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)

Abstract

PURPOSE: To promote an improvement of operational reliability in the total system with a short-circuit between the taps released, by selectively disconnecting only a shunt circuit at the side of causing an anomalous breaking.
COPYRIGHT: (C)1979,JPO&Japio
JP8162677A 1977-07-07 1977-07-07 On-load tap changer protection device Expired JPS5854723B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8162677A JPS5854723B2 (en) 1977-07-07 1977-07-07 On-load tap changer protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8162677A JPS5854723B2 (en) 1977-07-07 1977-07-07 On-load tap changer protection device

Publications (2)

Publication Number Publication Date
JPS5416644A true JPS5416644A (en) 1979-02-07
JPS5854723B2 JPS5854723B2 (en) 1983-12-06

Family

ID=13751529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8162677A Expired JPS5854723B2 (en) 1977-07-07 1977-07-07 On-load tap changer protection device

Country Status (1)

Country Link
JP (1) JPS5854723B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131527A (en) * 1984-07-21 1986-02-14 Nippon Telegr & Teleph Corp <Ntt> Bucket for removing sediment
JPS6226443U (en) * 1985-07-29 1987-02-18
JPH0274720A (en) * 1988-09-07 1990-03-14 Daiyou Kiko Kogyo Kk Slime treatment in cast-in-place pile method and device therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124223U (en) * 1990-03-29 1991-12-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131527A (en) * 1984-07-21 1986-02-14 Nippon Telegr & Teleph Corp <Ntt> Bucket for removing sediment
JPH025848B2 (en) * 1984-07-21 1990-02-06 Nippon Denshin Denwa Kk
JPS6226443U (en) * 1985-07-29 1987-02-18
JPH0320345Y2 (en) * 1985-07-29 1991-05-01
JPH0274720A (en) * 1988-09-07 1990-03-14 Daiyou Kiko Kogyo Kk Slime treatment in cast-in-place pile method and device therefor

Also Published As

Publication number Publication date
JPS5854723B2 (en) 1983-12-06

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