JPS5330749A - Tap control circuit for ac-dc change tap transformer - Google Patents

Tap control circuit for ac-dc change tap transformer

Info

Publication number
JPS5330749A
JPS5330749A JP10428076A JP10428076A JPS5330749A JP S5330749 A JPS5330749 A JP S5330749A JP 10428076 A JP10428076 A JP 10428076A JP 10428076 A JP10428076 A JP 10428076A JP S5330749 A JPS5330749 A JP S5330749A
Authority
JP
Japan
Prior art keywords
tap
control circuit
transformer
change
tap control
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
JP10428076A
Other languages
Japanese (ja)
Inventor
Shigeto Oyabu
Yoshiyuki Akeda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10428076A priority Critical patent/JPS5330749A/en
Publication of JPS5330749A publication Critical patent/JPS5330749A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To suppress an effect of transient overvoltage, generated in the system and given to the AC-DC changer when cllsing, to an extremely small extent, by selecting the transformer tap to the position of minimum voltage tap when the breaker is made open with a condition made ready for next closing.
COPYRIGHT: (C)1978,JPO&Japio
JP10428076A 1976-09-02 1976-09-02 Tap control circuit for ac-dc change tap transformer Pending JPS5330749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10428076A JPS5330749A (en) 1976-09-02 1976-09-02 Tap control circuit for ac-dc change tap transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10428076A JPS5330749A (en) 1976-09-02 1976-09-02 Tap control circuit for ac-dc change tap transformer

Publications (1)

Publication Number Publication Date
JPS5330749A true JPS5330749A (en) 1978-03-23

Family

ID=14376503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10428076A Pending JPS5330749A (en) 1976-09-02 1976-09-02 Tap control circuit for ac-dc change tap transformer

Country Status (1)

Country Link
JP (1) JPS5330749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865633A (en) * 1981-08-24 1983-04-19 ゼネラル・エレクトリツク・カンパニイ Cloudy film and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865633A (en) * 1981-08-24 1983-04-19 ゼネラル・エレクトリツク・カンパニイ Cloudy film and its manufacture
JPH035981B2 (en) * 1981-08-24 1991-01-28 Gen Electric

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