JP5707071B2 - 負荷時タップ切換方法 - Google Patents
負荷時タップ切換方法 Download PDFInfo
- Publication number
- JP5707071B2 JP5707071B2 JP2010205349A JP2010205349A JP5707071B2 JP 5707071 B2 JP5707071 B2 JP 5707071B2 JP 2010205349 A JP2010205349 A JP 2010205349A JP 2010205349 A JP2010205349 A JP 2010205349A JP 5707071 B2 JP5707071 B2 JP 5707071B2
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- Prior art keywords
- tap
- switching
- vacuum valve
- odd
- switch
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- Housings And Mounting Of Transformers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
T1,T2,T3 タップ
M2,M3 タップ選択器
C1 第1のスイッチ
C2 第2のスイッチ
V 真空バルブ
R 限流抵抗器
L1,L2,L3 負荷時タップ切換装置
IL 負荷電流
IC 循環電流
Claims (1)
- 1個の限流抵抗と1個の真空バルブを備えて、当該限流抵抗と真空バルブの各々に直列接続されて、タップ巻線の複数のタップのうち何れかを選択する切換スイッチを備えて構成される1抵抗1バルブ式の負荷時タップ切換装置のタップ切換方法において、偶数タップから奇数タップへの切り換えは、真空バルブが閉成した状態で限流抵抗に接続されるスイッチを切り換え、次に、真空バルブを開成して当該真空バルブに接続されるスイッチを切り換えた後に真空バルブを閉成し、奇数タップから偶数タップへの切り換えも同様に、真空バルブが閉成した状態で限流抵抗に接続されるスイッチを切り換え、次いで真空バルブを開成して当該真空バルブに接続されるスイッチを切り換えた後に真空バルブを閉成することを特徴とする負荷時タップ切換方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010205349A JP5707071B2 (ja) | 2010-09-14 | 2010-09-14 | 負荷時タップ切換方法 |
Applications Claiming Priority (1)
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JP2010205349A JP5707071B2 (ja) | 2010-09-14 | 2010-09-14 | 負荷時タップ切換方法 |
Publications (2)
Publication Number | Publication Date |
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JP2012064629A JP2012064629A (ja) | 2012-03-29 |
JP5707071B2 true JP5707071B2 (ja) | 2015-04-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010205349A Active JP5707071B2 (ja) | 2010-09-14 | 2010-09-14 | 負荷時タップ切換方法 |
Country Status (1)
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JP (1) | JP5707071B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014123599A (ja) * | 2012-12-20 | 2014-07-03 | Aichi Electric Co Ltd | 負荷時タップ切換装置の切換開閉器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984616U (ja) * | 1972-11-10 | 1974-07-23 | ||
SE394536B (sv) * | 1975-11-06 | 1977-06-27 | Asea Ab | Lindningskopplare innehallande ett enda vacuumelement per fas |
JPS6047405A (ja) * | 1983-08-25 | 1985-03-14 | Toshiba Corp | 負荷時タツプ切換器 |
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- 2010-09-14 JP JP2010205349A patent/JP5707071B2/ja active Active
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Publication number | Publication date |
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JP2012064629A (ja) | 2012-03-29 |
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