Title:
タップ切換器
Document Type and Number:
Japanese Patent JP2014501441
Kind Code:
A
Abstract:
The invention relates to a tap changer for regulating voltage, comprising semiconductor switching elements on a regulating transformer having a regulating winding. The tap changer is modularly constructed, wherein each module comprises a sub-winding of the regulating winding that can be switched on or off by semiconductor switching elements.
Inventors:
Biscoping Matthias
Von bro jochen
Donal Dieter
Feelek Karsten
Von bro jochen
Donal Dieter
Feelek Karsten
Application Number:
JP2013543547A
Publication Date:
January 20, 2014
Filing Date:
November 10, 2011
Export Citation:
Assignee:
Maschinenfreek Reinhausen Geselsyaft Mitz Besilenktel Haftung
International Classes:
H01F29/04
Domestic Patent References:
| JPH07335455A | 1995-12-22 | |||
| JPS61125034U | 1986-08-06 | |||
| JPH08124768A | 1996-05-17 | |||
| JP2001075661A | 2001-03-23 |
Foreign References:
| US6867570B2 | 2005-03-15 | |||
| US5990667A | 1999-11-23 | |||
| US6351106B1 | 2002-02-26 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Ryota Imamura
Atsushi Shinohara
Kiyota Eisho
Blacksmith
Ryota Imamura
Atsushi Shinohara
Kiyota Eisho