发明名称 |
METHOD FOR SWITCHING WITHOUT ANY INTERRUPTION BETWEEN WINDING TAPS ON A TAP-CHANGING TRANSFORMER |
摘要 |
<p>The invention relates to a method for switching without any interruption between two winding taps (tap n, tap n+1) of a tap-changing transformer, wherein each of the two winding taps is connected to the common load output line via in each case one mechanical switch (Ds) and a series circuit, arranged in series thereto, comprising two IGBTs (Ip, In) which are switched in opposite directions.</p> |
申请公布号 |
EP2319058(B1) |
申请公布日期 |
2014.07.16 |
申请号 |
EP20080801729 |
申请日期 |
2008.08.27 |
申请人 |
MASCHINENFABRIK REINHAUSEN GMBH |
发明人 |
BRUECKL, OLIVER;DOHNAL, DIETER;LESSMANN-MIESKE, HANS-HENNING |
分类号 |
H01F29/04 |
主分类号 |
H01F29/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|