公开(公告)号：US09618950B2

公开(公告)日：2017-04-11

申请号：US14854110

申请日：2015-09-15

Applicant: ABB Technology AG

Inventor： Martin Carlen ,  Irma Buschmann ,  Frank Cornelius ,  Jens Tepper ,  Benjamin Weber ,  Yong Wang

IPC: G05F1/14 ,  H01F29/04 ,  H02J3/18

CPC classification number: G05F1/14 ,  H01F29/04 ,  H02J3/1878 ,  H02M5/12 ,  Y02E40/30

Abstract: According to an embodiment, the invention provides a voltage control system for medium voltage applications. The voltage control system provides a booster-transformer and a feeder-transformer, each of the booster-transformer and the feeder-transformer having a respective primary winding and a secondary winding, wherein the secondary winding of the feeder-transformer is electrically connected with the primary winding of the booster-transformer by an intermediate circuit. The voltage control system also includes a connection device configured to connect the secondary winding of the booster transformer with an electrical energy supply network in order that the secondary winding of the booster transformer is connected in series with a transmission line having a voltage that is to be controlled.

公开(公告)号：US20160077534A1

公开(公告)日：2016-03-17

申请号：US14854110

申请日：2015-09-15

Applicant: ABB Technology AG

Inventor： Martin Carlen ,  Irma Buschmann ,  Frank Cornelius ,  Jens Tepper ,  Benjamin Weber ,  Yong Wang

IPC: G05F1/14

CPC classification number: G05F1/14 ,  H01F29/04 ,  H02J3/1878 ,  H02M5/12 ,  Y02E40/30

Abstract: According to an embodiment, the invention provides a voltage control system for medium voltage applications. The voltage control system provides a booster-transformer and a feeder-transformer, each of the booster-transformer and the feeder-transformer having a respective primary winding and a secondary winding, wherein the secondary winding of the feeder-transformer is electrically connected with the primary winding of the booster-transformer by an intermediate circuit. The voltage control system also includes a connection device configured to connect the secondary winding of the booster transformer with an electrical energy supply network in order that the secondary winding of the booster transformer is connected in series with a transmission line having a voltage that is to be controlled.

Abstract translation: 根据实施例，本发明提供了一种用于中压应用的电压控制系统。 电压控制系统提供升压变压器和馈线变压器，每个升压变压器和馈线变压器具有相应的初级绕组和次级绕组，其中馈线变压器的次级绕组与 通过中间电路对升压变压器进行初级绕组。 电压控制系统还包括被配置为将升压变压器的次级绕组与电能供应网络连接的连接装置，以便升压变压器的次级绕组与具有电压的传输线串联连接 受控。