公开(公告)号：US20150035285A1

公开(公告)日：2015-02-05

申请号：US14384071

申请日：2013-03-11

Applicant: ABB Technology AG

Inventor： Friedrich Winkler ,  Georg Traxler-Samek ,  Stefan Linder

IPC: H02K7/18 ,  H02P25/02 ,  H02P9/00 ,  H02J3/36

CPC classification number: F03B13/06 ,  F01D19/00 ,  H02H3/02 ,  H02H7/04 ,  H02J3/36 ,  H02J3/42 ,  H02K7/1807 ,  H02M7/483 ,  H02P1/52 ,  H02P9/00 ,  H02P9/04 ,  H02P9/08 ,  H02P25/022 ,  H02P25/024 ,  H02P27/14 ,  Y02E60/17 ,  Y02P80/116

Abstract: A pumped-storage power plant, such as an electric unit can include a frequency converter and a rotating electric synchronous machine, the machine being provided in a cavern. The frequency converter can include at least two elements which can be used as inverters or as rectifiers according to the operating mode of the machine, for example during the operation of the motor or during the operation of the generator. The machine-side element can be provided within the cavern, and the network-side element can be provided outside of the cavern.

Abstract translation: 诸如电单元的抽水蓄能电站可以包括变频器和旋转电同步电机，该机器设置在洞穴中。 变频器可以包括至少两个元件，其可以根据机器的操作模式用作逆变器或整流器，例如在电动机的操作期间或在发电机的操作期间。 机器侧元件可以设置在洞穴内，并且网络侧元件可以设置在洞穴外部。

公开(公告)号：US09683540B2

公开(公告)日：2017-06-20

申请号：US14384071

申请日：2013-03-11

Applicant: ABB Technology AG

Inventor： Friedrich Winkler ,  Georg Traxler-Samek ,  Stefan Linder

IPC: F03B13/06 ,  H02M7/483 ,  H02J3/36 ,  H02K7/18 ,  F01D19/00 ,  H02P27/14 ,  H02H7/04 ,  H02P1/52 ,  H02J3/42 ,  H02P9/00 ,  H02P25/022 ,  H02H3/02 ,  H02P9/04 ,  H02P9/08 ,  H02P25/024

CPC classification number: F03B13/06 ,  F01D19/00 ,  H02H3/02 ,  H02H7/04 ,  H02J3/36 ,  H02J3/42 ,  H02K7/1807 ,  H02M7/483 ,  H02P1/52 ,  H02P9/00 ,  H02P9/04 ,  H02P9/08 ,  H02P25/022 ,  H02P25/024 ,  H02P27/14 ,  Y02E60/17 ,  Y02P80/116

Abstract: A pumped-storage power plant, such as an electric unit can include a frequency converter and a rotating electric synchronous machine, the machine being provided in a cavern. The frequency converter can include at least two elements which can be used as inverters or as rectifiers according to the operating mode of the machine, for example during the operation of the motor or during the operation of the generator. The machine-side element can be provided within the cavern, and the network-side element can be provided outside of the cavern.