公开(公告)号：WO2018113870A1

公开(公告)日：2018-06-28

申请号：PCT/DK2017/050418

申请日：2017-12-11

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： PÉTURSSON, Karl Axel ,  ANDERSEN, Lars Rohrmann ,  HOLM, Jesper ,  RAVN, Henrik Møller ,  STEELE, David ,  GORMSEN, Arne

IPC: F03D17/00 ,  H02H3/00 ,  H02H3/08

Abstract: A wind turbine generator controller is described. The controller comprises switching circuitry, for selectively activating and deactivating one or more transducer circuits, and overcurrent detection circuitry, for detecting an overcurrent state in relation to one or more of the transducer circuits. The switching circuitry is responsive to the detection on an overcurrent state to selectively deactivate one or more of the transducer circuits.

公开(公告)号：EP3559453A1

公开(公告)日：2019-10-30

申请号：EP17816418.2

申请日：2017-12-11

Applicant: Vestas Wind Systems A/S

Inventor： PÉTURSSON, Karl Axel ,  ANDERSEN, Lars Rohrmann ,  HOLM, Jesper ,  RAVN, Henrik Møller ,  STEELE, David ,  GORMSEN, Arne

IPC: F03D17/00 ,  H02H3/00 ,  H02H3/08