公开(公告)号：WO2020078517A1

公开(公告)日：2020-04-23

申请号：PCT/DK2019/050245

申请日：2019-08-20

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： NAYEBI, Kouroush ,  WEI, Mu ,  LUND, Torsten ,  LUND, Per

IPC: H02J3/38 ,  H02J3/48 ,  H02J3/50

Abstract: Embodiments provide for the control of a power plant including several generators by setting a reference frame for the generators with a first and a second axis; measuring a grid demand voltage at the shared connection point; determining active and reactive currents required at the shared connection point based on the grid demand voltage and grid codes; transforming the active and reactive currents required at the shared connection point to the reference frame where the first axis defines a first current set point and the second axis defines a second current set point; and dispatching the first and second current set points to generator controllers associated with each generator. Current set points may be generated for positive/negative frames, direct quadrature frames, real/imaginary frames and may be set evenly for all generators or adjusted per generator.

公开(公告)号：EP4409133A1

公开(公告)日：2024-08-07

申请号：EP22769085.6

申请日：2022-09-05

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： VALCAN, Dumitru-Mihai ,  TIMOFEJEVS, Artjoms ,  LUND, Per ,  DAKHEL, Nofel ,  JIA, Jundi ,  DEMSA, Loránd

IPC: F03D7/02 ,  F03D7/04

CPC classification number: F03D7/048 ,  F03D7/0284 ,  F03D7/026 ,  F03D7/0264 ,  F05B2270/107420130101