公开(公告)号：WO2021148096A1

公开(公告)日：2021-07-29

申请号：PCT/DK2021/050017

申请日：2021-01-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BARON, Arne ,  WEI, Mu ,  PELZER, Nils ,  CLAUSEN, Ulf ,  MØLLER, Henrik

IPC: H02J3/48 ,  H02J11/00 ,  H02J2300/28 ,  H02J2310/18 ,  H02J3/381

Abstract: Aspects of the present invention relate to a method (100) of controlling a renewable power plant (12) comprising a plurality of renewable power generators (14) electrically connected by a local network (19) and configured to supply active power to a main network (16). The method (100) comprises: in response to receiving a signal requesting substantially zero active power supply to the main network (16): categorising (116, 118) a generator as power-supplying, and the remaining generators as power-consuming; operating (118) the power-consuming generators to generate no active power and to have their auxiliary systems draw power from the local network (19); and operating (116) the power-supplying generator to supply active power to the local network (19) such that the plant supplies substantially zero active power to the main network (16).

公开(公告)号：EP4094340A1

公开(公告)日：2022-11-30

申请号：EP21701204.6

申请日：2021-01-19

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： BARON, Arne ,  WEI, Mu ,  PELZER, Nils ,  CLAUSEN, Ulf ,  MØLLER, Henrik ,  SØRENSEN, Martin Møller ,  ZINCK, Kasper ,  TANGE, Kent ,  WU, Rui

IPC: H02J3/48 ,  H02J11/00