公开(公告)号：EP2453133B1

公开(公告)日：2017-10-11

申请号：EP10382294.6

申请日：2010-11-11

申请人： Ingeteam Power Technology, S.A.

发明人： Solé López, David ,  Cárcar Mayor, Ainhoa ,  Elorriaga Llanos, Josu ,  Olea Oregi, Eneko

IPC分类号： F03D9/00 ,  H02P9/00 ,  H02J3/24 ,  H02P3/22

CPC分类号： H02J3/24 ,  F03D9/00 ,  F03D80/82 ,  H02P3/22 ,  H02P9/00 ,  H02P9/006

摘要： Optimizes the operation and control of electric generators against events produced in the power grid, such as voltage dips or overvoltages, comprising the following steps: detecting that the DC bus voltage level (V bus ) (301) exceeds the maximum operating limit established in normal conditions; enabling activation permission of the chopper (201); activating the different operating states (304) of the chopper (201) according to the DC bus voltage level (V bus ) (301) and to the current entering the DC bus (I in.bus ) from the generator; detecting that the DC bus voltage level (V bus ) (301) is within the normal operating range; enabling deactivation permission of the chopper (201); deactivating the different operating states (304) of the chopper (201) according to the DC bus voltage level (Vbus) (301) and to the current entering the DC bus (I in.bus ) from the generator.