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REACTIVE POWER MANAGEMENT DEVICE FOR CONTROLLING REACTIVE POWER IN A WIND TURBINE PARK
REACTIVE POWER MANAGEMENT DEVICE FOR CONTROLLING REACTIVE POWER IN A WIND TURBINE PARK
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机译:控制风力涡轮机园区无功的无功管理装置
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摘要
A reactive power controller 222 for controlling reactive power in a wind farm grid connected to a utility grid and including at least two sub-grids and a collector portion is provided. At least one wind turbine 100 is connected to each sub-grid, wherein the at least two sub-grids are connected to the collector portion and wherein the collector portion establishes the connection to the utility grid. The reactive power controller 222 includes a device for determining an actual reactive power value at the collector portion, and a wind farm controller 202 operatively connected to the device for controlling at least one of said wind turbines 100 on basis of the determined actual reactive power value such that a desired reactive power value is attained.
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