METHOD AND REGULATION AND/OR CONTROL DEVICE FOR OPERATING A WIND TURBINE AND/OR A WIND FARM, AND WIND TURBINE AND WIND FARM

摘要

The invention relates to a method for operating a wind turbine (100) and/or awind farm(112) for feeding electric power into an electrical supply grid (120), whereinan outputpower, in particular an active and/or reactive power (Q, P), is regulated bymeans of atleast one power regulation module (501) of a regulation and/or control device(131), saidmethod comprising the following steps: presetting a power regulation inputvalue,determining a power regulation output value from the power regulation inputvalue, andoutputting a power regulation output value.In accordance with the invention, provision is made for the power regulationmodule tohave a P regulator and an I regulator and to have an I-component limiter,wherein a firstworking value of the power regulation input value is processed in the Pregulator to give aP component, a second working value of the power regulation input value isprocessed inthe I regulator to give an I component, and a third working value of the powerregulationinput value is processed in the I-component limiter to give a limited Icomponent, and thepower regulation output value (Poutput) with the limited I component and the Pcomponent is determined.