Method for operating wind farms

摘要

The method involves defining an idle power interval by a minimum idle power. A maximum idle power is assigned to each value of an effective power. An actual idle power is controlled within the interval. The effective power is reduced when a target idle power lies outside of the interval assigned to a current effective power. The actual idle power is controlled to the maximum idle power or to the minimum idle power of the interval assigned to the current effective power. The current effective power is made smaller than a specified minimum effective power.