Wind turbine control method

A control method of a wind turbine which comprises a series of blades, and a blade pitch angle control system, the method comprising the following steps:

• calculating a value indicative of a misalignment φ of the wind turbine on a basis of at least one signal indicative of wind direction,
• determining whether the value indicative of the misalignment φ of the wind turbine is above a first predefined misalignment threshold value;
• adapting a value of a blade pitch angle β, wherein the step of adapting the value of the blade pitch angle β further comprises:
• adapting the value of the blade pitch angle β at least on a basis of the value indicative of the misalignment φ of the wind turbine if the value indicative of the misalignment φ of the wind turbine is determined to be above the first predefined misalignment threshold value;
• and
• adapting the value of the blade pitch angle β without the value indicative of the misalignment φ of the wind turbine if the value indicative of the misalignment φ of the wind turbine is determined not to be above the first predefined misalignment threshold value, and
• rotating at least one of the blades of the wind turbine about its longitudinal axis on a basis of the adapted value of the blade pitch angle β.