Abstract: Abstract: High-altitude wind turbines are affected by the climate in winter and spring, which can easily cause the meteorological frame to freeze. The overall heating transformation of the meteorological frame in a high-altitude wind farm proves that the overall heating transformation of the meteorological frame can effectively solve the freezing problem of the ultrasonic anemometer, mechanical wind vane, and mechanical anemometer of the unit, and delay the freezing speed under the running wind turbines thereby reducing economic losses caused by freezing.