In most
areas of China, affected by the environment of low temperature and high
humidity, the wind speed sensor and wind direction sensor are frozen and cannot
output data in autumn, winter or the alternation of winter and spring. In order
to solve the freezing situation of the wind sensor, this paper designs a new
type of antifreeze wind speed sensor. After meteorology performance testing and
field observation tests, the correlation coefficient of the observation data is demonstrated, and the data
curve is fitted. The result shows the sensor is stable, and has a good
antifreeze effect, the data output is reliable.
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