On April 5th, today, China’s first intelligent infrared wind turbine defrosting equipment was successfully tested at Datang Jiangxi Wugongshan Wind Farm, marking a new technological breakthrough in the field of intelligent defrosting of large capacity wind turbines in China. This device simulates the principle of solar radiation and uses infrared radiation to quickly heat and “thaw” the leaves. Within 20 seconds, a single device can melt the 3-centimeter thick ice on the surface of the leaves, and within 1 minute, the ice covering in the irradiated area begins to fall off. The irradiation energy is 5 to 8 times that of summer sunlight. In addition, it also has two intelligent modes of “anti freezing” and “de icing”, which act as a “weather forecaster” to monitor the environment in real time and prevent icing in advance; When encountering severe icing, the precise de icing of the entire wind turbine can be completed within 1 hour, allowing the giant blades equivalent to a 30 story building to resume operation. (CCTV News)
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