新制冷涂料为电力设备降温5℃至16℃

Core Viewpoint - The State Grid Electric Power Research Institute has developed an environmentally friendly radiation cooling coating technology that exhibits excellent cooling and anti-corrosion properties, recognized as internationally advanced [1][2] Group 1: Technology Development - The new coating technology addresses the challenges of heat dissipation in electrical equipment and buildings under extreme heat conditions, contributing to energy savings, equipment safety, and the construction of zero-carbon buildings [1] - The research team replaced traditional low-bandgap materials with high-bandgap, high-refractive index nano-composite fillers to enhance cooling efficiency without energy input [1] Group 2: Performance and Application - Testing shows that the application of the radiation cooling coating can achieve a temperature reduction of 5°C to 16°C in internal components, effectively alleviating overheating issues and extending equipment lifespan [2] - The coating can be directly applied to surfaces of GIS, switchgear, terminal boxes, transformers, and buildings, simplifying the application process without the need to remove existing coatings [2] Group 3: Industry Impact - The promotion of this coating technology will provide technical support for a low-carbon, efficient, and reliable power system, aiding in the construction of green grids and zero-carbon buildings, thus contributing to the achievement of carbon neutrality goals [2]