State Grid Beijing Electric Power Research Institute Enthalpy Room Project
Smart heating under the vision of carbon neutrality
At present, it is the only large-scale comprehensive artificial environment simulation laboratory in China that integrates environmental simulation, enthalpy difference testing, and building simulation.
During the 27 day trial period, the new semiconductor heating material with medium entropy showed no issues such as leakage, short circuit, tripping, overheating, etc., ensuring safe and reliable heating; During the heating process, indoor environmental indicators such as formaldehyde (tested for 1 hour with an average of 0.022mg/m ³, far below the standard limit of 0.1mg/m ³) and total volatile organic compounds (TVOC) (tested for 8 hours with a maximum value of 0.44mg/m ³, below the standard limit of 0.6mg/m ³) caused by non electric heating exceed the standard. In addition, under high humidity indoor and outdoor environments (with both indoor and outdoor humidity reaching 80%), it also exhibits good temperature rise and stability maintenance characteristics, possessing the basic characteristics of winter heating in the middle and lower reaches of the Yangtze River and high humidity climate zones.




