Smart DC 'fridge tech in the changing food retail industry

摘要

A changing society in the age of digitisation and globalisation places new demands on the food retail sector. For the refrigeration technology market associated with the food retail trade, there are corresponding opportunities through the use of smart technology. Smart cooling systems for refrigerated cabinets and cold rooms include three essential features, such as inverters speed-controlled compressors with DC motors, electronic expansion valves driven by stepper motors and intelligent control at the field, management and cloud level. The following article is intended to give readers an initial insight into this technology, its application and benefits, as well as market-related relationships.