Energy saving reformation measures and effects of HVAC system for a commercial building in Shanghai based on actual energy consumption data

Taking the commercial building as an example, based on the actual building energy consumption data, finds out the existing problems related to energy consumption of the HVAC system cold and heat sources through investigation and performance testing, determines the energy saving reformation measures and analyses the reformation effects. On the basis of analysing building energy consumption data after reformation, gives energy saving suggestions for further improvement of the building energy performances, providing references for energy saving reformation in similar buildings in Shanghai.