In April 2016, Tongfang Technovator signed the “EMC Project of Improvement for Energy Saving of Ventilation and Air Conditioning System on Beijing Metro Line 8/9” contract with Beijing Mass Transit Railway Operation Corporation Limited.
Tongfang Technovator is responsible for the energy saving of ventilation and air conditioning system of underground stations of 28 subways on line 8/9, including engineering design, product supply, equipment installation, debugging, operation and maintenance;
The project adopted the self-developed Techcon EEC station ventilation and air conditioning expert energy saving system, and applied energy saving process based on machine learning algorithm. By automatically tracking and learning the running rules and load changes of the stations, it effectively reduces the running energy consumption of environment control system.
It has been successfully promoted to Beijing Metro Line 8 and 9 from pilot stations.
It is expected to save more than 17 million kilowatt hours of electricity per year, save about 5,530 tons of standard coal per year, reduce 13,800 tons of carbon emission per year, and save over 120 million Yuan of electric charge in the covenanted benefit sharing period.