Abstract :
In view of the security requirements of the power supply of the airport flight information system and the
continuous improvement of the national energy conservation and environmental protection requirements, this paper proposes that the UPS power supply of the flight information system should adopt the mode of parallel operation. In addition, the terminal T2 of Xi'an Xianyang International Airport was successfully renovated and operated, which improved the power supply reliability, energy conservation and environmental protection of the flight information system. This paper comprehensively analyzes the cause and effect. Changing the operation mode of UPS effectively improves the power supply reliability of flight information system of Xi'an Xianyang International Airport and reduces energy consumption.
Keyword :
UPS Parallel Operation; Power Supply Reliability; Energy Saving and Environmental Protection