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近年来,如同世界其他国家空管界一样,我国民航也在进行空管系统的现代化建设,尤其是以北京、上海和广州三大区域管制中心为龙头的建设项目,引人注目。鉴于现代化区域管制中心的功能和性质, 其系统安全的要求尤其之高。民航三大区域管制中心引进了应用功能先进和结构冗余可靠的设备系统, 但是这些系统的可靠性和安全性是建立在电源系统安全可靠基础之上
In recent years, like the air traffic control circles in other countries in the world, China’s civil aviation is also carrying out the modernization of the air traffic control system. In particular, the construction projects led by the three major regional control centers in Beijing, Shanghai and Guangzhou attract attention. In view of the function and nature of modern regional control centers, their system safety requirements are particularly high. The three regional control centers of Civil Aviation introduced the advanced and redundant equipment systems with redundant functions and structures. However, the reliability and safety of these systems are based on the safe and reliable power system