Voltage sag incidents can lead to the shutdown of electrical equipment and even equipment damage,posing numerous latent risks to the operation of the terminal building and passengers'travel.This paper,based on the actual operational and surveyed data of the Haikou Terminal Building,analyzes the causes of voltage sag incidents,compares the advantages and disadvantages of different electrical equipment in addressing voltage sags,and employs DVR equipment in the renovation and upgrade of the luggage power distribution system of the Haikou Terminal Building.Simultaneously,in combination with the renovation experience of the Haikou Terminal Building,DVR is utilized in the design process of the luggage power distribution system,escalator power distribution system,and walkway power distribution system of the Fuzhou Terminal Building to mitigate the impact of voltage sag incidents on the power distribution system.
关键词
动态电压恢复装置/不间断电源/航站楼/电能质量/行李处理系统
Key words
dynamic voltage restorer/uninterruptible power supply/terminal/power quality/baggage handling system
维普
万方数据