Newsletter 高速鐵路簡訊 . 交通部高速鐵路工程局
機場捷運照明需求概述 Outline of the TIAA MRT Lighting Requirements
高架段軌道道岔區高壓納氣燈及開關。

機場捷運照明系統依車站建築樓層空間、路線隧道及其他建物,配合各區域之裝飾及使用性質,設計合用的照明及照度。為節省電能,照明系統之電壓皆採用220V/60Hz交流電源,並選用高功率、省電型燈具,軌道區、機房區及戶外區域之照明燈具則採用具IP65之防塵防水設計。全部照明中配置25%緊急照明之比例,當迴路故障時,緊急照明之電源將分別由不斷電系統(UPS)及柴油發電機供電,於車站之緊急照明燈具,均併於正常照明燈具全時性使用,另隧道照明電源則全部由不斷電系統(UPS)供應。
照明設備因應站體不同、區域特性及天花板樣式,採不同型式之燈具配置,站內多數採用日光燈,部分景觀及挑高區域則採用複金屬燈,軌道加強照明部分採高壓鈉氣燈;機房區之照明為維護緊急狀況處理之安全,原則上採用瞬間點亮式燈具;且所選用之燈具須能簡易的進行燈泡/燈管更換作業以利維修作業。

The TIAA MRT lighting system was designed according to the use of lighting and illumination in the station building floors, route tunnels and other buildings with the use of the decorations and nature of the area. In order to save energy, the voltage of the lighting system adopted 220V / 60Hz AC power supply and utilized high powered, energy-saving lamps. In addition, the lighting fixture of the track area, equipment rooms and outdoor area used IP65 dustproof and waterproof design. In the configuration of all lighting, 25% of the proportion is emergency lighting. When the circuit fails, the emergency lighting power supply will be respectively supplied by the UPS and diesel generators; the emergency lighting in the stations are merged into normal lighting to operate at all times. On the other hand, tunnel lightings are all supplied by the UPS system.
In accordance with different station buildings, regional characteristics and ceiling style, different types of lighting configuration and equipment was adopted. Most of the lights in the station used fluorescent lamps; part of the landscape and high-ceiling area used complex metal lights; the reinforced lighting at the rail adopted the high pressure sodium lamp. As for the equipment rooms, the lighting is used to maintain the safety of emergency situations. Therefore, in principle, instant lighting is used. Moreover, the choice of light bulbs and tubes must be able to be easily replaced to facilitate maintenance operations.

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