



摘" 要:該文針對高速公路隧道照明存在的能耗高、效率低等問題,以福建蛟城段隧道照明智能化改造為案例,提出一套綜合的技術方案。首先對隧道照明設施及現狀進行分析,發現現有照明設計存在不足。隨后提出隧道照明智能化提升改造方案,包括LED燈光源的選用、照明分段設計等,以及智能照明控制方案。最后,對照明系統改造和控制優化方案進行詳細闡述,包括洞口引導照明改造、線纜敷設、LED燈具要求與標準及光強檢測器設置等內容。研究結果表明,采用智能化調光控制技術可以有效提高隧道照明系統的能效,實現能源節約,降低運行成本。
關鍵詞:高速公路隧道;LED照明;智能化;照明改造;隧道照明
中圖分類號:U453.7" " " 文獻標志碼:A" " " " " 文章編號:2095-2945(2024)26-0129-04
Abstract: In view of the problems of high energy consumption and low efficiency of expressway tunnel lighting, this paper puts forward a set of comprehensive technical scheme with the intelligent transformation of Fujian Province's Jiaocheng section tunnel lighting as a case. Firstly, the tunnel lighting facilities and their current situation are analyzed, and the existing lighting design is insufficient. Then, the intelligent tunnel lighting improvement scheme is proposed, including the selection of LED lighting source, lighting segment design, and intelligent lighting control scheme. Finally, the optimization scheme of the lighting system transformation and control is elaborated in detail, including the transformation of the hole guide lighting, cable laying, the requirements and standards of LED lamps, and the setting of light intensity detector, etc. The results show that the intelligent dimming control technology can effectively improve the energy efficiency of the tunnel lighting system, and reduce the energy saving and operation cost.
Keywords: highway tunnel; LED lighting; intelligent; lighting renovation; tunnel lighting
安全、高效和節能一直是高速公路施工及運營的重要目標。隨著我國公路運營規模的不斷擴大,隧道照明運營成本日益突出。如何有效地減少運營費用,需要進行系統的節能研究。
LED照明產業經過近幾年的低價競爭與產業整并后,已經逐漸步向成熟期,不少LED照明大廠皆已積極布局智能化,智能照明不僅將實踐在工業、商業場景,還用在以政府主導的城市道路照明中,融合智能化后已經成為能源消費結構調整的一個重要發展方向,智能照明也在隧道照明發揮自己的優勢。文章以福建蛟城段隧道照明智能化改造為例,全線共有隧道4座。
1" 高速公路隧道照明設施分析及現狀
隧道在運營后出現照明能耗高問題,根本原因一方面是隧道照明設計時,LED照明技術未成熟,價格高企,只能選擇高壓鈉燈等這樣高功率的燈具,能耗較高;另一方面是照明系統的設計和運行管理不夠高效,導致能耗浪費。……