ارائه راهكارهايي براي بهبود عملكرد نوري در ساختمان هاي آموزشي

Presenting solutions to enhance optical performance in educational buildings

ﺳﺎﺧﺘﻤﺎنﻫﺎ ﺗﻘﺮﯾﺒﺎً 40 درﺻﺪ از اﻧﺮژي ﻣﺼﺮﻓﯽ ﺟﻬﺎن را ﺑﻪ ﺧﻮد اﺧﺘﺼﺎص دادهاﻧﺪ، ﮐﻪ از اﯾﻦ ﻣﯿﺰان، 65 درﺻﺪ ﻣﺮﺑﻮط ﺑﻪ اﻧﺮژي اﻟﮑﺘﺮﯾﮑﯽ اﺳﺖ ﮐﻪ ﺑﺨﺶ ﻗﺎﺑﻞ ﺗﻮﺟﻬﯽ از آن ﺑﺮاي روﺷﻨﺎﯾﯽ ﺳﺎﺧﺘﻤﺎنﻫﺎي ﻏﯿﺮﻣﺴﮑﻮﻧﯽ و ﺗﺠﺎري ﻣﺼﺮف ﻣﯽﺷﻮد. از سويي ديگر كيفيت راحتي بصري همواره يك عنصر ضروري در نظر گرفتن راحتي انسان بوده است. فراهم كردن راحتي بصري در محيط زندگي، نياز به نور مصنوعي را كاهش مي‌دهد كه در نتيجه با مصرف انرژي و هزينه‌هاي آن ارتباط مستقيم دارد. علاوه بر اين، استفاده حداكثر از نور روز به جاي نور مصنوعي به طور قابل توجهي به ايجاد شرايط مطلوب در زمينه راحتي بصري براي ساكنان كمك مي‌كند. اﯾﻦ رو، در ﺳﺎلﻫﺎي اﺧﯿﺮ، اﻓﺰاﯾﺶ ﺑﻬﺮه وري اﻧﺮژي از ﻃﺮﯾﻖ ﮐﺎﻫﺶ ﻣﺼﺮف اﻧﺮژي ﺑﺮاي روﺷﻨﺎﯾﯽ ﺑﻪ ﻋﻨﻮان ﯾﮑﯽ از راﻫﮑﺎرﻫﺎي اﺳﺎﺳﯽ در اﯾﻦ زﻣﯿﻨﻪ ﻣﻮرد ﺗﻮﺟﻪ ﻗﺮار ﮔﺮﻓﺘﻪ اﺳﺖ. اﯾﻦ ﻣﺴﺌﻠﻪ ﻣﻨﺠﺮ ﺑﻪ اراﺋﻪ ﻣﻔﺎﻫﯿﻢ، روﯾﮑﺮدﻫﺎ و ﻓﻨﺎوريﻫﺎي ﻣﺨﺘﻠﻔﯽ ﺷﺪه اﺳﺖ ﮐﻪ ﻫﺪﻓﺸﺎن دﺳﺘﯿﺎﺑﯽ ﺑﻪ اﻫﺪاف ﺑﻬﺮه وري اﻧﺮژي ﻣﺮﺗﺒﻂ ﺑﺎ روﺷﻨﺎﯾﯽ اﺳﺖ.

Buildings account for almost 40% of global energy consumption, with 65% of that energy being electrical, a significant portion of which is used for lighting in non-residential and commercial buildings. On the other hand, visual comfort has always been an essential element in considering human comfort. Providing visual comfort in living environments reduces the need for artificial lighting, thus directly related to energy consumption and its costs. Furthermore, maximizing daylight utilization instead of artificial light significantly contributes to creating favorable conditions for visual comfort for occupants. In recent years, increasing energy efficiency through reducing energy consumption for lighting has been highlighted as a fundamental solution in this regard. This has led to the introduction of various concepts, approaches, and technologies aimed at achieving energy efficiency goals related to lighting.