光伏發(fā)電系統(tǒng)在4G通信基站建設中的研究和應用
發(fā)布時間：2018-11-03 10:16
【摘要】：1987年,廣州市郵電局開通的我國第一個模擬蜂窩移動電話,宣告了中國現代通信時代的到來。隨后于1994年建成的GSM數字移動電話網,再到2008年的進入3G時代。我國的移動通信技術經過了快速發(fā)展時期,再到2014年的工信委發(fā)放4G牌照,我國的通信產業(yè)正式邁進4G時代。而不斷拓展的網絡規(guī)模和不斷延伸的深度覆蓋為4G網絡建設帶來更多的難題。城市的建設規(guī)劃限制、鄉(xiāng)村的基礎配套設施薄弱,都成了制約4G大規(guī)模建設的瓶頸,尤其是以電力配套設施的到位尤為突出。太陽能作為新興能源,以其清潔環(huán)保、可再生性已經成為是當前乃至未來重要的替代性資源。太陽能資源的儲量取決于不同區(qū)域的緯度、海拔、地形條件、氣候條件等。我國則是世界范圍內,太陽能資源相對較為豐富的地區(qū),有60%以上的國土面積太陽光全年照射時長超過2200小時,可以說擁有良好的太陽能資源利用條件。太陽能發(fā)電技術經歷幾十年的探索和應用后,形成了較為成熟的產業(yè),光伏組件的生產能力和規(guī)模也不斷提高。當前,單晶硅組件商業(yè)化效率大于19%,多晶硅組件商業(yè)化效率也大于17%,光伏發(fā)電系統(tǒng)逐步走向商用和市場化。本文在研究過程中,注重實際應用因素的集成研究,如4G基站的建設規(guī)模及各場景對基站電源的要求、電源系統(tǒng)的組成及配置參數、組件安裝的注意事項等等;對太陽能發(fā)電系統(tǒng)運行中對通信基站的能源保障、端口對接等過程中容易發(fā)生的故障、對太陽能發(fā)電系統(tǒng)的組件設計、配置與相關輔助設計做了詳細的研究。最后論文從應用角度重點介紹了太陽能獨立光伏發(fā)電系統(tǒng)的組成、系統(tǒng)設計指導原則、移動通信基站的負載類型、太陽能陣列最佳傾角和蓄電池容量的計算步驟與方法等。
[Abstract]:In 1987, Guangzhou Post and Telecommunications Bureau opened the first analog cellular mobile phone in China, announcing the arrival of China's modern communication era. Then the GSM digital mobile telephone network was built in 1994, and then entered the 3G era in 2008. The mobile communication technology of our country has passed through the period of rapid development, and then in 2014, the industry of China has been issued 4G license, and the communication industry of our country has entered the era of 4G. The continuous expansion of the network size and extended depth of coverage for 4G network construction brings more problems. The restriction of urban construction planning and the weakness of rural infrastructure have become the bottleneck of 4G large-scale construction, especially in the power supply facilities. Solar energy as a new energy, with its clean and environmental protection, renewable has become an important alternative resource at present and even in the future. The reserves of solar energy resources depend on the latitude, altitude, topography and climate conditions of different regions. China is a relatively rich region of solar energy resources in the world. More than 60% of the land area is exposed to sunlight for more than 2200 hours a year, so it can be said that there are good conditions for the utilization of solar energy resources. After decades of exploration and application, solar power generation technology has formed a more mature industry, and the production capacity and scale of photovoltaic modules have been continuously improved. At present, the commercialization efficiency of monocrystalline silicon module is greater than 19, and the commercialization efficiency of polysilicon module is more than 17. Photovoltaic power generation system is gradually becoming commercial and market-oriented. In this paper, we pay attention to the integration research of practical application factors, such as the construction scale of 4G base station and the requirements of each scene to base station power supply, the composition and configuration parameters of power supply system, the matters needing attention in component installation and so on. This paper makes a detailed study on the module design, configuration and related auxiliary design of solar power generation system, which is easy to occur in the process of energy security and port docking of communication base station in the operation of solar power generation system. Finally, the paper introduces the composition of solar independent photovoltaic power generation system, the guiding principle of system design, the load type of mobile communication base station, the calculation steps and methods of the optimal tilt angle of solar array and the storage battery capacity from the perspective of application.
【學位授予單位】：蘭州交通大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TM615;TN929.5
本文編號：2307493
[Abstract]:In 1987, Guangzhou Post and Telecommunications Bureau opened the first analog cellular mobile phone in China, announcing the arrival of China's modern communication era. Then the GSM digital mobile telephone network was built in 1994, and then entered the 3G era in 2008. The mobile communication technology of our country has passed through the period of rapid development, and then in 2014, the industry of China has been issued 4G license, and the communication industry of our country has entered the era of 4G. The continuous expansion of the network size and extended depth of coverage for 4G network construction brings more problems. The restriction of urban construction planning and the weakness of rural infrastructure have become the bottleneck of 4G large-scale construction, especially in the power supply facilities. Solar energy as a new energy, with its clean and environmental protection, renewable has become an important alternative resource at present and even in the future. The reserves of solar energy resources depend on the latitude, altitude, topography and climate conditions of different regions. China is a relatively rich region of solar energy resources in the world. More than 60% of the land area is exposed to sunlight for more than 2200 hours a year, so it can be said that there are good conditions for the utilization of solar energy resources. After decades of exploration and application, solar power generation technology has formed a more mature industry, and the production capacity and scale of photovoltaic modules have been continuously improved. At present, the commercialization efficiency of monocrystalline silicon module is greater than 19, and the commercialization efficiency of polysilicon module is more than 17. Photovoltaic power generation system is gradually becoming commercial and market-oriented. In this paper, we pay attention to the integration research of practical application factors, such as the construction scale of 4G base station and the requirements of each scene to base station power supply, the composition and configuration parameters of power supply system, the matters needing attention in component installation and so on. This paper makes a detailed study on the module design, configuration and related auxiliary design of solar power generation system, which is easy to occur in the process of energy security and port docking of communication base station in the operation of solar power generation system. Finally, the paper introduces the composition of solar independent photovoltaic power generation system, the guiding principle of system design, the load type of mobile communication base station, the calculation steps and methods of the optimal tilt angle of solar array and the storage battery capacity from the perspective of application.
【學位授予單位】：蘭州交通大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TM615;TN929.5
【參考文獻】
相關期刊論文 前1條
1 陳亞愛;張衛(wèi)平;周京華;劉坤;;開關變換器控制技術綜述[J];電氣應用;2008年04期
相關碩士學位論文 前1條
1 郎琪;移動通信基站太陽能供電系統(tǒng)的可行性研究[D];北京郵電大學;2012年
，本文編號：2307493
本文鏈接：http://www.lk138.cn/kejilunwen/xinxigongchenglunwen/2307493.html
