【摘要】：能源短缺問(wèn)題和環(huán)境污染問(wèn)題的日益嚴(yán)重,促使清潔能源得到大力發(fā)展。太陽(yáng)能作為一種清潔無(wú)污染的可大規(guī)模開(kāi)采利用的可再生能源具有寬廣的應(yīng)用前景。而城市土地資源的稀缺,讓建筑光伏一體化得到廣泛應(yīng)用。建筑光伏發(fā)電并網(wǎng)將太陽(yáng)能發(fā)電技術(shù)融入于建筑體,是一種高效利用太陽(yáng)能的手段,引起了很多人的關(guān)注與研究。對(duì)建筑光伏發(fā)電并網(wǎng)系統(tǒng)的深入探究是一個(gè)既具有研究意義和指導(dǎo)意義的課題。本次研究課題主要在建筑光伏發(fā)電并網(wǎng)系統(tǒng)及其相關(guān)的技術(shù)方面進(jìn)行了探討。 論文首先分析了光伏發(fā)電的發(fā)展現(xiàn)狀及應(yīng)用前景,簡(jiǎn)要地介紹了課題所依托的項(xiàng)目情況,以及光伏發(fā)電的技術(shù)特點(diǎn)及項(xiàng)目建設(shè)目標(biāo)。 光伏發(fā)電并網(wǎng)系統(tǒng)主要由太陽(yáng)能電池組件、并網(wǎng)逆變器、電氣接入系統(tǒng)、監(jiān)測(cè)系統(tǒng)等部分組成。論文詳細(xì)分析了光伏發(fā)電并網(wǎng)系統(tǒng)的一二次設(shè)備的選型方案,包括光伏系統(tǒng)配置、直流接口設(shè)備選型、并網(wǎng)逆變器選型,以及保護(hù)裝置、通信系統(tǒng)和計(jì)量關(guān)口的設(shè)計(jì)要求。 根據(jù)所建立的光伏發(fā)電并網(wǎng)系統(tǒng),論文提出了系統(tǒng)運(yùn)行維護(hù)方案,以保證系統(tǒng)能夠安全可靠穩(wěn)定的運(yùn)行。 最后,論文對(duì)項(xiàng)目所產(chǎn)生的環(huán)境影響和推廣價(jià)值進(jìn)行了分析,進(jìn)行了光伏發(fā)電轉(zhuǎn)換效率和發(fā)電量計(jì)算分析,提出了建筑光伏發(fā)電項(xiàng)目存在的潛在風(fēng)險(xiǎn)和風(fēng)險(xiǎn)控制措施。
[Abstract]:The problem of energy shortage and environmental pollution is becoming more and more serious, which promotes the development of clean energy. As a clean and non-polluting renewable energy, solar energy has a broad application prospect. With the scarcity of urban land resources, building photovoltaic integration is widely used. Building photovoltaic power grid will integrate solar power technology into the building body, which is a means of efficient use of solar energy, which has attracted many people's attention and research. The research of building photovoltaic grid-connected system is an important and instructive subject. This paper mainly discusses the grid-connected system of building photovoltaic power generation and its related technology. Firstly, the paper analyzes the development status and application prospect of photovoltaic power generation, briefly introduces the project situation, the technical characteristics and project construction objectives of photovoltaic power generation. Photovoltaic grid-connected system is mainly composed of solar cell module, grid-connected inverter, electrical access system, monitoring system and so on. This paper analyzes the primary and secondary equipment selection scheme of PV power grid connection system in detail, including photovoltaic system configuration, DC interface equipment selection, grid-connected inverter selection, as well as the design requirements of protection device, communication system and metering gate. According to the grid-connected photovoltaic system, the system operation and maintenance scheme is proposed to ensure the system can run safely, reliably and stably. Finally, the paper analyzes the environmental impact and promotion value of the project, analyzes the conversion efficiency of photovoltaic power generation and power generation calculation, and puts forward the potential risks and risk control measures of the building photovoltaic power generation project.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TU18;TM615

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