分布式光伏發(fā)電項目應(yīng)用領(lǐng)域
工業(yè)應(yīng)用
Industrial applications
特別是在用電量比較大、網(wǎng)購電比較高的工廠,通常廠房屋頂面積很大,屋頂開闊平整,適合安裝光伏陣列;同時由于用電負荷較大,分布式光伏發(fā)電可以做到就地消納,抵消一部分網(wǎng)購電量,從而節(jié)省用戶的電費。
Especially in factories with high electricity consumption and high online electricity purchases, the roof area of the factory is usually large, and the roof is open and flat, suitable for installing photovoltaic arrays; At the same time, due to the high electricity load, distributed photovoltaic power generation can achieve on-site consumption, offsetting a portion of online purchased electricity, thereby saving users' electricity bills.
2.商業(yè)應(yīng)用
2. Commercial applications
與工業(yè)區(qū)的作用效果雷士,不同之處在于商業(yè)建筑多為水泥屋頂,更有利于安裝光伏陣列,但是往往對建筑美觀性有要求,按照商廈、寫字樓、酒店、會議中心等服務(wù)業(yè)的特點進行安裝。用戶負荷性一般表現(xiàn)為白天較高、夜間較低,能夠較好的匹配光伏發(fā)電的特性。
The difference between commercial buildings and industrial areas lies in the fact that they mostly have cement roofs, which are more conducive to installing photovoltaic arrays. However, there are often requirements for the aesthetics of the buildings, which are installed according to the characteristics of service industries such as commercial buildings, office buildings, hotels, and conference centers. The user load capacity is generally higher during the day and lower at night, which can better match the characteristics of photovoltaic power generation.
3.居民應(yīng)用
3. Residential applications
居民區(qū)有大量的可用屋頂,包括自有住宅屋頂、蔬菜大棚、魚塘等,居民區(qū)往往處在公共電網(wǎng)的末梢,電能質(zhì)量較差,在居民區(qū)建設(shè)分布式光伏系統(tǒng)可提高用電保障率和電能質(zhì)量。
There are a large number of available roofs in residential areas, including self owned residential roofs, vegetable greenhouses, fish ponds, etc. Residential areas are often located at the end of the public power grid, with poor electricity quality. Building distributed photovoltaic systems in residential areas can improve electricity security and quality.
分布式光伏發(fā)電特指在用戶場地附近建設(shè),運行方式以用戶側(cè)自發(fā)自用、多余電量上網(wǎng),且在配電系統(tǒng)平衡調(diào)節(jié)為特征的光伏發(fā)電設(shè)施。
Distributed photovoltaic power generation specifically refers to the construction of photovoltaic power generation facilities near user sites, with the operation mode being self consumption on the user side, excess electricity connected to the grid, and characterized by balanced adjustment in the distribution system.
分布式光伏發(fā)電遵循因地制宜、清潔高效、分散布局、就近利用的原則,充分利用當(dāng)?shù)靥柲苜Y源,替代和減少化石能源消費。
Distributed photovoltaic power generation follows the principles of adapting to local conditions, clean and efficient, decentralized layout, and nearby utilization, fully utilizing local solar energy resources to replace and reduce fossil energy consumption.
分布式光伏發(fā)電是一種新型的、具有廣闊發(fā)展前景的發(fā)電和能源綜合利用方式,它倡導(dǎo)就近發(fā)電,就近并網(wǎng),就近轉(zhuǎn)換,就近使用的原則,不僅能夠有效提高同等規(guī)模光伏電站的發(fā)電量,同時還有效解決了電力在升壓及長途運輸中的損耗問題。
Distributed photovoltaic power generation is a new and promising way of power generation and energy comprehensive utilization. It advocates the principles of nearby power generation, nearby grid connection, nearby conversion, and nearby use. It can not only effectively increase the power generation of photovoltaic power stations of the same scale, but also effectively solve the problem of power loss in boosting and long-distance transportation.
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