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分布式光伏電站優(yōu)劣勢的對比介紹

發(fā)布時間:2023-03-07 發(fā)布人:天合·種電 發(fā)布來源:http://51lib.com.cn/
1、輸出功率相對小,規(guī)??伸`活調(diào)整
1. The output power is relatively small, and the scale can be flexibly adjusted
分布式光伏發(fā)電項目的容量在數(shù)千瓦至數(shù)兆瓦之間,輸出功率遠遠小于大型地面光伏電站;可通過光伏發(fā)電的模塊化設計調(diào)整規(guī)模的大??;可根據(jù)屋頂面積與建設條件等因素調(diào)整光伏系統(tǒng)的容量;安裝方式相對靈活,適合在耗能集中區(qū)域進行分散式建設。
The capacity of distributed photovoltaic power generation projects ranges from several kilowatts to several megawatts, and the output power is far less than that of large ground photovoltaic power stations; The scale can be adjusted through the modular design of photovoltaic power generation; The capacity of photovoltaic system can be adjusted according to factors such as roof area and construction conditions; The installation method is relatively flexible and suitable for decentralized construction in energy-intensive areas.
2、項目污染少,環(huán)保效益突出
2. The project has less pollution and outstanding environmental benefits
分布式光伏發(fā)電與其他新能源項目相同,在發(fā)電的過程中沒有污染和噪音,也不會對空氣和水造成污染,適合在宜居的城市、偏遠地區(qū)發(fā)展,也是防治霧霾和實現(xiàn)節(jié)能減排目標的有效手段之一。
Like other new energy projects, distributed photovoltaic power generation has no pollution and noise in the process of power generation, and will not pollute the air and water. It is suitable for development in livable cities and remote areas, and is also one of the effective means to prevent haze and achieve the goal of energy conservation and emission reduction.
分布式光伏發(fā)電
3、發(fā)電用電并存,輸電線路線損少
3. Power generation and consumption coexist, and transmission line loss is small
大型地面光伏發(fā)電是升壓接入輸電網(wǎng),僅作為發(fā)電電源參與電網(wǎng)運行,而分布式光伏發(fā)電是接入配電網(wǎng),直接發(fā)直接用,且大部分能就地消納。因不需要長距離輸送,因此不存在線損,且直接在配電網(wǎng)消納,利用率普遍高于地面光伏電站。
Large-scale ground photovoltaic power generation is connected to the transmission network by boosting voltage, and is only used as a power source to participate in the grid operation, while distributed photovoltaic power generation is connected to the distribution network, directly generated and used, and most of it can be consumed locally. Because there is no need for long-distance transmission, there is no line loss, which is directly absorbed in the distribution network, and the utilization rate is generally higher than that of ground photovoltaic power stations.
4、靠近負荷中心,對電網(wǎng)影響不大
4. Close to the load center, with little impact on the power grid
分布式光伏一般分布在中、東部負荷中心區(qū)域,直接售電給大型工商業(yè)用戶、住宅等,不需長距離輸送,節(jié)約電網(wǎng)成本,規(guī)模一般比地面并網(wǎng)光伏電站小,對電網(wǎng)的頻率、電壓波動影響有限。
Distributed PV is generally distributed in the central and eastern load centers, and directly sells electricity to large industrial and commercial users, residential buildings, etc., without long-distance transmission, saving power grid costs, generally smaller than the ground grid-connected PV power stations, and has limited impact on the frequency and voltage fluctuations of the power grid.
5、節(jié)約土地資源與開發(fā)成本
5. Save land resources and development costs
分布式光伏電站項目不需在集中連片的土地上開發(fā),因此能夠有效節(jié)省土地資源,提高閑散屋頂、廠房的利用效率。同時,在大型工商企業(yè)用電需求日益增長的背景下,業(yè)主具有建設分布式光伏電站的積極性,項目開發(fā)成本一般低于大型并網(wǎng)光伏電站。
The distributed photovoltaic power station project does not need to be developed on concentrated and contiguous land, so it can effectively save land resources and improve the utilization efficiency of idle roofs and workshops. At the same time, in the context of the increasing demand for electricity by large industrial and commercial enterprises, the owners have the enthusiasm to build distributed photovoltaic power stations, and the project development cost is generally lower than that of large-scale grid-connected photovoltaic power stations.
有了分布式光伏發(fā)電上面的小總結,希望對廣大客戶有所幫助,如果有什么不理解的或者尋求幫助的請點擊我們的網(wǎng)站:http://51lib.com.cn或者來電咨詢,我們會盡全力為您解決
With the above summary of distributed photovoltaic power generation, I hope it can help our customers. If you have any questions or need help, please click our website: http://51lib.com.cn Or call for consultation, and we will do our best to solve it for you
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