分布式光伏發(fā)電的特點(diǎn)
1、清潔環(huán)保,生態(tài)效益突出
1. Clean and environmentally friendly, with outstanding ecological benefits
分布式光伏發(fā)電使用可再生的太陽(yáng)能代替不可再生的化石能源,大大提升了新能源的利用效率,節(jié)省不可再生能源,而且發(fā)電過(guò)程中不會(huì)產(chǎn)生任何對(duì)大氣和水有害的物質(zhì)和污染,產(chǎn)生的電諧波非常少,是一種更加清潔環(huán)保的發(fā)電方式,不僅能夠滿足節(jié)能減排的需求,更符合時(shí)代發(fā)展的需求,具有突出的生態(tài)效益。
Distributed photovoltaic power generation uses renewable solar energy to replace non renewable fossil fuels, greatly improving the efficiency of new energy utilization, saving non renewable energy, and generating no harmful substances or pollution to the atmosphere and water during the power generation process. The generated electric harmonics are very low, making it a cleaner and more environmentally friendly power generation method. It not only meets the needs of energy conservation and emission reduction, but also conforms to the needs of the times and has outstanding ecological benefits.
2、門檻低,收益高
2. Low threshold, high returns
與集中式發(fā)電或是傳統(tǒng)的火電、水電相比,分布式光伏發(fā)電投資規(guī)模很小,大部分的家庭都可以利用自家的居住環(huán)境條件安裝家用太陽(yáng)能發(fā)電系統(tǒng),加上可以并網(wǎng)運(yùn)行,利用余電上網(wǎng),可以真實(shí)的做到光伏扶貧;而相對(duì)于存錢在銀行,投資分布式光伏發(fā)電系統(tǒng)的收益率大概是銀行的10倍甚至更多,適合沒(méi)有投資項(xiàng)目的鄉(xiāng)鎮(zhèn)家庭安裝。同時(shí)國(guó)家和各級(jí)相關(guān)部門對(duì)于這方面還有一定的補(bǔ)貼,進(jìn)一步保證了收益;
Compared with centralized power generation or traditional thermal power and hydropower, distributed photovoltaic power generation has a small investment scale. Most households can use their living environment conditions to install household solar power generation systems, which can be connected to the grid and use surplus electricity to achieve real poverty alleviation through photovoltaic power generation; Compared to depositing money in a bank, the return on investment in distributed photovoltaic power generation systems is about 10 times or even more than that of banks, making it suitable for rural households without investment projects to install. At the same time, the state and relevant departments at all levels also provide certain subsidies in this regard, further ensuring profits;
3、能在一定程度上緩解局部地區(qū)的用電緊張狀況
3. Can alleviate the electricity shortage in certain areas to a certain extent
由于分布式光伏發(fā)電是根據(jù)用戶的需求,因地制宜的進(jìn)行分散布局的,因此能夠有針對(duì)性的解決局部地區(qū)用電緊張的狀況,還能夠滿足不同區(qū)域用戶用電的多層次、多樣性的需求,能夠在一定程度上降低發(fā)電的成本,提升發(fā)電系統(tǒng)的發(fā)電效率,彌補(bǔ)集中供電模式的不足。
Due to the decentralized layout of distributed photovoltaic power generation based on user needs and local conditions, it can effectively solve the problem of local electricity shortage and meet the multi-level and diverse needs of users in different regions. It can reduce the cost of power generation to a certain extent, improve the power generation efficiency of the power generation system, and make up for the shortcomings of centralized power supply mode.
4、可以實(shí)現(xiàn)發(fā)電用電并存
4. Can achieve coexistence of power generation and consumption
與集中式光伏發(fā)電不同,分布式光伏是接入配電網(wǎng),發(fā)電用電并存,且要求盡可能就地消納。
Unlike centralized photovoltaic power generation, distributed photovoltaics are connected to the distribution network, where power generation and consumption coexist, and require on-site consumption as much as possible.
5、適用范圍廣
5. Wide applicability
分布式光伏發(fā)電系統(tǒng)位于用戶附近,單個(gè)并網(wǎng)點(diǎn)總裝機(jī)容量不超過(guò)6MW,一般以10kV及以下電壓等級(jí)接入電網(wǎng)。它能夠適用于農(nóng)村、牧區(qū)、山區(qū)以及不同規(guī)模的城市、商業(yè)用電,能夠突破傳統(tǒng)發(fā)電模式的局限性,能夠有針對(duì)應(yīng)的解決不同用戶的用電需求。
Distributed photovoltaic power generation systems are located near users, with a total installed capacity of no more than 6MW at a single grid connection point. They are generally connected to the power grid at voltage levels of 10kV or below. It can be applied to rural, pastoral, mountainous areas, as well as cities and commercial areas of different scales, breaking through the limitations of traditional power generation models and addressing the electricity needs of different users in a targeted manner.
同時(shí),分布式光伏發(fā)電各個(gè)系統(tǒng)之間相互獨(dú)立,可自行控制,并對(duì)區(qū)域電里的質(zhì)量和性能進(jìn)行實(shí)時(shí)監(jiān)控,在發(fā)生意外時(shí)能繼續(xù)供電,能夠避免大規(guī)模停電的情況發(fā)生,擁有更高的安全性,是集中供電的一種有效補(bǔ)充形式。
At the same time, distributed photovoltaic power generation systems are independent of each other, can be self controlled, and monitor the quality and performance of regional electricity in real time. In case of accidents, they can continue to supply power and avoid large-scale power outages. They have higher safety and are an effective supplement to centralized power supply.
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