分布式光伏发电项目应用领域
工业应用
Industrial applications
特别是在用电量比较大、网购电比较高的工厂,通常厂房屋顶面积很大,屋顶开阔平整,适合安装光伏阵列;同时由于用电负荷较大,分布式光伏发电可以做到就地消纳,抵消一部分网购电量,从而节省用户的电费。
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.商业应用
2. Commercial applications
与工业区的作用效果雷士,不同之处在于商业建筑多为水泥屋顶,更有利于安装光伏阵列,但是往往对建筑美观性有要求,按照商厦、写字楼、酒店、会议中心等服务业的特点进行安装。用户负荷性一般表现为白天较高、夜间较低,能够较好的匹配光伏发电的特性。
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.居民应用
3. Residential applications
居民区有大量的可用屋顶,包括自有住宅屋顶、蔬菜大棚、鱼塘等,居民区往往处在公共电网的末梢,电能质量较差,在居民区建设分布式光伏系统可提高用电保障率和电能质量。
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.
分布式光伏发电特指在用户场地附近建设,运行方式以用户侧自发自用、多余电量上网,且在配电系统平衡调节为特征的光伏发电设施。
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.
分布式光伏发电遵循因地制宜、清洁高效、分散布局、就近利用的原则,充分利用当地太阳能资源,替代和减少化石能源消费。
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.
分布式光伏发电是一种新型的、具有广阔发展前景的发电和能源综合利用方式,它倡导就近发电,就近并网,就近转换,就近使用的原则,不仅能够有效提高同等规模光伏电站的发电量,同时还有效解决了电力在升压及长途运输中的损耗问题。
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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