Industrial and commercial photovoltaic is to make use of the space on the roof of the factory of medium and large enterprises to carry out power generation projects by laying photovoltaic modules and building corresponding photovoltaic power stations. This is more common in distributed photovoltaic power generation.
In the construction of the entire photovoltaic power station, the photovoltaic booster box-type substation used is an important equipment component and one of the core combinations of the photovoltaic power station. Let's look at an example. As shown in the figure below:
The picture above shows a box-type substation sent to an enterprise photovoltaic power station, consisting of 2 sets of 2000kVA and 1 set of 1600kva 105/0.8. Photovoltaic booster box transformer composition. And the scale of this 10kv industrial and commercial plant rooftop distributed photovoltaic power station is 59994mwp。
According to the needs of the project party, the transformer used in the box transformer is a dry-type transformer, which is a SCB14 double-winding transformer with secondary energy efficiency, which greatly improves the overall efficiency of the photovoltaic power station, improves the power generation and conversion efficiency, and will help enterprises to achieve a lot of cost reduction and efficiency increase.
About the ** and customization of photovoltaic booster European box transformer. The accuracy of the box transformer is accurately calculated on the basis of the drawings of the primary electrical system. Its ** range is relatively wide, basically between hundreds of thousands to hundreds of thousands, and the purchaser for the box transformer The higher the performance requirements, the better the requirements for the components used, the higher the manufacturing cost, which directly affects the direction of the world.
Photovoltaic booster box transformers are basically not in stock, following the principle of on-demand customized supply. It requires effective communication between the supply and demand sides, and cooperation in accordance with the process based on understanding the project, etc. The box transformer manufacturer will arrange the procurement and production of raw materials according to the drawings, and then carry out the assembly and testing of the box transformer.
* Jiangsu Zhongmeng Electric