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SPIC Yellow River Project
China
Photovoltaic American substation

The 35kV photovoltaic American substation is a product designed for the field of photovoltaic power generation, specifically for grid-connected power generation. This substation combines a step-up transformer, high-voltage switchgear, low-voltage switchgear, power transformers, UPS and other auxiliary equipments.

In addition, the combined transformers for photovoltaic power generation are mainly divided into two types: dual winding and axial double splitting. The axial double splitting high voltage uses axial segmented winding, and the low voltage uses triangular connection.

The product integrates advanced technologies from home and abroad and combines domestic needs. The transformer, load switch, and high-voltage fuse are installed in the substation, using the insulating oil of the transformer as the insulation and heat dissipation medium of the entire product. The oil tank adopts a fully sealed structure, which has the advantages of small size, light weight, and convenient installation.