Creatively to make use of longitudinal space and adopt advanced three-dimensional BIM design technology to create a smart, low-carbon, green environment, safe and reliable urban power supply equipment selection solution, and realize the goals of compact, intelligent, visualized, and low-carbon power supply equipment.
Photovoltaic Intelligent Double-layer Dual-transformer Substation is jointly developed by Guangzhou Power Supply Bureau of Guangdong Power Grid Co., Ltd. and HAIHONG ELECTRIC CO., LTD. It adopts a compact double-layer double-common transformer structure and has all the functions of a prefabricated substation.
The upper layer is two green and energy-saving open ventilated 3D wound core dry-type transformer which have the characteristics of three-phase balance, low loss, strong overload capacity, and low noise; the lower layer is equipped with high and low voltage switchgears, which is convenient for operation and maintenance, and CdTe film is installed on the top. Also can equipped with intelligent devices and Integrated to itelligent system.
Product Advantages
Small size, large capacity
Creatively use of longitudinal space, double-layer structure arrangement, equipped with two nos of open ventilated 3D wound core dry-type transformer, compared with traditional dry-type transformers, the height is reduced by 40%, and the weight is about 40% lighter.
Green and Energy Saving
High efficiency, double energy saving, low-carbon operation, photovoltaic power generation, promoting the construction of a new power system with taking new energy as the main body
Intelligent Operation and Maintenance
Comprehensive intergration of intelligent equipment, realize environment, security, equipment status, electrical protection system and other real-time online monitoring, fault warning and other functions.
Safe and Reliable
Anti fire&anti explosion, anti moisture&anti immersion, high insulation and heat resistance level, strong overload capacity, stable power supply guarantee, small partial discharge, independent compartment design, excellent ventilation and heat dissipation performance
Comparison of Product Performance
Range Of Application
Applicable to various power transmission and distribution fields, especially for urban villages where land for power construction is scarce, and provides an optimal solution for connecting the "last mile" of power consumption in urban villages.