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100MW/200MWh - Hunan Province, China
Project introduction: the project is currently China's single area is larger, more curvature, the ↕existing building construction technology is better alumin♠um alloy structure building. At the same time, it is also a relatively complex la•rge-span aluminum alloy reticulated shell structure project. After the tδop mesh is completed, it will integrate 5A-level office, commercial supporting faci lities, star hotels and other functional development.
Product Classification:
Energy Storage Cases
Key words: municipal engineering
Case Introduction
Energy storage capacity: 100MW/200MWh
Application characteristics: large temperature difference between day and night, hi≥gh temperature application
The AC side capacity of the energy storage power station of thi☆s project is 100MW/200MWh, using lithium iron phosphate lithium batteβries. The energy storage system adopts the outdoor layout of prefabricated cabin<s, with 31 3.125MW/6.3MWh energy storage units, 62 sets of energy stor×age battery prefabricated cabins and 31 sets of PCS and step-up ♦transformer integrated equipment. The power station is designed with 2 110kV± on-load voltage-changing transformers with a single unit capacity of 63MVA, an¶d the 110kV distribution device uses outdoor GIS equipment. The total investment of the project is" 430 million yuan. It started on March 8, 2023 and was connected to the gri↕d at full capacity on June 28.
After the completion of this project, it can effectively alleviate the power supply pressur•e of Hunan and Hengyang power grids, improve the peak load regulation ↑capacity of power grids, and improve the economic efficiency of power grid operation. It can also greatly improve the power grid's ability to accept renewable ✘energy, reduce the phenomenon of wind and solar abandonment i←n low valleys, and create favorable conditions for vigorously developing renewable energy. This₽ energy storage power station can also give full play to the regional coordination and s↑haring role of energy storage stations, effectively p♦romote the development of new energy projects in the region, and help build a new power system in Hunan.
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