Brief introduction of Sichuan Zhongdian Fuxi Electric Power Development Co., Ltd.

The total planned capacity of the power plant is 4×600MW, and the construction scale of the first phase project is 2×600MW supercritical coal-fired generator set. W-flame boiler is adopted, and desulfurization and denitrification devices are built simultaneously. 500kV primary voltage is connected to the system, and the outgoing line is connected to 500kV Yibin Substation for the second time. This project is an optimal allocation project of "coal, electricity and road" in Junlian coalfield and Jinyun Railway developed by the state, and it is also a supporting project for the state to implement "power transmission from west to east". The boiler adopts a 600MW supercritical variable pressure once-through furnace, and the furnace type is single hearth, W-flame combustion, primary reheating, balanced ventilation, solid slag discharge, all-steel frame, full suspension structure and π-type open-air layout. The steam turbine adopts supercritical, intermediate reheat, three-cylinder four-exhaust, single shaft, double back pressure and condensing steam turbine; The generator is cooled by water and hydrogen, and the main equipment suppliers are Dongfang Boiler (Group) Co., Ltd., Dongfang Steam Turbine Factory and Dongfang Electric Co., Ltd. ... The total investment of the first phase of the project is 4.837 billion yuan, and the annual power generation is about 6 billion kWh. It is estimated that the annual output value is 2.4 billion yuan and the annual tax paid is about 250 million yuan, which plays an important role in meeting the load of Yibin and Sichuan power grids, improving the power supply structure and improving the stability of power grids. Huadian Gongxian Power Plant and CLP Fuxi Power Plant were officially put into operation, and the layout of Yibin without large thermal power will be completely rewritten. Yibin has also become the largest thermal power generation base in Sichuan and even the whole country. It marks a substantial breakthrough in the construction of Yibin comprehensive energy base. CLP Fuxi Power Plant and Huadian Gongxian Power Plant, together with Xiluodu Hydropower Station, Xiangjiaba Hydropower Station and other national "West-to-East Power Transmission" backbone power points, form a water-fire supporting network system, optimize the Yibin power grid structure, and improve the power grid's water-fire peak-shaving ability in high and low seasons.