At 18:17 on December 31, 2022, Unit 3 of National Energy Shanghai Miao 2×1000MW Unit Project passed the 168-hour full-load trial run with high standard.During the test run of Unit 3, it achieved the goals of receiving power from the plant, boiler water pressure, steam engine buckling, ignition and tube flushing, steam engine flushing, and unit grid connection, and 168-hour test run, and the input rate of instrumentation, protection and automatic input rate of the unit reached 100%, and the input rate of desulfurization, denitrification and dust removal devices reached 100%.The measured emission concentrations of soot, sulfur dioxide and nitrogen oxide are 1.08 mg/standard cubic meter, 4.88 mg/standard cubic meter and 18.16 mg/standard cubic meter respectively, which are better than the national ultra-low emission standards, and the unit realizes green, energy-saving, low-carbon and high-efficiency operation. The commissioning of the unit marks the successful completion of the construction task of Unit 3 and the full-scale commercial operation stage.
　　National Energy Shanghai Miao 2×1000MW unit project is a crucial energy project to implement the strategic goal of "west-east power transmission" and is a key supporting project for the ±800kV UHV DC transmission project from Shanghai Miao to Linyi, Shandong. The project aims to build a new benchmark of the same type of unit in China and create a world class green and intelligent thermal power demonstration project with global competitiveness. In the construction of the project, the whole design team adhered to the green and ecological civilization construction standards, planned at a high level, advanced at a high standard, and all the participants worked in solidarity. Adopting the domestic leading high-capacity, high-parameter, ultra-supercritical, ultra-clean coal-fired power generation technology, the power generation efficiency reached the first-class level of similar coal-fired units in China.The project has achieved the design goals of ultra-low emission, ultra-low energy consumption and green environment protection, which is of great significance to promote the national energy transmission strategy to the east, providing a strong motivation to accelerate local economic and social development, and playing an important role in alleviating air pollution and improving ecological environment.
　　The National Energy Shanghai Miao Project is another exemplary work of SDEPCI in the application of advanced high-capacity and high-parameter coal power technology. It is a world class green and intelligent thermal power demonstration project built together with the owner. It will definitely become a shining pearl on the strategic layout of national west-east power transmission!