en.Wedoany.com Reported - On April 16, Unit 1 of the low-grade coal power generation project, developed by China Electric Power Construction Group in Pan'an, Guizhou Province, successfully completed a 168-hour full-load trial operation. The unit is operating stably and has officially entered the commercial operation phase. This progress provides an important reference for the commissioning work of Unit 2 and advances the overall dual-unit commissioning process of the project.
Unit 1 of this project is equipped with a steam turbine developed by Harbin Electric Corporation Turbine Company. It adopts a design featuring single reheat, single shaft, four cylinders with four exhausts, and an ultra-supercritical reaction condensing configuration. Utilizing mature cylinder and valve module combinations along with high-temperature materials, the unit offers flexible start-stop capability, stable operation, and convenient maintenance, enhancing thermal performance and efficiency.
During project implementation, Harbin Electric Corporation Turbine Company adhered to high standards and maintained close cooperation with the customer, construction parties, and supervision units. It provided full-process technical support from R&D and design to installation and commissioning, promptly resolving technical issues to ensure the smooth commissioning of the unit.
The Pan'an Low-Grade Coal Power Generation Project is a key project in Guizhou Province's "14th Five-Year Plan" for power development. It employs a coal-electricity integrated operation model to achieve comprehensive resource utilization. As a crucial component of Guizhou Province's comprehensive energy base, once fully operational, the project will enhance the power system's peak regulation and ramping capabilities, support the clean utilization of coal resources, and assist Liupanshui City in advancing its coal-power industry towards higher-end, intelligent, and green development. It will also promote the construction of an integrated energy base incorporating wind, solar, hydro, thermal power, and energy storage.
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