Recently, with the successful integration of the last 110kV interconnection line into the 220kV Xigang Station, all 110kV substations of Shanxi Jianlong have achieved independent centralized power supply, which not only meets the company's growing demand for production electricity but also brings significant economic benefits to the company.
The 110kV interconnection line project is a key project implemented by Shanxi Jianlong to meet the growing electricity demand and improve production efficiency. Since the main transformer of the 220kV Xigang Station was officially powered in January 2023, the project team has gone through months of hard work, overcome many technical difficulties, and successfully achieved the load migration of 5 110kV substations.
After the completion of the project, the overall power grid structure of Shanxi Jianlong has become more stable and flexible. While improving the safety and reliability of electricity use, it is expected to save more than 30 million yuan in electricity bills and reduce more than 36 million yuan in transformer basic fees. In addition, the project has completely solved the previous grid connection problem of 2*100MW gas-fired power generation, reducing the loss of electricity price difference by more than 6 million yuan per year, and creating a comprehensive annual benefit of more than 72 million yuan.
During the construction process, faced with complex construction environments, difficult technical operations, and tight deadlines, the project team has always adhered to the attitude of excellence, strictly followed national standards and industry specifications, and complied with safety regulations and rules. From equipment selection to installation and commissioning, every link has been repeatedly verified and strictly inspected to ensure the high standards and high quality of the project. At the same time, the team members overcame the complex and cumbersome approval process in the process of handling power transmission procedures and relied on their rich experience and superb technology to ensure that the project moved forward steadily.
The successful transmission of the 110 kV interconnection line project not only demonstrates Shanxi Jianlong's strength and ability in power infrastructure construction but also injects new impetus and vitality into the company's future development. Next, Shanxi Jianlong will continue to uphold the development concepts of innovation, coordination, green, openness, and sharing, continuously optimize production processes, improve energy efficiency, and lay a solid foundation for the sustainable development of the company.