On September 3, 2024, China Energy Engineering Group Shanxi Electric Power Survey and Design Institute (Shanxi院), which served as the general contractor, successfully connected the nation's first grid-side flywheel energy storage frequency regulation power station, the Dinglun Energy 30 MW Flywheel Energy Storage Project, to the grid for power generation. This project, consisting of a 30 MW flywheel energy storage frequency regulation power station and auxiliary supporting facilities, is composed of 12 sets of flywheel energy storage frequency regulation units. Each unit includes 10 high-speed magnetic levitation flywheels, related auxiliary, drive, and control systems, as well as an integrated boost converter prefabricated cabin. Flywheel energy storage technology boasts significant advantages such as rapid continuous charging and discharging, precise power regulation, low full-lifecycle costs, no pollution, and safe and reliable equipment.

This significant achievement marks a solid step forward for our country in the field of energy storage. In this landmark project, Shanxi Dewang Company provided strong support for the air cooling tower section of the project, relying on its professional technology and excellent service. As a crucial component of the power station, the air cooling tower plays a vital role in ensuring the stable operation and efficient heat dissipation of the station.

The successful grid connection and power generation of the Dinglun Energy 30 MW Flywheel Energy Storage Project not only provides a new solution for the stable operation and frequency regulation of China's power grid but also sets an example for the development of China's energy storage industry. During the project implementation, our company collaborated strongly with China Energy Engineering Group Shanxi Electric Power Survey and Design Institute, fully leveraging our technological advantages and rich experience to meticulously design, strictly supply, and service, ensuring the quality and performance of the air cooling tower, thereby making a significant contribution to the smooth progress of the project.