5月14日，由哈电集团研制的国内单机容量最大400兆瓦全空冷汽轮发电机顺利完成总装型式试验、成功发运，该机组各项性能指标优良，整体技术水平位居国内领先，将应用于新疆生产建设兵团第四师可克达拉热电联产项目。

On May 14th, the domestically largest single-unit capacity 400-megawatt fully air-cooled steam turbine generator, developed by Haidi Group, successfully completed the final assembly type test and was successfully shipped. The performance indicators of this unit are excellent, and its overall technical level ranks among the leading in China. It will be applied to the Kekdala thermal power generation project of the Fourth Division of Xinjiang Production and Construction Corps.

该发电机创新应用多级耦合式高效通风冷却系统，成功突破大容量空冷机组通风冷却领域的核心技术瓶颈。

This generator innovatively adopts a multi-level coupled high-efficiency ventilation and cooling system, successfully breaking through the core technical bottlenecks in the field of ventilation and cooling for large-capacity air-cooled units.

研发团队通过优化循环风路布局，实现冷却介质多级耦合高效换热，大幅提升发电机内部换热性能，显著提升发电机出力极限。

The R&D team optimized the layout of the circulating air path to achieve multi-level coupling of the cooling medium for efficient heat exchange, significantly improving the heat exchange performance within the generator and greatly enhancing the output limit of the generator.

该发电机可适配高海拔环境、宽负荷区间、灵活调峰等复杂运行工况，为新一代大容量全空冷汽轮发电机技术升级提供了原创性技术方案和标杆式工程范例。

This generator is capable of adapting to complex operating conditions such as high-altitude environments, wide load ranges, and flexible peak-load regulation. It provides an original technical solution and a benchmark engineering example for the technological upgrade of the new generation of large-capacity all-air-cooled steam turbine generators.

随着《新一代煤电升级专项行动实施方案》落地，全空冷汽轮发电机凭借循环节水、灵活调峰、高可靠、易维护以及全生命周期成本可控等优势，已从备选技术升级为行业主流，高度契合政策导向，成为缺水地区煤电高质量发展的核心支撑，对推动新型电力系统建设和落实“双碳”目标具有重大意义。

With the implementation of the "Action Plan for the Upgrade of New Generation Coal Power Plants", the all-air-cooled steam turbine generator, due to its advantages such as water-saving circulation, flexible peak-load regulation, high reliability, easy maintenance, and controllable full life cycle costs, has been upgraded from a candidate technology to the industry mainstream. It highly aligns with policy directions and has become the core support for the high-quality development of coal power in water-scarce areas. It is of great significance for promoting the construction of the new power system and implementing the "dual carbon" goals.

据了解，可克达拉热电联产项目位于新疆维吾尔自治区可克达拉市，规划建设2台全空冷汽轮发电机，均由哈电集团电机公司研制。

It is known that the Kekdala Thermal Power Generation and Combined Heat and Power Project is located in Kekdala City, Xinjiang Uygur Autonomous Region. The project plans to build 2 full air-cooled steam turbine generators, all of which will be developed by the Motor Company of Harbin Electric Corporation.

项目建成后，将有效满足当地用电负荷增长需求，显著提升区域电网安全稳定运行能力，为边疆地区经济社会高质量发展提供坚强电力保障，具有显著的经济效益和社会效益。

After the project is completed, it will effectively meet the growing electricity demand in the local area, significantly enhance the safety and stability of the regional power grid operation, provide strong power support for the high-quality development of the economic and social activities in the border regions, and have significant economic and social benefits.