泰州二期1 000 MW超超临界二次再热机组建设与运行

阐述了1 000 MW二次再热燃煤发电机组的选型和参数确定原则,通过产学研用、严谨论证,推动重大技术创新方案和示范工程落地,探索了机组建设中的技术风险管控和工程管理要点,介绍了精细化管理、洁净化安装、全过程质量管理、精细化调试的关键要点。工程投产后,持续做好运行优化和运行管理,实现了示范工程全面达到各项性能指标,项目的建设和运行对促进中国高效清洁火力发电装备技术水平的提升,促进燃煤的清洁利用,都将具有良好的示范作用。

Construction and Operation of the 1 000-MW Ultra-Supercritical Double Reheat Unit in Taizhou Ⅱ

This paper describes the type selection and parameter determination principles of the 1 000-MW double reheat coal-fired power generation units. Through studies and rigorous demonstration, as well as the promotion of major technological innovation programs and the implementation of the demonstration project, the paper explores the technical risk control and project management points in the construction of the units. It also introduces the key points in the micromanagement, the clean installation, the process quality management, and the precise debugging. Since the operation, the operation optimization and management of the project have been sustained to satisfy all performance index requirements. The construction and operation of the project are demonstratively helpful for improving the technical levels of China’s efficient clean coal power generation equipments and the clean coal utilization.