700℃先进超超临界发电技术的开发与进展  

700℃ Advanced Ultra-supercritical Power Generation Technology Development and Progress

作　　者：杨根盛 李忠 杨定华[1,2] 张大龙[2] 

机构地区：[1]神华集团公司,北京100011 [2]清华大学热能工程系,北京100084

出　　处：《锅炉制造》2013年第4期1-4,7,共5页Boiler Manufacturing

摘　　要：论述了700℃先进超超临界发电技术在经济效益和节能环保方面的优势,介绍了欧盟、美国以及日本关于700℃先进超超临界发电技术的开发情况。研究表明,新型耐高温材料的研究与开发是发展700℃先进超超临界发电技术的关键,此外,优化和改进热力系统也十分重要。最后结合我国超超临界机组的运行情况,分析了我国发展700℃先进超超临界发电技术的意义和途径,并提出合理化建议。Discussed the advantages of 700℃ ultra - supercritical （USC） power generation technology in the economic benefit, energy saving and environment protection, and introduced the development situation of 700℃ USC in European Union, USA and Japan. The results showed that the new type high temperature materials research and development is key to the development of 700 ~（2 USC power gener- ation technology, and the optimization and improvement of thermal system is also very important. Fi- nally,according to the USC power plant operation experience in China, analysis significance and path- ways of development of 700℃ USC power generation technology, and make reasonable suggestions.

关 键 词：700℃ 超超临界发电技术 开发与进展 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]