摘要
700℃先进超超临界燃煤发电技术能够大幅提高机组的发电效率,并减少污染物及温室气体排放,具有非常重要的意义。而利用700℃关键部件验证试验平台对高温材料和部件进行实炉验证,是700℃技术走向实际工程应用必不可少的一个关键技术环节。文中介绍了我国首个700℃试验平台的研发情况,对材料选择、关键参数、出口边界条件、系统方案设计、关键部件的制造加工、安装调试等方面情况进行了简要介绍。700℃试验平台已顺利实现了投运,并达到了设计参数。未来,将开展长周期的试验验证研究工作。
700℃ advanced ultra-supercritical （A-USC） coal-fired power generation technology has advantages of much higher power generating efficiency, and lower pollutant and CO2 emissions. To verify the performance of high temperature materials and parts through component test facility attached on real unit is essential for 700℃ technology to be put into application finally. This paper introduced the first 700℃ component test facility （CTF-700） of China, which was successfully built and rurming at expected parameters under systematical study on the material performance, key parameters, outlet boundary conditions, system design, key parts manufacturing, onsite installation and trial operation, etc. Long-term verifying tests of over tens of thousands hours are now carrying out continuously on CTF-700.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2017年第6期1739-1745,共7页
Proceedings of the CSEE
基金
国家能源应用技术研究及工程示范项目(NY20110105)
中国华能集团公司科技项目(HNKJ14-H01)~~
关键词
700℃先进超超临界
验证试验平台
高温材料
系统方案
参数
流程
700℃ advanced ultra-supercritical （A-USC）
component test facility
high-temperature material
systemdesign
parameters
process
