超临界汽轮机组变工况下运行参数目标值的计算分析  

CALCULATION AND ANALYSIS OF OPERATIONAL TARGET VALUES FOR SUPERCRITICAL STEAM TURBINES UNDER OFF-DESIGN CONDITIONS

作　　者：王晓刚[1] 胡洪华[1] 庞顺[1] 王洪彦 

机构地区：[1]西安热工研究院有限公司,陕西西安710032 [2]聊城热电有限公司,山东聊城252042

出　　处：《热力发电》2006年第5期16-18,37,共4页Thermal Power Generation

摘　　要：在研究超临界汽轮机组的热力系统及运行特点的基础上,提出变工况下超临界汽轮机组各运行参数目标值的计算模型,并对国产某600 MW超临界汽轮机组进行计算分析。结果表明,所建模型切实可行,效果良好,能够指导机组的优化运行。On the basis of studying thermal system and operation properties for supercritical units,a calculation model of operational target values of supercritical steam turbine unit under offdesign conditions has been put forward,and a homemade supercritical steam turbine unit being calculated and analysed.The results show that the established model to be feasible,to have good effectiveness,and can be used for guiding optimization of operation for the unit.

关 键 词：超临界汽轮机组 变工况运行 运行参数 目标值计算 模型 

分 类 号：TM621.4[电气工程—电力系统及自动化]