300 MW机组循环流化床锅炉低负荷燃烧调整试验研究  

Test Study on Low-load Combustion Adjustment of Circulating Fluidized Bed Boiler of 300 MW Units

作　　者：任兵 明亮 姚力 REN Bing;MING Liang;YAO Li(CHN Energy Science and Technology Research Institute Co.,Ltd.,Taiyuan,Shanxi 030001,China)

机构地区：[1]国家能源集团科学技术研究院有限公司,山西太原030001

出　　处：《山西电力》2023年第2期49-52,共4页Shanxi Electric Power

摘　　要：为提高机组运行的经济性,开展了低负荷燃烧调整试验研究。通过对运行总风量、上下二次风配比和床压的调整,分析了各参数变化对锅炉热效率的影响,并提出提高机组运行经济性的调整措施和建议。In order to improve the operation economy of the unit,the test of low-load combustion adjustment is carried out.The influence of different parameters on boiler thennal efficiency is analyzed by adjusting the total operating air volume,the ratio of upper and lower secondary air and the bed pressure.And the adjustment measures and proposals to improve the operation economy of the unit are put forward.

关 键 词：循环流化床锅炉 低负荷运行 燃烧调整试验 

分 类 号：TM621.2[电气工程—电力系统及自动化] TK227.1[动力工程及工程热物理—动力机械及工程]