摘要
通过300 MW无烟煤燃烧方式锅炉在100 MW、90 MW无燃油助燃工况下进行燃烧调整试验,研究"W"火焰锅炉低负荷稳燃性能,汽温、汽压和烟气温度等参数变化趋势,确定锅炉不投油燃烧稳定,汽轮机安全运行,选择性催化还原脱硝装置可靠投运的最低负荷,为机组参与电网深度调峰,争取深度调峰补偿提供依据。
The combustion adjustment tests of 300 MW anthracite boiler under 100 MW and 90 MW oil-free conditions were carried out to study the combustion stability of W-flame boiler under lower load conditions.The parameters＇ changing trend of steam temperature,pressure and gas temperature are studied.The minimum loads to ensure stable combustion without oil,to guarantee safe operation of unit and to operate SCR denitrification device reliably are identified,which provides basis for participating into deep peak-regulation in power grid operation and striving for the deep peak compensation.
作者
汪海洋
王洁
WANG Haiyang;WANG Jie(Shanxi Investment Group Jincheng Thermal Power Co., Ltd., Jincheng, Shanxi 048000, Chin)
出处
《山西电力》
2017年第6期42-45,共4页
Shanxi Electric Power
关键词
无燃油
燃烧调整
深度调峰
oil-free
combustion adjustment
peak-load regulation
