煤电机组运行灵活性提升技术研究与应用

严新荣, 胡志勇, 张鹏威, 郑成航, 向军, 唐郭安, 刘金亮, 郭剑雄, 黄一博, 于鹏峰, 高翔

Research and Application of Operation Flexibility Improvement Technology for Coal-Fired Power Unit

Xinrong YAN, Zhiyong HU, Pengwei ZHANG, Chenghang ZHENG, Jun XIANG, Guo’an TANG, Jinliang LIU, Jianxiong GUO, Yibo HUANG, Pengfeng YU, Xiang GAO

表5 机组在20%Pe深度调峰下较50%Pe下增加的煤耗

Tab. 5 Coal consumption increase of unit under 20%Pe deep peak regulation compared with 50%Pe load

机组等级 煤种 增加的煤耗/[g/(kW⋅h)] 锅炉 汽轮机 辅机厂用电 综合 300 MW 烟煤 6.2 27.0 19.0 52.2 贫煤 10.7 27.0 19.0 56.7 600 MW 烟煤 6.2 33.0 15.2 54.4 贫煤 10.7 33.0 15.2 58.9 平均 8.45 30.0 17.1 55.6