摘要
“碳达峰、碳中和”双碳目标推动下,煤电机组逐步由电量型电源向调节性电源转变,随着新能源发电和外电入鲁的比例增大,供暖季山东电网煤电机组面临供暖与调峰双重考验。通过分析山东省内直调公用热电机组类型数量和供暖面积变化趋势,研究不同类型热电机组供热与调峰性能,为“十四五”期间煤电机组供热灵活性改造提供参考。
Driven by the goal of“carbon peaking and neutralization”,coal⁃fired power units have gradually changed from electricity based power supply to regulatory power supply.With the increase of the proportion of new energy power and external electricity into Shandong,coal⁃fired power units of Shandong power grid are facing the double test of heating and peak shaving during the heating season.By analyzing the number change trend of the heating mode and heating area of direct dispatching public thermal power units in Shandong province,the heating and peak shaving performance of different types of thermal power units are studied,so as to provide reference for the heating flexibility transformation of coal⁃fired power units during the“14th Five Year Plan”period.
作者
劳金旭
郑威
巩志强
祝令凯
商攀峰
LAO Jinxu;ZHENG Wei;GONG Zhiqiang;ZHU Lingkai;SHANG Panfeng(State Grid Shandong Electric Power Research Institcrte,Jinan 250003,China)
出处
《山东电力技术》
2022年第4期34-38,共5页
Shandong Electric Power
基金
山东省自然科学基金青年基金项目(ZR2020QE199)
山东电力研究院技术革新项目“山东电网不同类型热电联产机组供热与调峰能力性能研究”(ZY-2021-25)。
关键词
热电联产
调峰
改造
cogeneration
peak shaving
reform
