引进型机组参与两班制调峰的节能效益  

The Energy-saving Benefit of Imported Unit in Two Shifts Operation Peak Modulation

作　　者：李坤[1] 金兴 辛超[1] 李前峰[1] 

机构地区：[1]上海电力学院能源与机械工程学院,上海200090 [2]上海电力股份有限公司生产运营部,上海200010

出　　处：《能源与节能》2012年第12期62-64,共3页Energy and Energy Conservation

摘　　要：随着经济发展,人民生活水平的提高,社会对电能的需求不断地增长,使电网容量不断扩大,用电结构发生很大的变化,致使各大电网的峰谷差日趋增大。同时大机组参与调峰使发电煤耗大幅增加,以上海电网为例,从煤耗角度出发,分析引进型300 MW机组参与两班制调峰产生的节能效果。With the development of economy and the improvement of people＇s living standard, social＇s demand for power continues to grow, the capacity of power grid continues to expand, and power consumption structure change strikingly, which cause the valley-to-peak of power grid increasing. At the same time, large unit involving in peak modulation enables the power coal consumption increase. This paper took Shanghai electric grid as an example, from the aspect of coal consumption, analyzed the ener- gy saving effect of two shifts peak modulation in which imported 300 MW unit involved.

关 键 词：上海电网 两班制 节能 300 MW机组 

分 类 号：TK115[动力工程及工程热物理—热能工程]