300MW火电机组深度调峰经济性研究  

Economical Research on Deep Peak Shaving of 300MWThermal Power Units

作　　者：郭瑞芳[1] Guo Ruifang(Yinchuan Energy College,Yinchuan Ningxia 750105)

机构地区：[1]银川能源学院,宁夏银川750105

出　　处：《现代工业经济和信息化》2023年第2期208-210,213,共4页Modern Industrial Economy and Informationization

基　　金：银川能源学院科学研究项目(项目编号2021-KY-Y-03)。

摘　　要：以某地区300 MW亚临界机组为例,对机组调峰增加能耗成本进行研究,结合相关调峰补贴得出机组调峰经济性的结论。对机组调峰带来的安全性和经济性进行分析,得出一定的解决措施,为掌握300 MW机组深度调峰能力及提高机组的盈利能力和上网竞争力提供一定的参考。In order to solve the problem of new energy consumption and meet the load demand of the grid,thermal power units must participate in peak regulation.However,the operating conditions of peak-shaving units deviate from the design conditions for a long time,resulting in a decrease in unit efficiency and poor economy.Taking a 300MW subcritical unit in a certain area as an example,this paper studies the increased energy consumption cost of the unit peak shaving,and draws a conclusion on the peak shaving economy of the unit combined with the relevant peak shaving subsidies.The safety and economy brought by peak shaving of the unit are analyzed,and certain solutions are obtained,which provides a certain reference for mastering the deep peak shaving capability of the 300MW unit and improving the profitability and online competitiveness of the unit.

关 键 词：300MW火电机组 深度调峰 经济性 

分 类 号：TM621[电气工程—电力系统及自动化]