可变成本报价排序上网方法的可行性研究  

Feasibility study based on variable-cost bidding method of sorting to the grid

作　　者：黄诗文[1] 姚建刚[1] 谢宇翔 陈华林 李文杰 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082 [2]湖南湖大华龙电气与信息技术有限公司,湖南长沙410082

出　　处：《电力系统保护与控制》2010年第17期116-120,共5页Power System Protection and Control

基　　金：国家科技部创新基金(07C26214300719)~~

摘　　要：以节能减排为目标,为增强节能发电调度的可操作性和市场竞争性,在对火电厂可变成本与煤耗的关系进行计算和比较分析的基础上,提出了可变成本报价排序上网的新方法。通过广泛调研数据分析和建立可变成本与煤耗的关系模型,论证了这种新方法的可行性,并对特殊情况下的可变成本报价排序上网方法进行了科学的修正。实例表明,用可变成本报价排序上网是切实可行的。To save power and reduce emission and enhance the operability and competitiveness of the energy-efficient power generation scheduling,variable-cost bidding of sorting to the grid as a new method is proposed,which is based on the calculation and analysis of the relationship between coal consumption and variable-cost in thermal power plants.After widely collecting data,building and investigating the relational model of variable cost and the coal consumption,this paper validates this new method is feasible.In the meanwhile,variable-cost bidding is scientifically improved in some special cases.According to the reality,taking use of this method is practicable.

关 键 词：可变成本 煤耗 报价 上网 排序 

分 类 号：TM621[电气工程—电力系统及自动化]