基于蓄热电锅炉的风电消纳效益研究  

Research on Wind Power Consumptive Benefits Based on Electric Heat-storage Boiler

作　　者：李钦伟[1] 郭伟[1] 张端梅[2] 杨春时[1] 

机构地区：[1]吉林省电力勘测设计院,长春130022 [2]长春工程学院,长春130012

出　　处：《吉林电力》2015年第5期12-13,17,共3页Jilin Electric Power

摘　　要：针对"三北"地区电网冬季供暖期面临着大量弃风问题,提出了蓄热电锅炉的风电消纳模式,介绍蓄热电锅炉的风电消纳原理,进行了环境、经济效益分析,结果表明,采用蓄热电锅炉进行风电消纳,既能解决弃风问题,又能解决煤炭供热污染物的排放问题,使用风电替代传统煤炭供热,每年可节煤5 799.22t,减少CO210 195.78t、SO25.70t、NOx41.95t和烟尘1.92t排放量,在补贴风电场利用时间的前提下,项目资本金净利润率可达24.62%,环境、经济效益显著。At present,during the winter heating period,the power is facing a large number of abandoned wind problem in China＇s ＂ Three North＂ region.This paper proposes wind power consumptive patterns of electric heat-storage boiler,analyzes wind power consumptive principle of regenerative electric boiler,carries out from the environmental and economic benefits analysis.The results showes that wind power consumptive use of regenerative electric boiler can solve the problem of abandoned wind,and can effectively solve the problem of traditional coal emissions of pollutants.It can save emissions a year of coal 5 799.22 t,reduce CO210 195.78 t,NOx41.95 t.and gas discharge 1.92 t.Under the premise of wind farm subsidies in the use of time,capital of net profit margin can reach 24.62%,the project has remarkable environmental and economic benefits.

关 键 词：风电消纳 蓄热电锅炉 弃风 环境效益 经济效益 

分 类 号：TM614[电气工程—电力系统及自动化] TK229.923[动力工程及工程热物理—动力机械及工程]