电蓄热生活热水系统与燃煤锅炉的经济性分析  

Economic performance analysis for electric storage hot water system and coal - fuelled boilers

作　　者：韩凤光[1] 韩雪松[1] 李万友[1] 李志梅[1] 张鹤砚[1] 李世新[2] 

机构地区：[1]绥化电业局,黑龙江绥化152061 [2]双鸭山第一发电有限责任公司,黑龙江双鸭山155100

出　　处：《黑龙江电力》2003年第4期300-302,305,共4页Heilongjiang Electric Power

摘　　要：针对黑龙江省地处高寒地区采暖期的特点,分析了电采暖的方式、电加热锅炉的特点,通过绥化电业局电蓄热生活热水系统与燃煤锅炉的经济技术分析、投资比较,认为电锅炉效率大大高于燃煤锅炉效率,采用低谷用电和间歇运行可以降低电锅炉运行成本。Considering the special features of heating in Heilongjiang, a highly cold area, the modes of electric heating and the special features of electric boilers are discussed. It is concluded from the technical and e-conomic analysis of the electric storage hot water system and the coal - fuelled boilers under Suihua electric power bureau, and the comparison of investments that the efficiency of electric boilers are much higher than that of coal - fuelled boilers , and the operating cost of electric boilers can be reduced through use of electricity at valleys and intermittent operations.

关 键 词：电锅炉 电采暖 效率 成本 

分 类 号：TK284.1[动力工程及工程热物理—动力机械及工程]