中国电力 ›› 2018, Vol. 51 ›› Issue (3): 144-149,169.DOI: 10.11930/j.issn.1004-9649.201702079

• 节能与环保 • 上一篇    下一篇

火电机组碳排放特性研究及管理建议

孙友源, 郑张, 秦亚琦, 郭振, 任健   

  1. 华电电力科学研究院有限公司, 浙江 杭州 310030
  • 收稿日期:2017-02-21 修回日期:2017-07-03 出版日期:2018-03-05 发布日期:2018-03-12
  • 作者简介:孙友源(1989—),男,山东滕州人,硕士,助理工程师,从事碳排放和低碳技术等方面的研究,E-mail:youyuan-sun@chder.com;郑张(1991—),男,湖南长沙人,硕士,助理工程师,从事碳排放在线检测和碳捕集等方面的研究,E-mail: zhang-zheng@chder.com;秦亚琦(1987—),男,河南漯河人,硕士,助理工程师,从事碳排放统计核算体系和碳配额分配等方面的研究,E-mail: yaqi-qin@chder.com;郭振(1989—),男,山东济南人,硕士,助理工程师,从事碳排放统计核算体系和碳市场政策等方面的研究,E-mail: zhen-guo1@chder.com;任健(1988—),男,江苏南京人,硕士,助理工程师,从事碳排放统计核算体系等方面的研究,E-mail:jian-ren@chder.com。

Study on Carbon Emission Characteristics and Suggestions on Carbon Emission Management of Coal-fired Power Plant

SUN Youyuan, ZHENG Zhang, QIN Yaqi, GUO Zhen, REN Jian   

  1. Huadian Electric Power Research Institute Co., Ltd., Hangzhou 310030, China
  • Received:2017-02-21 Revised:2017-07-03 Online:2018-03-05 Published:2018-03-12

摘要: 为研究燃煤机组碳排放特性,在深入分析GB/T32151.1—2015中计算碳排放量方法学的基础上,建立了供电碳排放强度简化计算模型和详细计算模型,并通过实测单位热值含碳量和碳氧化率数据对所建模型进行了可靠性验证,证明了所建模型能相对准确快速地获得机组碳排放强度。以某电厂超高压循环流化床机组为例,基于所建模型深入分析了供电煤耗和煤种对碳排放相关指标影响,结果表明供电煤耗和煤种标煤的碳排放系数的减小可显著降低机组碳排放强度,并给出了发电企业控制碳排放的相关建议,为发电企业碳排放管理工作提供了参考。

关键词: 燃煤机组, 碳排放, 碳排放强度, 供电煤耗, 煤种, 标煤的碳排放系数

Abstract: To analyze the carbon emissions characteristics of coal-fired power plant accurately, a simplified calculation model and a detailed calculation model of power supply carbon emission intensity are established based on the China national standard GB/T 32151.1, and the reliability of the established models is verified using the measured carbon content of unit calorific value and carbon oxidation rate data, which shows that the proposed model can accurately and quickly obtain the carbon emission intensity of the power plant. Taking an ultra-high pressure CFB (circulating fluidized bed) unit as an example, the influences of net coal consumption and coal type characteristics on carbon emissions are analyzed according to the detailed calculation model, which shows that the decrease of net coal consumption and carbon emission coefficient of standard coal can reduce the carbon emission intensity, then some suggestions on carbon emission management are given, which provides a reference for the management of carbon emissions in the other power plants.

Key words: coal-fired unit, carbon emission, carbon emission intensity, power supply standard coal consumption, coal type, carbon emission coefficient of standard coal

中图分类号: