| 供电煤耗率对标基准模型及其节能潜力研究 |
| |
| 引用本文： | 殷冠军,张小桃,王爱军,宫广东.供电煤耗率对标基准模型及其节能潜力研究[J].热力发电,2012,41(3):22-25,36. |
| |
| 作者姓名： | 殷冠军 张小桃 王爱军 宫广东 |
| |
| 作者单位： | 华北水利水电学院电力学院,河南郑州,450011 |
| |
| 基金项目： | 河南省教育厅自然科学研究资助项目(2008A470005);郑州市科技局项目编号(074SCCG32108-5) |
| |
| 摘 要： | 基于锅炉效率、机组热耗率、厂用电率的在线计算模型,建立供电煤耗率的在线计算模型,并以机组设计煤种和运行参数为基础建立锅炉效率、机组热耗率、厂用电率的对标基准模型。结合350MW机组,确定机组煤耗率随负荷和入炉煤质变化的对标基准值,以实现电厂主要指标对标基准的动态计算,为电厂指标考核和节能分析提供参考。
|
| 关 键 词： | 锅炉效率 机组热耗率 厂用电率 供电煤耗率 对标基准值 节能 |
STUDY ON THE BENCHMARKING REFERENCE MODEL OF NET COAL CONSUMPTION RATE AND ITS ENERGY- SAVING POTENTIAL |
| |
| YIN Guanjun
,
ZHANG Xiaotao
,
WANG Aijun
,
Gong Guangdong.STUDY ON THE BENCHMARKING REFERENCE MODEL OF NET COAL CONSUMPTION RATE AND ITS ENERGY- SAVING POTENTIAL[J].Thermal Power Generation,2012,41(3):22-25,36. |
| |
| Authors: | YIN Guanjun ZHANG Xiaotao WANG Aijun Gong Guangdong |
| |
| Affiliation: | North China College of Water Resources and Hydraulic Power,Zhengzhou 450011,Henan Province,PRC |
| |
| Abstract: | Based on the on-line calculating model of boiler efficiency,heat consumption rate of unit,and consumption rate of auxiliary power,an on-line calculating model for net coal consumption rate has been established,and its benchmarking reference model being constructed on the basis of designed coal sort and designed parameters for unit.Taking one 350MW unit as example,the benchmarking reference value for unit’s coal consumption rate,which changes along with variation of load and quality of furnace-entering coal,has been determined,so as to realize the dynamic calculation of benchmarking reference for the main indices in power plant,providing with reference for index evaluotion and energy-saving analysis in power plant. |
| |
| Keywords: | boiler efficiency heat consumption rate of unit consumption rate of auxiliary power net coal consumption rate benchmarking reference valu |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
