TY - JOUR
T1 - Analysis of energy efficiency for coal-fired power units based on data envelopment analysis model
AU - Song, Chenxi
AU - Li, Mingjia
AU - Zhang, Fan
AU - He, Yaling
AU - Tao, Wenquan
N1 - Publisher Copyright:
© 2014 The Authors.
PY - 2014
Y1 - 2014
N2 - In this article, the non-parametric data envelopment analysis method (DEA) is employed to evaluate energy efficiency (EE) of coal-fired power units in China. The data set contains inputs and outputs of 34 coal-fired power units with the capacity of 600MW. Input-oriented CCR (Charnes-Cooper-Rhodes) is employed. The value of CCR efficiency calculated in this paper is based on two input parameters: fuel consumption and auxiliary power consumption. The relations between EE and factors including, parameter of main steam, cooling method, capacity utilization rate and annual utilization hours are analysed. Some relation curves are fitted.
AB - In this article, the non-parametric data envelopment analysis method (DEA) is employed to evaluate energy efficiency (EE) of coal-fired power units in China. The data set contains inputs and outputs of 34 coal-fired power units with the capacity of 600MW. Input-oriented CCR (Charnes-Cooper-Rhodes) is employed. The value of CCR efficiency calculated in this paper is based on two input parameters: fuel consumption and auxiliary power consumption. The relations between EE and factors including, parameter of main steam, cooling method, capacity utilization rate and annual utilization hours are analysed. Some relation curves are fitted.
KW - Coal-fired power unit
KW - Data envelopment analysis (DEA)
KW - Energy efficiency (EE)
UR - http://www.scopus.com/inward/record.url?scp=84922358935&partnerID=8YFLogxK
U2 - 10.1016/j.egypro.2014.11.992
DO - 10.1016/j.egypro.2014.11.992
M3 - Conference article
AN - SCOPUS:84922358935
SN - 1876-6102
VL - 61
SP - 904
EP - 909
JO - Energy Procedia
JF - Energy Procedia
T2 - 6th International Conference on Applied Energy, ICAE 2014
Y2 - 30 May 2014 through 2 June 2014
ER -
