A method to determine the power to heat ratio, the cogenerated electricity and the primary energy savings of cogeneration systems after the European Directive

被引:62
作者
Frangopoulos, Christos A. [1 ]
机构
[1] Natl Tech Univ Athens, Sch Naval Architecture & Marine Engn, Zografos 15780, Greece
关键词
Cogeneration systems; Power to heat ratio; Cogenerated electricity; Primary energy savings; GREENHOUSE-GAS EMISSIONS; TRIGENERATION SYSTEMS; INDICATORS;
D O I
10.1016/j.energy.2011.12.044
中图分类号
O414.1 [热力学];
学科分类号
070201 [理论物理];
摘要
According to the European Directive for the promotion of cogeneration, in order for cogeneration systems to be eligible for economic and financial benefits, they must comply with certain requirements regarding efficiency and primary energy savings. Therefore, the calculation of these two performance indicators, together with the electrical and/or mechanical energy produced in connection with the useful heat, is of crucial importance for the economic viability of these systems. In the present work, the main questions that have to be answered on this subject are posed, and a complete procedure to answer the questions and perform the necessary calculations is presented. This work not only is useful for the current needs, but also gives specific hints for future revision of the Directive on Cogeneration and the related texts. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:52 / 61
页数:10
相关论文
共 12 条
[1]
[Anonymous], 2004, CEN CENELEC WORKSH A, P35
[2]
[Anonymous], 2004, OFFICIAL J EUROPEAN
[3]
[Anonymous], 2008, OFFICIAL J EUROPEAN
[4]
[Anonymous], 2007, Official Journal of the European
[5]
Cogeneration: a regulatory framework toward growth [J].
Cardona, E ;
Piacentino, A .
ENERGY POLICY, 2005, 33 (16) :2100-2111
[6]
Assessment of the greenhouse gas emissions from cogeneration and trigeneration systems. Part I: Models and indicators [J].
Chicco, Gianfranco ;
Mancarella, Pierluigi .
ENERGY, 2008, 33 (03) :410-417
[7]
Gyftopoulos E.P., 1991, Thermodynamics. Foundations and Applications
[8]
Hatsopoulos G.N., 1981, Principles of general thermodynamics
[9]
Assessment of the greenhouse gas emissions from cogeneration and trigeneration systems. Part II: Analysis techniques and application cases [J].
Mancarella, Pierluigi ;
Chicco, Gianfranco .
ENERGY, 2008, 33 (03) :418-430
[10]
A novel method for the design of CHCP (combined heat, cooling and power) systems for buildings [J].
Martinez-Lera, S. ;
Ballester, J. .
ENERGY, 2010, 35 (07) :2972-2984