Exergy analysis of a thermal power plant with measured boiler and turbine losses

被引：187
|
作者：
Regulagadda, P. [1 ]
Dincer, I. [1 ]
Naterer, G. F. [1 ]
机构：
[1] Univ Ontario, Inst Technol, Fac Engn & Appl Sci, Oshawa, ON L1H 74K, Canada
来源：
APPLIED THERMAL ENGINEERING | 2010年 / 30卷 / 8-9期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Exergy; Energy; Thermal power plant; Efficiency; Sustainability; THERMODYNAMIC ANALYSIS; ENVIRONMENTAL-IMPACT;
D O I：
10.1016/j.applthermaleng.2010.01.008
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this paper, a thermodynamic analysis of a subcritical boiler-turbine generator is performed for a 32 MW coal-fired power plant. Both energy and exergy formulations are developed for the system. A parametric study is conducted for the plant under various operating conditions, including different operating pressures, temperatures and flow rates, in order to determine the parameters that maximize plant performance. The exergy loss distribution indicates that boiler and turbine irreversibilities yield the highest exergy losses in the power plant. In addition, an environmental impact and sustainability analysis are performed and presented, with respect to exergy losses within the system. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：970 / 976
页数：7
相关论文
共 50 条
  • [31] Boiler-turbine dynamics in power-plant control
    Maffezzoni, C
    CONTROL ENGINEERING PRACTICE, 1997, 5 (03) : 301 - 312
  • [32] Losses of exergy in a marine oil-fired boiler
    Maritime University of Szczecin, Institute of Technical Operation of Marine Power Plants, Waly Chrobrego 1-2, 70-500 Szczecin, Poland
    Arch. Thermodyn., 2008, 4 (97-108):
  • [33] Failure analysis of a gas turbine compressor in a thermal power plant
    Masoumi Khalil Abad E.
    Farrahi G.H.
    Masoumi Khalil Abad M.
    Zare A.A.
    Parsa S.
    Journal of Failure Analysis and Prevention, 2013, 13 (3) : 313 - 319
  • [34] Failure analysis of gas turbine blades in a thermal power plant
    Vardar, N.
    Ekerim, A.
    ENGINEERING FAILURE ANALYSIS, 2007, 14 (04) : 743 - 749
  • [35] Description of Exergy Transfer in the Power Plant Boiler's Heat Transfer Process
    Chen Hai-ping
    Wang Bing-li
    Shi Wei-zhu
    Ma Qiang
    Tan Chao
    Fan Zhi-qiang
    2009 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), VOLS 1-7, 2009, : 260 - 264
  • [36] Exergy analysis of a coal-based 210 MW thermal power plant
    Sengupta, S.
    Datta, A.
    Duttagupta, S.
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2007, 31 (01) : 14 - 28
  • [37] Exergy analysis of blast furnace gas and tar as thermal power plant fuels
    Maciel, Carlos R. F.
    Silva, Alexandre M.
    Pereira, Elizabeth M. D.
    Sodre, Jose R.
    ECOS 2006: PROCEEDINGS OF THE 19TH INTERNATIONAL CONFERENCE ON EFFICIENCY, COST, OPTIMIZATION, SIMULATION AND ENVIRONMENTAL IMPACT OF ENERGY SYSTEMS, VOLS 1-3, 2006, : 199 - +
  • [38] ENERGY AND EXERGY ANALYSIS OF A GAS TURBINE POWER PLANT INTEGRATED WITH VAPOR ADSORPTION REFRIGERATION SYSTEM
    Agarwal, Sanchit
    Gupta, Darshika
    Dandotiya, Devendra
    Banker, Nitin D.
    PROCEEDINGS OF THE ASME GAS TURBINE INDIA CONFERENCE, 2019, VOL 1, 2020,
  • [39] Thermal performance of a gas turbine based on an exergy analysis
    Haouam, Abdallah
    Derbal, Chaima
    Mzad, Hocine
    XII INTERNATIONAL CONFERENCE ON COMPUTATIONAL HEAT, MASS AND MOMENTUM TRANSFER (ICCHMT 2019), 2019, 128
  • [40] Thermal exergy optimisation for an irreversible cogeneration power plant
    Kaushik, S. C.
    Chandra, H.
    Khaliq, A.
    INTERNATIONAL JOURNAL OF EXERGY, 2005, 2 (03) : 260 - 273
12345