Energy and exergy analysis of a 747-MW combined cycle power plant Guddu

被引：42
|
作者：
Ali, Mir Sikander [1 ]
Shafique, Qadir Nawaz [1 ]
Kumar, Dileep [1 ,2 ]
Kumar, Summeet [1 ]
Kumar, Sanjay [1 ,2 ]
机构：
[1] Mehran Univ Engn & Technol, Dept Mech Engn, Shaheed Zulfiqar Ali Bhutto Campus, Khairpur Mirs, Pakistan
[2] Natl Taiwan Univ Sci & Technol, Dept Mech Engn, Taipei, Taiwan
来源：
INTERNATIONAL JOURNAL OF AMBIENT ENERGY | 2020年 / 41卷 / 13期
关键词：
Energy analysis; exergy analysis; combined cycle power plant; HRSG; efficiency; TURBINE; PERFORMANCE;
D O I：
10.1080/01430750.2018.1517680
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The paper presents a detailed study based on the energy and exergy analysis of a combined cycle power plant (CCPP) Guddu having triple pressure heat recovery steam generator (HRSG). The energy loss and the energy efficiency of each plant component with HRSG as a whole is calculated. The exergy destruction of these components and the sub-parts of the HRSG are also found out. All the three stages of the steam turbine are analysed individually. The combustion chamber is found to have the maximum share of exergy destruction while the condenser is having a maximum of energy loss. The total net power output, energy and exergy efficiency of the whole plant is calculated as 737.8 MW, 59.12% and 58.24%, respectively. The error in getting the designed power output of 747 MW is 3.16%. The thermal efficiency of the Brayton and Rankine cycle is 62.01% and 56.38%, respectively.
引用
收藏
页码：1495 / 1504
页数：10
相关论文
共 50 条
  • [1] Exergy analysis of a 420 MW combined cycle power plant
    Ameri, M.
    Ahmadi, P.
    Khanmohammadi, S.
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2008, 32 (02) : 175 - 183
  • [2] Energy, exergy and parametric analysis of a combined cycle power plant
    Aliyu, Mansur
    AlQudaihi, Ahmad B.
    Said, Syed A. M.
    Habib, Mohamed A.
    THERMAL SCIENCE AND ENGINEERING PROGRESS, 2020, 15
  • [3] Exergy analysis of Garri "2" 180 MW combined cycle power plant
    Abuelnuor, A. A. A.
    Saqr, Khalid M.
    Mohieldein, Siddig Abuelgasim Abbas
    Dafallah, Khalid Ahmed
    Abdullah, Mohammednour M.
    Nogoud, Yasser Abdullah Mahjoub
    RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2017, 79 : 960 - 969
  • [4] Energy and exergy assessment of 750 MW combined cycle power plant: A case study
    Elwardany, Mohamed
    Nassib, A. M.
    Mohamed, Hany A.
    Abdelaal, MR.
    ENERGY NEXUS, 2023, 12
  • [5] Energy-exergy analysis of gas turbine cycle in a combined cycle power plant
    Hacihafizoglu, Oktay
    ENERGY EDUCATION SCIENCE AND TECHNOLOGY PART A-ENERGY SCIENCE AND RESEARCH, 2011, 27 (01): : 123 - 138
  • [6] Energy, exergy, and economic analysis of an integrated solar combined cycle power plant
    Benabdellah, Hamza Moussa
    Ghenaiet, Adel
    ENGINEERING REPORTS, 2021, 3 (11)
  • [7] Combined Cycle Power Plant Performance Evaluation Using Exergy and Energy Analysis
    Pattanayak, Lalatendu
    Sahu, Jaya Narayan
    Mohanty, Pravakar
    ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2017, 36 (04) : 1180 - 1186
  • [8] Energy and exergy analyses for a combined cycle power plant in Jordan
    Altarawneh, Obieda R.
    Alsarayreh, Alanood A.
    Al-Falahat, Ala'a M.
    Al-Kheetan, Mazen J.
    Alrwashdeh, Saad S.
    CASE STUDIES IN THERMAL ENGINEERING, 2022, 31
  • [9] Energy and Exergy Analysis of a 348.5 MW Steam Power Plant
    Mitrovic, D.
    Zivkovic, D.
    Lakovic, M. S.
    ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2010, 32 (11) : 1016 - 1027
  • [10] Energy-exergy analysis and modernization suggestions for a combined-cycle power plant
    Cihan, A
    Hacihafizoglu, O
    Kahveci, K
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2006, 30 (02) : 115 - 126
12345