基于Ebsilon软件的联合循环机组进气冷却系统分析Analysis of Intake Cooling System of Combined Cycle Unit Based on Ebsilon Software
罗城鑫,张海珍,王明晓,林达,柯冬冬,李焕龙
LUO Chengxin,ZHANG Haizhen,WANG Mingxiao,LIN Da,KE Dongdong,LI Huanlong
摘要(Abstract)：
燃气-蒸汽联合循环机组的运行性能容易受环境温度变化的影响,尤其是我国南方炎热的夏季,在电力负荷需求高峰期却不得不面临机组出力不足的问题。通过运用Ebsilon系统建模软件来分析不同环境温度对单循环燃气轮机和联合循环机组性能的影响,分析所在区域不同上网电价和供气气价条件下实施进气冷却技术的经济可行性,给出了适宜开展吸收式制冷进气冷却技术改造的边界条件。
Operation performance of gas-steam combined cycle units are susceptible to changes in ambient temperature. Especially in the peak period of power load demand in the hot summer of southern China, the insufficient unit output is a problem that needs to be faced with. This paper uses Ebsilon system modeling software to analyze the impact of ambient temperatures on the performances of single cycle gas turbine and combined cycle unit; besides, it elaborates on the economic feasibility of implementing inlet air cooling technology under different local feed-in tariffs and gas prices and introduces the boundary condition for absorbent refrigeration inlet cooling technology transformation.
关键词(KeyWords)：
燃气轮机;联合循环;Ebsilon;进气冷却;经济性
gas turbine;combined cycle;Ebsilon;inlet air cooling;economy
基金项目(Foundation): 国家重点研发计划项目（2018YFB0905101）
作者(Author):
罗城鑫,张海珍,王明晓,林达,柯冬冬,李焕龙
LUO Chengxin,ZHANG Haizhen,WANG Mingxiao,LIN Da,KE Dongdong,LI Huanlong
DOI: 10.19585/j.zjdl.202008017
参考文献(References)：
- [1]SHUKLA AK,SINGH O.Performance evaluation of steam injected gas turbine based power plant with inlet evaporative cooling[J].Appl Therm Eng,2016(102):454-464.
- [2]SAGHAFIFIFAR M,GADALLA M.Innovative inlet air cooling technology for gas turbine power plants using integrated solid desiccant and Maisotsenko cooler[J].Energy,2015(87):663-677.
- [3]林燕，杨道宏.进气冷却对燃机联合循环的性能影响分析[J].南方能源建设，2019,6(3):64-69.
- [4]张磊，温天笑，宋健，等.Maisotsenko循环在燃气轮机进气冷却中的应用研究[J].热能动力工程，2017,32(8):17-23.
- [5]陈仁贵，王海波，牛兵，等.燃气轮机进气降温幅度的研究[J].热能动力工程，2016,31(3):129-133.
- [6]BARAKAT S,RAMZY A,HAMED A M,et al.Enhancement of gas turbine power output using earth to air heat exchanger(EAHE)cooling system[J].En ergy conversion and management,2016(111):137-146.
- [7]BARIGOZZI G.Techno-economic analysis of gas turbine inlet air cooling for combined cycle power plant for different climatic conditions[J].Appl Therm Eng,2015(82):57-67.
- [8]孙衍锋.AE94.3A型燃气轮机进气冷却的应用可行性研究[J].热能动力工程，2017(11):117-121.
- [9]EHYAEI M A,TAHANI M,AHMADI P,et al.Optimization of fog inlet air cooling system for combined cycle power plants using genetic algorithm[J].Applied Thermal Engineering,2015(76):449-461.
- [10]KAMAL S N O,SALIM D A,FOUZI M S M,et al. Feasibility study of turbine inlet air cooling using mechanical chillers in malaysia climate[J].Energy Procedia,2017(138):558-563.
- [11]KUMAR V,MAHTO D.Analysis of evaporative cooling of inlet air influence on gas turbine cycle performance[C]//Renewable Energy and its Innovative Technologies.Singapore:Springer,2019:205-218.
- [12]焦树建．燃气轮机与燃气-蒸汽联合循环装置[M]．北京：中国电力出版社，2007.
- [13]孟冰冰，郭丰慧，胡林献，等.考虑天然气-电力耦合的多能源系统风电消纳分析[J].电力工程技术，2019,38(6):2-8.
- [14]雷增强，高玮，卢冠勋.M701F4型燃气-蒸汽联合循环机组旁路控制优化[J].广东电力，2018,31(5):35-41.
- [15]王庆韧.M701F3型燃气轮机燃烧振动大的解决方案[J].广东电力，2018,31(3):37-41.