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Framework design of a hybrid energy system by combining wind farm with small gas turbine power plants

Nengsheng BAO, Weidou NI,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 205-210 doi: 10.1007/s11708-009-0073-2

Abstract: A novel power system called wind-gas turbine hybrid energy system was discussed, and the framework designThe hybrid energy system combines wind farm with several small gas turbine power plants to form an integratedThe small gas turbine power plant has such special advantages as fast start-up, shutdown, and quick loadTherefore, the hybrid energy system uses the output from the small gas turbine power plants to compensateThe capacity of the wind farm is chosen according to the capacity and units of small gas turbine power

Keywords： framework design     hybrid energy system     wind farm     gas turbine power plants    

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Experimental investigation of a novel micro gas turbine with flexible switching function for distributedpower system

Xiaojing LV, Weilun ZENG, Xiaoyi DING, Yiwu WENG, Shilie WENG

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 790-800 doi: 10.1007/s11708-020-0691-2

Abstract: Micro gas turbine (MGT) is widely used in small-scale distributed power systems because of its low emissionsAdditionally, the flexible switching between the power generated by the MGT and the power grid is alsoa key factor for keeping the secure operation of a distributed power station.This MGT is located at Shanghai Jiao Tong University (SJTU), which is designed by the Gas Turbine ResearchThe above research work can make our state master independent intellectual property rights of micro gas

Keywords： gas turbine     flexible switching system     control system     distributed power system     emission test    

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Structural modeling of a typical gas turbine system

Naresh YADAV, Irshad Ahmad KHAN, Sandeep GROVER

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 57-79 doi: 10.1007/s11708-011-0164-8

Abstract: This paper presents an approach for the structural modeling and analysis of a typical gas turbine systemturbine system.Since a gas turbine system performance is measured in terms of fluid flow energy transformations acrossA permanent function has been proposed for the functional model of a gas turbine system, which furtherleads to selection, identification and optimal evaluation of gas turbine systems.

Keywords： system modeling     gas turbine system evaluation     graph theoretic approach    

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Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1000-1016 doi: 10.1007/s11708-021-0746-z

Abstract: A novel adjusting method for improving gas turbine (GT) efficiency and surge margin (SM) under part-loadfor an equilibrium running line is adopted based on the characteristic curves of the compressor and turbinepart-load performance of GT due to the increase in compressor efficiency, combustion efficiency, and turbineefficiency as well as turbine inlet temperature, when inlet air temperature is lower than the optimal

Keywords： inlet air temperature     inlet guide vane (IGV) opening     part-load     equilibrium running line     gas turbine    

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Prediction of cost and emission from Indian coal-fired power plants with CO

Naushita SHARMA, Udayan SINGH, Siba Sankar MAHAPATRA

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 149-162 doi: 10.1007/s11708-017-0482-6

Abstract: Coal-fired power plants are one of the most important targets with respect to reduction of CO emissionsThe reasons for this are that coal-fired power plants offer localized large point sources (LPS) of COCO capture and storage (CCS) can be implemented in these power plants for long-term decarbonisationplants with CO capture.The data set of 75 power plants take the plant size, the capture type, the load and the CO emission

Keywords： carbon capture and storage     power plants     artificial intelligence     genetic programming     neuro fuzzy    

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Nonlinear design-point performance adaptation approaches and their comparisons for gas turbine applications

Y. G. LI, P. PILIDIS,

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 446-455 doi: 10.1007/s11708-009-0042-9

Abstract: Accurate performance simulation and understanding of gas turbine engines is very useful for gas turbineIn this paper, two nonlinear gas turbine design-point performance adaptation approaches have been presentedThe engine performance parameters may be thrust and SFC for aero engines, shaft power, and thermal efficiencyThe two adaptation approaches have been applied to a model gas turbine engine.Theoretically, both adaptation methods can be extended to other gas turbine engine performance modelling

Keywords： gas turbine     engine     performance adaptation     performance matching     design-point performance simulation     influence    

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Steam turbine governor modeling and parameters testing for power system simulation

Ying LI, Chufeng PENG, Zenghui YANG

Frontiers in Energy 2009, Volume 3, Issue 2,   Pages 198-203 doi: 10.1007/s11708-009-0004-2

Abstract: The theoretical modeling, parameters test and model correction for a steam turbine (ST) governor areA set of ST Governor system model for power system simulation is created based on this research.A power system simulation for an actual power grid accident is conducted using this new model and the

Keywords： power system simulation     ST governor system     modeling     parameters testing    

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CFD evaluation of pressure drop across a 3-D filter housing for industrial gas turbine plants

Fidelis I. ABAM,Samuel O. EFFIOM,Olayinka S. OHUNAKIN

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 192-202 doi: 10.1007/s11708-016-0406-x

Abstract: The filter housing model was proposed for a heavy-duty industrial gas turbine plant operating at an average

Keywords： computational fluid dynamics (CFD)     pressure drop     flow distribution     filter housing     gas turbine    

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Integrated benefits of power generation by straw biomass —A case study on the Sheyang Straw Power Plants

Xiaoshun LI , Futian QU , Dongmei JIANG , Peixin ZHU ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 348-353 doi: 10.1007/s11783-009-0026-3

Abstract: Power generation using straw biomass has quantifiable benefits from an economic, ecological, and sociologicalThe results indicated that a straw power plant with the capacity of 2.50×10 W and burning1.23×10 tons of cotton straw could annually supply 1.40×10 kWh of power.The policy implication showed that the long-term integrated benefits of power generation by straw biomassThis is the main incentive to use straw biomass for power generation in the future.

Keywords： straw biomass resources     power generation     renewable energy     Sheyang county    

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Pilot plants of membrane technology in industry: Challenges and key learnings

Colin A. Scholes

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 3,   Pages 305-316 doi: 10.1007/s11705-019-1860-x

Abstract: Membrane technology holds great potential in gas separation applications, especially carbon dioxide capturemembrane technologies must be trialled in industrial processes, which requires membrane-based pilot plantsThese pilot plants are critical to the commercialization of membrane technology, be it as gas separationmembranes or membrane gas-solvent contactors, as failure at the pilot plant level may delay the developmentHere, the author reports on his experience of operating membrane-based pilot plants for gas separation

Keywords： membrane gas separation     membrane contactors     carbon capture     pilot plants     key learnings    

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Performance analysis of cogeneration systems based on micro gas turbine (MGT), organic Rankine cycle

Zemin BO, Kai ZHANG, Peijie SUN, Xiaojing LV, Yiwu WENG

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 54-63 doi: 10.1007/s11708-018-0606-7

Abstract: The systems are MGT (micro gas turbine) + ORC (organic Rankine cycle) for electricity demand, MGT+ ERCworking fluids, R123 is the most suitable working fluid for MGT+ ORC with the maximum electricity output powereffectively improved under off-design condition because the bottoming cycle can compensate for the power

Keywords： cogeneration system     different working fluids     micro gas turbine (MGT)     organic Rankine cycle (ORC)     ejector    

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Overall Development Strategy of Materials Used for China’s New-Generation Nuclear Power Plants

Gan Yong, Zhao Xiangeng, Xu Kuangdi

Strategic Study of CAE 2019, Volume 21, Issue 1,   Pages 1-5 doi: 10.15302/J-SSCAE-2019.01.001

Abstract: Among the 56 nuclear power plants in service or under construction, 52 nuclear power plants adopt pressurizedDemonstration power plants are being built for the high temperature gas cooled reactor and the sodiummanufacturing, and engineering application of materials used for China's new-generation nuclear powerplants, and further proposed some strategic suggestions for the development of these materials, including

Keywords： new-generation nuclear power plants     pressurized water reactors     materials used for nuclear power plants    

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Exergy-energy analysis of full repowering of a steam power plant

S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ

Frontiers in Energy 2015, Volume 9, Issue 1,   Pages 54-67 doi: 10.1007/s11708-014-0342-6

Abstract: A 320 MW old steam power plant has been chosen for repowering in this paper.For each flow rates, two types of gas turbines have been examined: V94.2 and V94.3A.generator (HRSG) with reheat which obtains its required heat from the exhaust gases coming from the gasand the repowered power plant indicate that the maximum efficiency of the repowered power plant is 52.04%This maximum efficiency occurs when utilizing two V94.3A gas turbines without duct burner in the steam

Keywords： full repowering     exergy analysis     V94.2 and V94.3A gas turbines     double-pressure HRSG     duct burner     Bandarabbassteam power plant     efficiency    

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Development of Heavy-Duty Gas Turbines in China in the New Era

Shu Guogang, Yu Chunhua, Shen Guohua, He Ai, Wang Zhaofeng, Wang Xiaobo

Strategic Study of CAE 2022, Volume 24, Issue 6,   Pages 184-192 doi: 10.15302/J-SSCAE-2022.06.017

Abstract:

The heavy-duty gas turbine industry is key to national energy securityIn this study, we summarize the international experience in the development of heavy-duty gas turbinecooling; intelligent measurement, control, operation, and maintenance of systems; and new high-efficiency powerturbine industry were proposed from the aspects of policies and regulations, operating mechanisms, industryproviding support for the country to formulate medium- and long-term development plans for its energy and power

Keywords： heavy-duty gas turbine     technical system     technical direction     high-efficiency power generation     power    

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Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: Cold-end systems are heat sinks of thermal power cycles, which have an essential effect on the overallperformance of thermal power plants.To enhance the efficiency of thermal power plants, multi-pressure condensers have been applied in somelarge-capacity thermal power plants.

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm (GA)    

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Title Author Date Type Operation

Framework design of a hybrid energy system by combining wind farm with small gas turbine power plants

Nengsheng BAO, Weidou NI,

Journal Article

Experimental investigation of a novel micro gas turbine with flexible switching function for distributedpower system

Xiaojing LV, Weilun ZENG, Xiaoyi DING, Yiwu WENG, Shilie WENG

Journal Article

Structural modeling of a typical gas turbine system

Naresh YADAV, Irshad Ahmad KHAN, Sandeep GROVER

Journal Article

Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and

Journal Article

Prediction of cost and emission from Indian coal-fired power plants with CO

Naushita SHARMA, Udayan SINGH, Siba Sankar MAHAPATRA

Journal Article

Nonlinear design-point performance adaptation approaches and their comparisons for gas turbine applications

Y. G. LI, P. PILIDIS,

Journal Article

Steam turbine governor modeling and parameters testing for power system simulation

Ying LI, Chufeng PENG, Zenghui YANG

Journal Article

CFD evaluation of pressure drop across a 3-D filter housing for industrial gas turbine plants

Fidelis I. ABAM,Samuel O. EFFIOM,Olayinka S. OHUNAKIN

Journal Article

Integrated benefits of power generation by straw biomass —A case study on the Sheyang Straw Power Plants

Xiaoshun LI , Futian QU , Dongmei JIANG , Peixin ZHU ,

Journal Article

Pilot plants of membrane technology in industry: Challenges and key learnings

Colin A. Scholes

Journal Article

Performance analysis of cogeneration systems based on micro gas turbine (MGT), organic Rankine cycle

Zemin BO, Kai ZHANG, Peijie SUN, Xiaojing LV, Yiwu WENG

Journal Article

Overall Development Strategy of Materials Used for China’s New-Generation Nuclear Power Plants

Gan Yong, Zhao Xiangeng, Xu Kuangdi

Journal Article

Exergy-energy analysis of full repowering of a steam power plant

S. NIKBAKHT NASERABAD,K. MOBINI,A. MEHRPANAHI,M. R. ALIGOODARZ

Journal Article

Development of Heavy-Duty Gas Turbines in China in the New Era

Shu Guogang, Yu Chunhua, Shen Guohua, He Ai, Wang Zhaofeng, Wang Xiaobo

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article