Progress and prospects of innovative coal-fired power plants within the energy internet
|
摘要
The development of electrical engineering and electronic, communications, smart power grid, and ultra-high voltage transmission technologies have driven the energy system revolution to the next generation: the energy internet. Progressive penetration of intermittent renewable energy sources into the energy system has led to unprecedented challenges to the currently wide use of coal-fired power generation technologies. Here, the applications and prospects of advanced coal-fired power generation technologies are analyzed. These technologies can be summarized into three categories:(1) large-scale and higher parameters coal-fired power generation technologies, including 620/650/700 oC ultra-supercritical thermal power and double reheat ultra-supercritical coal-fired power generation technologies;(2) system innovation and specific, highefficiency thermal cycles, which consist of renewable energy-aided coal-fired power generation technologies, a supercritical CO_2 Brayton cycle for coal-fired power plants, large-scale air-cooling coal-fired power plant technologies, and innovative layouts for waste heat utilization and enhanced energy cascade utilization;(3) coal-fired power generation combined with poly-generation technologies, which are represented by integrated gasification combined cycle(IGCC) and integrated gasification fuel cell(IGFC) technologies. Concerning the existing coal-fired power units, which are responsible for peak shaving, possible strategies for enhancing flexibility and operational stability are discussed. Furthermore, future trends for coal-fired power plants coupled with cyber-physical system(CPS) technologies are introduced. The development of advanced, coal-fired power generation technologies demonstrates the progress of science and is suitable for the sustainable development of human society.
The development of electrical engineering and electronic, communications, smart power grid, and ultra-high voltage transmission technologies have driven the energy system revolution to the next generation: the energy internet. Progressive penetration of intermittent renewable energy sources into the energy system has led to unprecedented challenges to the currently wide use of coal-fired power generation technologies. Here, the applications and prospects of advanced coal-fired power generation technologies are analyzed. These technologies can be summarized into three categories:(1) large-scale and higher parameters coal-fired power generation technologies, including 620/650/700 oC ultra-supercritical thermal power and double reheat ultra-supercritical coal-fired power generation technologies;(2) system innovation and specific, highefficiency thermal cycles, which consist of renewable energy-aided coal-fired power generation technologies, a supercritical CO_2 Brayton cycle for coal-fired power plants, large-scale air-cooling coal-fired power plant technologies, and innovative layouts for waste heat utilization and enhanced energy cascade utilization;(3) coal-fired power generation combined with poly-generation technologies, which are represented by integrated gasification combined cycle(IGCC) and integrated gasification fuel cell(IGFC) technologies. Concerning the existing coal-fired power units, which are responsible for peak shaving, possible strategies for enhancing flexibility and operational stability are discussed. Furthermore, future trends for coal-fired power plants coupled with cyber-physical system(CPS) technologies are introduced. The development of advanced, coal-fired power generation technologies demonstrates the progress of science and is suitable for the sustainable development of human society.
The development of electrical engineering and electronic, communications, smart power grid, and ultra-high voltage transmission technologies have driven the energy system revolution to the next generation: the energy internet. Progressive penetration of intermittent renewable energy sources into the energy system has led to unprecedented challenges to the currently wide use of coal-fired power generation technologies. Here, the applications and prospects of advanced coal-fired power generation technologies are analyzed. These technologies can be summarized into three categories:(1) large-scale and higher parameters coal-fired power generation technologies, including 620/650/700 oC ultra-supercritical thermal power and double reheat ultra-supercritical coal-fired power generation technologies;(2) system innovation and specific, highefficiency thermal cycles, which consist of renewable energy-aided coal-fired power generation technologies, a supercritical CO_2 Brayton cycle for coal-fired power plants, large-scale air-cooling coal-fired power plant technologies, and innovative layouts for waste heat utilization and enhanced energy cascade utilization;(3) coal-fired power generation combined with poly-generation technologies, which are represented by integrated gasification combined cycle(IGCC) and integrated gasification fuel cell(IGFC) technologies. Concerning the existing coal-fired power units, which are responsible for peak shaving, possible strategies for enhancing flexibility and operational stability are discussed. Furthermore, future trends for coal-fired power plants coupled with cyber-physical system(CPS) technologies are introduced. The development of advanced, coal-fired power generation technologies demonstrates the progress of science and is suitable for the sustainable development of human society.
引文
[1]Xu Y,Zhang J,Wang W et al(2011)Energy router:Architectures and functionalities toward Energy Internet.Paper presented at the 2011 IEEE Second International Conference on Smart Grid Communications(SmartGridComm 2011),Piscataway,NJ,USA,17-20 Oct.2011
[2]Sun H,Guo Q,Pan Z(2015)Energy internet:Concept,architecture and frontier outlook.Dianli Xitong Zidonghua/automation of Electric Power Systems,39(19),1-8
[3]Xue Y(2015)Energy internet or comprehensive energy network?Journal of Modern Power Systems&Clean Energy,3(3),297-301
[4]Zeng M,Zhang X,Wang L(2016)Energy Supply Side Reform Promoting Based on Energy Internet Thinking.Electric Power Construction
[5]Kell G(2018)GEI-An idea whose time has come.Global Energy Interconnection,1(1),1-3
[6]Cao J,Meng K,Wang J et al(2014)An energy internet and energy routers.Scientia Sinica Informationis,44(1674-7267),714
[7]Yang F,Bai C,Zhang Y(2015)Research on the Value and Implementation Framework of Energy Internet.Proceedings of the Chinese Society of Electrical Engineering,35(14),3495-3502
[8]Yao J,Gao Z,Yang S(2015)Understanding and prospects of Energy Internet.Automation of Electric Power Systems,39(23),9-14
[9]Natinal Statistics Bureau.(2018).China Statistical Yearbook Beijing:China statistics press
[10]China Electricity Council.(2018).China Power Industry Annual Development Report.Beijing:China Market Press
[11]Gang X,Zhou L,Zhao S et al(2015)Optimum superheat utilization of extraction steam in double reheat ultra-supercritical power plants.Applied Energy,160,863-872
[12]Liu Y,Li Q,Duan X et al(2018)Thermodynamic analysis of a modified system for a 1000 MW single reheat ultra-supercritical thermal power plant.Energy,145,25-37
[13]Lu Y,Guan Z,Gurgenci H et al(2013)Windbreak walls reverse the negative effect of crosswind in short natural draft dry cooling towers into a performance enhancement.International Journal of Heat and Mass Transfer,63,162-170
[14]Zhao Y,Long G,Sun F et al(2015)Effect mechanism of air deflectors on the cooling performance of dry cooling tower with vertical delta radiators under crosswind.Energy Conversion and Management,93,321-331
[15]Wang X,Yang L,Du X,et al(2017)Performance improvement of natural draft dry cooling system by water flow distribution under crosswinds.International Journal of Heat and Mass Transfer,108,1924-1940
[16]Jamel MS,Rahman AA,Shamsuddin AH(2013)Advances in the integration of solar thermal energy with conventional and nonconventional power plants.Renewable and Sustainable Energy Reviews,20(4),71-81
[17]Peterseim JH,White S,Tadros A et al(2013)Concentrated solar power hybrid plants,which technologies are best suited for hybridisation?Renewable Energy,57(3),520-532
[18]Li M,Zhu H,Guo J et al(2017)The development technology and applications of supercritical CO2 power cycle in nuclear energy,solar energy and other energy industries.Applied Thermal Engineering,126,255-275
[19]Zhou Y(2011)The Development and Prospects of Coal-Fired Power Conservation Technologies in China.Paper presented at the ASME 2011 Power Conference,Denver,Colorado,USA,12-14 Jul.2011
[20]Braun P,Swierczynski MJ,Blaabjerg F et al(2011)Li-Ion Batteries in a Virtual Power Plant(Energy Storage+Wind Power Plant)for Primary Frequency Regulation.Paper presented at the10th International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as Transmission Networks for Offshore Wind Farms
[21]Reddy RG(2013)Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation,The University of Alabama,Tuscaloosa,AL,October,2013
[22]Barton JP,Infield DG(2004)Energy storage and its use with intermittent renewable energy.IEEE Transactions on Energy Conversion,19(2),441-448
[23]Soroudi A,Mohammadi-Ivatloo B,Rabiee A(2014)Energy Hub Management with Intermittent Wind Power.Green Energy&Technology,118(14),413-438
[24]Hessami M-A,Bowly DR(2011)Economic feasibility and optimisation of an energy storage system for Portland Wind Farm(Victoria,Australia).Applied Energy,88(8),2755-2763
[25]Li C,Qing W,Wang N et al(2018)Optimal Configuration Planning of Electricity-Heat Synthesis System Considering Heat Storage in Buildings.Paper presented at the 2018 2nd IEEEConference on Energy Internet and Energy System Integration(EI2),Beijing,China,21-22 Oct.2018
[26]Gu Y,Xu J,Chen D et al(2016)Overall review of peak shaving for coal-fired power units in China.Renewable and Sustainable Energy Reviews,54,723-731
[27]Zhao Y,Wang C,Liu M et al(2018)Improving operational flexibility by regulating extraction steam of high-pressure heaters on a 660 MW supercritical coal-fired power plant:A dynamic simulation.Applied Energy,212,1295-1309
[28]Garearsdóttir Só,G?ransson L,Normann F et al(2018)Improving the flexibility of coal-fired power generators:Impact on the composition of a cost-optimal electricity system.Applied Energy,209,277-289
[29]Liu J,Zeng D,Tian L et al(2015)Control Strategy for operating flexibility of coal-fired power plants in alternate electrical power systems.Proceedings of the Chinese Society of Electrical Engineering,35(21),5385-5394
[30]Yang ZP,Li KR,Wang NL et al(2018)A Model of Considering the Economic Analysis and Environmental Protection for Thermal Power Compensation on Peak Regulation.Journal of Engineering Thermophysics,39(10),2124-2130
[31]Salzinger M,Remppis S,Gutekunst F et al(2015).Influence of selected flexibility options on the operation of fossil-fuelled power plants.Paper presented at the International ETG Congress2015;Die Energiewende-Blueprints for the new energy age,Bonn,Germany 17-18 Nov.2015
[32]Cao J,Yang M(2013)Energy Internet--Towards Smart Grid2.0.In 2013 Fourth International Conference on Networking and Distributed Computing,Los Angeles,CA,2013,pp.105-110
[33]BP(2018)BP Energy Outlook 2018.https://www.bp.com/content/dam/bp/en/corporate/pdf/energy-economics/energy-outlook/bpenergy-outlook-2018.pdf.Accessed 2018
[34]European Commission(2015)The 2020 Climate and Energy package.https://ec.europa.eu/clima/policies/strategies/2020_en.Accessed 1 Apr.2015
[35]European Commission(2015)2030 Framework for Climate and Energy Policies.European Commission.Brussels,Belgium.Accessed 1 Apr.2015
[36]European Commission(2011)Roadmap for Moving to a Competitive Low-Carbon Economy in 2050.European Commission.Brussels,Belgium.Accessed 1 Apr.2011
[37]Stein-Brzozowska,Bergins,Kukoski et al(2016)The Current Trends in Conventional Power Plant Technology on Two Continents from the Perspective of Engineering,Procurement,and Construction Contractor and Original Equipment Manufacturer.Journal of Energy Resources Technology,138(4)
[38]Roker S,Editor D(2018)Trump to save struggling US coal-fired power plants?https://www.worldcoal.com/power/01062018/trump-to-save-struggling-us-coal-fired-power-plants/.Accessed 1Jun.2018
[39]United Natinons Conference on Trade and Development(2018)Commodities at a Glance:Special Issue on Shale Gas.https://unctad.org/en/Publications Library/suc2017d10_en.pdf.Accessed24 May 2018
[40]Hao Y,Zhang Z,Liao H(2016)China's Energy“New Normal”:The Forecasts for Energy Economy during the“13th Five-Year Plan”and by 2030.Journal of Beijing Institute of Technology(Social Sciences Edition),18(2),1-7
[41]US EIA(2017)International Energy Outlook 2017.Washington,D.C.,United States.Accessed September 2017
[42]US EIA(2018)Annual Energy Outlook.Washington,D.C.,United States.Accessed 2018
[43]Yong Z,Jing Z(2014)The Development of 700℃Ultrasupercritical Power Generation Technology.Chemical Equipment Technology,35(6),61-64
[44]Fan J(2018)Analysis on the international competitiveness of China’s coal clean and efficient utilization technology.China Energy,40(2),32-35
[45]Endcoal(2018)Coal Plants by Combustion Technology-July2018.https://endcoal.org/global-coal-plant-tracker/.Accessed July 2018
[46]China National Energy Administration(2018)National annual report on power reliability 2017.http://zfxxgk.nea.gov.cn/auto79/201806/t20180606_3191.htm.Accessed 6 Jun.2018.
[47]Zhang F,Liu Y,Tan H et al(2013)Study of Secondly Reheat Technique of Supercritical Fire Power Generators.Electric Power Survey&Design,2013(2),34-39
[48]Blum R,Kjaer S,Bugge J(2007)Development of a PF Fired High Efficiency Power Plant(AD700).In:Proceedings of the Riso International Energy Conference"Energy Solutions for Sustainable Development".Riso R-1608(EN),Denmark,2007:69-80
[49]Liu R,Xiao P,Zhong L et al(2017)Research progress of advanced 700℃ultra-supercritical coal-fired power generation technology.Thermal Power Generation,46(9),1-7
[50]Iwasaki J,Shiibashi A,Takano S(2007)OS7-1 Development of advanced ultra super critical(A-USC)boiler.The Proceedings of the National Symposium on Power and Energy Systems,2007(12),241-242
[51]Gao S,Zhao J,Huang D et al(2017)Double-Reheat Coal-Fired Power Generation Technologies for 1000-MW Ultra-Supercritical Units.Electric Power,50(6),6-11
[52]Wang J,Zhang X,Hou M et al(2017)Development and expectation of application of ultra-supercritical double-reheat steam turbines.Thermal Power Generation,46(8),11-15
[53]Wrede H,Umbricht N(2009)Development of a 413 MWrailway power supply converter.Paper presented at the Industrial Electronics,IECON'09
[54]Long H,Huang J(2018)Development Direction Analysis of Coal-fired Power Units’Design Technology During the 13th Five-Year Plan.Power Generation Technology,39(1),13-17
[55]Rashidi MM,Aghagoli A,Ali M(2014)Thermodynamic Analysis of a Steam Power Plant with Double Reheat and Feed Water Heaters.Advances in Mechanical Engineering,2014(2),131-137
[56]Gu Y,Wang S(2013)Thermal economic analysis of a double reheat ultra supercritical pressure unit.Journal of Xian University of Technology,29(3),357-361
[57]Zhao Z,Su S,Si N et al(2017)Exergy analysis of the turbine system in a 1000MW double reheat ultra-supercritical power plant.Energy,119,540-548
[58]Zhou L,Xu G,Zhao S et al(2016)Parametric analysis and process optimization of steam cycle in double reheat ultrasupercritical power plants.Applied Thermal Engineering,99,652-660
[59]Ma K,Li C,Yan W et al(2018)Effect of Flue Gas Recirculation on Reheated Steam Temperature of a 1000MW Ultra-supercritical Double Reheat Boiler.Paper presented at the IOP Conference Series:Earth and Environmental Science,146,012043
[60]Feng W(2008)A new type of steam turbine generator set.China Patent No.CN200720069418.3
[61]Song C,Lv J,Yang H et al(2018)Research and Application of Supercritical and Ultra-supercritical Circulating Fluidized Bed Boiler Technology.Proceedings of the CSEE,38(2),338-347
[62]Xin S,Wang H(2017)Progress and main technical characteristics of ultra-supercritical circulating fluidized bed boiler Coal Engineering,49(5),99-103
[63]Cen K(2018)Research progress on efficient,clean and lowcarbon utilization of coal.Tech review,36(10),66-74
[64]Ye X,Wang J,Li C(2016)Performance and emission reduction potential of renewable energy aided coal-fired power generation systems.Energy,113,966-979.
[65]Zhai R,Peng P,Yang Y et al(2015)Optimization study of integration strategies in solar aided coal-fired power generation system.Renewable Energy,68(3),80-86
[66]Qian N,Yin G,Chen Z(2007)Status and Experience of Bioenergy Development&Application in Europe.Sino-Global Energy
[67]Ali DA,Gadalla MA,Abdelaziz OY et al(2016).Modelling of Coal-Biomass Blends Gasification and Power Plant Revamp Alternatives in Egypt's Natural Gas Sector.Chemical Engineering Transactions,52,49-54
[68]Zhang Y,Li H,Han W et al(2018)Improved design of supercritical CO2 Brayton cycle for coal-fired power plant.Energy,155,1-14
[69]Glatzmaier GC,Turchi CS(2009)Supercritical CO2 as a Heat Transfer and Power Cycle Fluid for CSP Systems.Paper presented at the ASME 2009 International Conference on Energy Sustainability Collocated with the Heat Transfer and Interpack2009 Conferences
[70]Ahn Y,Bae SJ,Kim M et al(2015)Review of supercritical CO2 power cycle technology and current status of research and development.Nuclear Engineering&Technology,47(6),647-661
[71]Huang S,Li C,Tan T et al(2018)Comparative Evaluation of Integrated Waste Heat Utilization Systems for Coal-Fired Power Plants Based on In-Depth Boiler-Turbine Integration and Organic Rankine Cycle.Entropy,20(2),89-111
[72]Novotny V,Vitvarova M,Kolovratnik M,Hrdina Z(2017)Minimizing the Energy and Economic Penalty of CCS Power Plants Through Waste Heat Recovery Systems.Energy Procedia,108,10-17
[73]Huang S,Li C,Tan T et al(2017)An improved system for utilizing low-temperature waste heat of flue gas from coal-fired power plants.Entropy,19(8),423-440
[74]Liu J,Sun F,Wei W et al(2017)Coupled High-Low Energy Level Flue Gas Heat Recovery System and its Application in1000MW Ultra-Supercritical Double Reheat Coal-Fired Unit.Paper presented at the ASME 2017 Power Conference Joint with Icope-17 Collocated with the ASME 2017 International Conference on Energy Sustainability,the ASME 2017International Conference on Fuel Cell Science,Engineering and Technology,and the ASME 2017 Nuclear Forum
[75]Sheikh HM,Ullah A,Hong K et al(2018)Thermo-economic analysis of integrated gasification combined cycle(IGCC)power plant with carbon capture.Chemical Engineering and ProcessingProcess Intensification,128,53-62
[76]Liu H,Ni W,Li Z et al(2008)Strategic thinking on IGCCdevelopment in China.Energy Policy,36(1),1-11
[77]Wang Y(2016)Modelling and Simulation Study of IGCC Power Plant with Activated Carbon-based Carbon Capture Process.Doctoral dissertation,University of Warwick West Sussex,England
[78]Rudra S,Lee J,Rosendahl L et al(2010)A performance analysis of integrated solid oxide fuel cell and heat recovery steam generator for IGFC system.Frontiers of Energy&Power Engineering in China,4(3),402-413
[79]Braun RJ,Kameswaran S,Yamanis J et al(2012)Highly Efficient IGFC Hybrid Power Systems Employing Bottoming Organic Rankine Cycles With Optional Carbon Capture.Journal of Engineering for Gas Turbines&Power,134(2),155-172
[80]Riboldi L,Bolland O(2017)Flexible Operation of an IGCC Plant Coproducing Power and H2 with CO2 Capture through Novel PSA-based Process Configurations.Energy Procedia,114,2156-2165
[81]Siefert NS,Chang BY,Litster S(2014)Exergy and economic analysis of a CaO-looping gasifier for IGFC-CCS and IGCC-CCS.Applied Energy,128,230-245
[82]Thallam Thattai A,Oldenbroek V,Schoenmakers L et al(2017)Towards retrofitting integrated gasification combined cycle(IGCC)power plants with solid oxide fuel cells(SOFC)and CO2 capture-A thermodynamic case study.Applied Thermal Engineering,114,170-185
[83]Li R,Wang Z,Gu C et al(2016)A novel time-of-use tariff design based on Gaussian Mixture Model.Applied Energy,162,1530-1536
[84]Mahmoodi M,Mcdonough M,Shamsi P et al(2015)Peak shaving and minimum cost operation of an electric vehicle charging station based on Multi-port Power Electronic Interface.Paper presented at the IEEE Transportation Electrification Conference and Expo
[85]Liu F,Yang X,Huang H et al(2016)Energy Comprehensive Optimization of Micro-grid Including CHP with Thermoelectric Decoupling Operation Mode.Proceedings of the CSU-EPSA
[86]Yang Y,Li X,Yang Z et al(2018)The Application of Cyber Physical System for Thermal Power Plants:Data-Driven Modeling.Energies,11(4)
[87]Wu Y,Li Y,Li B et al(2016)An Intelligent Web-Based Workstation for Operation Analysis in Smart Power Plants.Paper presented at the International Conference on Information Science and Control Engineering
[2]Sun H,Guo Q,Pan Z(2015)Energy internet:Concept,architecture and frontier outlook.Dianli Xitong Zidonghua/automation of Electric Power Systems,39(19),1-8
[3]Xue Y(2015)Energy internet or comprehensive energy network?Journal of Modern Power Systems&Clean Energy,3(3),297-301
[4]Zeng M,Zhang X,Wang L(2016)Energy Supply Side Reform Promoting Based on Energy Internet Thinking.Electric Power Construction
[5]Kell G(2018)GEI-An idea whose time has come.Global Energy Interconnection,1(1),1-3
[6]Cao J,Meng K,Wang J et al(2014)An energy internet and energy routers.Scientia Sinica Informationis,44(1674-7267),714
[7]Yang F,Bai C,Zhang Y(2015)Research on the Value and Implementation Framework of Energy Internet.Proceedings of the Chinese Society of Electrical Engineering,35(14),3495-3502
[8]Yao J,Gao Z,Yang S(2015)Understanding and prospects of Energy Internet.Automation of Electric Power Systems,39(23),9-14
[9]Natinal Statistics Bureau.(2018).China Statistical Yearbook Beijing:China statistics press
[10]China Electricity Council.(2018).China Power Industry Annual Development Report.Beijing:China Market Press
[11]Gang X,Zhou L,Zhao S et al(2015)Optimum superheat utilization of extraction steam in double reheat ultra-supercritical power plants.Applied Energy,160,863-872
[12]Liu Y,Li Q,Duan X et al(2018)Thermodynamic analysis of a modified system for a 1000 MW single reheat ultra-supercritical thermal power plant.Energy,145,25-37
[13]Lu Y,Guan Z,Gurgenci H et al(2013)Windbreak walls reverse the negative effect of crosswind in short natural draft dry cooling towers into a performance enhancement.International Journal of Heat and Mass Transfer,63,162-170
[14]Zhao Y,Long G,Sun F et al(2015)Effect mechanism of air deflectors on the cooling performance of dry cooling tower with vertical delta radiators under crosswind.Energy Conversion and Management,93,321-331
[15]Wang X,Yang L,Du X,et al(2017)Performance improvement of natural draft dry cooling system by water flow distribution under crosswinds.International Journal of Heat and Mass Transfer,108,1924-1940
[16]Jamel MS,Rahman AA,Shamsuddin AH(2013)Advances in the integration of solar thermal energy with conventional and nonconventional power plants.Renewable and Sustainable Energy Reviews,20(4),71-81
[17]Peterseim JH,White S,Tadros A et al(2013)Concentrated solar power hybrid plants,which technologies are best suited for hybridisation?Renewable Energy,57(3),520-532
[18]Li M,Zhu H,Guo J et al(2017)The development technology and applications of supercritical CO2 power cycle in nuclear energy,solar energy and other energy industries.Applied Thermal Engineering,126,255-275
[19]Zhou Y(2011)The Development and Prospects of Coal-Fired Power Conservation Technologies in China.Paper presented at the ASME 2011 Power Conference,Denver,Colorado,USA,12-14 Jul.2011
[20]Braun P,Swierczynski MJ,Blaabjerg F et al(2011)Li-Ion Batteries in a Virtual Power Plant(Energy Storage+Wind Power Plant)for Primary Frequency Regulation.Paper presented at the10th International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as Transmission Networks for Offshore Wind Farms
[21]Reddy RG(2013)Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation,The University of Alabama,Tuscaloosa,AL,October,2013
[22]Barton JP,Infield DG(2004)Energy storage and its use with intermittent renewable energy.IEEE Transactions on Energy Conversion,19(2),441-448
[23]Soroudi A,Mohammadi-Ivatloo B,Rabiee A(2014)Energy Hub Management with Intermittent Wind Power.Green Energy&Technology,118(14),413-438
[24]Hessami M-A,Bowly DR(2011)Economic feasibility and optimisation of an energy storage system for Portland Wind Farm(Victoria,Australia).Applied Energy,88(8),2755-2763
[25]Li C,Qing W,Wang N et al(2018)Optimal Configuration Planning of Electricity-Heat Synthesis System Considering Heat Storage in Buildings.Paper presented at the 2018 2nd IEEEConference on Energy Internet and Energy System Integration(EI2),Beijing,China,21-22 Oct.2018
[26]Gu Y,Xu J,Chen D et al(2016)Overall review of peak shaving for coal-fired power units in China.Renewable and Sustainable Energy Reviews,54,723-731
[27]Zhao Y,Wang C,Liu M et al(2018)Improving operational flexibility by regulating extraction steam of high-pressure heaters on a 660 MW supercritical coal-fired power plant:A dynamic simulation.Applied Energy,212,1295-1309
[28]Garearsdóttir Só,G?ransson L,Normann F et al(2018)Improving the flexibility of coal-fired power generators:Impact on the composition of a cost-optimal electricity system.Applied Energy,209,277-289
[29]Liu J,Zeng D,Tian L et al(2015)Control Strategy for operating flexibility of coal-fired power plants in alternate electrical power systems.Proceedings of the Chinese Society of Electrical Engineering,35(21),5385-5394
[30]Yang ZP,Li KR,Wang NL et al(2018)A Model of Considering the Economic Analysis and Environmental Protection for Thermal Power Compensation on Peak Regulation.Journal of Engineering Thermophysics,39(10),2124-2130
[31]Salzinger M,Remppis S,Gutekunst F et al(2015).Influence of selected flexibility options on the operation of fossil-fuelled power plants.Paper presented at the International ETG Congress2015;Die Energiewende-Blueprints for the new energy age,Bonn,Germany 17-18 Nov.2015
[32]Cao J,Yang M(2013)Energy Internet--Towards Smart Grid2.0.In 2013 Fourth International Conference on Networking and Distributed Computing,Los Angeles,CA,2013,pp.105-110
[33]BP(2018)BP Energy Outlook 2018.https://www.bp.com/content/dam/bp/en/corporate/pdf/energy-economics/energy-outlook/bpenergy-outlook-2018.pdf.Accessed 2018
[34]European Commission(2015)The 2020 Climate and Energy package.https://ec.europa.eu/clima/policies/strategies/2020_en.Accessed 1 Apr.2015
[35]European Commission(2015)2030 Framework for Climate and Energy Policies.European Commission.Brussels,Belgium.Accessed 1 Apr.2015
[36]European Commission(2011)Roadmap for Moving to a Competitive Low-Carbon Economy in 2050.European Commission.Brussels,Belgium.Accessed 1 Apr.2011
[37]Stein-Brzozowska,Bergins,Kukoski et al(2016)The Current Trends in Conventional Power Plant Technology on Two Continents from the Perspective of Engineering,Procurement,and Construction Contractor and Original Equipment Manufacturer.Journal of Energy Resources Technology,138(4)
[38]Roker S,Editor D(2018)Trump to save struggling US coal-fired power plants?https://www.worldcoal.com/power/01062018/trump-to-save-struggling-us-coal-fired-power-plants/.Accessed 1Jun.2018
[39]United Natinons Conference on Trade and Development(2018)Commodities at a Glance:Special Issue on Shale Gas.https://unctad.org/en/Publications Library/suc2017d10_en.pdf.Accessed24 May 2018
[40]Hao Y,Zhang Z,Liao H(2016)China's Energy“New Normal”:The Forecasts for Energy Economy during the“13th Five-Year Plan”and by 2030.Journal of Beijing Institute of Technology(Social Sciences Edition),18(2),1-7
[41]US EIA(2017)International Energy Outlook 2017.Washington,D.C.,United States.Accessed September 2017
[42]US EIA(2018)Annual Energy Outlook.Washington,D.C.,United States.Accessed 2018
[43]Yong Z,Jing Z(2014)The Development of 700℃Ultrasupercritical Power Generation Technology.Chemical Equipment Technology,35(6),61-64
[44]Fan J(2018)Analysis on the international competitiveness of China’s coal clean and efficient utilization technology.China Energy,40(2),32-35
[45]Endcoal(2018)Coal Plants by Combustion Technology-July2018.https://endcoal.org/global-coal-plant-tracker/.Accessed July 2018
[46]China National Energy Administration(2018)National annual report on power reliability 2017.http://zfxxgk.nea.gov.cn/auto79/201806/t20180606_3191.htm.Accessed 6 Jun.2018.
[47]Zhang F,Liu Y,Tan H et al(2013)Study of Secondly Reheat Technique of Supercritical Fire Power Generators.Electric Power Survey&Design,2013(2),34-39
[48]Blum R,Kjaer S,Bugge J(2007)Development of a PF Fired High Efficiency Power Plant(AD700).In:Proceedings of the Riso International Energy Conference"Energy Solutions for Sustainable Development".Riso R-1608(EN),Denmark,2007:69-80
[49]Liu R,Xiao P,Zhong L et al(2017)Research progress of advanced 700℃ultra-supercritical coal-fired power generation technology.Thermal Power Generation,46(9),1-7
[50]Iwasaki J,Shiibashi A,Takano S(2007)OS7-1 Development of advanced ultra super critical(A-USC)boiler.The Proceedings of the National Symposium on Power and Energy Systems,2007(12),241-242
[51]Gao S,Zhao J,Huang D et al(2017)Double-Reheat Coal-Fired Power Generation Technologies for 1000-MW Ultra-Supercritical Units.Electric Power,50(6),6-11
[52]Wang J,Zhang X,Hou M et al(2017)Development and expectation of application of ultra-supercritical double-reheat steam turbines.Thermal Power Generation,46(8),11-15
[53]Wrede H,Umbricht N(2009)Development of a 413 MWrailway power supply converter.Paper presented at the Industrial Electronics,IECON'09
[54]Long H,Huang J(2018)Development Direction Analysis of Coal-fired Power Units’Design Technology During the 13th Five-Year Plan.Power Generation Technology,39(1),13-17
[55]Rashidi MM,Aghagoli A,Ali M(2014)Thermodynamic Analysis of a Steam Power Plant with Double Reheat and Feed Water Heaters.Advances in Mechanical Engineering,2014(2),131-137
[56]Gu Y,Wang S(2013)Thermal economic analysis of a double reheat ultra supercritical pressure unit.Journal of Xian University of Technology,29(3),357-361
[57]Zhao Z,Su S,Si N et al(2017)Exergy analysis of the turbine system in a 1000MW double reheat ultra-supercritical power plant.Energy,119,540-548
[58]Zhou L,Xu G,Zhao S et al(2016)Parametric analysis and process optimization of steam cycle in double reheat ultrasupercritical power plants.Applied Thermal Engineering,99,652-660
[59]Ma K,Li C,Yan W et al(2018)Effect of Flue Gas Recirculation on Reheated Steam Temperature of a 1000MW Ultra-supercritical Double Reheat Boiler.Paper presented at the IOP Conference Series:Earth and Environmental Science,146,012043
[60]Feng W(2008)A new type of steam turbine generator set.China Patent No.CN200720069418.3
[61]Song C,Lv J,Yang H et al(2018)Research and Application of Supercritical and Ultra-supercritical Circulating Fluidized Bed Boiler Technology.Proceedings of the CSEE,38(2),338-347
[62]Xin S,Wang H(2017)Progress and main technical characteristics of ultra-supercritical circulating fluidized bed boiler Coal Engineering,49(5),99-103
[63]Cen K(2018)Research progress on efficient,clean and lowcarbon utilization of coal.Tech review,36(10),66-74
[64]Ye X,Wang J,Li C(2016)Performance and emission reduction potential of renewable energy aided coal-fired power generation systems.Energy,113,966-979.
[65]Zhai R,Peng P,Yang Y et al(2015)Optimization study of integration strategies in solar aided coal-fired power generation system.Renewable Energy,68(3),80-86
[66]Qian N,Yin G,Chen Z(2007)Status and Experience of Bioenergy Development&Application in Europe.Sino-Global Energy
[67]Ali DA,Gadalla MA,Abdelaziz OY et al(2016).Modelling of Coal-Biomass Blends Gasification and Power Plant Revamp Alternatives in Egypt's Natural Gas Sector.Chemical Engineering Transactions,52,49-54
[68]Zhang Y,Li H,Han W et al(2018)Improved design of supercritical CO2 Brayton cycle for coal-fired power plant.Energy,155,1-14
[69]Glatzmaier GC,Turchi CS(2009)Supercritical CO2 as a Heat Transfer and Power Cycle Fluid for CSP Systems.Paper presented at the ASME 2009 International Conference on Energy Sustainability Collocated with the Heat Transfer and Interpack2009 Conferences
[70]Ahn Y,Bae SJ,Kim M et al(2015)Review of supercritical CO2 power cycle technology and current status of research and development.Nuclear Engineering&Technology,47(6),647-661
[71]Huang S,Li C,Tan T et al(2018)Comparative Evaluation of Integrated Waste Heat Utilization Systems for Coal-Fired Power Plants Based on In-Depth Boiler-Turbine Integration and Organic Rankine Cycle.Entropy,20(2),89-111
[72]Novotny V,Vitvarova M,Kolovratnik M,Hrdina Z(2017)Minimizing the Energy and Economic Penalty of CCS Power Plants Through Waste Heat Recovery Systems.Energy Procedia,108,10-17
[73]Huang S,Li C,Tan T et al(2017)An improved system for utilizing low-temperature waste heat of flue gas from coal-fired power plants.Entropy,19(8),423-440
[74]Liu J,Sun F,Wei W et al(2017)Coupled High-Low Energy Level Flue Gas Heat Recovery System and its Application in1000MW Ultra-Supercritical Double Reheat Coal-Fired Unit.Paper presented at the ASME 2017 Power Conference Joint with Icope-17 Collocated with the ASME 2017 International Conference on Energy Sustainability,the ASME 2017International Conference on Fuel Cell Science,Engineering and Technology,and the ASME 2017 Nuclear Forum
[75]Sheikh HM,Ullah A,Hong K et al(2018)Thermo-economic analysis of integrated gasification combined cycle(IGCC)power plant with carbon capture.Chemical Engineering and ProcessingProcess Intensification,128,53-62
[76]Liu H,Ni W,Li Z et al(2008)Strategic thinking on IGCCdevelopment in China.Energy Policy,36(1),1-11
[77]Wang Y(2016)Modelling and Simulation Study of IGCC Power Plant with Activated Carbon-based Carbon Capture Process.Doctoral dissertation,University of Warwick West Sussex,England
[78]Rudra S,Lee J,Rosendahl L et al(2010)A performance analysis of integrated solid oxide fuel cell and heat recovery steam generator for IGFC system.Frontiers of Energy&Power Engineering in China,4(3),402-413
[79]Braun RJ,Kameswaran S,Yamanis J et al(2012)Highly Efficient IGFC Hybrid Power Systems Employing Bottoming Organic Rankine Cycles With Optional Carbon Capture.Journal of Engineering for Gas Turbines&Power,134(2),155-172
[80]Riboldi L,Bolland O(2017)Flexible Operation of an IGCC Plant Coproducing Power and H2 with CO2 Capture through Novel PSA-based Process Configurations.Energy Procedia,114,2156-2165
[81]Siefert NS,Chang BY,Litster S(2014)Exergy and economic analysis of a CaO-looping gasifier for IGFC-CCS and IGCC-CCS.Applied Energy,128,230-245
[82]Thallam Thattai A,Oldenbroek V,Schoenmakers L et al(2017)Towards retrofitting integrated gasification combined cycle(IGCC)power plants with solid oxide fuel cells(SOFC)and CO2 capture-A thermodynamic case study.Applied Thermal Engineering,114,170-185
[83]Li R,Wang Z,Gu C et al(2016)A novel time-of-use tariff design based on Gaussian Mixture Model.Applied Energy,162,1530-1536
[84]Mahmoodi M,Mcdonough M,Shamsi P et al(2015)Peak shaving and minimum cost operation of an electric vehicle charging station based on Multi-port Power Electronic Interface.Paper presented at the IEEE Transportation Electrification Conference and Expo
[85]Liu F,Yang X,Huang H et al(2016)Energy Comprehensive Optimization of Micro-grid Including CHP with Thermoelectric Decoupling Operation Mode.Proceedings of the CSU-EPSA
[86]Yang Y,Li X,Yang Z et al(2018)The Application of Cyber Physical System for Thermal Power Plants:Data-Driven Modeling.Energies,11(4)
[87]Wu Y,Li Y,Li B et al(2016)An Intelligent Web-Based Workstation for Operation Analysis in Smart Power Plants.Paper presented at the International Conference on Information Science and Control Engineering