风能太阳能联合蓄能发电系统性能分析
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摘要
本文提出一种新型的风能太阳能联合蓄能发电系统,该发电系统将风力压缩空气蓄能技术和太阳能蓄热技术以及燃气-蒸汽联合循环发电技术相结合,通过风力机组直接驱动压缩机组压缩空气蓄能,利用太阳能集热装置对燃料进行加热,使用燃气轮机的排气作为蒸汽透平的热源,实现燃气-蒸汽联合循环。通过对风能太阳能联合蓄能发电系统热力分析和系统效益计算可知,该风能太阳能联合蓄能发电系统不仅提高了联合循环系统的效率,也可提供稳定的供电,经济效益、环境效益和社会效益较好。
A new kind of wind and solar power generation system combined with energy storage system was proposed in the paper, in which the technology of wind compressed air energy storage, the technology of solar heat storage and the technology of gas-steam combined cycle power generation were combined together. This system not only tries using wind turbines to drive the compressors directly and solar collectors to heat the fuel, but also tries taking the gas turbine exhaust as heat source of the steam turbine to realize gas-steam combined cycle. The thermodynamic analysis and system benefit calculation shows that, the efficiency of the above wind and solar power generation system will be improved and the power grid can get a stable power supply. A better economic, environmental and social benefit will be achieved.
A new kind of wind and solar power generation system combined with energy storage system was proposed in the paper, in which the technology of wind compressed air energy storage, the technology of solar heat storage and the technology of gas-steam combined cycle power generation were combined together. This system not only tries using wind turbines to drive the compressors directly and solar collectors to heat the fuel, but also tries taking the gas turbine exhaust as heat source of the steam turbine to realize gas-steam combined cycle. The thermodynamic analysis and system benefit calculation shows that, the efficiency of the above wind and solar power generation system will be improved and the power grid can get a stable power supply. A better economic, environmental and social benefit will be achieved.
引文
[1]胡立业.风能利用的多元化发展方向[J].上海电力,2010(3):176-180.HU Liye. Diversified development direction of wind energy utilization[J]. Shanghai Electric Power, 2010(3):176-180.
[2]曾凡超.风力发电中央控制系统的设计[D].合肥:合肥工业大学, 2010:1-5.ZENG Fanchao. Project design on control system of wind turbine[D]. Hefei:Hefei University of Technology,2010:1-5.
[3] FERTIG E, APT J. Economics of compressed air energy storage to integrate wind power:a case study in ERCOT[J]. Energy Policy, 2011, 39:2330-2342.
[4] CAVALLO A J. Energy storage technologies for utility scale intermittent renewable energy systems[J]. Transaction of the ASME, 2001, 11:387-389.
[5]周友行,邓胜达.基于压缩空气储能的小规模风力发电新技术[J].装备制造技术, 2008(1):103-105.ZHOU Youxing, DENG Shengda. The small scale power generating technology with wind based on energy storage in compressed air[J]. Equipment Manufacturing Technology,2008(1):103-105.
[6]施慧聪,张炯.压缩空气蓄能及其他蓄能技术在美国的应用[J].华东电力, 2009, 37(2):292-294.SHI Huicong, ZHANG Jiong. Application of compressed air energy storage and other energy storage technologies in America[J]. East China Electric Power, 2009, 37(2):292-294.
[7]胡立业.气体蓄能发电技术-压缩空气储能燃气轮机发电站[J].上海电力, 2006(2):158-160.HU Liye. Gas storage power generation technology-gas turbine power plant with compressed air energy storage gas[J]. Shanghai Electric Power, 2006(2):158-160.
[8]宋卫东.国外压缩空气蓄能发电概况[J].中国电力,1997(9):53-54.SONG Weidong. Survey of compressed air storage power generation abroad[J]. Electric Power, 1997(9):53-54.
[9]周波.大型压气蓄能发电系统的开发[J].电器工业,2004(3):43-45.ZHOU Bo. Development of large pressurized gas storage power generation system[J]. China Electrical Equipment Industry, 2004(3):43-45.
[10]钟史明.燃气蒸汽联合循环发电[M].西安:西安交通大学出版社, 2006:54-62.ZHONG Shiming. Gas-steam combined cycle power generation[M]. Xi’an:Xi’an Jiaotong University Press,2006:54-62.
[11]沈炳正,黄希程.燃气轮机装置[M].西安:西安交通大学出版社, 2006:16-20.SHEN Bingzheng, HUANG Xicheng. Gas turbine device[M]. Xi’an:Xi’an Jiaotong University Press, 2006:16-20.
[12]张志英,赵萍,李银凤.风能与风力发电技术[M].北京:化学工业出版社, 2010:113-117.ZHANG Zhiying, ZHAO Ping, LI Yinfeng. Wind energy and wind power technology[M]. Beijing:Chemical Industry Press, 2010:113-117.
[13]都志杰,马丽娜.风力发电[M].北京:化学工业出版社, 2009:48-59.DU Zhijie, MA Li’na. Wind power generation[M].Beijing:Chemical Industry Press, 2009:48-59.
[14]何梓年.太阳能热利用[M].合肥:中国科学技术出版社, 2009:214-221.HE Zinian. Solar thermal utilization[M]. Hefei:Chinese Science and Technology Press, 2009:214-221.
[15]刘文毅,杨勇平.压缩空气蓄能电站综合效益评价研究[J].工程热物理, 2007, 28(3):373-375.LIU Wenyi, YANG Yongping. Calculations and analysis of overall benefit for pressed air energy storage(CAES)power plant[J]. Journal of Engineering Thermophysics,2007, 28(3):37-45.
[16] CHIRINKO R S.?:the long and short of it[J]. Journal of Macroeconomics, 2008, 30(2):671-686.
[2]曾凡超.风力发电中央控制系统的设计[D].合肥:合肥工业大学, 2010:1-5.ZENG Fanchao. Project design on control system of wind turbine[D]. Hefei:Hefei University of Technology,2010:1-5.
[3] FERTIG E, APT J. Economics of compressed air energy storage to integrate wind power:a case study in ERCOT[J]. Energy Policy, 2011, 39:2330-2342.
[4] CAVALLO A J. Energy storage technologies for utility scale intermittent renewable energy systems[J]. Transaction of the ASME, 2001, 11:387-389.
[5]周友行,邓胜达.基于压缩空气储能的小规模风力发电新技术[J].装备制造技术, 2008(1):103-105.ZHOU Youxing, DENG Shengda. The small scale power generating technology with wind based on energy storage in compressed air[J]. Equipment Manufacturing Technology,2008(1):103-105.
[6]施慧聪,张炯.压缩空气蓄能及其他蓄能技术在美国的应用[J].华东电力, 2009, 37(2):292-294.SHI Huicong, ZHANG Jiong. Application of compressed air energy storage and other energy storage technologies in America[J]. East China Electric Power, 2009, 37(2):292-294.
[7]胡立业.气体蓄能发电技术-压缩空气储能燃气轮机发电站[J].上海电力, 2006(2):158-160.HU Liye. Gas storage power generation technology-gas turbine power plant with compressed air energy storage gas[J]. Shanghai Electric Power, 2006(2):158-160.
[8]宋卫东.国外压缩空气蓄能发电概况[J].中国电力,1997(9):53-54.SONG Weidong. Survey of compressed air storage power generation abroad[J]. Electric Power, 1997(9):53-54.
[9]周波.大型压气蓄能发电系统的开发[J].电器工业,2004(3):43-45.ZHOU Bo. Development of large pressurized gas storage power generation system[J]. China Electrical Equipment Industry, 2004(3):43-45.
[10]钟史明.燃气蒸汽联合循环发电[M].西安:西安交通大学出版社, 2006:54-62.ZHONG Shiming. Gas-steam combined cycle power generation[M]. Xi’an:Xi’an Jiaotong University Press,2006:54-62.
[11]沈炳正,黄希程.燃气轮机装置[M].西安:西安交通大学出版社, 2006:16-20.SHEN Bingzheng, HUANG Xicheng. Gas turbine device[M]. Xi’an:Xi’an Jiaotong University Press, 2006:16-20.
[12]张志英,赵萍,李银凤.风能与风力发电技术[M].北京:化学工业出版社, 2010:113-117.ZHANG Zhiying, ZHAO Ping, LI Yinfeng. Wind energy and wind power technology[M]. Beijing:Chemical Industry Press, 2010:113-117.
[13]都志杰,马丽娜.风力发电[M].北京:化学工业出版社, 2009:48-59.DU Zhijie, MA Li’na. Wind power generation[M].Beijing:Chemical Industry Press, 2009:48-59.
[14]何梓年.太阳能热利用[M].合肥:中国科学技术出版社, 2009:214-221.HE Zinian. Solar thermal utilization[M]. Hefei:Chinese Science and Technology Press, 2009:214-221.
[15]刘文毅,杨勇平.压缩空气蓄能电站综合效益评价研究[J].工程热物理, 2007, 28(3):373-375.LIU Wenyi, YANG Yongping. Calculations and analysis of overall benefit for pressed air energy storage(CAES)power plant[J]. Journal of Engineering Thermophysics,2007, 28(3):37-45.
[16] CHIRINKO R S.?:the long and short of it[J]. Journal of Macroeconomics, 2008, 30(2):671-686.