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风光氢联合式独立发电系统的建模及仿真 被引量:40

Modeling and Simulation of Conjoint Independent Power Generation System Consisting of Power Generation by Wind Energy,Solar Energy and Hydrogen Energy
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摘要 提出了一种独立使用的风光氢联合式独立发电系统,该系统由风力发电、太阳能发电、氢能系统(包括电解水制氢、燃料电池系统、超级电容等)及其他系统单元组成。各单元通过2条直流总线联接,并采用功率流控制。由于风力发电与太阳能发电所输出的功率随风速和日照的变化而变化,因此采用燃料电池系统与超级电容堆与风光发电系统配合使用,以保证系统在任何条件下都具有可靠的供电性能。当风能与太阳能充足时,风机与光伏阵列可满足负荷的需要,同时还可向电解池供电;如果不能满足负荷的需要则由燃料电池提供额外的电能,同时由超级电容在短时期内向负荷提供燃料电池最大功率以外的那部分电能。最后在Matlab环境下建立了系统仿真模型,并以西藏边远村落为例对该系统的动态响应进行了仿真分析,仿真结果表明本文提出的供电系统可以用于以西藏为典型代表的风速和光能变化较大的边远地区。 An independent conjoint power supply system, which consists of wind power generation, solar electrical energy generation and hydrogen energy system (including hydrogen manufacturing by electrolyzing water, fuel cell (FC) system, ultra-capacitor (UC) system, etc., and other system units is proposed. Each system unit is interconnected with others by two DC buses, and power flow controller is adopted. Because the output power of wind power generation and solar electric energy generation is depended on the variation of wind speed and sunshine, so the FC system and UC bank should be worked in with wind power generation and solar electrical energy generation to ensure the reliable power supply of the conjoint system under any condition. When wind energy and solar energy are sufficient, wind turbine and photovoltaic arrays can satisfy load demand and at the same time they can feed electrolyzer; when wind energy and solar energy cannot satisfy load demand, the FC system will provide supernumerary electric energy, at the same time the deficient part of load power excessing the maximum power supply ability of FC system can be fed by UC bank in a short-term. By use of Matlab a model of the conjoint system is established; taking the out-of-the-way village in Tibet for example, the dynamic response of the conjoint system is simulated, simulation results show that the proposed conjoint independent power supply system can be used to out-of-thezway regions where the wind speed and sunshine vary intensively just like in out-of-the-way villages of Tibet.
出处 《电网技术》 EI CSCD 北大核心 2007年第22期75-79,84,共6页 Power System Technology
关键词 风力发电 光伏发电 燃料电池 超级电容 可再生能源与混合发电 建模 仿真 wind power generation photovoltaic power generation fuel cell ultra-capacitor renewable energy source and hybrid power generation modeling simulation
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参考文献12

  • 1Larminie J E, Dicks A, Fuel cell systems explained[M], Chichester: John Wily & Sons, LTD, 2000.
  • 2中国科学院地理科学与资源研究所.中国自然资源数据库[DB/OL].http://www.data.ac.cn/zrzy/BC01.asp?name=&pass=&danwei=Institute of Geographic Sciences and Natural Resources Research,Chinese Natural Resources Database,2006-12-08.
  • 3宋维军.青藏高原小型户用风光互补发电系统的设计方法[J].青海科技,2001,8(4):27-29. 被引量:7
  • 4白树华,卢继平.西藏高原环境对风力发电的影响分析[J].电网技术,2006,30(S1):141-145. 被引量:13
  • 5windturbine, http://www.mathworks.com/access/helpdesk/help/toolbox/ phy smod/powersys/ref/index.html?/access/helpdesk/help/toolbox/ physmod/powersys/ref/windturbine.html, 2006-12-19.
  • 6Shafer G. A mathematical theory of evidence[M]. Princeton, New Jersey: Princeton University Press, 1976.
  • 7茆美琴,余世杰,苏建徽.带有MPPT功能的光伏阵列Matlab通用仿真模型[J].系统仿真学报,2005,17(5):1248-1251. 被引量:428
  • 8王默晗.利用计算机模拟太阳能光伏发电[J].节能,2005,24(5):36-39. 被引量:4
  • 9Jeferson M C, Felix A F, Jonas R Gomes, et al. Simulation of cell stacks using a computer-controlled power rectifier with the purposes of actual high-power injection applications[J]. IEEE Trans on Industry Application, 2003, 39(4): 1136-1142.
  • 10Nelms R M, Cahela D R, Tatarchuk B J. Modeling double-layer capacitor behavior using ladder circuits[J]. IEEE Trans on Aerospace Electron Syst., 2003, 39(2): 430-438.

二级参考文献23

  • 1田德.大容量风力发电机组的设计[J].内蒙古农牧学院学报,1993,14(2):80-89. 被引量:5
  • 2孙凤环,李萍.西藏太阳能开发利用的前景与展望[J].西藏科技,2004(11):16-17. 被引量:4
  • 3张核真,格桑,路红亚.西藏风能资源的初步分析与评价[J].西藏科技,2005(3):33-34. 被引量:12
  • 4J.G.McGowan and J.F.Manwell. Hybrid Wind/PV/Diesel Power Systems Modeling and South American Applications[C]. WREC 1996.
  • 5A.ZAHEDI. Development of An Electrical Model For A PV/Battery System for Performance Prediction[J]. Renewable Energy, 1998, 15(1): 531-534.
  • 6Viorel Badescu. Dynamic model of a Complex System Including PV Cells, Electric Battery, Electrical Motor and Water Pump[J]. Energy,2003,28(12):1165-1181.
  • 7Platon Baltas,etc. The Arizona University Photovoltaic Designer Program(ASUPVD)[Z]. Department of Electrical and Computer Engineering,Arizona State University,1996.
  • 8西阳.山东利用太阳能发电技术重新受到重视[J].环境导报,1997,(4):37-37.
  • 9陈庭金 涂洁磊.太阳能地面用光伏电源系统设计[J].太阳能,1995,(3):20-22.
  • 10傅黎.国际光伏报道[J].太阳能,2001,(4):32-32.

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