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电网技术  2014 

可抑制低频电流纹波的单级升压式并网逆变器

DOI: 10.13335/j.1000-3673.pst.2014.12.007, PP. 3313-3320

Keywords: fuel,cell,low-frequency,current,ripple,grid-connected,inverter,single-stage,boost,voltage

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Abstract:

根据燃料电池并网发电系统要求低输入电流纹波和升压的要求,提出一种可抑制输入低频电流纹波的单级、升压式并网逆变器,并给出了一个工频周期内的信号调制示意图。所提逆变器中,将单相桥式逆变器的一个桥臂与Boost变换器所共用,且设计Boost变换器电流工作在电流断续模式,可有效抑制电源输出的低频电流纹波。分析了所提并网逆变器在电网电压极性不同情况下的工作模态。推导了输入电流纹波含量和共用开关管电流的标幺值,给出了升压电感的设计规则。实验结果表明,所提逆变器性能优良。

References

[1]  Liserre M,Theodorescu R,Blaabjerg F.Stability of photovoltaic and wind turbine grid-connected inverters for a large set of grid impedance values[J].IEEE Transactions on Power Electronics,2006,21(1):263-272.
[2]  鲁宗相,王彩霞,闵勇,等.微电网研究综述[J].电力系统自动化,2006,30(19):100-107 Lu Zongxiang,Wang Caixia,Min Yong,et al.Overview of microgrid[J].Automation of Electric Power Systems,2006,30(19):100-107 (in Chinese).
[3]  Falvo M C,Martirano L,Sbordone D,et al.A flexible customer power device for energy management in a real smart micro-grid[C]//39th Annual Conference of the IEEE Industrial Electronics Society.Vienna,Austria:IEEE,2013:7586-7591.
[4]  刘天琪,江东林.基于储能单元运行方式优化的微电网经济运行[J].电网技术,2012,36(1):45-50. Liu Tianqi,Jiang Donglin.Economic operation of microgrid based on operation mode optimization of energy storage unit[J].Power System Technology,2012,36(1):45-50(in Chinese).
[5]  Wandhare R G,Thale S,Agarwal V.Reconfigurable hierarchical control of a microgrid developed with pv,wind,micro-hydro,fuel cell and ultra-capacitor[C]//2013 IEEE Applied Power Electronics Conference and Exposition.Long Beach,USA:IEEE,2013:2799-2806.
[6]  李奇,湛耀添,区永江,等.质子交换膜燃料电池的电响应研究[J].电池,2006,36(5):359-361. Li Qi,Zhan Yaotian,Qu Yongjiang,et al.Investigation of electrical response of PEMFC[J].Battery Bimonthly,2006,36(5):359-361(in Chinese).
[7]  Wang C,Nehrir M H,Gao H.Control of PEM fuel cell distributed generation systems[J].IEEE Transactions on Power Electronics,2006,21(2):586-595.
[8]  Wai R,Lin C.Active low-frequency ripple control for clean-energy power-conditioning mechanism[J].IEEE Transactions on Industrial Electronics,2011,57(11):3780-3792.
[9]  Gemmen R S.Analysis for the effect of inverter ripple current on fuel cell operation condition[J].Journal of Fluid Mechanics,2003,125(3):576-585.
[10]  Liu C,Lai J S.Low frequency current ripple reduction technique with active control in a fuel cell power system with inverter load[J].IEEE Transactions on Power Electronics,2007,22(4):1429-1436.
[11]  王建华,卢旭倩,张方华,等.两级式单相逆变器输入电流低频纹波分析及抑制[J].中国电机工程学报,2012,32(6):10-16. Wang Jianhua,Lu Xuqian,Zhang Fanghua,et al.Low frequency input current ripple analysis and reduction in a single phase inverter with two-stage structure[J].Proceedings of the CSEE,2012,32(6):10-16 (in Chinese).
[12]  Xiaohu Liu,Hui Li,Zhan Wang.A fuel cell power conditioning system with low-frequency ripple-free input current using a control-oriented power pulsation decoupling strategy[J].IEEE Transactions on Power Electronics,2014,29(1):159-169.
[13]  Saito M,Matsui N.Modeling and control strategy for a single-phase PWM rectifier using a single-phase instantaneous active/reactive power theory[C]//IEEE Telecommunications Energy Conference.Yokohama,Japan:IEEE,2003:573-578.
[14]  Rong-Jong Wai,Chun-Yu Lin.Active low-frequency ripple control for clean-energy power-conditioning mechanism[J].IEEE Transactions on Power Electronics,2010,25(11):3780-3792.
[15]  Itoh J,Hayashi F.Ripple current reduction of a fuel cell for a single phase isolated converter using a DC active filter with a center tap[J].IEEE Transactions on Power Electronics,2010,25(3):550-556.
[16]  Guo-Rong Zhu,Siew-Chong Tan,Yu Chen,et al.Mitigation of low-frequency current ripple in fuel-cell inverter systems through waveform control[J].IEEE Transactions on Power Electronics,2013,28(2):779-792.
[17]  吴云亚,谢少军,阚加荣,等.逆变器侧电流反馈的LCL并网逆变器电网电压前馈控制策略[J].中国电机工程学报,2013,33(6):54-60. Wu Yunya,Xie Shaojun,Kan Jiarong,et al.A full grid voltage feed-forward control strategy with inverter-side current feedback for lcl grid-connected inverters[J].Proceedings of the CSEE,2013,33(6):54-60 (in Chinese).

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