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单周控制光伏并网系统的最大功率控制研究

DOI: 10.3969/j.issn.1006-7043.2009.12.008

Keywords: 单周控制 单级逆变器 最大功率跟踪 增量电导法 OCC single-stage inverter MPPT incremental conductance control

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Abstract:

单周控制的单级全桥光伏并网系统具有容量大、效率高、成本低等优点.但现有基于单周控制的光伏电池最大功率跟踪存在着难以搜索最大功率点、难以稳定工作在最大功率点以及搜索精度差等缺点.针对以上不足,提出了基于增量电导的光伏电池最大功率跟踪算法,该算法将光伏电池输出功率引入到单周控制的输入量中,同时优化了光伏电池输出电压的给定量.该算法在硬件上实现简单,仿真和实验结果表明该算法能够准确跟踪光伏电池最大功率点,并具有较高的精度和稳定性.

References

[1]  1. YANG C,KEYUE M S.A cost-effective single-stage inverter with maximum power point tracking[J].IEEE Transactions on Power Electronics,2004,19(5):1289-1294.
[2]  2. MARIE F,ALESSANDRO G,RIOVANNI P,et al.Maximum power point tracking in a one-cycle-controlled single-stage photovoltaic inverter[J].IEEE Transactions on Industrial Electronics,2008,55(7):2684-2693.
[3]  3. FEMIA N,GRANOZIO D,PETRONE G,et al.Optimized one-cycle control in photovoltaic grid connected applications[J].IEEE Transactions on Aerospace and Electronic System,2006,42(3):954-972.
[4]  4. YAOSUO X,LIUCHEN C,JOSEP B,et al.Topologies of single-phase inverters for small distributed power generators:an overview[J].IEEE Transactions on Power Electronics,2004,19(5):1305-1314.
[5]  5. SOEREN B K,JOHN K P,FREDE B.A review of single-phase grid-connected inverters for photovoltaic modules[J].IEEE Transactions on Industry Application,2005,41(5):1292-1306.
[6]  6. JUNK-MIN K,KWANG-HEE N,BONG-HWAN K.Photovoltaic power conditioning system with line connection[J].IEEE Transactions on Industrial Electronics,2006,53(4):1048-1054.
[7]  7. 王赞,肖岚,姚志垒,等.并网独立双模式控制高性能逆变器设计与实现[J].中国电机工程学报,2007,27(1):54-59.WANG Zan,XIAO Lan,YAO Zhilei,et al.Design and implementation of a high performance utility-interactive inverter[J].Proceedings of the CSEE,2007,27(1):54-59.
[8]  8. SACHIN L,VIVEK A.A single-stage grid connected inverter topology for solar PV systems with maximum power point tracking[J].IEEE Transactions on Power Electronics,2007,22(5):1928-1940.
[9]  10. NOBUYUKI K,TAKAHIKO I,LIANG C.Flyback inverter controlled by sensorless current MPPT for photovoltaic power system[J].IEEE Transactions on Industrial Electronics,2005,52(4):1145-1152.
[10]  11. TOSHIHISA S,KEIJI W,NAOKI N.Flyback-type single-phase utility interactive inverter with power pulsation decoupling on the DC input for an AC photovoltaic module system[J].IEEE Transactions on Power Electronics,2006,21(5):1264-1272.
[11]  12. MIGUEL G W,RAIMUNDO N C A,FONSECA N,et al.Current control loop for tracking of maximum power point supplied for photovoltaic array[J].IEEE Transactions on Instrumentation and Measurement,2004,53(4):1304-1310.
[12]  13. YEONG-CHAU K,TSORNG-JUU L,JIANN-FUH Chen.A high-efficiency single-phase three-wire photovoltaic energy conversion system[J].IEEE Transactions on Industrial Electronics,2003,50(1):116-122.
[13]  9. FENG T,HUSSAM A,RENE K,et al.A single-staged PV array-based high-frequency link inverter design with grid connection[C]// Proc IEEE Conf Applied Power Electronics Conference and Exposition,APEC ’06.Dallas,2006.
[14]  14. NICOLA F,GRIOVANNI P,GIOVANNI S,et al.Optimization of perturb and observe maximum power point tracking method[J].IEEE Transactions on Power Electronics,2005,20(4):963-973. 吴理博,赵争鸣,刘建政,等.单级式光伏并网逆变系统中的最大功率点跟踪算法稳定性研究[J].中国电机工程学报,2006,26(6):73-77.WU Libo,ZHAO Zhengming,LIU Jianzheng,et al.Research on the stability of MPPT strategy applied in single-stage grid-connected photovoltaic system[J].Proceedings of the CSEE,2006,26(6):73-77.

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