Please wait a minute...
J4  2012, Vol. 46 Issue (8): 1490-1497    DOI: 10.3785/j.issn.1008-973X.2012.08.021
杨滔, 吕征宇
浙江大学 电气工程学院,浙江 杭州 310027
A novel maximum power point tracking method in
three-phase photovoltaic system
YANG Tao, LU Zheng-yu
College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
 全文: PDF  HTML



In order to improve the efficiency of photovltaic devices, the maximum power point tracking (MPPT) method is studied. Perturbation and observation method (P&O) is one of the popular methods though, it is unable to determine the right tracking direction when the weather changes rapidly. In order to reduce the mistake of MPPT, the concept of acceleration of illumination changing is introduced to rebuild the process of illumination changing based on dP-P&O method. Meanwhile, this paper analyzes the relationship between the power of PV cells and the power of the inverter by power equilibrium principle, and gets a conclusion that the MPPT method can be implemented by compartng the sequential sampled output current of the inverter. This method is not required to detect the output voltage and current of photovoltaic cells, so the cost of system is reduced.Simulation and experimental results show that the method is available and the system can maintain stability.

出版日期: 2012-09-23
:  TM 711  
通讯作者: 吕征宇,男,教授,博导.     E-mail:
作者简介: 杨滔(1983—),男,博士生,从事电力电子及电气传动等研究工作.E-mail:
E-mail Alert


杨滔, 吕征宇. 三相光伏系统中一种新的最大功率点追踪方法[J]. J4, 2012, 46(8): 1490-1497.

YANG Tao, LU Zheng-yu. A novel maximum power point tracking method in
three-phase photovoltaic system. J4, 2012, 46(8): 1490-1497.


[1] XIAO Weidong, WILLIAM G, DUNFORD. A modified adaptive hillClimbing MPPT method for photovoltaic power systems [C]∥ IEEE Power Electronics Specialists Conference. Aachen, Germany: IEEE 2004, (3): 1957-1963.
[2] CARRASCO J M, FRANQUELO L G, BIALASIEWICZ J T, et al. Powerelectronic systems for the grid integration of renewable energy sources [J]. A Survey. IEEE Trans. Ind. Electron, 2006, 53(4): 1002-1016.
[3] GUERRERO J M, BLAABJERG F, ZHELEV T, et al. Distributed generation: Toward a new energy paradigm [J]. Industrial Electronics Magazine, 2010, 1,4 (1): 52-64.
[4] ZHANG Limei, WANG Shaolin, ZHAO Yunjun, et al. Prospects for and applications to microgrid technology[C]∥ Power and Energy Engineering Conference (APPEEC). 2010 AsiaPacific, Chengdu. Chengdu: APPEEC 2010: 14, 28-31.
[5] LISERRE M, SAUTER T, HUNG J Y. Future Energy systems: Integrating renewable energy sources into the smart power grid through industrial electronics [J]. Industrial Electronics Magazine, 2011, l,4 (1): 18-37.
[6] HUA Chichang, SHEN Chiming. Comparative study of peak power tracking techniques for solar storage system [C]∥13th Annual Conference on Applied Power Electronics Conference and Exposition. Anaheim, Canada: IEEE, 1998, 2: 679-685.
[7] BLAABJERG F, TEODORESCU R, LISERRE M, et al. Overview of control and grid synchronization for distributed power generation systems [J]. IEEE Trans. Ind. Electron, 2006, 53(5): 1398-1409.
[8] ESRAM T, CHAPMAN P L. Comparison of photovoltaic array maximum power point tracking techniques [J]. Energy Conversion. IEEE Trans. Power Electronics, 2007, 22(2): 439-449.
[9] NICOLA F, GIOVANNI P, GIOVANNI S, et al. Optimization of perturb and observe maximum power point tracking method [J]. IEEE Trans. Power Electronics, 2005, 7, 20(4): 963-973.
[10] 任碧莹,申明,孙向东.一种新颖的光伏电池最大功率点跟踪方法[J].电力电子技术,2010,44(11): 10-12.
REN Biying, SHEN Ming, SUN Xiangdong.A novel maximum power point tracking method for photovoltaic cell [J].Power Electronics, 2010, 44(11): 10-12.
[11] 蒋永和.光伏并网电压型逆变器电压控制策略及MPPT研究[D].合肥:合肥工业大学,2007.
JIANG Yonghe.Research on VSVC method and MPPT of photovoltaic gridconnected system [D].He fei: He Fei Industry University, 2007.
[12] 钱嘉怡,朱东柏,王梓.光伏系统MPPT控制方法的研究 [J].价值工程,2011,10(10): 157-158.
QIAN Jiayi, ZHU Dongbai, WANG Zi. Research on power point tracking in photovoltaic system [J]. Value Engineering, 2011, 10(10): 157158.
[13] 罗明,杨金明.双级式光伏系统最大功率点跟踪研究[J].电力电子技术,2009,5(5): 20-21.
LUO Ming, YANG Jinming. Research on MPPT of the doublestage PV system [J]. Power Electronics, 2009, 5(5): 20-21.
[14] DEZSO S, REMUS T, JOCHEN H, et al. Optimized maximum power point tracker for fastchanging environmental conditions [J]. IEEE Trans. Industrial Electronics, 2008, 7, 55(7): 2629-2637.
[15] PETRONE G, SPAGNOLO G, TEODORESCU R, et al. Reliability issues in photovoltaic power processing systems [J]. IEEE Trans. Ind. Electron, 2008,55 (7): 2569-2580.
[16] SERA D, KEREKES T, TEODORESCU R, et al. Improved MPPT method for rapidly changing environmental conditions [J]. IEEE International Symposium on Power Electronics, 2006, 2: 1420-1425.
[17] FEMIA N, PETRONE G, SPAGNUOLO G, et al. A technique for improving P&O MPPT performances of doublestage gridconnected photovoltaic systems [J]. IEEE Transactions on Industrial Electronics, 2009, 1,56 (11): 4473-4482.
[18] MATSUI M, KITANO T, XU Dehong, et al. A new maximum photovoltaic power tracking control scheme based on power equilibrium at DC link [C]∥ IEEE Industry Application Conference. Phoenix, USA: IEEE, 1999: 804-809.
[19] ZARE F,LEDWICH G. A hysteresis current control for singlephase multilevel voltage source inverters: PLD implementation [J]. IEEE Trans. on Power Electronics,2002, 17 (5): 731-738.
[20] FEMIA N, PETERONE G, SPAGNUOLO G, et al. Optimization of perturb and observe maximum power point tracking method [J]. IEEE Trans. Power Electronics, 2005, 120 (4): 963 -973.

[1] 杨滔,李泉峰,靳晓光,吕征宇. 无传感器无刷直流电机变负载运行的控制方法[J]. J4, 2012, 46(5): 878-884.
[2] 王乐勤,刘锦涛,张乐福,覃大清,焦磊. 水泵水轮机泵工况小流量波动特性[J]. J4, 2011, 45(7): 1239-1243.
[3] 雷之力,艾欣,崔明勇,刘晓. 基于模态评估法的微网串联谐振仿真[J]. J4, 2011, 45(1): 178-184.