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An Improved Method of Tracking the Maximum Power Point for Photovoltaic System and Application
Author(s): LUO Long-fu, LI Xin, LI Fen-fen
Pages: 1-
3
Year: 2011
Issue:
4
Journal: Power Electronics
Abstract: 在光伏发电系统中需对光伏电池的最大功率点进行跟踪来提高系统的输出功率.这里以光伏电池输出非线性特性为切入点展开研究,分析常规电导增量法和自适应算法的优缺点,针对其最大功率点跟踪(MPPT)动态和稳态性能不佳及启动过程特性较差的问题,提出改进的MPPT算法.在Madab/Simulink下进行了建模和仿真,仿真结果表明该方法能迅速准确地跟踪太阳能电池的最大功率点,防止算法跟踪方向误判情况的发生,能有...
Citations
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