毕业论文：基于mppt的智能太阳能充电系统研究

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3、phFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraSelec1引言太阳能是一种清洁高效的可再生能源。在阳光充足的白天，屋顶的光伏电池将太阳能转化成电能，供人们在夜晚使用。据专家预测，到2040年，全球的光伏发电量将占世界总发电量的26％，2050年

4、后将成为世界能源的支柱。　　2最大功率点跟踪最大功点跟踪(MaximumPowerPointTracking，简称MPPT)系统是一种通过调节电气模块的工作状态，使光伏板能够输出更多电能的电气系统。图1示出光伏电池输出功率Pb与输出电压ub和输出电流ib的关系。图中A为普通控制器使光伏电池工作在12V，仅输出53W时的功率点(一般功率点)；B为MPPTSelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaa

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