| 基于光伏微网的PI-dP&O高性能MPPT控制器的设计 |
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| 引用本文： | 罗晓雪,易灵芝,刘颉,沈建飞,刘珊,杜小娟.基于光伏微网的PI-dP&O高性能MPPT控制器的设计[J].电子技术应用,2012,38(9):67-70,74. |
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| 作者姓名： | 罗晓雪 易灵芝 刘颉 沈建飞 刘珊 杜小娟 |
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| 作者单位： | 湘潭大学信息工程学院,湖南湘潭,411105 |
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| 基金项目： | 国家自然科学基金，湖南省自然科学基金，湖南省高校科研经费专项 |
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| 摘 要： | 通过采用PI-dP&O模块、Buck-Boost电路与具有电流闭环控制的抑制积分饱和的PI控制器相结合的策略,设计出一种具有高性能的MPPT控制器。此控制器具有软件实现简单、适应性好、成本低廉等优点。在Matlab实验平台上将此高性能的MPPT控制器与传统的MPPT控制器进行对比,并应用到光伏微网中,充分显示其优越性和可行性。
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| 关 键 词： | 最大功率点追踪 PI-dP&O 升降压电路 光伏微网 |
The design of high performance PI-dP&O MPPF controller based on photovoltaic micro grid |
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| Luo Xiaoxue
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Yi Lingzhi
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Liu Jie
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Shen Jianfei
,
Liu Shan
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Du Xiaojuan.The design of high performance PI-dP&O MPPF controller based on photovoltaic micro grid[J].Application of Electronic Technique,2012,38(9):67-70,74. |
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| Authors: | Luo Xiaoxue Yi Lingzhi Liu Jie Shen Jianfei Liu Shan Du Xiaojuan |
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| Affiliation: | (Information Engineering College,Xiangtan University,Xiangtan 411105,China) |
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| Abstract: | This paper adopts PI-dP&P model,Buck-Boost circuit and Wind-up protection control style PI controller with current loop together,an MPPT controller of high performance is designed.It's convenient to be realized in software,and has better adaptability and lower costs.In the end,it's compared with the traditional one,then used in the photovoltaic micro grid to proved its superiority and feasibility. |
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| Keywords: | MPPT PI-dP&O Buck-Boost photovoltaic micro grid |
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