| 峰值电流控制二次型Boost变换器 |
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| 引用本文： | 杨平,许建平,张士宇,王金平.峰值电流控制二次型Boost变换器[J].电工技术学报,2011(5):101-107. |
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| 作者姓名： | 杨平 许建平 张士宇 王金平 |
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| 作者单位： | 西南交通大学电气工程学院; |
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| 基金项目： | 中央高校基本科研业务费专项资金(SWJTU09ZT13) |
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| 摘 要： | 二次型Boost变换器因其具有宽输入电压范围特性而得到广泛关注.与传统Boost变换器相比,二次型Boost变换器含有两个LC滤波器,呈现四阶动力学特性.本文提出将二次型Boost变换器输入电感电流和输出电容电压作为反馈信号的峰值电流控制策略,简化了控制环路设计.实验结果验证了峰值电流控制二次型Boost变换器具有瞬态...
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| 关 键 词： | 二次型Boost变换器 峰值电流控制 宽输入电压范围 斜坡补偿 |
Peak Current Control Mode for Quadratic Boost Converter |
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| Yang Ping Xu Jianping Zhang Shiyu Wang Jinping.Peak Current Control Mode for Quadratic Boost Converter[J].Transactions of China Electrotechnical Society,2011(5):101-107. |
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| Authors: | Yang Ping Xu Jianping Zhang Shiyu Wang Jinping |
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| Affiliation: | Yang Ping Xu Jianping Zhang Shiyu Wang Jinping(Southwest Jiaotong University Chengdu 610031 China) |
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| Abstract: | Wide input voltage range of quadratic Boost converter has attracted much attention recently.Compared with conventional Boost converter,quadratic Boost converter has two LC filters,thus is a four order dynamics circuit.Peak current control mode of quadratic Boost converter with input inductor current and output capacitor voltage as feedback control variable is proposed.The proposed control scheme is simple.Experimental results show that the proposed peak current control quadratic Boost converter features wit... |
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| Keywords: | Quadratic Boost converter peak current control mode wide input voltage range slope compensation |
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