| 光伏逆变器中反激式辅助开关电源的设计 |
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| 引用本文： | 吴海涛,孙以泽,孟婥.光伏逆变器中反激式辅助开关电源的设计[J].电源技术,2012,36(6):842-843,892. |
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| 作者姓名： | 吴海涛 孙以泽 孟婥 |
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| 作者单位： | 东华大学机械工程学院,上海,201620 |
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| 基金项目： | 东华大学博士论文创新基金资助项目 |
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| 摘 要： | 在光伏逆变器系统中需要一个高效稳定的辅助电源,在对该电源的工作原理与设计方法进行分析的基础上,采用TOP 258智能开关电源芯片设计了一种多路隔离的反激式开关电源作为光伏逆变器的辅助电源,结果证明该电源有体积小、效率高的特点,可以满足光伏逆变器的要求。
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| 关 键 词： | 反激式变换器 多路隔离 辅助开关电源 光伏逆变器 |
Design of flyback auxiliary converter for photovoltaic inverter |
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| WU Hai-tao
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SUN Yi-ze
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MENG Chuo.Design of flyback auxiliary converter for photovoltaic inverter[J].Chinese Journal of Power Sources,2012,36(6):842-843,892. |
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| Authors: | WU Hai-tao SUN Yi-ze MENG Chuo |
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| Affiliation: | Chuo(College of Mechanical Engineering,Donghua University,Shanghai 201620,China) |
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| Abstract: | A multiple output isolated flyback switching power supply was designed by the TOP258 smart switching power chip as auxiliary power for photovoltaic inverter due to the high requirements for a highly efficient and stable auxiliary power in the photovoltaic inverter system.The working principle and design methods of the converter were analyzed.The experiment results prove that the power has small size and high efficiency features to meet the requirements of photovoltaic inverters. |
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| Keywords: | flyback converter multiple isolated output auxiliary switching power supply photovoltaic inverter |
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