基于DC/DC变换的逆变技术的研究Summary of Inverter Topology Based on DC/DC Converter
马军,杨苹
摘要(Abstract):
传统逆变器结构简单、技术成熟,但由于自身拓扑结构的不足使其存在开关损耗大、输出滤波要求高、输出交流幅值受电源电压限制、开关状态转换时可能出现直通短路等缺点。基于Buck的DC/DC变换器由于本身拓扑结构的优势,有效避免了传统逆变器的这些问题,进一步提高了效率。简要介绍了现有基于DC/DC变换器的逆变电路拓扑,并分析了各自拓扑结构的优缺点及相应的控制方式。
关键词(KeyWords): 逆变器;DC/DC变换器;拓扑;输出滤波
基金项目(Foundation):
作者(Author): 马军,杨苹
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