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Abstract:
本课题研究的组合式三相逆变电源是基于单相逆变电源设计,采用分相调制策略控制各相的输出电压,使三相逆变器输出电压对称.组合式逆变器的输入侧由中频发电机供电,输出侧的一端直接相连形成中性线.这种拓扑使逆变电源既能满足三相负载对称或者不对称运行,也能满足单相负载运行.本课题仅用单个DSP处理器产生12路PWM波,节省了芯片资源.实验结果表明,该方案满足逆变电源供电需求,输出三相电压对称性良好.
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电气技术
ISSN: 1673-3800
CN: 11-5255/TM
Year: 2015
Issue: 3
Page: 6-9
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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