| H桥型三电平逆变器中点电位平衡调节算法研究 |
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| 引用本文： | 张怀亮.H桥型三电平逆变器中点电位平衡调节算法研究[J].船电技术,2014,34(9):66-70. |
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| 作者姓名： | 张怀亮 |
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| 作者单位： | 海军装备部装备采购中心,北京,170001 |
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| 摘 要： | 本文通过分析H桥型三电平逆变器开关回路和换流过程,找出了中点电位偏移的原因,并给出了中点电位平衡调节措施及改进算法,最后通过试验验证了所选算法是有效的,在大功率变流器上具有广泛应用前景。
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| 关 键 词： | 中点电位平衡调节 三电平 H桥 |
Research on Neutral-point Level Balance Adjustment Algorithm Based on Three Level H-bridge |
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| Zhang Huailiang.Research on Neutral-point Level Balance Adjustment Algorithm Based on Three Level H-bridge[J].Marine Electric & Electronic Technology,2014,34(9):66-70. |
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| Authors: | Zhang Huailiang |
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| Institution: | Zhang Huailiang (Purchasing Center of Naval Equipment Department, Beijing 170001, China) |
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| Abstract: | This paper analyzes switch loop and commutation process base on three level H-bridge.The reasons of neutral-point level unbalance are found out, and the midpoint level balance adjusting measures as well as improved algorithm are given. The algorithm are fully verified by experiments, which has board application prospect in high power converter domain. |
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| Keywords: | neutral-point level balance adjustment three level H-bridge |
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