Third-order current harmonic suppression and neutral-point voltage balance control strategy for single-phase three-level NPC inverter
The imbalance of capacitor voltage on the DC side of the inverter will cause the third-order current harmonics and the device will be damaged greatly with the increase of voltage stress. The mechanism of imbalance capacitors voltage and the third-order current harmonics generated by the double frequ...
Main Authors: | Yingjun Guo, Zhaoyang Li, Lijing Zhao, Hexu Sun, Wenxin Li, Yanwei Jing, Shuchun Duan, Xiaoyang Wei |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2022-11-01
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Series: | Energy Reports |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722016018 |
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