A Software Synchronization Method for High-Frequency Circulating Current in Multiple Inverter Parallel Systems

To increase system power, multiple inverters are connected in parallel. However, if multiple inverters are connected in parallel but without carrier synchronization, it is possible to generate both high-frequency circulating current at the switching frequency and excessive ground current. To avoid h...

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Bibliographic Details
Main Authors: Wenping Zhang, Yiming Wang, Po Xu, Ke Ma, Yongheng Yang
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/11091274/
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