Carrier Reconfiguration for Improving Output Voltage Quality and Balancing Capacitor Voltages in MMDTC-Based STATCOM

For Modular Multilevel DC-Link T-Type Converter (MMDTC)-based STATCOMs, under identical operating conditions, the submodule (SM) capacitor voltage ripple is inversely proportional to its capacitance value. A configuration with a lower capacitance will inevitably result in significant capacitor volta...

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Bibliographic Details
Main Authors: Fengxiang Xie, Yuantang Qi, Yongdong Ji, Xiaofan Ji, Xiangzheng Cui, Shuo Liu, Decun Niu
Format: Article
Language:English
Published: MDPI AG 2025-08-01
Series:Energies
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Online Access:https://www.mdpi.com/1996-1073/18/15/4150
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