Comprehensive predictive control of neutral-point voltage balancing for back-to-back three-level NPC

• 作 者: 范必双 谭冠政 樊绍胜 叶吉祥
• 机 构: SchoolofInformationScienceandEngineering,SchoolofElectricalandInformationEngineering
• 出 处: 中南大学学报：英文版
• 发表日期: 2014年11期
• 关键词: 中性点电压 电平转换器 电压平衡 预测控制 NPC 总谐波失真 质量函数 相电流 back-to-back converter three-level conv
• 基金项目: Project（61074018）supported by the National Natural Science Foundation of China, Project（2012kfjj06）supported by Hunan Province Key Laboratory of Smart Grids Operation and Control（Changsha University o

A comprehensive predictive strategy was proposed for the neutral-point balancing control of back-to-back three-level converters. The phase currents at both sides and the DC-link capacitor voltages were measured for the prediction of the neutral-point curr