模型预测控制
控制理论(社会学)
转换器
电压
电容器
共模信号
计算机科学
稳态(化学)
工程类
控制(管理)
电子工程
数字信号处理
化学
电气工程
物理化学
人工智能
模拟信号
作者
Yong Yang,Jianyu Pan,Huiqing Wen,Xin Zhang,Margarita Norambuena,Longya Xu,Jose Rodriguez
出处
期刊:IEEE Transactions on Industrial Electronics
[Institute of Electrical and Electronics Engineers]
日期:2021-01-01
卷期号:69 (12): 11903-11914
被引量:4
标识
DOI:10.1109/tie.2021.3131797
摘要
This article proposes a fixed switching frequency (FSF)-based improved model predictive control (MPC) for a five-level active neutral-point clamped (5L-ANPC) converter. Compared to the conventional MPC for 5L-ANPC converter, the proposed MPC significantly reduces the computational burden while ensuring the balance of dc-link and flying capacitor voltages. The proposed MPC optimally selects the control voltage vectors to reduce common mode voltage (CMV), leading to a small CMV of the converter. Using three voltage vectors action per control cycle in MPC, FSF is achieved. Steady-state and dynamic performances of the proposed MPC have been evaluated by experiments. The results verify the feasibility and effectiveness of the proposed MPC method.
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