湖北汽车工业学院学报2026，Vol.40Issue(2)：36-41,47,7.DOI:10.3969/j.issn.1008-5483.2026.02.007
基于改进型H8逆变器的快速三矢量模型预测控制
Improved H8 Inverter-based Fast Three-vector Model Predictive Control
摘要
Abstract
A fast three-vector model predictive control strategy based on an improved H8 inverter was proposed for permanent magnet synchronous motor control systems driven by a two-level three-phase inverter.The first optimal voltage vector was selected from six effective voltage vectors through rolling optimization.The second optimal vector was determined from two adjacent effective vectors with the minimum error according to the angle of the error vector between the predicted current and the refer-ence current.In the duty ratio calculation of voltage vectors,the vector switching sequence was planned centrally to avoid the adverse effect of equivalent zero vectors.Simulation results show that the pro-posed method presents better control performance in effectively suppressing the CMV peak,reducing current ripple,and decreasing harmonic distortion.关键词
永磁同步电机/模型预测控制/H8逆变器/共模电压Key words
permanent magnet synchronous motor/model predictive control/H8 inverter/common-mode voltage分类
信息技术与安全科学引用本文复制引用
朱鄂,张金亮,彭国生,简炜,陈凯..基于改进型H8逆变器的快速三矢量模型预测控制[J].湖北汽车工业学院学报,2026,40(2):36-41,47,7.基金项目
电磁感应与节能技术十堰市重点实验室开放基金项目(SYZDK22024B06) （SYZDK22024B06）
湖北省揭榜制科技项目(JBZ202500029) （JBZ202500029）
