基于DPC-MPC策略的潮流能永磁发电机PWM整流装置  

The PMSG-PWM rectifier based on DPC-MPC strategy in tidal energy application

作　　者：郑志楹 乔鸣忠[1] 冉宇宽 梁京辉 Zheng Zhiying;Qiao Mingzhong;Ran Yukuan;Liang Jinghui(College of Electrical Engineering,Naval University of Engineering,Wuhan 430030,China;Beijing Hainachuan Automotive Parts Co.,Ltd.,Beijing 100000,China)

机构地区：[1]海军工程大学电气工程学院,武汉430030 [2]北京海纳川汽车部件股份有限公司,北京100000

出　　处：《船电技术》2024年第12期23-28,共6页Marine Electric & Electronic Engineering

基　　金：国家自然科学基金(51877212)。

摘　　要：为了改善潮流能发电系统的输出质量,使潮流能得到充分利用,深入分析了三相PWM整流系统的模型预测功率控制原理,推导了其中性能优化指标的计算方法。建立了该控制策略的Simulink仿真模型,搭建了潮流能永磁发电PWM整流系统实验平台,针对海流和负载这两类影响进行了充分的仿真与实验。实验结果证明了基于DPC-MPC控制策略的PWM整流装置的可行性。In order to improve the output quality of tidal power and make full use of tidal power,the power control principle of model prediction of three-phase PWM rectifier system is deeply analyzed,and the calculation method of performance optimization index is derived.The Simulink simulation model of the control strategy is established,and the experimental platform of PWM rectifier system for tidal current permanent magnet power generation is built in which sufficient simulation and experiments are carried out for the two types of influences,namely,sea currents and loads.The experimental results prove the feasibility of PWM rectifier device based on DPC-MPC control strategy.

关 键 词：PWM整流 直接功率控制 模型预测控制 潮流能 

分 类 号：TM461[电气工程—电器]