海流发电系统的机侧变流器控制研究  

Research on Machine-Side Converter Control of Ocean Current Generation System

作　　者：冯丰泽 黄晓刚 

机构地区：[1]上海海事大学电气自动化系,上海201306

出　　处：《通信电源技术》2017年第5期7-8,11,共3页Telecom Power Technology

基　　金：浙江省教育厅项目(Y201534139);上海海事大学研究生创新能力项目(2015ycx073);上海海事大学优秀博士学位论文培育项目

摘　　要：阐述了一种基于TMS320F28335的海流发电系统机侧变流器的控制研究。该系统采用了基于零d轴电流控制的永磁同步发电机矢量控制策略,以电流环为内环,速度环为外环的结构。电流控制器和速度控制器采用了PI算法,实现给定流速下恒压输出。在流速突变的情况下,研究了系统的跟踪性能。经过测试,系统性能良好。This paper presents a control study of machine side converter based on TMS320F28335 for ocean current generation system. The system uses a zero-d-axis current control based permanent magnet synchronous generator vector control strategy to the current loop as the inner ring,the speed loop for the outer ring structure. The current controller and the speed controller adopt the PI algorithm to realize the constant voltage output at a given flow rate. In this paper,we study the tracking performance of the system under the condition of sudden change of flow rate. After testing,the system has good performance.

关 键 词：海流发电 双闭环 矢量控制 

分 类 号：TM612[电气工程—电力系统及自动化]