武汉理工大学学报（交通科学与工程版）
武漢理工大學學報（交通科學與工程版）
무한리공대학학보（교통과학여공정판）
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY(TRANSPORTATION SCIENCE & ENGINEERING)
2015年
4期
857-861
,共5页
船舶电力推进%矩阵变换器%双空间矢量调制%永磁同步电机%矢量控制%能量反馈
船舶電力推進%矩陣變換器%雙空間矢量調製%永磁同步電機%矢量控製%能量反饋
선박전력추진%구진변환기%쌍공간시량조제%영자동보전궤%시량공제%능량반궤
marine electric propulsion%matrix converter%double space vector modulation%permanent magnet synchronous motor%vector control%energy feedback
结合矩阵式变换器双空间矢量调制算法与电机矢量控制原理，对某船用永磁同步电机进行仿真研究。设计涵盖电机启动，正常运行及能量反馈各状态的实验。仿真结果表明电机转速能保持设定值，转矩响应迅速，输入侧电流总谐波畸变率符合规范要求且能实现能量反馈。
結閤矩陣式變換器雙空間矢量調製算法與電機矢量控製原理，對某船用永磁同步電機進行倣真研究。設計涵蓋電機啟動，正常運行及能量反饋各狀態的實驗。倣真結果錶明電機轉速能保持設定值，轉矩響應迅速，輸入側電流總諧波畸變率符閤規範要求且能實現能量反饋。
결합구진식변환기쌍공간시량조제산법여전궤시량공제원리，대모선용영자동보전궤진행방진연구。설계함개전궤계동，정상운행급능량반궤각상태적실험。방진결과표명전궤전속능보지설정치，전구향응신속，수입측전류총해파기변솔부합규범요구차능실현능량반궤。
At present ,there are numerous problems in converting technique for marine electric propul‐sion system ,such as low power density ,difficult energy feedback and limited output frequency .Based on the series problems ,matrix converter ,a kind of ideal converter ,could be supplied to solve the problems .For a marine permanent magnet synchronous motor (PMSM ) ,the matrix converter’s double space vector modulation is combined with PMSM ’s vector control to run simulation .Designed experiment could switch the state of motor from the first quadrant (normal operation) to the second quadrant (energy feedback) .The simulation result indicates that the control strategy could achieve good speed and torque response with low current harmonics .In addition ,the energy feedback could be achieved simultaneously .
