低速大扭矩永磁同步电机矢量控制技术  

Vector Control Technology of Low-Speed High-Torque Permanent Magnet Synchronous Motor

作　　者：刘亚兵[1] 李译 王海清 王元奎[1] 王小雷[1] 段凯源 LIU Ya-bing;LI Yi;WANG Hai-qing;WANG Yuan-kui;WANG Xiao-lei;DUAN Kai-yuan(Kunming Branch of the 705 Research Institute,China Shipbuilding Industry Corporation,Kunming 650101,China;College of Computer Science and Technology,Civil Aviation University of China,Tianjin 300300,China;Navy Milltary Representative Office of Kunming Area,Kunming 650101,China)

机构地区：[1]中国船舶重工集团公司第705研究所昆明分部,昆明650101 [2]中国民航大学计算机科学与技术学院,天津300300 [3]海装驻昆明地区第二军事代表室,昆明650101

出　　处：《微特电机》2020年第7期44-46,共3页Small & Special Electrical Machines

基　　金：“十·三五”海军装备预研项目资助(3020601010501)。

摘　　要：针对无人水下航行器所用的低速大扭矩永磁同步电机开展了分析研究。在传统的磁场定向矢量控制技术基础之上,提出了改善的控制策略,包括转速滤波控制、电流耦合控制及负id弱磁控制技术,通过一台低速大扭矩电机(100 kW,200 r/min)功率实验表明,该控制策略有效可行。The low-speed high-torque permanent magnet synchronous motor(PMSM)used by unmanned underwater vehicle(UUV)was studied.The improved control methods including speed-filtering,current cross coupling and negative flux-weakening were put forward based on field oriented control(FOC)method.The experiments were carried out on a low-speed high-torque PMSM(100 kW,200 r/min).The results showed that the control strategy was effective.

关 键 词：无人水下航行器 永磁同步电机 磁场定向 

分 类 号：TM351[电气工程—电机] TM464