电力推进船的螺旋桨负载特性仿真与模拟试验  

Simulation and Test of Load Characteristics of Propeller in Electric Propulsion Ships

作　　者：范辉[1] 贺海涛[2] 汤天浩[2] FAN Hui HE Haitao TANG Tianhao(School of Electrical Engineering, Shanghai Dianji University, Shanghai 201306, China Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China)

机构地区：[1]上海电机学院电气学院,上海201306 [2]上海海事大学物流工程学院,上海201306

出　　处：《中国航海》2017年第2期19-24,43,共7页Navigation of China

基　　金：国家自然科学基金(61503242)

摘　　要：针对电力推进船舶在风浪中航行的各种工况,考虑船舶运动和风浪作用,建立带有风浪扰动的电推船桨模型。采用永磁同步电动机对螺旋桨负载特性进行仿真模拟,通过矢量控制使永磁同步电机的电磁转矩特性与螺旋桨各种工况的负载转矩特性一致。在MATLAB/Simulink软件平台上进行全数字建模与仿真,并进行半实物的模拟试验,验证系统的可行性。According to the operating condition of electric propulsion ships in the wind and waves, taking the motion characteristics of ships acted by the force of wind and waves into account, a model of propeller in electric ships with wind and waves disturbing is built. A Permanent Magnet Synchronous Motor （PMSM） based on vector control method is used to simulate the propeller＇s load characteristics under various working conditions. Some simulation and testing using MATLAB/ Simulink and a semi-physical simulation are carried out to verify the feasibility of the system.

关 键 词：螺旋桨负载特性 风浪干扰模型 永磁同步电机 半实物模拟 

分 类 号：U664.3[交通运输工程—船舶及航道工程]