船舶电力推进系统中异步电动机的直接转矩控制系统仿真

罗成汗 赵国文 李新星

（1. 集美大学，厦门 361000；2. 广东海事局，广州 510230；3. 江门海事局，江门 529040）

摘要：介绍了船舶电力推进系统的特点；分析了异步电动机直接转矩控制系统的原理，重点是直接转矩控制系统的组成与实现。在Saber环境下建立的系统仿真模型，进行了系统动态仿真.给出了仿真结果，对其进行分析，仿真结果验证了仿真模型和方法的正确性。

关键词：电力推进；直接转矩控制；Saber；仿真

The direct torque control system simulation about asynchronous motor of Ship electric propulsion system

LUO ChengHan1,ZHAO GuoWen2,LI XinXing3

( 1..Jimei University,Xiamen 361000;2.GuangDong Maritime Safety Administration of the people's republic of china,Guangzhou 510230;3..JiangMenMaritimeSafetyAdministration of the people's republic of china,Jiangmen 529040 )

Abstract: Describes the characteristics of ship electric propulsion system. Analysis of the asynchronous motor direct torque control system theory, focusing on direct torque control system components and implementation. Built environment in the Saber simulation model, for a system dynamic simulation. Simulation results, its analysis, simulation results verify the correctness of simulation models and methods.

Key words: Electric propulsion;Direct Torque Control;Saber;Simulation