船舶電力推進系統中異步電動機的直接轉矩控制系統仿真

羅成汗 趙國文 李新星

（1. 集美大學，廈門 361000；2. 廣東海事局，廣州 510230；3. 江門海事局，江門 529040）

摘要：介紹了船舶電力推進系統的特點；分析了異步電動機直接轉矩控制系統的原理，重點是直接轉矩控制系統的組成與實現。在Saber環境下建立的系統仿真模型，進行了系統動態仿真.給出了仿真結果，對其進行分析，仿真結果驗證了仿真模型和方法的正確性。

關鍵詞：電力推進；直接轉矩控制；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