CAJ | 학술논문

电流环是永磁同步电机伺服系统三环控制最内，也是最重要的控制环节，电流环控制方法和控制技术的好坏直接影响整个系统的动态性能。本文在分析永磁同步电动机数学模型和矢量控制原理的基础上，针对永磁同步电机三环控制系统中的电流环控制国内外研究的方法和控制策略进行综述，分析新型电流调节器在控制系统中的作用及工作特点，探讨现有的电流解耦方法对反电势补偿技术研究发展动态，并对电流控制技术进行总结。
전류배시영자동보전궤사복계통삼배공제최내，야시최중요적공제배절，전류배공제방법화공제기술적호배직접영향정개계통적동태성능。본문재분석영자동보전동궤수학모형화시량공제원리적기출상，침대영자동보전궤삼배공제계통중적전류배공제국내외연구적방법화공제책략진행종술，분석신형전류조절기재공제계통중적작용급공작특점，탐토현유적전류해우방법대반전세보상기술연구발전동태，병대전류공제기술진행총결。
The current loop is the most inner and important loop for permanent magnet synchronous motor servo system in the three control loops.The current loop control method and control technology has a direct impact on the dynamic performance of the whole system.Based on the analysis of permanent magnet synchro-nous motor mathematical model and vector control principle, the paper carried on the summary of the domes-tic and foreign research method and control strategy of current control of permanent magnet synchronous mo-tor control system in the three control loops.The operation characteristics of the novel current regulator and current decoupling method in the control system were analyzed.The current decoupling method on back elec-tromotive force compensation technology research and development were investigated and the current control technique was summarized.