超低速PMSM系统的Modelica建模及控制参数整定  

Modelica Modeling and Control Parameters Tuning of Ultra-low-speed Permanent Magnet Synchronous Motor System

作　　者：丁建完[1] 梅再武[1] 张学明[2] 

机构地区：[1]华中科技大学国家CAD支撑软件工程技术研究中心.湖北武汉430074 [2]中国科学院长春光学精密机械与物理研究所,吉林长春130033

出　　处：《电气传动》2013年第4期3-7,16,共6页Electric Drive

基　　金：国家科技重大专项项目(2011ZX02403-005);国家973计划项目(2011CB706502)

摘　　要：超低速永磁同步电机系统是一个涉及机、电、磁、控的多个领域耦合系统,针对其多领域耦合特性,基于Modelica建模语言,研究了超低速永磁同步电机系统的陈述式多领域统一建模方法,在MWorks平台上建立了完整的多领域系统模型。基于该模型能仿真分析系统精度、稳定性等多方面的性能。还提出了采用蒙特卡洛随机试验方式整定控制系统参数的方法,可快速实现控制系统参数整定。该方法实用有效,对工程中控制系统参数的整定具有借鉴与参考价值。Ultra low speed permanent magnet synchronous motor system is a multiple-field coupling system involving mechanical, electrical, magnetic and control. For its multi-field coupling characteristics, the statement of multi-domain unified modeling method of ultra-low-speed permanent magnet synchronous motor system based on Modelica modeling language was studied, and established a complete multi- domain system model in MWorks platform.Based on the model, the system accuracy, stability and other aspects of performance can be simulate and analyzed.A method of randomized trials using the Monte Carlo tuning control system parameters was also proposed, which can quickly realize the control system parameter tuning. The method is practical and effective and has a certain reference in tuning of the control system parameters in project.

关 键 词：永磁同步电机 Modelica建模 控制参数整定 蒙特卡洛 

分 类 号：TM351[电气工程—电机]