摘要
提出了一种新的CMEXS函数异步电机参数时变仿真模型,可模拟电机各参数的变化,精度高、仿真速度快,克服了现有的参数定常异步电机仿真模型及M文件S函数仿真模型的缺点。对比仿真验证了该模型的正确性和快速性,仿真示例表明了该模型的有用性和有效性,为矢量控制相关问题的研究提供了一个更接近真实电机行为特性的高效仿真模型。
In this paper,a new C-MEX S-function simulation model of induction machines considering time-varying parameters is suggested which can simulate the variations of each parameter of induction machines with high accuracy and fast simulation speed and overcome the disadvantages of the fixed parameter simulation models available now and the M S-function simulation models.The contrastive simulation testify the correctness and fastness of this model.The results of simulation demonstrative examples also indicate the usefulness and effectiveness of this model,whereby a more accurate and more efficient approximation simulation model with high efficiency to induction machine behaviors is provided for studying the problems concerning vector control.
出处
《西安理工大学学报》
CAS
2005年第2期144-148,共5页
Journal of Xi'an University of Technology
