The Study of Chaotic Phenomenon for Synchronous Reluctance Motor

• Main Authors: Chih-Hao Sun, 孫志豪
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/01789781290092800607

碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 97 === This thesis presents the research of chaotic phenomenon for the synchronous reluctance motor. Chaotic phenomenon looks like confused but it is regular. Chaotic phenomenon happens due to nonlinear characteristic of the systems. System parameters and initial value variations cause the output dramatically. Dissimilar system need not cause chaotic phenomenon in the same method because every motor’s parameters are different.. We establish the synchronous reluctance motor chaos model, the equilibrium points and characteristic equation by motor model. We utilize the Routh-Hurwitz stability criterion to obtain speed controller parameters. The initial value is determined by Lyapunov exponent to decide the chaotic phenomenon. We simulate it by using Matlab/Simulink software.The proposed method is implemented by using DS1104 processor board. Simulation and experiment results show that the proposed theory is correct.