Modeling and Simulation of the BLDC Motor in MATLAB GUI
مدلسازی و شبیه سازی از موتور BLDC در رابط کاربری گرافیکی MATLAB
نام مقاله به فارسی:
Modeling and Simulation of the BLDC Motor in MATLAB GUI
نام مقاله به انگلیسی:
مدلسازی و شبیه سازی از موتور BLDC در رابط کاربری گرافیکی MATLAB
مدلسازی و شبیه سازی از موتور BLDC در رابط کاربری گرافیکی MATLAB
Abstract:
The paper proposes a model of brushless DC motor considering behavior of the motor during commutation. The torque characteristic of BLDC motor presents a very important factor in design of the BLDC motor drive system, so it is necessary to predict the precise value of torque, which is determined by the waveforms of back-EMF. After development of simple mathematical model of the BLDC motor with sinusoidal and trapezoidal waveforms of back-EMF the motor is simulated in the MATLAB/Simulink environment. Based on analysis of the time responses a comparison study of results of both BLDC motor types is presented in Graphical User Interface of MATLAB environment.
INTRODUCTION:
The Brushless Direct Current (BLDC) motor is rapidly gaining popularity by its utilization in various industries, such as Appliances, Automotive, Aerospace, Consumer, Medical, Industrial Automation Equipment and Instrumentation. As the name implies, the BLDC motors do not use brushes for commutation; instead, they are electronically commutated. The BLDC motors have many advantages over brushed DC motors and induction motors [1]. A few of these are:
• Better speed versus torque characteristics
• High dynamic response
• High efficiency
• Long operating life
• Noiseless operation
• Higher speed ranges
| نوع مقاله | IEEE |
| سال ارائه | ۲۰۱۱ |
| گزارش کار | دارد |
| شبیه سازی | در محیط MATLAB |
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