1 PERFORMANCE ANALYSIS OF BLDC MOTOR USING INTELLIGENT CONTROLLER C.MohanaPriya EEE, Paavai Engineering College Paavai Engineering College, ICETM215 Namakkal, India mohanapriyasweeti@ gmail.com N.Prasidha Devi EEE, Paavai Engineering College Paavai Engineering College, ICETM215 Namakkal, India prasidhandevi@gmail .com C.Suruthy EEE, Paavai Engineering College Paavai Engineering College, ICETM215 Namakkal, India Suruthydharshini24@ gmail.com D.Murugesan Assistant Professor, EEE, Paavai Engineering College Paavai Engineering College, ICETM215 Namakkal, India [email protected]ABSTRACT Nowadays BLDC machines electrically satisfying as a core conformation Electrical engineering .This paper deliver the analysis of dissimilar parameters which are direct to run the Brushless Direct Current (BLDC) motor at surpass speed. Various BLDC motor parameters have been analyzed in modern years due to growing demand precede to further innovations. The active characteristics of BLDC motor (speed and torque) and as well as current and voltages are gently observed and analyzed by using intelligent controller and MATLAB/SIMULINK. A simple algorithm is used to calculate motor speed incidentally by the software. Finally analysis has been designed on the basis of characteristics of stator currents, rotor speed and electromagnetic torque. The modeling of intelligent controller and simulation of BLDC motor is done using MATLAB/SIMULINK. From these results, it yield the predictability of a new system that increase the convenience to the require. The study Pointouts the paucity that has to be better. The preamble of a sophisticated coordination can overcome this and will be talented to afford a finest recital to our electrical engineering. KEY WORDS: BLDC motor, Arduino DIP, H- Bridge inverter, opto isolator. I INTRODUCTION Predictable DC motors have many properties such as high efficiency and narrow torque-speed characteristics. The control of DC motor is also harmless and does not need much composite hardware. However, the chief drawback of the dc motor is the necessity of fixed maintenance. The Brushes of the mechanical commutator eventually wear out and need to be refund. The mechanical commutator has other undesirable effects such as sparks, acoustic noise and carbon particles coming from the brushes. With sharp developments in power electronics, power semiconductor technologies, modern control theory for motors and manufacturing technology for high performance magnetic materials, the Brushless DC (BLDC) motors have been widely used in many applications. BLDC Motor have many benefit over conventional DC motors like: Long operating life, High dynamic response, High efficiency, Better Speed vs. Torque characteristic, Noiseless operation ,Higher speed range and Higher Torque-Weight ratio. Due to high power to weight rate, high torque, excellent dynamic control for changeable speed applications, withdrawal of brushes and commutator make Brushless DC (BLDC) motor [1], best option for high performance applications. Due to the withdrawal of brushes and commutator there is no Problem of mechanical wear of the shifting parts [2], [3]. As well, better heat dissipation property and capacity to work at high speeds [4-5] make them top-sawyer to the conventional dc machine. However, the BLDC motor constitutes a more difficult problem than its brushed counterpart in terms of modelling and control system design due to its several-input nature and conjugated nonlinear dynamics. Due to the simplicity in their control, Permanent-magnet brushless dc motors are more accepted and necessity in high-performance applications. A BLDC Motor is a permanent magnet synchronous motor that uses position detectors and an inverter to control the armature currents. Its armature is in the stator and the magnets are on the rotor and its operating characteristic favor those of a DC motor [1]. Instead of worn a mechanical commutator as in the conventional DC Motor [2-3], the BLDC motor engage electronic commutation which makes it a virtually maintenance free. The BLDC motor is driven by DC voltage but current
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PERFORMANCE ANALYSIS OF BLDC MOTOR USING · PDF filePERFORMANCE ANALYSIS OF BLDC MOTOR USING INTELLIGENT CONTROLLER C ... is deliver and motor performance analysis of BLDC motor such
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