[PDF] Top 20 Direct Torque Control of BLDC Drives for Electrical Vehicle Application

... shows Torque and speed wave forms, these are in positive and ...and torque decreases (during motor braking) the frequency of the current waveforms decreases and as the speed and torque increase ... See full document

... Many control techniques have been applied on induction motors [1, ...techniques, direct torque control (DTC) introduced by Takahashi appears to be very convenient for EV applications [3, ... See full document

... (BLDC) drives [1], [2] are used extensively for many applications, ranging from servos to traction ...vector control is often employed, while in a BLDC drive, the PWM phase current has an ... See full document

... (BLDC) drives has received enormous attention due to its excellent dynamic response, high efficiency, wide speed and high torque capability ...the BLDC motor is the best option among other ... See full document

... on torque ripple of BLDC motor which is not suitable for in-wheel ...fuzzy control scheme via parallel distributed compensation has been applied to control velocity of small BLDC motors ... See full document

... performance control method not best for Induction Motor motors but additionally many other motor ...considered drives small size electric powered ...and torque situations with single referenc DTC ... See full document

... electromagnetic torque ripple and much better control properties, the Permanent Magnet Synchronous Motors, powered by a sinusoidal current wave, are usually used in most of the modern drives ...of ... See full document

... speed control. For speed control ac drives are used which require a power electronic converter for their supply (mostly an inverter with a dc link), therefore number of machine phases is effectively ... See full document

... full torque is provided by the motor at low speed and the fleet rated power can be two or three times the rated power of the ...the vehicle to have a peerless acceleration of the nominal rated ...high ... See full document

... motor drives are used extensively in several high- performance applications, ranging from servos to traction drives, due to several distinct advantages such as high-power density, high efficiency, large ... See full document

... position-sensorless direct torque and indirect flux control of brushless dc (BLDC) motor with non sinusoidal back electromotive force (EMF) has been extensively ...for BLDC motor ... See full document

... motor drives to ensure maximum efficiency operation for a given torque ...efficient electrical drives which uses Adjustable Speed Drives ...IM drives can be improved by flux ... See full document

... Electric Vehicle (EV) is a rising technology in the modern world because of the fact that it mitigates environmental pollutions and at the same time controls large amount of fossils fuel usage, and efficiency of ... See full document

... (B12). Torque ripple is a critical issue in BLDC motor ...the torque is necessary to enhance the BLDC mo- tor drive ...two direct torque control (DTC) ...commutation ... See full document

... competing control strategies for AC drives available in ...Oriented Control (FOC) and Direct Torque control ...of torque and flux, it is possible to directly ... See full document

... in Electrical Engineering from Oregon State University, Corvallis in ...of Electrical Engineering where he teaches courses and conducts research in energy conversion and CAD, among ...the Electrical ... See full document

... Space phasor of rotor current expressed in general reference frame Space phasor of stator current expressed in general reference frame Moment of inertia Integral gain of PI controller Pr[r] ... See full document

... in Electrical Engineering with specialization in digital techniques & instrumentation in 2010 from SGSITS, Indore, ...of Electrical & Electronics Engineering at Vikrant Institute of Technology & ... See full document

... This rectangular stator currently needs to produce a constant power torque while BLDC motor drives system speed to control. The small parameters jumble technique is developed with supervisors ... See full document

... Published studied focused predominantly on rotating machines (94.66 % of the studies), only 5.34 % discussing linear induction machines. This gap could be explained by its construction characteristics and, also, by its ... See full document