[PDF] Top 20 Implementation and Analysis of Direct Torque Control for Permanent Magnet Synchronous Motor Using Gallium Nitride based Inverter

... The semiconductor based IGBTs currently used for Electric and Hybrid Vehicles are usually limited by the switching frequency. This proves to be a burden if the conventional DTC needs to be applied to the PMSM ... See full document

... and torque references are compared to the values calculated in the drive and errors are sent to the hysteresis ...comparators. Based on the error between reference torque and estimated torque, ... See full document

... of motor drives [1-3] is achieved replacing conventional motors. Motor drive technology is revolutionary making human efforts ...and permanent magnet synchronous motor (PMSM) are ... See full document

... this control method, fuzzy adaptive PI controller scheme has been developed for the permanent magnet drive ...SVPWM inverter is used to feed the motor, the stator flux and torque ... See full document

... quick control of the distribution torque. Torque control can be ensured by the inverter, so this vehicle does not require a mechanical differential gear or ... See full document

... traditional direct torque ...and torque ripple to a certain ...ligent control with traditional direct torque ...fuzzy control to optimize the selection of voltage space ... See full document

... Direct torque control (DTC) [1–3] is an emerging high-performance AC variable frequency speed control after vector control technology [4] in recent ...to control flux and ... See full document

... (PID) control offers the simplest and yet most efficient solution to many real-world control ...PID control in 1910, and the Ziegler–Nichols used for tuning, the popularity of PID control has ... See full document

... GFLC-based direct torque control of an IPMSM drive over wide speed range has been investigated through analyses and ...optimized using a GA with a performance index to reflect the ... See full document

... low torque spikes [1]. Among different types of generators, the permanent-magnet synchronous generators (PMSGs) have been found superior, owing to their advantages such as high power density, ... See full document

... variation using stator resistance dynamic ...by using the permanent magnet flux, stator inductances and rotor position angle, although it does not cause the problem of pure-integrator ... See full document

... 3 = 243 output voltage space vectors. Among these vectors, 93 vectors have fixed direction and called stationary vectors group. As aforementioned for conventional five-phase VSIs, for a five-phase matrix converter, 30 ... See full document

... With the development of power electronic technology, rapid growth of frequency conversion technology was realized. A new theory of Pulse-Width Modulation (PWM) was advanced in the 1960s by scientists. The modulation ... See full document

... design implementation of Extended Kalman Filter (EKF) combined with state observer for a Permanent Magnet Synchr onous Motor (PMSM) is ...achieved using kalman algorithm and the Linear ... See full document

... minimize torque ripples and total harmonic distortions, which will enhance the performance of a BLDC motor (Brushless DC ...undesirable torque pulsations of motor leads to oscillations of ... See full document

... the direct axis component produces useless torque while the quadrature axis component produces the torque responsible for ...on motor torque and ... See full document

... this control structure shows an interesting advantage: it can be used to control either synchronous or HVPM machines by simply changing the flux reference and obtaining rotor flux ...in ... See full document

... of control chaos in ...virtual control design which has control effect of unknown dynamical error on ...of control chaos in ...which based on Lyapunov ... See full document

... inner control loops to generate the control voltages to shape Space vector pulse width-modulated (SVPWM) ...system using the ILC scheme is compared with the scheme using only the PI ... See full document

... the direct torque ...analogue torque signal as a reference input signal to the servo amplifier and selecting the service function to the torque function maintaining the load torque same ... See full document