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INDUCTION MOTORS Dynamics and Vector Control

Name: INDUCTION MOTORS Dynamics and Vector Control
Brand: Scholars' Press
SKU: 9783639861655
Price: 41.23 EUR
Availability: InStock

Автор: Rafajlovski Goran, Digalovski Mihail

Език:

Корици: С меки корици

Издател: Scholars' Press

Наличност: Външен склад

Изпращаме след 5-8 дни

41.23 € 80.63 лв

Vector control is a method for dynamic control of the speed torque and power factor of the induction...

Информация за книгата

Автор

Rafajlovski Goran, Digalovski Mihail

Език

Английски език

Корици

Книга - С меки корици

Издадена

2015

страници

152

EAN

9783639861655

ISBN

3639861655

Enbook ID

02875545

Издател

Scholars' Press

Теглоt

238

Размери

229 x 153 x 13

Пълно описание

Vector control is a method for dynamic control of the speed torque and power factor of the induction motor through permanent control of the intensity and the angle of the space vectors of the electromagnetic variables. The basic idea of the Field Oriented Control (FOC) algorithm is decoupling the stator current into flux and torque producing components. Both components can be controlled separately after decoupling. The structure of the motor controller is then as simple as that for a separately excited DC motor. Direct vector FOC control system is based on measurement, acquisition and (or) estimation of the space angle of the rotor's flux. Unlike the control system which is oriented to the space vector of the rotor's flux, on the dynamic model in a d-q coordinate system of IM and PWM of the voltage inverter, thereby using linear control technique and linear controllers, the direct torque control systems (DTC) are based on the space angle of the stator flux, on the dynamic model of the induction motor in a stationary frame of reference and on the space-vector modulation of the inverter. DTC method is based on non-linear control techniques and non-linear controllers.

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