Direct Eigen Control for Induction Machines and Synchronous Motors (PDF)

Clear presentation of a new control process applied
to induction machine (IM), surface mounted permanent
magnet synchronous motor (SMPM-SM) and interior permanent magnet
synchronous motor (IPM-SM)

Direct Eigen Control for Induction Machines and
Synchronous Motors provides a clear and consise explanation
of a new method in alternating current (AC) motor control. Unlike
similar books on the market, it does not present various control
algorithms for each type of AC motor but explains one method
designed to control all AC motor types: Induction Machine (IM),
Surface Mounted Permanent Magnet Synchronous Motor (SMPM-SM) (i.e.
Brushless) and Interior Permanent Magnet Synchronous Motor
(IPM-SM). This totally new control method can be used not only for
AC motor control but also to control input filter current and
voltage of an inverter feeding an AC motor.

* Accessible and clear, describes a new fast type of motor
control applied to induction machine (IM), surface mounted
permanent magnet synchronous motor (SM-PMSM) and interior permanent
magnet synchronous motor (I-PMSM) with various examples

* Summarizes a method that supersedes the two known direct
control solutions - Direct Self Control and Direct Torque
Control - to be used for AC motor control and to control
input filter current and voltage of an inverter feeding an AC
motor

* Presents comprehensive simulations that are easy for the reader
to reproduce on a computer. A control program is hosted
on a companion website

This book is straight-forward with clear mathematical
description. It presents simulations in a way that is easy to
understand and to reproduce on a computer, whilst omitting details
of practical hardware implementation of control, in order for the
main theory to take focus. The book remains concise by leaving out
description of sensorless controls for all motor types. The
sections on "Control Process", "Real Time
Implementation" and "Kalman Filter Observer and
Prediction" in the introductory chapters explain how to
practically implement, in real time, the discretized control with
all three types of AC motors. In order, this book
describes induction machine, SMPM-SM, IPM-SM, and, application
to LC filter limitations. The appendixes present: PWM vector
calculations; transfer matrix calculation; transfer matrix
inversion; Eigen state space vector calculation; and, transition
and command matrix calculation.

Essential reading for Researchers in the field of drive control;
graduate and post-graduate students studying electric machines;
electric engineers in the field of railways, electric cars, plane
surface control, military applications. The approach is also
valuable for Engineers in the field of machine tools, robots and
rolling mills.