1st Edition
by Jean Claude Alacoque (Author)
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.
