Modeling and high performance control of electric machines / John Chiasson.

Format:

Book

Author/Creator:

Chiasson, John Nelson.

Series:

IEEE Press series on power engineering.

IEEE Press series on power engineering

Language:

English

Subjects (All):

Electric machinery--Automatic control--Mathematical models.

Electric machinery.

Physical Description:

1 online resource (734 p.)

Edition:

1st ed.

Place of Publication:

Hoboken, NJ : John Wiley, 2005.

Language Note:

English

Summary:

Modeling and High Performance Control of Electric Machines introduces you to both the modeling and control of electric machines. The direct current (DC) machine and the alternating current (AC) machines (induction, PM synchronous, and BLDC) are all covered in detail. The author emphasizes control techniques used for high-performance applications, specifically ones that require both rapid and precise control of position, speed, or torque. You'll discover how to derive mathematical models of the machines, and how the resulting models can be used to design control algorithms that achieve high per

Contents:

MODELING AND HIGH-PERFORMANCE CONTROL OF ELECTRIC MACHINES; Contents; I DC Machines, Controls, and Magnetics; 1 The Physics of the DC Motor; 1.1 Magnetic Force; 1.2 Single-Loop Motor; 1.2.1 Torque Production; 1.2.2 Commutation of the Single-Loop Motor; 1.3 Faraday's Law; 1.3.1 The Surface Element Vector dS; 1.3.2 Interpreting the Sign of eta; 1.3.3 Back Emf in a Linear DC Machine; 1.3.4 Back Emf in the Single-Loop Motor; 1.3.5 Self-Induced Emf in the Single-Loop Motor; 1.4 Dynamic Equations of the DC Motor; 1.5 Microscopic Viewpoint; 1.5.1 Microscopic Viewpoint of the Single-Loop DC Motor

1.5.2 Drift Speed1.6 Tachometer for a DC Machine*1; 1.6.1 Tachometer for the Linear DC Machine; 1.6.2 Tachometer for the Single-Loop DC Motor; 1.7 The Multiloop DC Motor*; 1.7.1 Increased Torque Production; 1.7.2 Commutation of the Armature Current; 1.7.3 Armature Reaction; 1.7.4 Field Flux Linkage and the Air Gap Magnetic Field; 1.7.5 Armature Flux Due to the External Magnetic Field; 1.7.6 Equations of the PM DC Motor; 1.7.7 Equations of the Separately Excited DC Motor; Appendices; Rotational Dynamics; Gears; Problems; 2 Feedback Control; 2.1 Model of a DC Motor Servo System

2.2 Speed Estimation2.2.1 Backward Difference Estimation of Speed; 2.2.2 Estimation of Speed Using an Observer; 2.3 Trajectory Generation; 2.4 Design of a State Feedback Tracking Controller; 2.5 Nested Loop Control Structure*; 2.6 Identification of the DC Motor Parameters*; 2.6.1 Least-Squares Approximation; 2.6.2 Error Index; 2.6.3 Parametric Error Indices; 2.7 Filtering of Noisy Signals*; 2.7.1 Filter Representations; 2.7.2 Causality; 2.7.3 Frequency Response; 2.7.4 Low-Pass Filters with Linear Phase; 2.7.5 Distortion; 2.7.6 Low-Pass Filtering of High-Frequency Noise

2.7.7 Butterworth Filters2.7.8 Implementation of the Filter; 2.7.9 Discretization of Differential Equations; 2.7.10 Digital Filtering; 2.7.11 State-Space Representation; 2.7.12 Noncausal Filtering; Appendix - Classical Feedback Control; Tracking and Disturbance Rejection; General Theory of Tracking and Disturbance Rejection; Internal Model Principle; Problems; 3 Magnetic Fields and Materials; 3.1 Introduction; 3.2 The Magnetic Field B and Gauss's Law; 3.2.1 Conservation of Flux; 3.3 Modeling Magnetic Materials; 3.3.1 Magnetic Dipole Moments; 3.3.2 The Magnetization M and Ampère's Law

3.3.3 Relating B to M3.4 The Magnetic Intensity Field Vector H; 3.4.1 The B-H Curve; 3.4.2 Computing B and H in Magnetic Circuits; 3.4.3 B is Normal to the Surface of Soft Magnetic Material; 3.5 Permanent Magnets*; 3.5.1 Hysteresis Loss; 3.5.2 Common Magnetic Materials; Problems; II AC Machine Theory; 4 Rotating Magnetic Fields; 4.1 Distributed Windings; 4.2 Approximate Sinusoidally Distributed B Field; 4.2.1 Conservation of Flux and 1/r Dependence; 4.2.2 Magnetic Field Distribution Due to the Stator Currents; 4.3 Sinusoidally Wound Phases; 4.3.1 Sinusoidally Wound Rotor Phase

4.3.2 Sinusoidally Wound Stator Phases

Notes:

Description based upon print version of record.

Includes bibliographical references (p. [691]-700) and index.

ISBN:

9786610275748

9781280275746

128027574X

9780471722359

0471722359

9780471722342

0471722340

OCLC:

85820469