Analysis and Control of Electric Drives. Ned Mohan

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      1  COVER

      2  TITLE PAGE

      3  COPYRIGHT PAGE

      4  PREFACE A NEW APPROACH

      5  ACKNOWLEDGMENT

      6  ABOUT THE COMPANION SITE

      7  Part I: Fundamentals of Electric Drives 1 Electric Drives: Introduction and Motivation 1‐1 THE CLIMATE CRISIS AND THE ENERGY‐SAVING OPPORTUNITIES 1‐2 ENERGY SAVINGS IN GENERATION OF ELECTRICITY 1‐3 ENERGY‐SAVING POTENTIAL IN THE END‐USE OF ELECTRICITY 1‐4 ELECTRIC TRANSPORTATION 1‐5 PRECISE SPEED AND TORQUE CONTROL APPLICATIONS IN ROBOTICS, DRONES, AND THE PROCESS INDUSTRY 1‐6 RANGE OF ELECTRIC DRIVES 1‐7 THE MULTIDISCIPLINARY NATURE OF DRIVE SYSTEMS 1‐8 USE OF SIMULATION AND HARDWARE PROTOTYPING 1‐9 STRUCTURE OF THE TEXTBOOK 1‐10 REVIEW QUESTIONS REFERENCES FURTHER READING PROBLEMS 2 Understanding Mechanical System Requirements for Electric Drives 2‐1 INTRODUCTION 2‐2 SYSTEMS WITH LINEAR MOTION 2‐3 ROTATING SYSTEMS 2‐4 FRICTION 2‐5 TORSIONAL RESONANCES 2‐6 ELECTRICAL ANALOGY 2‐7 Coupling Mechanisms 2‐8 TYPES OF LOADS 2‐9 FOUR‐QUADRANT OPERATION 2‐10 STEADY‐STATE AND DYNAMIC OPERATIONS 2‐11 REVIEW QUESTIONS REFERENCES FURTHER READING PROBLEMS 3 Basic Concepts in Magnetics and Electromechanical Energy Conversion 3‐1 INTRODUCTION 3‐2 MAGNETIC CIRCUIT CONCEPTS 3‐3 MAGNETIC FIELD PRODUCED BY CURRENT‐CARRYING CONDUCTORS 3‐4 FLUX DENSITY B AND THE FLUX ϕ 3‐5 MAGNETIC STRUCTURES WITH AIR GAPS 3‐6 INDUCTANCES 3‐7 MAGNETIC ENERGY STORAGE IN INDUCTORS 3‐8 FARADAY’S LAW: INDUCED VOLTAGE IN A COIL DUE TO TIME‐RATE OF CHANGE OF FLUX LINKAGE 3‐9 LEAKAGE AND MAGNETIZING INDUCTANCES 3‐10 MUTUAL INDUCTANCES 3‐11 BASIC PRINCIPLES OF TORQUE PRODUCTION AND VOLTAGE INDUCTION 3‐12 REVIEW QUESTIONS FURTHER READING PROBLEMS 4 Basic Understanding of Switch‐Mode Power Electronic Converters 4‐1 INTRODUCTION 4‐2 OVERVIEW OF POWER ELECTRONIC CONVERTERS 4‐3 CONVERTERS FOR dc MOTOR DRIVES (