ELECTRICAL MACHINERY Contents Chapter-1 Magnetic Circuits and Magnetic Materials Introduction to Magnetic Circuits Flux Linkage, Inductance, and Energy Properties of Magnetic Materials AC Excitation Permanent Magnets Application of Permanent Magnet Materials Summary Problems Chapter 2 Transformers Introduction to Transformers No-Load Conditions Effect of Secondary Current; Ideal Transformer Transformer Reactances and Equivalent Circuits Engineering Aspects of Transformer Analysis Autotransformers; Multiwinding Transformers Transformers in Three-Phase Circuits Voltage and Current Transformers The Per-Unit System Summary Problems Chapter 3 Electromechanical- Energy-Conversion Principles Forces and Torques in Magnetic Field Systems Energy Balance Energy in Singly-Excited Magnetic Field Systems Determination of Magnetic Force and Torque from Energy Determination of Magnetic Force and Torque from Coenergy Multiply-Excited Magnetic Field Systems Forces and Torques in Systems with Permanent Magnets Dynamic Equations Analytical Techniques Summary Problems Chapter 4 Introduction to Rotating Machines Elementary Concepts Introduction to AC and DC Machines MMF of Distributed Windings Magnetic Fields in Rotating Machinery Rotating MMF Waves in AC Machines Generated Voltage Torque in Nonsalient-Pole Machines Linear Machines Magnetic Saturation Leakage Fluxes Summary Problems Chapter 5 Synchronous Machines Introduction to Polyphase Synchronous Machines Synchronous-Machine Inductances; Equivalent Circuits Open- and Short-Circuit Characteristics Steady-State Power-Angle Characteristics Steady-State Operating Characteristics Effects of Salient Poles; Introduction to Direct- and Quadrature-Axis Theory Power-Angle Characteristics of Salient-Pole Machines Permanent-Magnet AC Motors Summary Problems Chapter-6 Polyphase Induclion Machines Introduction to Polyphase Induction Machines Currents and Fluxes in Polyphase Induction Machines Induction-Motor Equivalent Circuit Analysis of the Equivalent Circuit Torque and Power by Use of Thevenin's Theorem Parameter Determination from No-Load and Blocked-Rotor Tests Effects of Rotor Resistance;Wound and Double-Squirrel-Cage Rotors Summary Problems Chapter 7 DC Machines Introduction Commutator Action Effect of Armature MMF Analytical Fundamentals: Electric-Circuit Aspects Analytical Fundamentals: Magnetic-Circuit Aspects Analysis of Steady-State Performance Permanent-Magnet DC Machines Commutation and Interpoles Compensating Windings Series Universal Motors Summary Problems Chapter 8 Variable-Reluctance Machines and Stepping Motors Basics of VRM Analysis Practical VRM Configurations Current Waveforms for Torque Production Nonlinear Analysis Stepping Motors Summary Problems Chapter 9 Single- and Two.Phase Motors Single-Phase Induction Motors: Qualitative Examination Starting and Running Performance of Single- Phase Induction and Synchronous Motors Revolving-Field Theory of Single-Phase Induction Motors Two-Phase Induction Motors Summary Problems Chapter 10 Introduction to Power Electronics Power Switches Rectification: Conversion of AC to DC Inversion: Conversion of DC to AC Summary Bibliography Problems Chapter-11 Three.Phase Circuits Generation of Three-Phase Voltages Three-Phase Voltages, Currents, and Power Y- and A-Connected Circuits Analysis of Balanced Three-Phase Circuits; Single-Line Diagrams Other Polyphase Systems
ELECTRICAL MACHINERY
Contents
Chapter-1
Magnetic Circuits and Magnetic Materials
Introduction to Magnetic Circuits
Flux Linkage, Inductance, and Energy
Properties of Magnetic Materials
AC Excitation
Permanent Magnets
Application of Permanent Magnet Materials
Summary
Problems
Chapter 2
Transformers
Introduction to Transformers
No-Load Conditions
Effect of Secondary Current; Ideal Transformer
Transformer Reactances and Equivalent Circuits
Engineering Aspects of Transformer Analysis
Autotransformers; Multiwinding Transformers
Transformers in Three-Phase Circuits
Voltage and Current Transformers
The Per-Unit System
Chapter 3
Electromechanical-
Energy-Conversion
Principles
Forces and Torques in Magnetic Field Systems
Energy Balance
Energy in Singly-Excited Magnetic Field Systems
Determination of Magnetic Force and Torque from Energy
Determination of Magnetic Force and Torque from Coenergy
Multiply-Excited Magnetic Field Systems
Forces and Torques in Systems with Permanent Magnets
Dynamic Equations
Analytical Techniques
Chapter 4
Introduction to Rotating Machines
Elementary Concepts
Introduction to AC and DC Machines
MMF of Distributed Windings
Magnetic Fields in Rotating Machinery
Rotating MMF Waves in AC Machines
Generated Voltage
Torque in Nonsalient-Pole Machines
Linear Machines
Magnetic Saturation
Leakage Fluxes
Chapter 5
Synchronous Machines
Introduction to Polyphase Synchronous Machines
Synchronous-Machine Inductances; Equivalent Circuits
Open- and Short-Circuit Characteristics
Steady-State Power-Angle Characteristics
Steady-State Operating Characteristics
Effects of Salient Poles; Introduction to Direct- and Quadrature-Axis Theory
Power-Angle Characteristics of Salient-Pole Machines
Permanent-Magnet AC Motors
Chapter-6
Polyphase Induclion Machines
Introduction to Polyphase Induction Machines
Currents and Fluxes in Polyphase Induction Machines
Induction-Motor Equivalent Circuit
Analysis of the Equivalent Circuit
Torque and Power by Use of Thevenin's Theorem
Parameter Determination from No-Load and Blocked-Rotor Tests
Effects of Rotor Resistance;Wound and Double-Squirrel-Cage Rotors
Chapter 7
DC Machines
Introduction
Commutator Action
Effect of Armature MMF
Analytical Fundamentals: Electric-Circuit Aspects
Analytical Fundamentals: Magnetic-Circuit Aspects
Analysis of Steady-State Performance
Permanent-Magnet DC Machines
Commutation and Interpoles
Compensating Windings
Series Universal Motors
Chapter 8
Variable-Reluctance Machines and Stepping Motors
Basics of VRM Analysis
Practical VRM Configurations
Current Waveforms for Torque Production
Nonlinear Analysis
Stepping Motors
Chapter 9
Single- and Two.Phase Motors
Single-Phase Induction Motors: Qualitative Examination
Starting and Running Performance of Single- Phase Induction and Synchronous Motors
Revolving-Field Theory of Single-Phase Induction Motors
Two-Phase Induction Motors
Chapter 10
Introduction to Power Electronics
Power Switches Rectification: Conversion of AC to DC
Inversion: Conversion of DC to AC
Bibliography
Chapter-11
Three.Phase Circuits
Generation of Three-Phase Voltages
Three-Phase Voltages, Currents, and Power
Y- and A-Connected Circuits
Analysis of Balanced Three-Phase Circuits; Single-Line Diagrams
Other Polyphase Systems
Leave us your details we will revert you as soon as possible.
Copyright © 2014 - All Rights Reserved - nimtweb.org Google
Powered by Nasbar Infotech