图书简介

1. Introduction to Electrical Engineering; 1.1 Essence of Electricity; 1.2 Atomic Structure and Electric Charge; 1.3 Conductors, semi-conductors and insulators; 1.4 Electrostatics; 1.5 Electric Current; 1.6 Electromotive force; 1.7Electric power; 1.8 Ohm’s Law; 1.9 Basic circuit components; 1.10 Electromagnetic Phenomena and Related Laws; 1.11 Kirchhoff’s laws; 2. Network Analysis and Network Theorems; 2.1Basic Definitions of some commonly used terms; 2.2 Network sources; 2.3 Resistive networks; 2.4 Inductive networks; 2.5 Capacitive networks; 2.6 Series-parallel circuits; 2.7 Star-delta or, Y-D conversion; 2.8 Node voltage analysis method; 2.9 The mesh current analysis method; 2.10 Nodal and mesh analysis with dependent sources; 2.11 Network Theorems; 2.12 Transients Analysis ; 3. Magnetic Circuits; 3.1 Introduciton; 3.2 Magnetic Circuits; 3.3 BIOT-SAVART LAW; 3.4 Magnetic Field Strength (H); 3.5 Magnetomotive Force; 3.6 Permeability; 3.7 Reluctance; 3.8 Analogy between Electric and Magnetic Circuits; 3.9 Magnetic potential drop; 3.10 Magnetic circuit computations; 3.11 Magnetization characteristics of ferromagnetic materials; 3.12 Self Inductance and Mutual Inductance; 3.13 Energy in Linear Magnetic Systems; 3.13 Coils connected in series; 3.14 Attracting force of electromagnets ; 4. Alternating Quantities; 4.1 Introduction; 4.2 Generation of a.c. voltages; 4.3 Waveforms and Basic Definitions; 4.4 Relationship between frequency, speed and number of poles; 4.5 Root Mean Square and Average values of alternating current and voltage; 4.6 Form Factor and Peak Factor; 4.7 Phasor representation of alternating quantities; 4.8 The j operator and phasor algebra; 4.9 Analysis of a.c. circuits with single basic network element; 4.10 Single phase series circuits; 4.11 Single phase parallel circuits; 4.12 Series parallel combination of impedances; 4.13 Power in a.c. circuits; 4.14 Resonance in a.c. circuits; 4.15 Star delta or YD transformation; 4.16 Nodal voltage and mesh current analysis of a.c. networks; 4.17 Network theorems ; 5. Three Phase System; 51 Single-phase systems and three-phase systems-comparison; 5.2 Three-phase supply voltage; 5.2.5 Three phase supply; 5.3 Power in three-phase a.c. system with balanced load; 5.4 Analysis of three phase circuits; 5.5 Measurement of active power in three-phase network ; 6. Transformer Principles; 6.1 Introduction; 6.2 Response of Magnetic Circuits to a. c. Voltage; 6.3 Core losses; 6.4 Construction of transformers; 6.5 Working principle of a transformer; 6.6 The ideal transformer; 6.7 Practical transformer; 6.8 Transformer Testing; 6.9 Transformer Regulation; 6.10 Transformer Efficiency; 6.11 Types of Transformer ; 7. Synchronous Machines; 7.1 Introduction; 7.2 Constructional features of synchronous machines; 7.3 Three-phase armature winding; 7.4 Generated e.m.f. in a synchronous machine; 7.5 Rotating Magnetic Field due to Three Phase Currents; 7.6 Characteristics of a Three Phase Synchronous Generator; 7.7 Voltage regulation; 7.8 Open Circuit (OC) and Short Circuit (SC) Tests on a Three-Phase Synchronous Generator; 7.9 Synchronous generator connected to an Infinite Bus; 7.10Synchronous Generators in Parallel; 7.11Principle of Operation of Three Phase Synchronous Motors; 7.12 Advantages and disadvantages of synchronous motors ; 8. Induction Motors; 8.1 Introduction; 8.2 Constructional features of three-phase induction motors; 8.3 Principle of operation of three-phase induction motor ; 9. Direct-Current Machines; 9.1 Introduction; 9.2 Construction of DC Machines; 9.3 Armature Windings; 9.4 Generation of DC voltage in a DC machine; 9.5 Torque production in a DC machine; 9.6 Operation of a d.c. machine as a generator; 9.7Operation of DC machine as a motor; 9.8 Losses in DC machines; 9.9 Condition of maximum efficiency of a DC machine; 9.10 Applications of DC machines ; 10. Single-Phase Induction Motors And Special Machines; 10.1 Introduction; 10.2 Single phase induction motors; 10.3 Universal Motor; 10.4 Servomotors; 10.5 Stepper Motor; 10.6 Hysteresis motor ; 11. Basic Analogoue and Electronic Instruments; 11.1 Introduction; 11.2 Classification of instruments; 11.3 Operating principle; 11.4 Essential features of measuring instruments; 11.5 Ammeters and voltmeters; 11.6 Measurement of power; 11.7 Measurement of electric energy; 11.8 Measurement of insulation resistance; 11.9 Measurement errors ; 12. Power Systems; 12.1 Introduction; 12.2 Components of power system; 12.3 Generation subsystem; 12.4 Transmission subsystem; 12.5 Sub-transmission system; 12.6 Distribution subsystem; 12.7 Domestic wiring; 12.8 Earthing; 13. Illumination ; 13. Illumination ; 13.1 Light Radiations; 13.2 Definitions; 13.3 Laws of Illumination or Illuminance ; Index ; About the Author ; Related Titles

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