Electric Circuit Analysis
Electric Circuit Analysis is designed to serve as a textbook for undergraduate course on basic electric circuits. The book builds on the subject from its basic principles. Spread over fourteen chapters, the book can be taught with varying degree of emphasis based on the course requirement. Written i...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Delhi :
Pearson India
2013.
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| Edición: | 1st ed |
| Colección: | Always learning.
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009820527206719 |
Tabla de Contenidos:
- Cover
- Dedication
- Brief Contents
- Contents
- Preface
- Acknowledgements
- Chapter 1 : Circuit Variables and Circuit Elements
- 1.1 Electromotive Force, Potential and Voltage
- 1.1.1 Force Between Two Moving Point Charges and Retardation Effect
- 1.1.2 Electric Potential and Voltage
- 1.1.3 Electromotive Force and Terminal Voltage of a Steady Source
- 1.2 A Voltage Source with a Resistance Connected at its Terminals
- 1.2.1 Steady-State Charge Distribution in the System
- 1.2.2 Drift Velocity and Current Density
- 1.2.3 Current Intensity
- 1.2.4 Conduction and Energy Transfer Process
- 1.2.5 Two-Terminal Resistance Element
- 1.2.6 A Time-Varying Voltage Source with Resistance Across it
- 1.3 Two-Terminal Capacitance
- 1.4 Two-Terminal Inductance
- 1.4.1 Induced Electromotive Force and its Location in a Circuit
- 1.4.2 Relation between induced electromotive force and current
- 1.4.3 Farady's Law and Induced Electromotive Force
- 1.4.4 The Issue of a Unique Voltage Across a Two-Terminal Element
- 1.4.5 The Two-Terminal Inductance
- 1.5 Ideal Independent Two-Terminal Electrical Sources
- 1.5.1 Ideal Independent Voltage Source
- 1.5.2 Ideal Independent Current Source
- 1.5.3 Ideal Short-Circuit Element and Ideal Open-Circuit Element
- 1.6 Power and Energy Relations for Two-Terminal Elements
- 1.6.1 Passive Sign Convention
- 1.6.2 Power and Energy in Two-Terminal Elements
- 1.7 Classification of Two-Terminal Elements
- 1.7.1 Lumped and Distributed Elements
- 1.7.2 Linear and Non-linear Elements
- 1.7.3 Bilateral and Non-Bilateral Elements
- 1.7.4 Passive and Active Elements
- 1.7.5 Time-Invariant and Time-Variant Elements
- 1.8 Multi-Terminal Circuit Elements
- 1.8.1 Ideal Dependent Sources
- 1.9 Summary
- 1.10 Problems
- Chapter 2 : Basic Circuit Laws
- 2.1 Kirchhoff's Voltage Law (KVL).
- 2.2 Kirchhoff's Current Law
- 2.3 Interconnections of Ideal Sources
- 2.4 Analysis of a Single-Loop Circuit
- 2.5 Analysis of a Single-Node-Pair Circuit
- 2.6 Analysis of Multi-Loop, Multi-Node Circuits
- 2.7 KVL and KCL in Operational Amplifier Circuits
- 2.7.1 The Practical Operational Amplifier
- 2.7.2 Negative Feedback in Operational Amplifier Circuits
- 2.7.3 The Principles of 'Virtual Short' and 'Zero Input Current'
- 2.7.4 Analysis of Operational Amplifier Circuits Using the IOA Model
- 2.8 Summary
- 2.9 Problems
- Chapter 3 : Single Element Circuits
- 3.1 The Resistor
- 3.1.1 Series Connection of Resistors
- 3.1.2 Parallel Connection of Resistors
- 3.2 The Inductor
- 3.2.1 Instantaneous Inductor Current versus Instantaneous Inductor Voltage
- 3.2.2 Change in Inductor Current Function versus Area under Voltage Function
- 3.2.3 Average Applied Voltage for a Given Change in Inductor Current
- 3.2.4 Instantaneous Change in Inductor Current
- 3.2.5 Inductor with Alternating Voltage Across it
- 3.2.6 Inductor with Exponential and Sinusoidal Voltage Input
- 3.2.7 Linearity of Inductor
- 3.2.8 Energy Storage in an Inductor
- 3.3 Series Connection of Inductors
- 3.4 Parallel Connection of Inductors
- 3.5 The Capacitor
- 3.6 Series Connection of Capacitors
- 3.6.1 Series Connection of Capacitors with Zero Initial Energy
- 3.6.2 Series Connection of Capacitors with Non-zero Initial Energy
- 3.7 Parallel Connection of Capacitors
- 3.8 Summary
- 3.9 Problems
- Chapter 4 : Nodal Analysis and Mesh Analysis of Memoryless Circuits
- 4.1 The Circuit Analysis Problem
- 4.2 Nodal Analysis of Circuits Containing Resistors and Independent Current Sources
- 4.3 Nodal Analysis of Circuits Containing Independent Voltage Sources
- 4.4 Source Transformation Theorem and its Use in Nodal Analysis.
- 4.4.1 Source Transformation Theorem
- 4.4.2 Applying Source Transformation in Nodal Analysis of Circuits
- 4.5 Nodal Analysis of Circuits Containing Dependent Current Sources
- 4.6 Nodal Analysis of Circuits Containing Dependent Voltage Sources
- 4.7 Mesh Analysis of Circuits with Resistors and Independent Voltage Sources
- 4.7.1 Principle of Mesh Analysis
- 4.7.2 Is Mesh Current Measurable?
- 4.8 Mesh Analysis of Circuits with Independent Current Sources
- 4.9 Mesh Analysis of Circuits Containing Dependent Sources
- 4.10 Summary
- 4.11 Problems
- Chapter 5 : Circuit Theorems
- 5.1 Linearity of a Circuit and Superposition Theorem
- 5.1.1 Linearity of a Circuit
- 5.2 Star-Delta Transformation Theorem
- 5.3 Substitution Theorem
- 5.4 Compensation Theorem
- 5.5 Thevenin's Theorem and Norton's Theorem
- 5.6 Determination of Equivalents for Circuits with Dependent Sources
- 5.7 Reciprocity Theorem
- 5.8 Maximum Power Transfer Theorem
- 5.9 Millman's Theorem
- 5.10 Summary
- 5.11 Problems
- Chapter 6 : Power and Energy in Periodic Waveforms
- 6.1 Why Sinusoids?
- 6.2 The Sinusoidal Source Function
- 6.2.1 Amplitude, Period, Cyclic Frequency, Angular Frequency
- 6.2.2 Phase of a Sinusoidal Waveform
- 6.2.3 Phase Difference Between Two Sinusoids
- 6.2.4 Lag or Lead?
- 6.2.5 Phase Lag/Lead Versus Time Delay/Advance
- 6.3 Instantaneous Power in Periodic Waveforms
- 6.4 Average Power in Periodic Waveforms
- 6.5 Effective Value (RMS Value) of Periodic Waveforms
- 6.5.1 RMS Value of Sinusoidal Waveforms
- 6.6 The Power Superposition Principle
- 6.6.1 RMS Value of a Composite Waveform
- 6.7 Summary
- 6.8 Problems
- Chapter 7 : The Sinusoidal Steady-State Response
- 7.1 Transient State and Steady-State in Circuits
- 7.1.1 Governing Differential Equation of Circuits - Examples.
- 7.1.2 Solution of the Circuit Differential Equation
- 7.1.3 Complete Response with Sinusoidal Excitation
- 7.2 The Complex Exponential Forcing Function
- 7.2.1 Sinusoidal Steady-State Response from Response to ejωt
- 7.2.2 Steady-State Solution to ejωt and the j ω Operator
- 7.3 Sinusoidal Steady-State Response Using Complex Exponential Input
- 7.4 The Phasor Concept
- 7.4.1 Kirchhoff's Laws in Terms of Complex Amplitudes
- 7.4.2 Element Relations in Terms of Complex Amplitudes
- 7.4.3 The Phasor
- 7.5 Transforming a Circuit into Phasor Equivalent Circuit
- 7.5.1 Phasor Impedance, Phasor Admittance and Phasor Equivalent Circuit
- 7.6 Sinusoidal Steady-State Response from Phasor Equivalent Circuit
- 7.6.1 Comparison between Memoryless Circuits and Phasor Equivalent Circuits
- 7.6.2 Nodal Analysis and Mesh Analysis of Phasor Equivalent Circuits - Examples
- 7.7 Circuit Theorems in Sinusoidal Steady-State Analysis
- 7.7.1 Maximum Power Transfer Theorem for Sinusoidal Steady-State Condition
- 7.8 Phasor Diagrams
- 7.9 Apparent Power, Active Power, Reactive Power and Power Factor
- 7.9.1 Active and Reactive Components of Current Phasor
- 7.9.2 Reactive Power and the Power Triangle
- 7.10 Complex Power Under Sinusoidal Steady-State Condition
- 7.11 Summary
- 7.12 Problems
- Chapter 8 : Sinusoidal Steady-State in Three-Phase Circuits
- 8.1 Three-Phase System Versus Single-Phase System
- 8.2 Three-Phase Sources and Three-Phase Power
- 8.2.1 The Y-connected Source
- 8.2.2 The Δ-connected Source
- 8.3 Analysis of Balanced Three-Phase Circuits
- 8.3.1 Equivalence Between a Y-connected Source and a Δ-connected Source
- 8.3.2 Equivalence Between a Y-connected Load and a Δ-connected Load
- 8.3.3 The Single-Phase Equivalent Circuit for a Balanced Three-Phase Circuit
- 8.4 Analysis of Unbalanced Three-Phase Circuits.
- 8.4.1 Unbalanced Y-Y Circuit
- 8.4.2 Circulating Current in Unbalanced Delta-connected Sources
- 8.5 Symmetrical Components
- 8.5.1 Three-Phase Circuits with Unbalanced Sources and Balanced Loads
- 8.5.2 The Zero Sequence Component
- 8.5.3 Active Power in Sequence Components
- 8.5.4 Three-Phase Circuits with Balanced Sources and Unbalanced Loads
- 8.6 Summary
- 8.7 Problems
- Chapter 9 : Dynamic Circuits with Periodic Inputs -Analysis by Fourier Series
- 9.1 Periodic Waveforms in Circuit Analysis
- 9.1.1 The Sinusoidal Steady-State Frequency Response Function
- 9.2 The Exponential Fourier Series
- 9.3 Trigonometric Fourier Series
- 9.4 Conditions for Existence of Fourier Series
- 9.5 Waveform Symmetry and Fourier Series Coefficients
- 9.6 Properties of Fourier Series and Some Examples
- 9.7 Discrete Magnitude and Phase Spectrum
- 9.8 Rate of Decay of Harmonic Amplitude
- 9.9 Analysis of Periodic Steady-State Using Fourier Series
- 9.10 Normalised Power in a Periodic Waveform and Parseval's Theorem
- 9.11 Power and Power Factor in AC System with Distorted Waveforms
- 9.12 Summary
- 9.13 Problems
- Chapter 10 : First-Order RL Circuits
- 10.1 The Series RL Circuit
- 10.1.1 The Series RL Circuit Equations
- 10.1.2 Need for Initial Condition Specification
- 10.1.3 Sufficiency of Initial Condition
- 10.2 Series RL Circuit with Unit Step Input - Qualitative Analysis
- 10.2.1 From t = 0- to t = 0 +
- 10.2.2 Inductor Current Growth Process
- 10.3 Step Response of RL Circuit by Solving Differential Equation
- 10.3.1 Interpreting the Input Forcing Functions in Circuit Differential Equations
- 10.3.2 Complementary Function and Particular Integral
- 10.3.3 Series RL Circuit Response in DC Voltage Switching Problem
- 10.4 Features of RL Circuit Step Response
- 10.4.1 Step Response Waveforms in Series RL Circuit.
- 10.4.2 The Time Constant 's ' of a Series RL Circuit.
