Series: National Information Technology Series Planning Textbooks for Colleges and Universities
Format: 16
Pricing: 28.00 yuan
(1) content introduction
The content of this book conforms to the basic requirements of circuit course teaching issued by the Ministry of Education, and systematically explains the basic concepts, theories and analysis methods of circuits.
This book is divided into fifteen chapters. The content covers basic knowledge, resistance circuit analysis and its analysis method, AC steady-state circuit analysis, three-phase circuit, coupling and resonance, dynamic circuit transient analysis, two-port network, and the method of solving the circuit by Laplace transform and matrix operation analysis. In the corresponding chapters, this paper introduces two softwares, Pspice and Matlab, for analysis and simulation. At the back of each chapter, there are introductions of theories applied to practice, rich examples and exercises.
This book is suitable for undergraduate teaching of electrical, electronic, communication, automatic control and other strong and weak electricity majors in colleges and universities, and can also be used as a reference for relevant scientific and technological personnel.
(2) Preface
Circuit Analysis is one of the important professional and technical basic courses offered by electrical and related majors in colleges and universities. Although its basic theory is very mature, with the continuous development of modern circuit theory, the continuous updating of its auxiliary calculation and simulation tools, and the emergence of new disciplines and branches, the knowledge structure and corresponding hours of related majors have changed. Therefore, it is necessary to adjust the content of traditional textbooks to meet the new syllabus and teaching requirements.
The contents of this book give attention to both high-voltage and low-voltage majors as far as possible, and try to closely contact information technology, reflecting the characteristics of information science. Based on linear circuits, this book provides some analysis methods of resistance circuits under DC action, such as node voltage method, loop current method, superposition principle, Thevenin theorem and so on. Its similarity lies in that any time correlation does not affect the analysis process, which is convenient for readers to understand and master the analysis methods in circuit theory and to apply them in subsequent chapters. The second part is the analysis of AC steady-state circuit, including phasor analysis, three-phase circuit, coupling circuit and resonance. Its purpose is to master phasor analysis, transform time domain variables into frequency domain variables, and then apply the analysis method in the first part to solve the problem. The third part is the transient analysis of dynamic circuit, that is, the differential equation of transient process of dynamic circuit containing capacitance and inductance is analyzed and solved. In addition, in the last two chapters of this book, the methods of solving circuits by Laplace transform and matrix operation are described respectively.
The purpose of this book is to master the theoretical analysis method of circuits. In the body part, the circuit theory knowledge is comprehensively expounded, and two computer softwares, PSpice and Matlab, are introduced for simulation as needed. The mathematical knowledge of the system to be applied in this book, such as Fourier series and Fourier transform, Laplace transform, network topology foundation, etc., are all placed in the appendix of this book. This can not only make the text part complete and unified, but also make some readers who already have this part of mathematics foundation organized in their studies. At the same time, the book also emphasizes the application of the learned theory to practice, and each chapter is followed by a "practical application" section, so as to understand the theory in actual circuits, aiming at stimulating readers' interest in the application of circuit theory and designing more practical circuits for the future. In addition, according to the requirements of different majors, the teaching content and teaching hours are also different. The chapters marked with * in this book can be selected according to the situation in the process of teaching and learning. The electronic lesson plan and all simulation programs of this book can be downloaded from www … (please fill in the publishing house here), and try to enjoy it.
Learning this book requires the necessary knowledge of mathematics and electromagnetism. Circuit theory is to establish a circuit model according to practical engineering problems and study the relationship between voltage, current and power, which provides basic circuit theory for analyzing, synthesizing and designing actual circuits and serves as the theoretical basis for subsequent courses.
This book was completed through collective discussion and division of labor. Chapters 1, 2, 9 ~1,15 and appendices a and c of Wang Zhenyu; Wang Ji wrote chapters 3, 4, 12 and 13; Lin Jing wrote chapters 5 ~ 8; Xu Guobao wrote chapter 14 and appendix b; Zhang Shilong and Liu Ming compiled an electronic lesson plan for this book, which added another medium for reading this book. Associate Professor Wang Zhenyu is the editor-in-chief, responsible for the revision, compilation and finalization of the whole book and electronic lesson plans. Professor Su Yanji presided over the trial and put forward many valuable opinions, especially his rigorous work attitude and meticulous scientific style, which gave us a profound lesson.
In the process of writing this book, Associate Professor Cao Jiayi's enthusiastic participation and review of the manuscript have made hard efforts for the book's brilliance. At the time of publication, I would like to express my gratitude to many colleagues, peers and predecessors in the references. However, limited to the editing level, there must be many shortcomings and unsatisfactory places. I sincerely hope that readers and experts will correct me.
(3) content
1 Chapter Basic Concepts of Circuits
1. 1 Circuit Theory and Electrical Engineering
1.2 current reference direction and voltage reference polarity
1.3 power and energy
practical application
summary
utilize
Chapter 2 Basic Components of Circuits
2. 1 resistance
2.2 inductance
2.3 Capacitance
2.4 power supply
practical application
summary
utilize
Chapter III Basic Laws and Theorems of Circuits
3. 1 Introduction
3.2 Kirchhoff Law
3.3 superposition theorem
3.4 Substitution Theorem
practical application
summary
utilize
Chapter 4 Basic Circuit Analysis Method
4. Equivalent transformation of1two-terminal network
4.2 2b Method
4.3 loop method
4.4 Node Method
4.5 Thevenin Theorem and Norton Theorem
4.6 Maximum Power Transmission Theorem
practical application
summary
utilize
Chapter 5 phasor analysis method of sinusoidal steady-state circuit
5. 1 phasor
5.2 Phasor forms and basic laws of circuit elements
5.3 Impedance and admittance
5.4 phasor analysis method of sinusoidal steady-state circuit
5.5 Average power
5.6 Composite power supply
5.7 Maximum power transmission
practical application
summary
utilize
Chapter 6 Three-phase Circuit
6. 1 Generation of three-phase voltage source
6.2 Connection of Three-phase Circuit
6.3 symmetrical three-phase circuit analysis
6.4 The concept of asymmetric three-phase circuit
6.5 Power of three-phase circuit
practical application
summary
utilize
Chapter 7 Analysis of Magnetic Coupling Inductor Circuit
7. 1 mutual inductance
7.2 Connection mode of mutual inductance and decoupling equivalent circuits
7.3 Calculation of Coupling Inductance Circuit
7.4 air-core transformer
7.5 Ideal transformer
practical application
summary
utilize
Chapter 8 Resonance and Filtering
8. 1 series resonance
8.2 Parallel resonance
8.3 filtration
practical application
summary
utilize
Chapter 9 Application of Fourier Series in Circuit Analysis
9. 1 Non-sinusoidal periodic voltage and current
9.2 Effective value and average power of non-sinusoidal periodic electric quantity
9.3 Application of Fourier Series in Circuit Analysis
9.4 Frequency Spectrum of Non-sinusoidal Periodic Signals
9.5 Application of Fourier Transform in Circuit Analysis
practical application
summary
utilize
Chapter 10 circuit analysis with operational amplifier
10. 1 operational amplifier and its ideal model
Resistance circuit analysis of ideal operational amplifier in 10.2
Analysis of 10.3 capacitor circuit with ideal operational amplifier
practical application
summary
utilize
Chapter 1 1 dynamic process of first-order circuit
Two Boundary Conditions and Switching Theorems of11Dynamic Element
Zero input response of 1 1.2 first-order circuit
Zero-state response of 1 1.3 first-order circuit
Full response of 1 1.4 first-order circuit
1 1.5 zero-state response of first-order circuit to step excitation
* 1 1.6 zero-state response of first-order circuit to pulse excitation
* 1 1.7 zero-state response of first-order circuit to sinusoidal excitation
practical application
summary
utilize
Dynamic process of second-order circuit in chapter 12
12. 1 Introduction
Zero input response of 12.2 RLC circuit
Zero state response of 12.3 RLC circuit
*12.4 full response of RLC circuit
Impulse response of * 12.5 RLC circuit
practical application
summary
utilize
Chapter 13 dual-port network
13. 1 Overview of two-port network
Equations and parameters of 13.2 two-port network
Equivalent circuit of 13.3 two-port network
13.4 two-port network with terminal.
13.5 two-port network connection
practical application
summary
utilize
Chapter 14 Application of Laplace Transform in Circuits
14. 1 Complex frequency domain form of circuit elements and basic laws
Complex frequency domain analysis method of 14.2 dynamic circuit
14.3 network function
practical application
summary
utilize
Chapter 15 Application of Matrix Operation in Circuit Analysis
15. 1 Matrix Form of Incidence Matrix and Kirchhoff's Law
15.2 standard branch and its matrix form
Matrix form of 15.3 node method
* 15.4 improved node method and its matrix form
* 15.5 cut set matrix and node method
* 15.6 circulant matrix and circulant method
* 15.7 equation of state
practical application
summary
utilize
Appendix a Fourier series and Fourier transform
Appendix b laplace transform
Appendix c introduction of network topology
Appendix d practice answers
Main reference authors: Guo Lin, Jiluoshuan.
Publishing House: People's Posts and Telecommunications Publishing House
Release time: 20 10-9- 1
ISBN: 9787 1 15227454
Format: 16
Pricing: 26.00 yuan
(1) Editor's recommendation
The author has been engaged in the research and teaching of this subject for many years. Based on the teaching notes of this course, the author compiled this book with the problems encountered in practical teaching and the experience solved. The book is divided into 9 chapters, and the teaching reference hours are 56 hours. Each major can make teaching plans according to its own actual situation.
(2) Content introduction
This book consists of nine chapters, including the basic concepts and laws of circuits, equivalent transformation of resistance circuits, analysis methods of resistance circuits, circuit theorems, first-order dynamic circuits, sinusoidal steady-state circuit analysis, resonant circuits, mutual inductance coupling circuits and three-phase circuits. This book is concise, focused and practical, which is suitable for teaching requirements with less hours.
This book can be used as a teaching material for electronic information and related electrical majors in application-oriented undergraduate colleges, and also as a reference book for engineers and technicians.
(3) content
order
Chapter 65438 +0 Basic Concepts
1. 1 circuit and circuit model
1.2 physical quantities in circuit analysis
1.3 Kirchhoff's law
1.4 resistor element
1.5 independent power supply
1.6 controlled source
1.7 single-port network and its equivalent
1.8 two-port network and its equivalence
utilize
Chapter II Circuit Analysis Methods
2. Independence and completeness of1KCl and KVL equations
2.2 Topological basis of the circuit
2.3 Branch current method
2.4 node voltage method
2.5 mesh current method and loop current method
2.6 Application example
utilize
Chapter III Properties of Linear Circuits
3. 1 ratio of linear circuit
3.2 superposition principle
3.3 Thevenin Theorem and Norton Theorem
3.4 Maximum Power Transfer Theorem of Circuits
3.5 Reciprocity Theorem
3.6 Application example
utilize
Chapter 4 First-order Dynamic Circuit Analysis
4. 1 capacitor and its characteristics
4.2 Inductive elements and their characteristics
4.3 First-order dynamic circuit
4.4 Zero input response of first-order circuit
4.5 Zero-state Response and Complete Response of First-order Circuit
4.6 Three-element method of first-order circuit response
4.7 Step response
4.8 Application example
utilize
Chapter 5 Analysis of Second-order Dynamic Circuits
5. 1RLC series circuit
5.2 Zero input response
5.3 Zero State Response and Complete Response
Analysis and calculation of 5.4GLC parallel circuit
5.5 General second-order dynamic circuit analysis
utilize
Chapter VI Analysis of Sinusoidal Steady-state Circuits
6. 1 sinusoidal alternating current
6.2 phasor representation of sine quantity
6.3 phasor representation of volt-ampere characteristics of components
6.4 phasor representation of Kirchhoff's law
6.5 Impedance and admittance
6.6 Sine steady-state circuit analysis
6.7 one-port network's active power and reactive power
6.8 Apparent Power and Power Factor
6.9 Maximum Power Transmission Theorem
6. 10 frequency characteristics
6. Application of11superposition principle in sinusoidal steady-state circuit analysis
6. 12 resonance
utilize
Chapter VII Three-phase Circuit
7. 1 three-phase power supply
7.2 Three-phase circuit analysis of load star connection
7.3 Three-phase circuit analysis of load triangle connection
7.4 Power measurement of three-phase circuit
utilize
Chapter 8 Analysis of Coupling Circuits
8. The basic concept of1coupling inductor and its VAR.
8.2 Equivalent Circuit of Coupling Inductor
8.3 Dynamic analysis of coupling circuit
8.4 Sinusoidal steady-state analysis of coupling circuit
8.5 Analysis of Ideal Transformer Circuit
utilize
Chapter 9 Analysis of Operational Amplifier Circuit
9. 1 operational amplifier
9.2 Calculation of Resistance Circuit with Operational Amplifier
9.3 Dynamic Analysis of Operational Amplifier Circuit
9.4 sinusoidal steady-state analysis of operational amplifier circuit
utilize
Chapter 10 dual-port network
10. 1 two-port network's flow control and pressure control parameters.
10.2 two-port network's mixing and transmission parameters.
10.3 the relationship between various parameters
10.4 contains the analysis of two-port network.
10.5 interconnection in two-port network
utilize
The answer to the exercise
refer to