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Electromechanical Energy Conversion [Kõva köide]

(TOBB Economy and Technology University, Turkey.)
  • Formaat: Hardback, 278 pages, kõrgus x laius: 234x156 mm, kaal: 548 g, 329 Illustrations, black and white
  • Ilmumisaeg: 10-Aug-2020
  • Kirjastus: CRC Press
  • ISBN-10: 0367322676
  • ISBN-13: 9780367322670
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  • Formaat: Hardback, 278 pages, kõrgus x laius: 234x156 mm, kaal: 548 g, 329 Illustrations, black and white
  • Ilmumisaeg: 10-Aug-2020
  • Kirjastus: CRC Press
  • ISBN-10: 0367322676
  • ISBN-13: 9780367322670
"This book is intended to be a textbook on "Electromechanical Energy Conversion" for the undergraduates of electrical and electronic engineering students of universities and colleges. Therefore, the level and amount of the knowledge to be transferred to the reader is kept as much as what can be transferred in one academic semester of a university or college. Although the subject is rather classical and somehow well established in some respects it is vast and can be difficult to grasp if went into details. In this book it is aimed to be as short, lean and as easily understandable as possible with minimum of wording and maximum of drawings, figures and tables"--

This book is intended to be a text book on “Electromechanical Energy Conversion” for the undergraduates of electrical and electronic engineering students of universities and colleges. Therefore the level and amount of the knowledge to be transferred to the reader is kept as much as what can be transferred in one academic semester of a university or college. Although the subject is rather classical and somehow well established in some respects it is vast and can be difficult to grasp if went in to details. In this book it is aimed to be as short, lean and as easily understandable as possible with minimum of wording and maximum of drawings, figures and tables.  A course on “electromechanical energy conversion” is a necessity in all universities and colleges entitled to grant a licence for electrical engineering. This book is aimed at meeting the requirements of this essential subject of electrical engineering by providing information just as much as it is necessary to complete the course.

A compact chapter is included with figures and tables on energy and the restraints on its production brougth about by the climate change of the planet. A new approach has been tried for some of the old subjects like magnetic circuits and electrical machines together with todays much used motors.

Preface xiii
Introduction xv
Author xvii
Chapter 1 Basic Principles of Energy, Power and Electrical Power Systems
1(46)
1.1 Physical Foundations of Energy and Power
1(7)
1.1.1 Energy
1(2)
1.1.1.1 Potential Energy
3(1)
1.1.1.2 Kinetic Energy
3(2)
1.1.1.3 Nuclear Energy
5(1)
1.1.2 Power
6(1)
1.1.3 Torque
6(2)
1.2 Energy Conversion and Quality of Energy
8(4)
1.3 Electrical Power Systems
12(31)
1.3.1 Voltage Levels in Electrical Power Systems
17(1)
1.3.2 National Electrical Power Grids
18(3)
1.3.3 Electrical Energy Conversion from Coal
21(2)
1.3.4 Combined Cycle Gas Turbine (CCGT) Plant
23(1)
1.3.5 Combined Heat and Power Plant (CHP)
23(1)
1.3.6 Nuclear Power Plants
24(1)
1.3.7 Electricity from Renewable Energy
25(3)
1.3.7.1 Hydroelectricity
28(1)
1.3.7.2 Electricity from Wind Power
29(2)
1.3.7.3 Electricity from Wave Power
31(3)
1.3.7.4 Electricity from Tidal Power
34(2)
1.3.7.5 Solar Photovoltaic (PV) Energy Conversion
36(4)
Types of PV Systems
40(3)
1.4 Sustainable Energy
43(2)
Problems of
Chapter 1
45(2)
Chapter 2 Magnetic Circuits
47(56)
2.1 Introduction to Magnetic Circuits
47(1)
2.2 Magnetic Fields and Current-Carrying Conductors
47(2)
2.3 Magnetic Fields of Electrons and Magnetic Moment
49(1)
2.4 Magnetic Properties of Materials
50(5)
2.4.1 Types of Ferromagnetic Materials
52(1)
2.4.2 History of Magnetism
53(2)
2.5 Magnetic Circuits and Permeability
55(1)
2.6 Amperes Circuital Law
56(6)
2.6.1 Calculation of the Magnetic Field of a Current-Carrying Conductor
56(2)
2.6.2 Analogy of Magnetic Circuits and Electrical Circuits Reluctance
58(1)
2.6.3 Toroidal Ring
59(3)
2.7 Magnetic Circuits with Air Gaps
62(1)
2.8 Circuit Laws of Magnetic Circuits
63(2)
2.9 Characteristics of Magnetic Materials, Hysteresis
65(5)
2.10 Magnetically Induced Voltages; Self-Inductance
70(5)
2.11 Mutual Inductance
75(3)
2.12 Dot Convention
78(1)
2.13 Energy Stored in Per Unit Volume of the Magnetic Field and Hysteresis Loop
79(3)
2.14 Magnetic Stored Energy in a Single Winding
82(2)
2.15 Hysteresis and Eddy Current Losses
84(3)
2.15.1 Hysteresis Loss
85(1)
2.15.2 Eddy Current Losses
86(1)
2.16 Magnetic Circuits with AC Excitation
87(2)
2.17 Permanent Magnet
89(7)
2.17.1 Approximate Design of Permanent Magnets
89(7)
Problems on
Chapter 2
96(7)
Chapter 3 Principles of Electromechanical Energy Conversion
103(34)
3.1 Introduction
103(1)
3.2 Forces and Torques in Magnetic Fields
103(2)
3.3 Force between Two Current-Carrying Wires
105(1)
3.4 Force on a Current-Carrying Wire in a Magnetic Field
106(3)
3.5 Generated Voltage in Magnetic Systems
109(2)
3.6 Voltage Induced on a Moving Conductor
111(1)
3.7 Force Developed in an Electromagnetic System
112(3)
3.7.1 Force of Alignment
113(2)
3.7.2 Force of Interaction
115(1)
3.8 Basic Structure of Rotating Electrical Machines
115(8)
3.8.1 Structure Types of Rotating Electrical Machines
117(6)
3.9 Energy Balance Method
123(2)
3.10 Energy in Singly-Excited Magnetic Field Systems
125(5)
3.10.1 Derivation of Force from Energy
125(2)
3.10.2 Derivation of Force from Coenergy
127(3)
3.11 Force of Alignment between Parallel Magnetised Surfaces
130(1)
3.12 Lateral Force of Alignment between Parallel Magnetised Surfaces
131(1)
3.13 Alternative Force Calculation in a Linear System
132(3)
Problems on
Chapter 3
135(2)
Chapter 4 Rotating Electrical Machines (General)
137(20)
4.1 Rotating Electrical Machines
137(1)
4.2 Reluctance Motor
138(5)
4.3 Step Motor
143(5)
4.3.1 Permanent Magnet Step Motor
143(2)
4.3.2 Variable Reluctance Step Motor
145(1)
4.3.3 Hybrid Step Motor
146(2)
4.4 Cylindrical Machines
148(5)
Problems on
Chapter 4
153(4)
Chapter 5 Electrical Machines
157(10)
5.1 Introduction
157(2)
5.2 Electric Motors
159(8)
5.2.1 Alternating Current (AC) Motors
160(1)
5.2.2 Direct Current (DC) Motors
161(1)
5.2.3 Efficiency in Motors
161(1)
5.2.4 Torque--Speed Characteristics and Speed Regulation of Motors
162(5)
Chapter 6 DC Machines
167(34)
6.1 Introduction
167(1)
6.2 DC Machine Principles (Linear Machine)
167(4)
6.2.1 Motor Operation
169(1)
6.2.2 Generator Operation
170(1)
6.3 Rotating DC Machines
171(5)
6.3.1 Principles of DC Generator Operation
171(2)
6.3.2 Principles of DC Motor Operation
173(3)
6.4 Practical DC Machines
176(1)
6.5 DC Machine in Action
177(5)
6.5.1 Armature Voltage
180(1)
6.5.2 Developed Torque
181(1)
6.6 Equivalent Circuit of DC Motors
182(3)
6.6.1 Magnetisation Curve
183(2)
6.7 Shunted DC Motor
185(2)
6.7.1 Speed Control and Speed Regulation of a Shunt-Connected DC Motor
186(1)
6.8 Separately Excited DC Motors and Speed Control
187(2)
6.9 Series-Connected DC Motor
189(2)
6.10 Universal Motors
191(2)
6.11 Compounded DC Motors
193(1)
6.12 Starting of DC Motors
193(1)
6.13 Brushless DC Motors
194(1)
Problems on
Chapter 6
194(7)
Chapter 7 AC Machines
201(6)
7.1 Introduction
201(1)
7.2 Principles of AC Machines
201(1)
7.3 Two Pole Single-Turn Simple AC Generator
202(3)
7.4 Simple Four-Pole AC Generator
205(2)
Chapter 8 Synchronous Machines
207(34)
8.1 Introduction
207(1)
8.2 Practical Synchronous Machines
208(5)
8.3 Synchronous Motor Made Simple
213(1)
8.4 Rotating Magnetic Field in Balanced Three-Phase AC Machines
214(2)
8.5 Mathematical Analysis of the Rotating Field in Balanced Three-Phase AC Machines
216(3)
8.6 Rotating Magnetic Field in Balanced Two-Phase AC Machines
219(1)
8.7 Rotating Magnetic Field in Single-Phase AC Machines
220(1)
8.8 Rotating Magnetic Field in Unbalanced Polyphase AC Machines
220(1)
8.9 AC Machines in General
220(1)
8.10 Differences between Single- and Three-Phase Synchronous Machines
221(1)
8.11 Starting of Synchronous Motors
222(3)
8.12 Equivalent Circuit of Synchronous Motors
225(5)
8.13 Synchronous Generators
230(1)
8.14 Equivalent Circuit of the Synchronous Generator
231(1)
8.15 Stand-alone Generator Operation
232(2)
8.16 The Infinite Bus
234(1)
8.17 Synchronous Generators in Infinite Bus
234(4)
8.17.1 Effect of Increasing Mechanical Drive to an Infinite Bus-Connected Synchronous Generator
234(2)
8.17.2 Effect of Field Excitation to an Infinite Bus-Connected Synchronous Generator
236(2)
Problems on
Chapter 8
238(3)
Chapter 9 Induction Machines
241(30)
9.1 Introduction to Induction Machines
241(2)
9.2 Three-Phase Induction Motors
243(19)
9.2.1 Torque/Speed Characteristics of Balanced Three-Phase Induction Motors
246(3)
9.2.2 Rotor Equivalent Circuit per Phase
249(1)
9.2.3 Complete Induction Motor Equivalent Circuit per Phase
249(3)
9.2.4 Calculation of the Torque Expression
252(3)
9.2.5 Power Relationships
255(4)
9.2.6 Speed Control of Induction Motors
259(1)
9.2.7 Starting of Three-Phase Induction Motors
260(2)
9.3 Single-Phase Induction Motor
262(5)
9.3.1 Split-Phase Motors
266(1)
9.3.2 Shaded-Pole Motors
266(1)
9.3.3 Capacitor-Type Motors
266(1)
9.4 The Induction Generator
267(2)
Problems on
Chapter 9
269(2)
Bibliography 271(2)
Index 273
Zeki Uurata KOCABIYIKOLU received his BEng. and PhD Degrees in electrical engineering from the University of Sheffield UK. After receiving his PhD degree he worked for the Iron and Steel Works in Karabuk Turkey for 5 years and finally moved on to ASELSAN-Ankara, one of the leading defence electronics companies in Turkey. While working 28 years for the company he held several managerial positions. In his last 6 years he carried on as the vice president and Head of Communications Division of the company. After retiring he lectured for more than 10 years on Electromechanical Energy Conversion as well as Circuit theory Industrial Electronics and Industrial Management in several universities in Turkey. He is currently lecturing in TOBB Economy and Technology University in Ankara Turkey.