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Grid Integration and Dynamic Impact of Wind Energy 2012 [Kietas viršelis]

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  • Formatas: Hardback, 150 pages, aukštis x plotis: 235x155 mm, weight: 412 g, X, 150 p., 1 Hardback
  • Serija: Power Electronics and Power Systems
  • Išleidimo metai: 21-Jul-2012
  • Leidėjas: Springer-Verlag New York Inc.
  • ISBN-10: 1441993223
  • ISBN-13: 9781441993229
Kitos knygos pagal šią temą:
Grid Integration and Dynamic Impact of Wind Energy 2012Didesnis paveikslėlis
  • Formatas: Hardback, 150 pages, aukštis x plotis: 235x155 mm, weight: 412 g, X, 150 p., 1 Hardback
  • Serija: Power Electronics and Power Systems
  • Išleidimo metai: 21-Jul-2012
  • Leidėjas: Springer-Verlag New York Inc.
  • ISBN-10: 1441993223
  • ISBN-13: 9781441993229
Kitos knygos pagal šią temą:
Pastovi nuoroda: https://www.kriso.lt/db/9781441993229.html
Raktažodžiai:
Grid Integration and Dynamic Impact of Wind Energy details the integration of wind energy resources to the electric grid worldwide. Authors Vijay Vittal and Raja Ayyanar include detailed coverage of the power converters and control used in interfacing electric machines and power converters used in wind generators, and extensive descriptions of power systems operation and control to accommodate large penetration of wind resources.Key concepts will be illustrated through extensive power electronics and power systems simulations using software like MATLAB, Simulink and PLECS. The book addresses real world problems and solutions in the area of grid integration of wind resources, and will be a valuable resource for engineers and researchers working in renewable energy and power.

Offering a multidisciplinary approach to implementing wind and solar energy, this book details the integration of solar and wind energy resources to the electric grid worldwide. It addresses real world problems through several examples and simulations.

Recenzijos

From the reviews:

The present volume integrates the wind energy and electric grid, by short presentations of various related topics of dynamic models and performance of wind generators, power converters, and controllers. The book is of interest to engineers and researchers in wind energy and graduate students working in renewable energy. It is a welcome addition to the host of books on wind energy . (D. Subbaram Naidu, Amazon.com, April, 2014)

1 Introduction
1(18)
1.1 Overview of Wind Generation
1(2)
1.2 Wind Turbine Generator Technologies
3(4)
1.2.1 Type 1 Wind Turbine Generators
4(1)
1.2.2 Type 2 Wind Turbine Generators
4(1)
1.2.3 Type 3 Wind Turbine Generators
5(2)
1.2.4 Type 4 Wind Turbine Generators
7(1)
1.3 Detailed Representation and Modeling of Type 3 Wind Turbine Generators
7(10)
1.3.1 DFIG as a Generator at Subsynchronous Speeds
9(1)
1.3.2 DFIG as a Generator at Supersynchronous Speeds
10(1)
1.3.3 Wind Power Model
11(2)
1.3.4 Mechanical Drive Train Model
13(1)
1.3.5 Modeling of Doubly Fed Induction Generator
14(3)
1.4 Controls for Type 3 Wind Turbines
17(1)
References
17(2)
2 Power Electronic Concepts
19(36)
2.1 Components of a Power Electronic Converter System
19(5)
2.1.1 Feedback Controller
20(1)
2.1.2 Pulse-Width Modulator
21(1)
2.1.3 Power Converter Circuit Topology
22(1)
2.1.4 DC Link and Interface with External Power Systems and Loads
23(1)
2.2 Analysis of a Power Pole
24(9)
2.2.1 Switching Signal and Duty Ratio
25(1)
2.2.2 Pulse-Width Modulation of a Power Pole
26(3)
2.2.3 Pole Current and Analysis of DC Link Current
29(3)
2.2.4 Average Model of a Power Pole
32(1)
2.3 Single Pole Converter
33(6)
2.4 Two-Pole Converter
39(7)
2.4.1 Average Model of a Two-Pole Converter
40(1)
2.4.2 Unipolar PWM
40(2)
2.4.3 High Frequency Ripple with Unipolar PWM
42(4)
2.5 Three-Pole Converters for Three-Phase Applications
46(6)
2.6 Other Converter Topologies and PWM Methods
52(1)
References
53(2)
3 Power Converter Topologies for Grid Interface of Wind Energy
55(10)
3.1 Variable Speed Operation and Grid Support Requirements
55(1)
3.2 Power Converters in Doubly Fed Induction Generator
56(4)
3.2.1 Control Functions of Different Stages
58(1)
3.2.2 Ratings of the Power Converters
58(1)
3.2.3 Protection During Grid Faults
59(1)
3.3 Power Converters for Type 4 Wind Generators
60(2)
3.3.1 Performance Under Grid Faults and Other Grid Support Features
62(1)
3.4 Other Emerging Power Converter Topologies
62(2)
References
64(1)
4 Control of Wind Generators
65(34)
4.1 Overview of Control of DFIG-Based Wind Generator System
66(1)
4.2 Steady-State Analysis of DFIG with Per-Phase Equivalent Circuit
67(14)
4.2.1 Development of Per-Phase Equivalent Circuit
67(4)
4.2.2 Speed-Torque Characteristics at Different Rotor Voltages
71(2)
4.2.3 Steady-State Analysis at Various Wind and Rotor Speeds
73(8)
4.3 Dynamic Analysis of DFIG and Design of Controllers
81(15)
4.3.1 Torque or Active Power and Reactive Power References
81(3)
4.3.2 Grid Voltage Orientation
84(2)
4.3.3 References for Rotor d- and q-Axes Currents
86(2)
4.3.4 Controller Design for Rotor Current Loops
88(2)
4.3.5 Control of the Grid Side Converter
90(4)
4.3.6 Simulation Results
94(2)
References
96(3)
5 Dynamic Models for Wind Generators
99(16)
5.1 Introduction
99(1)
5.2 Modeling of Wind Turbine Generators for Power Flow Analysis
100(2)
5.3 Modeling of Wind Turbine Generators for Transient Stability Analysis
102(8)
5.3.1 Aerodynamic Model
104(1)
5.3.2 Mechanical Control and Shaft Dynamics
104(1)
5.3.3 Electrical Generator Characteristics
105(1)
5.3.4 Electrical Control
106(1)
5.3.5 Generic Model for Type 3 Wind Turbine Generators
107(3)
5.4 Wind Farm Representation
110(3)
References
113(2)
6 Impact of Increased Penetration of DFIG Wind Generators on System Dynamic Performance
115(30)
6.1 Introduction
115(1)
6.2 Impact on Rotor Angle Stability
116(14)
6.2.1 Impact on Small-Signal Rotor Angle Stability
116(1)
6.2.2 Formulation of the Small-Signal Stability Problem
117(2)
6.2.3 Eigenvalue Sensitivity
119(2)
6.2.4 Example Study of Impact on Small-Signal Rotor Angle Stability
121(4)
6.2.5 Impact on Transient Rotor Angle Stability
125(1)
6.2.6 Example Study of Impact on Transient Rotor Angle Stability
126(4)
6.3 Impact on Voltage Response and Stability
130(5)
6.3.1 Operating Modes of a DFIG Wind Turbine Generator
130(1)
6.3.2 Voltage Ride Through
130(2)
6.3.3 Power Capability Curve of a DFIG Machine
132(1)
6.3.4 Impact of DFIG Wind Turbines on Steady-State Voltage Stability
133(2)
6.4 Impact of DFIG Wind Turbine Generators on System Frequency Response
135(7)
6.4.1 Frequency Support from a DFIG Wind Turbine
136(1)
6.4.2 Pitch Compensation Adjustment
137(1)
6.4.3 Maximum Power Order Adjustment
138(1)
6.4.4 Example of Effectiveness of Supplementary Inertia Control
138(4)
References
142(3)
Index 145