Innovation in Wind Turbine Design

Innovation in Wind Turbine Design

Einband:
Fester Einband
EAN:
9780470699812
Untertitel:
Englisch
Genre:
Wärme- und Energietechnik
Autor:
Peter Jamieson
Herausgeber:
Wiley
Auflage:
1. Auflage
Anzahl Seiten:
316
Erscheinungsdatum:
01.10.2011
ISBN:
978-0-470-69981-2

Informationen zum Autor Peter Jamieson! Principal Engineer! Special Projects Department! Garrad Hassan & Partners Ltd.! Edinburgh! ScotlandPeter Jamieson has been in the wind industry since 1980! and with Garrad Hassan since 1991 as a founding founder member of their Scottish office. He was previously with James Howden of Glasgow who manufactured wind turbines from 1980 - 1988.He currently heads the "Special Projects" department in Garrad Hassan with involvement in innovative designs of wind turbine and component developments. He is also involved in technology review for government! wind industry and commercial organisations. He has authored circa 30 published papers on wind energy topics! as well as magazine articles! and authored much of the technological content for the EWEA (European Wind Energy Association) publication Wind Energy: The Facts. He holds a number of patents on wind turbine rotor technology. Klappentext Innovation in Wind Turbine Design addresses the fundamentals of design! the reasons behind design choices! and describes the methodology for evaluating innovative systems and components. Always referencing a state of the art system for comparison! Jamieson discusses the basics of wind turbine theory and design! as well as how to apply existing engineering knowledge to further advance the technology! enabling the reader to gain a thorough understanding of current technology before assessing where it can go in the future.Innovation in Wind Turbine Design is divided into four main sections covering design background! technology evaluation! design themes and innovative technology examples:* Section 1 reviews aerodynamic theory and the optimization of rotor design! discusses wind energy conversion systems! drive trains! scaling issues! offshore wind turbines! and concludes with an overview of technology trends with a glimpse of possible future technology* Section 2 comprises a global view of the multitude of design options for wind turbine systems and develops evaluation methodology! including cost of energy assessment with some specific examples* Section 3 discusses recurrent design themes such as blade number! pitch or stall! horizontal or vertical axis* Section 4 considers examples of innovative technology with case studies from real-life commercial clients.This groundbreaking synopsis of the state of the art in wind turbine design is must-have reading for professional wind engineers! power engineers and turbine designers! as well as consultants! researchers and academics working in renewable energy. Zusammenfassung Innovation in Wind Turbine Design addresses the fundamentals of design! the reasons behind design choices! and describes the methodology for evaluating innovative systems and components. Always referencing a state of the art system for comparison! Jamieson discusses the basics of wind turbine theory and design! as well as how to apply existing engineering knowledge to further advance the technology! enabling the reader to gain a thorough understanding of current technology before assessing where it can go in the future.Innovation in Wind Turbine Design is divided into four main sections covering design background! technology evaluation! design themes and innovative technology examples:* Section 1 reviews aerodynamic theory and the optimization of rotor design! discusses wind energy conversion systems! drive trains! scaling issues! offshore wind turbines! and concludes with an overview of technology trends with a glimpse of possible future technology* Section 2 comprises a global view of the multitude of design options for wind turbine systems and develops evaluation methodology! including cost of energy assessment with some specific examples* Section 3 discusses recurrent design themes such as blade number! pitch or stall! horizontal or vertical axis* Section 4 considers examples of innovative technology with case studies from real-life c...

Autorentext
Peter Jamieson, Principal Engineer, Special Projects Department, Garrad Hassan & Partners Ltd., Edinburgh, Scotland Peter Jamieson has been in the wind industry since 1980, and with Garrad Hassan since 1991 as a founding founder member of their Scottish office. He was previously with James Howden of Glasgow who manufactured wind turbines from 1980 - 1988. He currently heads the "Special Projects" department in Garrad Hassan with involvement in innovative designs of wind turbine and component developments. He is also involved in technology review for government, wind industry and commercial organisations. He has authored circa 30 published papers on wind energy topics, as well as magazine articles, and authored much of the technological content for the EWEA (European Wind Energy Association) publication Wind Energy: The Facts. He holds a number of patents on wind turbine rotor technology.

Klappentext
Innovation in Wind Turbine Design addresses the fundamentals of design, the reasons behind design choices, and describes the methodology for evaluating innovative systems and components. Always referencing a state of the art system for comparison, Jamieson discusses the basics of wind turbine theory and design, as well as how to apply existing engineering knowledge to further advance the technology, enabling the reader to gain a thorough understanding of current technology before assessing where it can go in the future. Innovation in Wind Turbine Design is divided into four main sections covering design background, technology evaluation, design themes and innovative technology examples: * Section 1 reviews aerodynamic theory and the optimization of rotor design, discusses wind energy conversion systems, drive trains, scaling issues, offshore wind turbines, and concludes with an overview of technology trends with a glimpse of possible future technology * Section 2 comprises a global view of the multitude of design options for wind turbine systems and develops evaluation methodology, including cost of energy assessment with some specific examples * Section 3 discusses recurrent design themes such as blade number, pitch or stall, horizontal or vertical axis * Section 4 considers examples of innovative technology with case studies from real-life commercial clients. This groundbreaking synopsis of the state of the art in wind turbine design is must-have reading for professional wind engineers, power engineers and turbine designers, as well as consultants, researchers and academics working in renewable energy.

Inhalt
Acknowledgements xiii Foreword xv Preface xvii Introduction 1 0.1 Why Innovation? 1 0.2 The Challenge of Wind 2 0.3 The Specification of a Modern Wind Turbine 2 0.4 The Variability of the Wind 4 0.5 Commercial Wind Technology 4 0.6 Basis of Wind Technology Evaluation 5 0.6.1 Standard Design as Baseline 5 0.6.2 Basis of Technological Advantage 6 0.6.3 Security of Claimed Power Performance 6 0.6.4 Impact of Proposed Innovation 6 References 7 Part I DESIGN BACKGROUND 1 Rotor Aerodynamic Theory 11 1.1 Introduction 11 1.2 Aerodynamic Lift 12 1.3 The Actuator Disc 14 1.4 Open Flow Actuator Disc 15 1.4.1 Axial Induction 15 1.4.2 Momentum 16 1.5 Generalised Actuator Disc Theory 17 1.6 The Force on a Diffuser 23 1.7 Generalised Actuator Disc Theory and Realistic Diffuser Design 24 1.8 Why a Rotor? 24 1.9 Basic Operation of a Rotor 25 1.10 Blade Element Momentum Theory 27 1.10.1 Momentum Equations 27 1.10.2 Blade Element Equations 28 1.11 Optimum Rotor Theory 30 1.11.1 The Power Coefficient, Cp 33 1.11.2 Thrust Coefficient 36 1.11.3 Out-of-Plane Bending Moment Coefficient 36 1.12 Generalised BEM 38 1.13 Limitations of Actuator Disc and BEM Theory 41 1.13.1 Actuator Disc Limitations 41 1.13.2 Wake Rotation and Tip Effect 41 1.13.3 Optimum Rotor Theory 42 1.13.4 Skewed Flow 42 1.13.5 Summary 42 References 43 2 Rotor Aerodynamic Design 45 2.1 Optimum Rotors and Solidity 45 2.2 Rotor Solidity and Ideal Variable Speed Operatio…


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