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Innovation in wind turbine design / Peter Jamieson
Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Verlag: Chichester, West Sussex ; Hoboken, N.J : Wiley, 2011Auflage: 1st ed (Online-Ausg.)Beschreibung: Online-Ressource (1 online resource (xviii, 298 p.)) : illISBN:- 9781283204477
- 1283204479
- 9781119975458
- 9780470699812
- 621.312136
- 621.45
- 621.4/5 23
- TEC031000
- TJ828
Inhalte:
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 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: Intro -- Innovation in Wind Turbine Design -- Contents -- Acknowledgements -- Foreword -- Preface -- Introduction -- 0.1 Why Innovation? -- 0.2 The Challenge of Wind -- 0.3 The Specification of a Modern Wind Turbine -- 0.4 The Variability of the Wind -- 0.5 Commercial Wind Technology -- 0.6 Basis of Wind Technology Evaluation -- 0.6.1 Standard Design as Baseline -- 0.6.2 Basis of Technological Advantage -- 0.6.3 Security of Claimed Power Performance -- 0.6.4 Impact of Proposed Innovation -- References -- Part I DESIGN BACKGROUND -- 1 Rotor Aerodynamic Theory -- 1.1 Introduction -- 1.2 Aerodynamic Lift -- 1.3 The Actuator Disc -- 1.4 Open Flow Actuator Disc -- 1.4.1 Axial Induction -- 1.4.2 Momentum -- 1.5 Generalised Actuator Disc Theory -- 1.6 The Force on a Diffuser -- 1.7 Generalised Actuator Disc Theory and Realistic Diffuser Design -- 1.8 Why a Rotor? -- 1.9 Basic Operation of a Rotor -- 1.10 Blade Element Momentum Theory -- 1.10.1 Momentum Equations -- 1.10.2 Blade Element Equations -- 1.11 Optimum Rotor Theory -- 1.11.1 The Power Coefficient, Cp -- 1.11.2 Thrust Coefficient -- 1.11.3 Out-of-Plane Bending Moment Coefficient -- 1.12 Generalised BEM -- 1.13 Limitations of Actuator Disc and BEM Theory -- 1.13.1 Actuator Disc Limitations -- 1.13.2 Wake Rotation and Tip Effect -- 1.13.3 Optimum Rotor Theory -- 1.13.4 Skewed Flow -- 1.13.5 Summary -- References -- 2 Rotor Aerodynamic Design -- 2.1 Optimum Rotors and Solidity -- 2.2 Rotor Solidity and Ideal Variable Speed Operation -- 2.3 Solidity and Loads -- 2.4 Aerofoil Design Development -- 2.5 Sensitivity of Aerodynamic Performance to Planform Shape -- 2.6 Aerofoil Design Specification -- References -- 3 Rotor Structural Interactions -- 3.1 Blade Design in General -- 3.2 Basics of Blade Structure -- 3.3 Simplified Cap Spar Analyses -- 3.3.1 Design for Minimum Mass with Prescribed Deflection.PPN: PPN: 809372363Package identifier: Produktsigel: ZDB-26-MYL | ZDB-30-PAD | ZDB-30-PQE
Innovation in Wind Turbine Design; Contents; Acknowledgements; Foreword; Preface; Introduction; 0.1 Why Innovation?; 0.2 The Challenge of Wind; 0.3 The Specification of a Modern Wind Turbine; 0.4 The Variability of the Wind; 0.5 Commercial Wind Technology; 0.6 Basis of Wind Technology Evaluation; 0.6.1 Standard Design as Baseline; 0.6.2 Basis of Technological Advantage; 0.6.3 Security of Claimed Power Performance; 0.6.4 Impact of Proposed Innovation; References; Part I DESIGN BACKGROUND; 1 Rotor Aerodynamic Theory; 1.1 Introduction; 1.2 Aerodynamic Lift; 1.3 The Actuator Disc
1.4 Open Flow Actuator Disc1.4.1 Axial Induction; 1.4.2 Momentum; 1.5 Generalised Actuator Disc Theory; 1.6 The Force on a Diffuser; 1.7 Generalised Actuator Disc Theory and Realistic Diffuser Design; 1.8 Why a Rotor?; 1.9 Basic Operation of a Rotor; 1.10 Blade Element Momentum Theory; 1.10.1 Momentum Equations; 1.10.2 Blade Element Equations; 1.11 Optimum Rotor Theory; 1.11.1 The Power Coefficient, Cp; 1.11.2 Thrust Coefficient; 1.11.3 Out-of-Plane Bending Moment Coefficient; 1.12 Generalised BEM; 1.13 Limitations of Actuator Disc and BEM Theory; 1.13.1 Actuator Disc Limitations
1.13.2 Wake Rotation and Tip Effect1.13.3 Optimum Rotor Theory; 1.13.4 Skewed Flow; 1.13.5 Summary; References; 2 Rotor Aerodynamic Design; 2.1 Optimum Rotors and Solidity; 2.2 Rotor Solidity and Ideal Variable Speed Operation; 2.3 Solidity and Loads; 2.4 Aerofoil Design Development; 2.5 Sensitivity of Aerodynamic Performance to Planform Shape; 2.6 Aerofoil Design Specification; References; 3 Rotor Structural Interactions; 3.1 Blade Design in General; 3.2 Basics of Blade Structure; 3.3 Simplified Cap Spar Analyses; 3.3.1 Design for Minimum Mass with Prescribed Deflection
3.3.2 Design for Fatigue Strength: No Deflection Limits3.4 The Effective t/c Ratio of Aerofoil Sections; 3.5 Blade Design Studies: Example of a Parametric Analysis; 3.6 Industrial Blade Technology; 3.6.1 Design; 3.6.2 Manufacturing; 3.6.3 Design Development; References; 4 Upscaling of Wind Turbine Systems; 4.1 Introduction: Size and Size Limits; 4.2 The 'Square-Cube' Law; 4.3 Scaling Fundamentals; 4.4 Similarity Rules for Wind Turbine Systems; 4.4.1 Tip Speed; 4.4.2 Aerodynamic Moment Scaling; 4.4.3 Bending Section Modulus Scaling; 4.4.4 Tension Section Scaling; 4.4.5 Aeroelastic Stability
4.4.6 Self Weight Loads Scaling4.4.7 Blade (Tip) Deflection Scaling; 4.4.8 More Subtle Scaling Effects and Implications; 4.4.9 Gearbox Scaling; 4.4.10 Support Structure Scaling; 4.4.11 Power/Energy Scaling; 4.4.12 Electrical Systems Scaling; 4.4.13 Control Systems Scaling; 4.4.14 Scaling Summary; 4.5 Analysis of Commercial Data; 4.5.1 Blade Mass Scaling; 4.5.2 Shaft Mass Scaling; 4.5.3 Scaling of Nacelle Mass and Tower Top Mass; 4.5.4 Tower Top Mass; 4.5.5 Tower Scaling; 4.5.6 Gearbox Scaling; 4.6 Upscaling of VAWTs; 4.7 Rated Tip Speed; 4.8 Upscaling of Loads; 4.9 Violating Similarity
4.10 Cost Models
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