Michael Brower

Wind Resource Assessment (eBook, ePUB)

A Practical Guide to Developing a Wind Project

• Format: ePub

Produktbeschreibung

A practical, authoritative guide to the assessment of wind resources for utility-scale wind projects--authored by a team of experts from a leading renewable energy consultancy The successful development of wind energy projects depends on an accurate assessment of where, how often, and how strongly the wind blows. A mistake in this stage of evaluation can cause severe financial losses and missed opportunities for developers, lenders, and investors. Wind Resource Assessment: A Practical Guide to Developing a Wind Project shows readers how to achieve a high standard of resource assessment, reduce the uncertainty associated with long-term energy performance, and maximize the value of their project assets. Beginning with the siting, installation, and operation of a high-quality wind monitoring program, this book continues with methods of data quality control and validation, extrapolating measurements from anemometer height to turbine height, adjusting short-term observations for historical climate conditions, and wind flow modeling to account for terrain and surface conditions. In addition, Wind Resource Assessment addresses special topics such as: * Worker safety * Data security * Remote sensing technology (sodar and lidar) * Offshore resource assessment * Impacts of climate change * Uncertainty estimation * Plant design and energy production estimatio Filled with important information ranging from basic fundamentals of wind to cutting-edge research topics, and accompanied by helpful references and discussion questions, this comprehensive text--designed for an international audience--is a vital reference that promotes consistent standards for wind assessment across the industry.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 296
• Erscheinungstermin: 14. Mai 2012
• Englisch
• ISBN-13: 9781118249871
• Artikelnr.: 37338250

Autorenporträt

Michael C. Brower, PhD, editor and lead author, is Chief Technical Officer of AWS Truepower, LLC, where he leads product development and helps ensure quality and standards across the company. A physicist and prominent expert in wind energy, he has led numerous assessments of utility-scale wind projects around the world. He is also known for his contributions to wind flow modeling and short-term wind forecasting. His coauthors are a team of experts in meteorology, engineering, and modeling who have collectively assessed over 60,000 MW of wind plant capacity.

Inhaltsangabe

Preface xv 1. Introduction 1 1.1 Where do Winds Come From? 2 1.2 Key
Characteristics of the Wind 4 1.3 Wind Power Plants 6 1.4 Purpose and
Organization of this Book 9 1.5 Questions for Discussion 10 PART 1 Wind
Monitoring 13 2. Overview of a Wind Resource Assessment Campaign 15 2.1
Site Identification 16 2.2 Resource Monitoring 16 2.3 Wind Resource
Analysis 20 3. Siting a Wind Project 23 3.1 Site Selection 23 3.2 Regional
Wind Resource Information 25 3.3 Field Surveys 29 3.4 Tower Placement 30
3.5 Permitting for Wind Monitoring 33 3.6 Land Lease Agreements 34 3.7
Questions for Discussion 35 4. Monitoring Station Instrumentation and
Measurements 37 4.1 Basic Measurements 37 4.2 Additional Measurements 45
4.3 Recorded Parameters and Sampling Intervals 49 4.4 Data Loggers 50 4.5
Data Storage Devices 51 4.6 Data Transfer Equipment 52 4.7 Power Sources 55
4.8 Towers and Sensor Support Hardware 56 4.9 Wiring 57 4.10 Measurement
System Accuracy and Reliability 58 4.11 Questions for Review and Discussion
59 5. Installation of Monitoring Stations 61 5.1 Equipment Procurement 61
5.2 Equipment Acceptance Testing and Field Preparation 62 5.3 Installation
Team 64 5.4 Safety 64 5.5 Determination of True North 65 5.6 Tower
Installation 66 5.7 Sensor and Equipment Installation 70 5.8 Site
Commissioning 80 5.9 Documentation 81 5.10 Cost and Labor Estimates 81 5.11
Questions for Discussion 84 6. Station Operation and Maintenance 87 6.1
Site Visits 88 6.2 Operation and Maintenance Procedures 88 6.3
Documentation 92 6.4 Spare Parts Inventory 93 6.5 Questions for Discussion
93 7. Data Collection and Handling 99 7.1 Raw Data Storage 99 7.2 Data
Retrieval 101 7.3 Data Retrieval Frequency 101 7.4 Data Protection and
Storage 101 7.5 Documentation 102 7.6 Questions for Discussion 103 8.
Ground-Based Remote Sensing Systems 105 8.1 Sodar 106 8.2 Lidar 108 8.3
Remote Sensing Campaign Design and Siting 109 8.4 Data Collection and
Processing 110 8.5 Comparisons with Conventional Anemometry 111 8.6
Questions for Discussion 113 PART 2 Data Analysis and Resource Assessment
115 9. Data Validation 117 9.1 Data Conversion 118 9.2 Data Validation 119
9.3 Post-Validation Adjustments 125 9.4 Data Substitution and Averaging 127
9.5 Questions for Discussion 128 10. Characterizing the Observed Wind
Resource 130 10.1 Summarizing the Observed Wind Resource 130 10.2 Questions
for Discussion 141 11. Estimating the Resource at Hub Height 143 11.1 Wind
Speed 143 11.2 Time-Varying Speeds and Speed Distributions 150 11.3 Other
Parameters 151 11.4 Questions for Discussion 152 12. The Climate Adjustment
Process 155 12.1 Is the Wind Climate Stable? 156 12.2 Requirements for
Accurate MCP 159 12.3 Sources of Reference Data 166 12.4 The
Target-Reference Relationship 170 12.5 Questions for Discussion 174 13.
Wind Flow Modeling 178 13.1 Types of Wind Flow Models 179 13.2 Application
of Numerical Wind Flow Models 189 13.3 Questions for Discussion 191 14.
Offshore Resource Assessment 195 14.1 Nature of the Offshore Wind
Environment 197 14.2 Wind Resource Monitoring Systems 201 14.3 Operations
and Maintenance of Offshore Systems 212 14.4 Satellite-Based Microwave
Sensors 213 15. Uncertainty in Wind Resource Assessment 220 15.1
Measurement Uncertainty 221 15.2 Historical Wind Resource 221 15.3 Future
Wind Resource 223 15.4 Wind Shear 224 15.5 Wind Flow Modeling Uncertainty
225 15.6 Combining Uncertainties 226 15.7 Questions for Discussion 230 16.
Plant Design and Energy Production Estimation 233 16.1 Plant Design
Software 233 16.2 Setting up the Project 235 16.3 Wind Resource Data 237
16.4 Selecting a Turbine 239 16.5 Designing and Optimizing a Turbine Layout
243 16.6 Gross and Net Energy Production 244 16.7 Special Topics 248 16.8
Questions for Discussion 256 Appendix A. Wind Resource Assessment Equipment
Vendors 260 Wind Resource Assessment Equipment 261 Appendix B. Selected
Source of GIS Data 263 Sources of GIS Data Related to Wind Resource
Assessment 263 Index 265