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. 25
Table of Contents
- ABSTRACT. 2
- . 2ÖZ
- List of Tables. 3
- List of Figures. 3
- List of Equations. 4
- List of Engineering Drawings. 5
- NOMENCLATURE. 6
- INTRODUCTION.. 11
1. LITERATURE SURVEY
.. 12
1.1. COMMERCIAL PRODUCTS
1.2.STATE-OF-THE ART ON RELATED TECHNOLOGIES
1.3. PATENT
. 12. 14. 16
2. PROBLEM DEFINITION AND DESIGN SPECIFICATIONS
. 20
2.1. Definition of the Problem:
20
2.2. Project Requirements:
20
3. CONCEPTUAL DESIGN
.. 21 3.1. CONCEPT DEVELOPMENT AND PRESENTATION
.. 21
3.1.1. VERTICAL
AXIS vs. HORIZONTAL AXIS
. 21
3.1.2.
DETERMINATION OF NUMBER OF BLADES
. 22
3.1.3. UPWIND -
DOWNWIND COMPARISON
.. 22
3.1.4. BLADE
PROFILES
. 24
3.1.5. SPEED
CONTROL
. 24
3.1.6. BLADE
MATERIAL
3.1.7. WIND TURBINE
TOWERS
. 26
3.1.8. SELECTION
BETWEEN LOW AND TALL TOWERS
. 27
3.1.9. BRAKES
. 27
3.1.10. GENERATOR
DRIVES
. 28
3.1.11. GEARBOX
.. 30
3.1.12. GEARS
. 30
3.1.13. GENERATOR
.. 31
3.1.14. ANEMOMETERS
. 35
3.2. EVALUATION OF CONCEPTS
. 39
3.3. BEST CONCEPT
. 45
4. DETAIL DESIGN
.. 47
4.1. PROPERTIES OF DESIGNED SYSTEM
... 47
4.2. ENGINEERING CALCULATIONS
. 48
4.2.1. THE
CALCULATION PROCEDURE FOR YAW MECHANISM
... 48
4.2.2. CALCULATION
PROCEDURE FOR BLADE DESIGN
.. 49
4.2.3. CALCULATION
PROCEDURES FOR DRIVE SHAFT DESIGN
.. 59
4.2.4. CALCULATION
PROCEDURE FOR PIN DESIGN
.. 60
4.2.5. CALCULATION
PROCEDURE FOR BRAKE DESIGN
.. 61
4.2.6. CALCULATION
PROCEDURE FOR TOWER DESIGN
.. 62
4.3.ANALYSIS RESULTS
. 62
4.3.1. ANALYSIS RESULTS
OF BLADE
. 62
4.3.2. ANALYSIS
RESULTS OF TOWER
.. 65
4.3.2.1. Structural
Results
. 66
4.3.2.2. Equivalent
Stress Safety
. 66
4.3.2.4. Definition
of Aluminum-6061
. 68
4.4. DISCUSSION OF CONTROL ALGORITHMS AND SOFTWARE
. 68
- DISCUSSION
- CONCLUSION
- REFERENCES
- APPENDIX A
- APPENDIX B
- APPENDIX C
.. 70.. 71. 72.. 73.. 83
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