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NOTICE: Use of the material contained in this document is subject to the warning on page Iv and the disclaimer
on page v of this document.
DOC012R02 AOC 15/50 User Manual Nov 2001
iii
9.4.4 Temperature and Elevation....................................................................................82
9.4.5 Acoustics...............................................................................................................83
10.0 System Monitoring .......................................................................... 85
10.1 Kilowatt-Hour Meter Applications ............................................................................86
10.2 Anemometers ............................................................................................................86
10.3 Output Analysis.........................................................................................................86
10.4 Output Analysis Worksheet.......................................................................................86
10.5 Wind Energy Data Sheet ...........................................................................................87
11.0 Maintenance ................................................................................... 89
11.1 Rotor Assembly.........................................................................................................90
11.2 Tower Assembly .......................................................................................................91
11.3 Drive Train Assembly ...............................................................................................91
11.4 Power Distribution System/Controls..........................................................................92
11.5 Maintenance Schedule...............................................................................................93
12.0 Troubleshooting .............................................................................. 95
12.1 Braking System.........................................................................................................96
12.2 Generator ................................................................................................................ 100
12.3 Gearbox ..................................................................................................................100
12.4 Blades .....................................................................................................................100
12.5 Twist Cable.............................................................................................................100
12.6 Yaw Bearing ........................................................................................................... 102
12.7 Troubleshooting Summary ......................................................................................102
13.0 Spare Parts ................................................................................... 105
Appendix A: Specifications................................................................... 107
Appendix B: Turbine Assembly Drawings.............................................. 113
Appendix C: Assembly Drawings for 24.4 m (80 ft) Tower....................... 119
Appendix D: Assembly Drawings for 30.5 m (100 ft) Tower ..................... 127
Appendix E: Crate Dimensions and Weights .......................................... 135
Appendix F: Foundation Loads and Details............................................ 139
Appendix G: Installation Records.......................................................... 149
Appendix H: Maintenance Records........................................................ 155
Appendix I: Tools and Equipment ......................................................... 161
Appendix J: Wire, Cable and Bolt Specifications .................................... 165
Appendix K: Planning .......................................................................... 171
Appendix L: 50Hz Electrical Schematics ................................................ 175
Appendix M: 60 Hz Electrical Schematics .............................................. 203
Appendix N: Hand Signals for Crane Operators ..................................... 231