2015 12-02-innovative-tools-wind-turbine-performance-assesment-3 e

OPEN PROJECT MEETING

2 DECEMBER 2015

SBO OptiWind Project

Serviceability Optimization of the Next Generation Offshore Wind Turbines

[email protected]

Innovative tools for wind

turbine performance

assessment

Introduction

WP 7.1 : Performance monitoring

• 7.1.1 : System for data collection from various sources

• 7.1.2 : Automatic system for data cleaning

• 7.1.3 : Research on data mining methodologies

• 7.1.4 : System modelling approaches

• 7.1.5 : Results validation

OptiWind : Open Project Meeting December 2015

Data Collection


Data cleaning


Alarms processing


Alarm 1Alarm 1

Alarm 2Alarm 2

Alarm 3Alarm 3

Alarm 4Alarm 4

Alarm 5Alarm 5

310310 00 00 340340 510510 00 335335 600600 77 88 600600 600600

10 minute time series

Measured Power Curve


Derating detection


Operating mode detection


Change point analysis


Environmental analysis


Expected production


Incoming wind Wake modelling Nacelle wind speed

Turbine

model

Expected production

=

benchmark

Availability analysis


Downtime analysis


Failure prediction

- On going task

- Relationship between alarms and components failure


Conclusion

- Wide range of techniques has been tested

⇒Increased knowledge (possible / not possible /

further work)

- Interesting tools for performance

monitoring based on historical scada data

- Any comments / suggestions are welcome


Thank you !

2015 12-02-innovative-tools-wind-turbine-performance-assesment-3 e

Technology