Selection of Challenges posted and discussed at O2O WIND
Please note that only professionals working directly for a wind turbine owner can post a challenge at O2O WIND. None of these challenges are written by any suppliers, manufacturers or consultants. No one with a commercial interest in selleing anything to the wind turbine owners at O2O WIND can not post anything or participate in these discussions. In some cases our moderators have suggested some challenges that they have found very relevant but also here the answer has been no.
Below we share a selection of the headlines for discussions posted by professionals working directly for a wind turbine owner:
Follow up Shadow management system
Vestas V90 power performance upgrades
Life Extension "practical part" assessment
Rewitec Dura Gear W100 treatment for gearboxes
How to ensure that neccessary skills are held by blade repair companies
Nordex N100 Main Bearing failures
Adding instrumentation on operating turbines to have better data and improved predictive maintenance
BIG Data analysis of winturbine data - NEM solutions
Enercon E70 Ice Detection: Rotor (power measurement)
Eickhoff Gearbox Schematic
GE 2.85 Power Curve Underperformance
Staying on track with your Scheduled Maintenance
Rotor Locking Pins - Vestas V112
SCADA Disaster Recovery
Ashless gearbox oils versus more additivated?
Grease for blade bearings, change to new types?
Blade Bearing Deflection Tests
Long term storage of gearboxes
Power Curve deviation on Siemens Gamesa SWT3.0DD 113 turbines
Vortex generators
Pitch bearing replacement
V90 2MW Power Control
Under performance detection from SCADA data
Gamesa AT-DAS / Energy Thrust Upgrades
NM52 Yaw System
SWT3.0-101 Blades - Leading Edge Erosion Issues
Underperformance analysis processes.
OPC for WTG data access
Endoscope´s proceedure
Energia – O2O – Company Challenge
Technical improvements and asset Management
Siemens 2.3 corrosion in the canopies
Gearbox Oils - Is there a best Synthetic??
Wind turbine rotor care
Generator short circuit on Enercon E70 E4
Do OEMs already incorporate RCM into Time Based Maintenance Strategies?
Structural Health Monitoring
Emergency Repair planning for Subsea Cables
Particle Counter Increase and Vibration Levels due to Missaligned Gearbox - Main Shaft
Experience with Vestas ECO Upgrade
Leading KPi's and statistics
Nacelle LiDAR campaigns success stories
How to Connect the dots? - What is real operational understanding?
Swarf in oil after alignment
Acoustic monitoring of blades
SWT-3.2-108 Power Curve Options
Lighting issues
Connecting old DOS based turbines to 3G connection
D-string and D-stiffner
Fuhrlander F2500 supply chain
Help with blade exchange
Erosion on blades Enercon E82 for example
Elevators, interlocked guards and Machine Directive
Experience with Rewitec lubrication additive for main bearings and gearboxes
10 times better filtration available in US
Power Curve Shape Deviation Library of Likely Causes
Position Paper on improving the relationship between owners and OEMs
When to exchange oil and hydraulic hooses?
Problems with blade bearings
O&M and Site/Asset Management Service Provision
Wind Farm Management Software
Ice on blades: how to manage the issue?
Blades degradation
Rock Anchor Foundation Stability
Vortex Generators, Trailing Edge Chord Extensions
CTV metrics, how to you make it more efficient?
Self service, Enercon
PowerCurve deviation
WTG Service Models/Strategies
Failure statistics and experience of seacables and large offshore transformers
Offshore wind turbine foundation biofouling
Deutsche Windtechnik AB - Has anybody purchased services from this company?
Temperature Analysis
Blade inspections/blade repair
Upgrades shared and updated among us
When do I need to change the gearbox oil?
Experience with Castrol Optigear Synthetic CT320
Erosion and Main Bearing problems with SWT-3.0 101
Offline oil Filtering for Wind Turbine Gearbox
SCADA based CM using Normal Behavior Models
Different ways of wind turbines certifications
IN-HOUSE WIND MAINTENANCE
Uprating of the single power unit
Responsibility of renewables for the imbalance
Decreasing of production with no visible reasons.
The ancillary service market
Reliable RUL estimations
Renovation of transformers MW class
Calisto 2 Transformer Online Condition Monitoring
Anti-icing coatings for already installed blades
Main bearing and gearbox issue on Senvion MM
European Standard EN 353-1:2014 Personal fall protection equipment
Nordex N80 Turbine Collapse
KKS for wind turbines
Redesign of Cathodic Protection system for offshore wind turbines
Lidar
Eickhoff Gearboxes.
Power transformer bushing failures
Experience with Siemens direct drive?
Cracks Monitoring on “insert Ring” Onshore Foundations
UK Lifting Operations and Statutory Inspections
Vestas V90 3MW Self Servicing Companies
Wind turbine rotor imbalance detection
Lift inspections
Blade killers, wrinkles
UPS battery capacity on offshore substations
How good is your pitch?
Vibration on Vestas NM82
Power Lines and Substations improvements
Testing different CMS platforms for WTG
Erosion resistance of leading edges,- some experiences, thougths and questions.
Main shafts with double bearings and failure prediction
LEAN principles in operation?
Yaw brake system end of warranty inspections
Project Proposal: Reliability of Offshore Electrical Infrastructure
Lightning Protection IEC 61400-24 LPS in WTG Blades
LTE lifetime extension for wind assets
Thunderstorms and turbines running or stopped?
Lift Accident in Germany
WTG hoist inspections
Hydran - remote monitoring of transformers
Mobile device for O&M works accessing documentation and doing back reporting
Black oxidation on the offline filter elements
ICING PROBLEM OF WIND TURBINES
Renovation on Q8 Breakers on Vestas V90 3 MW
Regular gearbox oil changes
Transformer Online Condition Monitoring
V90-2MW Bearing faliure
