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Lubrication and oil monitoring for wind turbines

Lubrication and oil monitoring for wind turbines - Seminar (2 days)

Appointment on request
To be determined
OilDoc Academy
Price on request
Appointment upon agreement
Location by arrangement
In-House
Price on request

Target Group

  • Maintenance managers and service technicians for wind farms
  • Service technicians, fitters and service partners of wind turbine manufacturers
  • Managers of wind farms where maintenance work is carried out by their own staff
  • Technical specialists from construction, service and sales for wind turbines
  • Sales engineers and sellers of lubricating oils and greases
  • Manufacturer of main and bypass filters for transmission and hydraulic oils
  • Supplier of gearboxes, rolling bearings and components for wind turbines
  • Technical purchasers for lubricants and operating fluids
  • Technicians in oil change vehicles and in on-site condition monitoring and fluid management
  • Appraisors and surveyors for damage analysis and machine malfunction
  • Technically interested employees who want to extend their knowledge in the areas lubrication techniques and tribology

Aims

  • Know and assess the differences between lubricant types
  • Selection of the most suitable lubricant for economical and reliable system operation
  • Optimisation and extension of oil change intervals for transmission and hydraulic oils
  • Cost reduction and longer oil service life thanks to better filtration and oil maintenance
  • Early detection of unusual wear processes and possible faults
  • Investigation of causes of faliure after breakdowns
  • Extraction of meaningful oil samples
  • Oil analysis in pro-active maintenance
  • Interpretation of lab reports
  • Warning and limit values for assessing gearbox damage and oil condition
  • Advantages and function of multigrade hydraulic oils
  • Simplification of grease type selection, optimisation of relubrication intervals
  • Warning and limit values for used lubricating greases
Seminar (2 days)

Fundamentals of Lubrication

  • Basic principles of lubricant film formation (hydrodynamics, hydrostatics, EHD)
  • Most important lubrication-related characteristic values of a lubricating oil (viscosity, viscosity-temperature behaviour)

Fundamentals of Lubricants

  • Mineral oils and synthetic oils in comparison
  • Advantages and disadvantages of the individual fluid types and the resulting application
  • Function and effect of additives, matching to the respective lubricant

Gear oils

  • General tasks of a gear oil
  • Specific lubrication requirements of different gearbox designs, especially planetary gearboxes
  • Standardised gear oils according to gear oil standards
  • Minimum requirements and manufacturer approvals
  • Advantages and special features of using synthetic lubricating oils

Hydraulic fluids

  • Tasks of a hydraulic oil as a hydraulic fluid
  • Most important parameters for selecting a suitable hydraulic oil
  • Standardised hydraulic oil types and their areas of application (mineral oils, bio-oils)

Lubricants in use

  • Ageing of lubricants
  • Changes in the base oil, oil oxidation
  • Degradation or consumption of additives
  • Causes and consequences of contamination
  • Foreign oil ingress or mixing
  • Practical problems and their causes: Air and water in the oil (foaming, cavitation)
  • Mixing and miscibility of oils

Sampling

  • Sampling: where, when, how often and how
  • Sampling devices
  • Information for the laboratory: Handling the information on the sample label
  • Information from the laboratory: structure of the laboratory report – how the customer’s details can be found there
  • Effects of missing information

Research methods

  • Method for determining wear metals, oil condition and impurities
  • Significance and areas of application of the most important test methods
  • Scope of examination for routine checks

Basics of the evaluation of oil analyses

  • Basic procedure
  • Warning and limit values, trend evaluation
  • Examples from the OELCHECK pool of gear oil analyses for wind turbines

Evaluation of analysis results

  • Independent evaluation of results as group work
  • Evaluation on the basis of real practical examples from the pool of wind power samples at OELCHECK

Use online service effectively

  • Sample labels, effective sample management
  • Laboratory reports online
  • Create statistics and graphics
  • Category “Knowledge from A-Z”

Oil purity and service life

  • Contamination by particles, water
  • As pure as necessary, not as pure as possible: practical purity requirements
  • Measures to ensure that requirements are met
  • Filtration
  • Examples and practical tips

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Services included in the seminar price:

  • Participation in the seminar
  • Hot lunch
    on all days *
  • Coffee/tea and snacks
    during breaks *
  • Non-alcoholic
    beverages during
    seminar *
  • Detailed print documents
    + digital as PDF
  • Certificate of participation
    (*if present in Brannenburg)

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