Generic Turbine Models
Parametric servo-aeroelastic models couple aerodynamics, structural behaviour and control.
Load Calculations & Continued Operation
Identify reserves. Support decisions.
Using generic servo-aeroelastic models, reconstructed design loads and site-specific simulations, we provide a robust assessment of the actual loads acting on a wind turbine.
The objective
Identify reserves. Support decisions.
Load calculations link aerodynamics, structures and control. Comparing the original design with the actual site reveals available reserves, limiting components and measures that support safe and economical operation.
1,700+analytical assessments completed
180+turbine types in our model base
since 2016focus on operation beyond 20 years
Scope of services
Turning complexity into clarity.
We combine the modules to suit the project phase, from a focused individual assessment to an integrated analysis.
Design Load Reconstruction
Reconstruction of the original load assumptions and design limits as a reliable reference.
Site Loads
Calculation of actual loads under the project's wind, turbulence, wake and operating conditions.
Component Assessment
Component-specific analysis of rotor blades, hub, tower and other relevant structures.
Continued Operation 20+
Identification of load reserves and limiting components as the analytical part of a continued-operation assessment.
Operational Optimisation
Assessment of operating modes and shutdown strategies with a view to reducing loads while maintaining availability and yield.
Project process
A structured path from data to results.
Build the Model Base
Turbine geometry, structural parameters and controller behaviour are transferred into a robust calculation model.
Reproduce the Design
We reconstruct the design conditions and establish a consistent reference for the load comparison.
Simulate the Site
Relevant load cases are calculated using project-specific wind and operating conditions.
Assess Components
Design and site loads are compared component by component, documented and technically evaluated.
What you receive
Results you can put to work.
- Structured comparison of design and site loads
- Component-specific identification of reserves and exceedances
- Analytical basis for continued operation and structural integrity
- Starting points for operational and controller optimisation
Input data
What we need to get started
- Turbine type, configuration and relevant documentation
- Site coordinates, wind-farm layout and operating data
- Wind and turbulence parameters from the site analysis
- Objective: suitability, continued operation, neighbouring-turbine effects or optimisation
Missing data is not an obstacle. We identify gaps early and agree appropriate substitute assumptions or additions with you.
Frequently asked questions
Brief answers.
Why is a generic service-life assumption insufficient?
Two identical turbines can experience very different loads due to site conditions, turbulence, wake effects and operation. The individual load history is decisive.
When should continued operation be assessed?
Ideally before the end of the twentieth year of operation. This leaves time to supplement data, carry out repairs, coordinate partner inspections and plan the commercial case.
How is the practical inspection covered?
IDASWIND works with independent accredited or certified partners. The analytical work and practical inspection are combined to form a consistent overall assessment.
Next step