Vibration Monitoring for Wind Turbines
Wind-turbine vibration changes continuously with operating state. Useful condition monitoring therefore combines vibration trends with speed, load and other operating information.
See how it works – interactive 3D explainer
Istec VibSys on a wind turbine: press play for the narrated walkthrough (with sound), or pick any chapter.
Monitoring wind turbine drivetrains with VibSys?
Ask us for an offer – quoted prices are available for multiple units and complete systems with sensors, cables and Istec Sphere. Need just one unit? Order it directly from our webshop.
Drivetrain
Gearbox, generator and bearing measurements can support drivetrain condition assessment.
Changing load
Interpret vibration with rotor speed, power and transient operating conditions.
Auxiliaries
Pumps, fans and cooling equipment can be included in a broader monitoring strategy.
Practical measurement approach
Match sensor type, bandwidth and analysis to the turbine design and measurement objective. Certified protection and safety functions remain separate from condition-monitoring diagnostics.
Use VibSys with the IEPE sensor that fits the job
Istec VibSys is a four-channel platform for scalable vibration condition monitoring. Multiple units can be placed near selected machines as monitoring coverage expands.
Compatible standard 2-wire IEPE accelerometers can be used; VibSys is not locked to Istec sensors. This makes it possible to select sensors around measurement range, frequency response, temperature, environment and plant standards.
VibSys is intended for condition monitoring and diagnostics. Dedicated safety, trip and machinery-protection functions should remain on systems designed for those duties.
Discuss your application
MK-Controls, Istec distributor in Finland, helps with VibSys architecture, measurement points, sensor selection and accessories. Send us your machine list for a quote – or order a single unit online.
Firmware: current VibSys units ship with A01 firmware. The upcoming M40 firmware adds more functions through a normal firmware update – Istec has informed that the hardware stays the same.