Smart Sensor for the triaxial vibration monitoring for the application on Wind Turbines.

SeTAC is particularly ideal for application in Vertical Axis Wind Turbines where several producers mount it as standard equipment for safety and control reasons. Thanks to its high technological profile, the SeTAC is able to overcome the weaknesses of traditional vibration analysis systems unable to give clear and unequivocal alarms and inaccessible because of high prices. Real time frequency analysis permits to check continuously different components (resonances, unbalancing) and fundamental vibration components breaking turbines if vibrations overcome the limits.

• Detects anomalous behaviours such as collisions, unbalancing, overcharges and/or wears
• Intervenes promptly through digital alarms able to interface with the control logic
• Registers and catalogues permanently the vibration history of the turbine
• Elaborates internally the acceleration signals thanks to the powerful microprocessor integrated discriminating the single vibration components
• Quick configuration of thresholds and working parameters through user interface for PC
• No periodic calibration thanks to the use of MEMS accelerometers
• Assenza di calibrazione periodica grazie all’utilizzo di accelerometri MEMS
• Continuous self-test system which verifies correct functioning alarming the user in case of fault