VIBRATIONAL ANALYSIS
FOR WIND TURBINES.
Ensure reliability, safety, and profitability of your wind operation. Reduce unplanned downtime by more than 30% with predictive maintenance designed specifically for variable-speed, variable-load wind turbine applications.
Wireless condition monitoring for wind — gearbox, generator, main bearing, blade pitch.
BLADES · GEARBOX · GENERATOR · NACELLE.
WIND TURBINES AREN'T NORMAL MACHINES.
A standard industrial machine runs at the same speed and load from one measurement to the next. Comparing vibration to historical data is straightforward. Wind turbines don't play by those rules.
Variable Speed & Load
Blades, shaft, bearings, gears, and generator all react differently under different speeds and loads. Peaks shift across the spectrum constantly. Order normalization helps with frequency alignment but doesn't address amplitude changes.
Planetary Gearbox Complexity
Multiple bearings, varying shaft speeds, and difficult sensor placement. Planet bearings are nearly inaccessible. Bearing frequencies become complex calculations — especially when manufacturers withhold gear ratios.
Transmission Path Loss
A failing planet bearing produces vibration amplitude that's lower than a bearing in direct gearbox-case contact. The fault signature is muffled by the transmission path itself.
Offshore Access Costs
A significant portion of offshore wind O&M is the cost of just getting to the turbine. Each technician visit requires vessels, weather windows, and crew. Reducing visit frequency is reducing real money.
Weather-Dependent Operation
Unless weather is reasonably constant, the turbine won't operate in any single operational band for long. Measurements taken at low load can't be compared to measurements taken at high load.
Component Diversity
Support structure issues may only show under highest load. Blade issues show at speed. Generator faults show with electrical load. One sensor placement, one frequency band, won't cover everything.
MULTI-BAND OPERATION ANALYTICS.
Senzary's wind turbine monitoring system defines multiple bands of operation. Each band has its own alarm limits. All readings are tagged with their operating area so analytics and graphical comparisons can be performed accurately — without comparing apples to oranges.
Multiple Operation Bands
Define bands by RPM, power output, or other parameters. Each band gets its own alarm limits. The system waits until conditions are met before acquiring measurements — ensuring comparable data.
Order Normalized Spectra
Speed-related peaks align across measurements taken at different RPMs. Faults stand out from speed artifacts.
RotaryIQ Edge AI
Self-learning AI on the sensor adapts baselines to each turbine's unique signature. Multi-modal: vibration, ultrasound, acoustic, temperature. Up to 8 years on 4×AA batteries — critical for offshore.
Remote Health Visibility
Access turbine health remotely. Engineer and technician visits become more efficient — fly out only when needed, prioritize the right turbines, bring the right parts.
REDUCE UNPLANNED DOWNTIME BY MORE THAN 30%.
Maximize your uptime while lowering operational and maintenance costs.
ONE TURBINE. ONE OWNER. ZERO PILOT PURGATORY.
Pick one turbine. Pick the component you're most worried about. Install in a day. 7-day baseline. 90 days of monitoring. Pays back on the first failure avoided.