Optimization of operation
- Measurement of vibration stress and output of warning messages when threshold values are exceeded (ISO 10816-21/VDI 3834)
- Frequency distribution of RMS values (e.g. annual cycle)
- Wind farm monitoring to locate heavily loaded turbines
- Monitoring of natural frequencies (tracking, long-term monitoring and trend analysis) to verify structural integrity
- Unbalance indicator for aerodynamic unbalance and mass unbalance (for wind farm monitoring)
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Lifetime prognosis
- Lifetime prognosis for each tower segment
- Classification of stresses according to operating conditions
- Lifetime consumption trend
- Valid statements for the lifetime extension of the turbine (also in case of retrofit)
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Performance
- Energy self-sufficient monitoring function (recording up to 3 months without energy supply)
- Connection to the Wölfel monitoring portal MIC.Tower
- Interface for external sensors (three-channel sensors)
- Frequency range: 0.1 – 10 Hz
- Measuring range: ± 2 g
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