A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ambient vibration test of wind turbine blade in OWI-lab's Large Climate Chamber
Ambient vibration test of wind turbine of wind turbine blade in OWI-lab's Large Climate Chamber Selected data from the large scale icing experiment as conducted in OWI-lab's large climate chamber on 15/11/2022. Results were presented during Eurodyn 2023 in :"Large scale test of vibration based icing detection for wind turbines", Weijtjens et.al. Data is (summarized, more details are given below): - 24 Ten minute acceleration data files collected (MO04_acceleration_YYYYmmdd_HHMMSS.csv) - Pictures during the experiment timestamped (local time: UTC+1) - Temperature measurements of the climate chamber's inflow temperatures - Modal parameter results for X and Z direction All times are in UTC unless mentioned otherwise. Measurement concept The measurement data is collected during an experiment as conducted as part of the COOCK fighting icing project led by Sirris. In the OWI-lab climate chamber a wind turbine blade was subjected to icing conditions. The test comprises the collection of ambient vibration data using three tri-axial accelerometers installed on the blade. During the day the blade is cooled and cold water is sprayed on the blade to simulate the growth of ice on the blade. The steps of the experiment are: 2022-11-15 10:04:00+00:00: Start cooling to -10°C 2022-11-15 11:23:00+00:00: Start spray 2022-11-15 12:13:00+00:00: Accelerate spray 2022-11-15 12:49:00+00:00: End of spray 2022-11-15 13:13:00+00:00: Start heating 2022-11-15 14:14:00+00:00: Start cooling to -10°C 2022-11-15 15:03:00+00:00: Start spray 2022-11-15 15:43:00+00:00: End of spray For more information on the Ten minute acceleration data Twentyfour ten minute samples of the 3 accelerometers on the blade sampled at 250Hz. The data is two 2-hour blocks, one at night before the testing, the second 2 hour block is during the spraying. The 10.1m long blade was instrumented with three tri-axial MEMS accelerometers (Micromega IAC-UHRS-Ud-03, ±3g) on the suction side of the blade. In which the X-direction corresponded to the edgewise motion of the blade, ...
Ambient vibration test of wind turbine blade in OWI-lab's Large Climate Chamber
Ambient vibration test of wind turbine of wind turbine blade in OWI-lab's Large Climate Chamber Selected data from the large scale icing experiment as conducted in OWI-lab's large climate chamber on 15/11/2022. Results were presented during Eurodyn 2023 in :"Large scale test of vibration based icing detection for wind turbines", Weijtjens et.al. Data is (summarized, more details are given below): - 24 Ten minute acceleration data files collected (MO04_acceleration_YYYYmmdd_HHMMSS.csv) - Pictures during the experiment timestamped (local time: UTC+1) - Temperature measurements of the climate chamber's inflow temperatures - Modal parameter results for X and Z direction All times are in UTC unless mentioned otherwise. Measurement concept The measurement data is collected during an experiment as conducted as part of the COOCK fighting icing project led by Sirris. In the OWI-lab climate chamber a wind turbine blade was subjected to icing conditions. The test comprises the collection of ambient vibration data using three tri-axial accelerometers installed on the blade. During the day the blade is cooled and cold water is sprayed on the blade to simulate the growth of ice on the blade. The steps of the experiment are: 2022-11-15 10:04:00+00:00: Start cooling to -10°C 2022-11-15 11:23:00+00:00: Start spray 2022-11-15 12:13:00+00:00: Accelerate spray 2022-11-15 12:49:00+00:00: End of spray 2022-11-15 13:13:00+00:00: Start heating 2022-11-15 14:14:00+00:00: Start cooling to -10°C 2022-11-15 15:03:00+00:00: Start spray 2022-11-15 15:43:00+00:00: End of spray For more information on the Ten minute acceleration data Twentyfour ten minute samples of the 3 accelerometers on the blade sampled at 250Hz. The data is two 2-hour blocks, one at night before the testing, the second 2 hour block is during the spraying. The 10.1m long blade was instrumented with three tri-axial MEMS accelerometers (Micromega IAC-UHRS-Ud-03, ±3g) on the suction side of the blade. In which the X-direction corresponded to the edgewise motion of the blade, ...
Ambient vibration test of wind turbine blade in OWI-lab's Large Climate Chamber
Wout Weijtjens (author) / Adelmo Fernandes de Oliveira Junior (author) / Bram Cloet (author) / Ozlem Ceyhan Yilmaz (author) / Christof Devriendt (author)
2023-03-20
Research Data
Electronic Resource
English
DDC:
690
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