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Volume 36 Issue 5
Jul.  2012
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Citation:

All-fiber velocity sensors applicated in wind power generation and their fabrication process

  • Received Date: 2011-11-24
    Accepted Date: 2012-02-11
  • In order to realize wind field multipoint and remote sensing,make it convenient to monitor wind speed and set up the internet of thing of wind field velocity,an all-fiber wind velocity sensor fabric was introduced with a wind-cup to modulate fiber Bragg grating wavelength,so that the wind velocity can be obtained based on the wavelength changing frequency.Design scheme was described in detail.Fabrication process of the probe was introduced emphatically and some experimental data were also presented.The results show that the system works stably and reliably.The system can achieve a location precision of 0.16m/s and this system is very suitable for large wind power generation in consideration of its large-capacity.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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All-fiber velocity sensors applicated in wind power generation and their fabrication process

  • 1. Key Laboratory of Optical Fiber Sensing Technology of Shandong Province, Laser Institute, Shandong Academy of Science, Ji'nan 250014, China

Abstract: In order to realize wind field multipoint and remote sensing,make it convenient to monitor wind speed and set up the internet of thing of wind field velocity,an all-fiber wind velocity sensor fabric was introduced with a wind-cup to modulate fiber Bragg grating wavelength,so that the wind velocity can be obtained based on the wavelength changing frequency.Design scheme was described in detail.Fabrication process of the probe was introduced emphatically and some experimental data were also presented.The results show that the system works stably and reliably.The system can achieve a location precision of 0.16m/s and this system is very suitable for large wind power generation in consideration of its large-capacity.

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