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Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement

Nanjing Movelaser Co., Ltd.
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    Buy cheap Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement from wholesalers
     
    Buy cheap Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement from wholesalers
    • Buy cheap Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement from wholesalers

    Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement

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    Brand Name : MOVELASER
    Model Number : Molas NL
    Certification : DNV GL , Intertek , RISO Dtu
    Price : Dollar 5W$+ (Price consultation customer service)
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 200 set ,1 month
    Delivery Time : 1-2 months
    • Product Details
    • Company Profile

    Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement

    Molas NL Wind Iris Lidar: High Sample Rate & Large Range Vector Wind Field Measurement


    | Product introduction


    Molas NL nacelle wind lidar system provides measurement and recording of wind field information data in front of wind turbines 50m-200m / 400m / 750m, and is connected to the main control system of wind turbines, so as to realize feedforward control, optimize load and increase power generation. It can also be applied to various automated operation scenarios such as yaw correction, power curve test, wake analysis, and intelligent field group control.

    | Application scenarios
    Molas NL is based on the principle of fully coherent Doppler detection for wind measurement, and its schematic diagram is shown in Figure 3. The pulse signal generated by the fiber laser is emitted into the atmosphere to be measured through an optical antenna, and interacts with the aerosol particles to generate a backscattered signal containing velocity information. The optical antenna receives the backscattered signal, beats it with the internal local oscillator light of the system, and ultimately converts it into an electrical signal. After the signal is amplified, the digitization of the electrical signal is completed by an analog-to-digital converter A/D. The collected data is transmitted to the processor, and the radial wind speed at different distances of each beam is obtained based on the signal processing algorithm. Finally, the reconstructed wind speed, wind direction, turbulence, Wind shear and other information are obtained by combining the wind field model.

    | Product parameters 参数

    Performance

    Measure the distance

    50~200m

    Measurement Layer

    10

    Sampling frequency

    4Hz

    Wind speed measurement range

    -50 ~50m/s

    Wind direction measurement range

    -180°~180°

    Wind speed accuracy

    0.1m/s

    Accuracy of wind direction

    ±0.5°

    Laser form

    pulse wave


    | Product Features


    True front wind measurement
    Real time data transmission and local storage
    Accuracy up to 0.1m/s and 0.5°
    high sample rate
    Multiple distance layers
    large range


    | Product Image



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