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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
Specifications
Brand Name :
MOVELASER
Model Number :
Molas NL
Certification :
DNV GL , Intertek , RISO Dtu
Place of Origin :
China
MOQ :
1 set
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
Packaging Details :
Air Box
Range :
50m ~200m(NL200) 50m ~400m(NL400) 50m ~750m(NL750)
Wind Speed Range :
0m/s ~ 50m/s
Sampling frequency :
4Hz
Temperature Range :
-40℃~60℃
Wind speed accuracy :
0.1m/s
Communication mode :
Profibus DP/Modbus TCP/ Modbus RTU/CANOPEN
Description

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

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

Product tags

lidar tof sensor

,

lidar distance sensor

,

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

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Product Detail
Brand Name :
MOVELASER
Model Number :
Molas NL
Certification :
DNV GL , Intertek , RISO Dtu
Place of Origin :
China
MOQ :
1 set
Price :
Dollar 5W$+ （Price consultation customer service）
Contact Supplier
Molas Nl Wind Iris Lidar High Sample Rate Large Range Vector Wind Field Measurement

Nanjing Movelaser Co., Ltd.

Verified Supplier
4 Years
nanjing
Since 2015
Business Type :
Manufacturer
Main Products :
Wind Lidar System, Doppler Wind Lidar, Wind Measurement Lidar
Total Annual :
20000000-30000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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