10 Layer Distance Measurement Wind Iris Lidar For Onshore Wind Turbines
Brand Name:MOVELASER
Certification:DNV GL , Intertek , RISO Dtu
Model Number:Molas NL
Minimum Order Quantity:1 set
Delivery Time:1-2 months
Payment Terms:L/C, D/A, D/P, T/T
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Location:
Nanjing China
Address:
Building B2, Hongfeng Science Park, Kechuang Road,Nanjing
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within 36 hours
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Product Details
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Product Details
Wind Iris Lidar: 10-Layer Distance Measurement for Onshore Wind Turbines
| Product introduction
Molas NL series is a nacelle wind lidar independently developed for
the intelligent application scheme of wind power customers. It is a
laser remote sensing wind measurement device installed on the top
of the wind turbine nacelle. The lidar adopts the coherent
detection system, and based on the principle of laser Doppler
frequency shift, realizes the accurate measurement of 50m-200m /
400m / 750m vector wind field in front of the fan impeller.
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.
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
With the application and development of Doppler wind Lidar in the field of wind energy, by accurately measuring the inflow wind speed and direction, it is possible to predict the accurate wind conditions on the wind rotor surface, correct system parameters in time,realize feedforward control to reduce unit load and improve the power generation efficiency, reduce manufacturing costs and extend the service life of wind turbine, so as to achieve the ultimate goal of reducing the cost of electricity.
| Product parameters
Measure the distance | 50~200m |
Number of measured sections | 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° |
Measurement layer | Simultaneously measure and output 10 distance layers |
Communication mode | Profibus DP/Modbus TCP/ Modbus RTU/CANOPEN |
Power supply | 100 VAC~240VAC ±10% 50Hz~60Hz ±6% |
Power | ≤300W |
Operating temperature range | -40℃～60℃ |
Survival temperature range | -40 ℃ ~ 65 ℃ (power off),-45 ℃ ~ 65 ℃ (charged) |
Working humidity range | 0～100% RH |
Survival wind speed | 70m/s |
Working acceleration range | -0.5g～0.5g |
IP protection level | Equipment in engine room: IP54,Equipment outside engine room: IP66 |
Anticorrosive | ISO C5 |
Radiation protection | CISPR 11 |
| Product Features
| Product Image
10 Layer Distance Measurement Wind Iris Lidar For Onshore Wind Turbines
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