Product Details
Doppler wind light detection and ranging Survival Wind Speed 70m/s
| Product introduction
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.
| Application scenarios
Reduce fatigue load by 5%-10%
Reduce the ultimate load by 10%-15%
Extend fan life and reduce fan costs
| Product parameters 参数
PerformanceIP(Optical Head) | IP66 |
IP(Data Unit) | IP54 |
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
Company Profile
MOVELASER
Nanjing Movelaser Co., Ltd., established in 2015, is a leading
innovator in the development and application of coherent wind LiDAR
systems. We have introduced a range of dynamic wind LiDAR products,
including ground-based, nacelle-mounted, and 3D scanning systems.
Our products have achieved CE and ETL certifications, and their
performance parameters have been validated by renowned wind energy
assessment organizations such as DNV-GL, Windguard, DTU Risø , and
the China Meteorological Administration. We have actively
participated in international IEC and domestic wind industry
standard-setting initiatives.

With a team of over 300 employees, including more than 100
technical professionals, we have obtained more than 100 core
intellectual property rights and achieved breakthroughs in key
technologies such as high-energy all-fiber single-frequency lasers,
micro-nano weak signal detection, high-speed data processing and
accurate inversion algorithms, and robust system control. We
possess end-to-end capabilities for complex optoelectronic system
development, including research, engineering, manufacturing, and
testing.

Our achievements have been recognized through various honors and
qualifications, including being designated as a national high-tech
enterprise, a national specialized and new "Little Giant"
enterprise, a national intellectual property advantageous
enterprise, a potential unicorn enterprise in the southern Jiangsu
region, a demonstration enterprise for transformin.