Product Details
4 beams Molas NL nacelle wind lidar measurement lidar rental
| Product introduction
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.
| Application scenarios
Correct yaw error, increase power generation, increase annual power
generation by 2%-4%
| Product parameters 参数
PerformanceMeasure 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
Four beam three-dimensional measurement
Intelligent configuration
Easy to maintain
High applicability
High compatibility
| 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.