Windspeedaccuracy ±0.1 M/s Atmospheric Flow Tracking Laser Device Designed for Airflow Detection and Control Systems

Product Description:

The Molas NL series is an independently developed nacelle wind lidar designed for the intelligent application needs of wind power customers. This advanced device is a laser remote sensing wind measurement instrument, mounted on top of the wind turbine nacelle. It utilizes a coherent detection system and operates based on the principle of laser Doppler frequency shift, enabling precise measurement of vector wind fields at distances ranging from 50 meters up to 750 meters in front of the turbine blades.

Specifically, the Molas NL series can accurately measure wind vectors at distances including 50m-200m, 400m, 500m, and 70m-750m ahead of the fan impeller. This capability allows for comprehensive monitoring of wind conditions that directly impact turbine performance.

The data collected by the Molas NL nacelle wind lidar system is recorded and transmitted to the main control system of the wind turbines. This integration facilitates feedforward control, which helps optimize the turbine load and boost power generation efficiency.

Furthermore, the system supports various automated operational scenarios such as yaw correction, power curve testing, wake analysis, and intelligent field group control, enhancing the overall management and performance of wind farms.

Features:

Blade load analysis involves examining the forces and stresses experienced by the turbine blades during operation. This process helps in understanding the structural integrity and performance of the blades under various wind conditions.

The power curve test is conducted to determine the relationship between wind speed and the electrical power output of a turbine. This test is crucial for assessing the efficiency and performance of wind turbines across different wind speeds.

Wake analysis focuses on the study of airflow disturbances caused by turbines and their impact on downstream turbines. By analyzing wakes, operators can optimize turbine placement and improve overall farm efficiency.

Yaw correction refers to the adjustment of the turbine’s orientation to face the wind direction accurately. Proper yaw alignment maximizes energy capture and reduces mechanical stresses on the turbine components.

Intelligent farm group control involves the coordinated operation of multiple turbines to enhance power output and reduce wear. Using advanced algorithms, this control strategy optimizes the performance of the entire wind farm as a unified system.

Applications:

The MOVELASER Nacelle Wind Lidar, certified by DNV GL, is a cutting-edge Meteorological Wind Detecting System designed to provide accurate and reliable wind measurements in various environments. Its versatile mounting options, including tripod and tower mount, allow for flexible installation in diverse locations, making it ideal for both onshore and offshore wind energy projects. With an operating temperature range of -20°C to 50°C and a working altitude capability of up to 3500 meters, this Airflow Locomotion Measurement Machine performs exceptionally well under harsh and variable climate conditions.

This Climate Wind Sensing Apparatus is widely used for wind resource assessment, turbine performance optimization, and site suitability analysis. Its measurement frequency, adjustable from 1 Hz to 10 Hz, enables precise detection of wind speed and direction fluctuations, crucial for efficient wind farm management and forecasting. The MOVELASER Nacelle Wind Lidar is particularly suited for applications where traditional cup anemometers and wind vanes are impractical or less effective.

Wind energy developers and meteorological agencies utilize this product to gather high-resolution wind data, which supports the planning and operational phases of wind power installations. The device’s compact design and robust packaging in an air box ensure safe transportation and easy deployment, while the 24 V DC power supply facilitates integration with existing power systems. With a supply ability of 200 sets per month and a delivery time of 1-2 months, MOVELASER meets the demands of large-scale projects and urgent requirements alike.

With a minimum order quantity of just one set and flexible payment terms including L/C, D/A, D/P, and T/T, the MOVELASER Nacelle Wind Lidar is accessible to a wide range of customers. Whether for scientific research, environmental monitoring, or industrial applications, this advanced Meteorological Wind Detecting System ensures precise airflow measurement and reliable climate data acquisition, making it an indispensable tool in modern wind sensing technology.

Support and Services:

Our Wind Lidar System is supported by a dedicated technical support team committed to ensuring optimal performance and customer satisfaction. We provide comprehensive installation guidance, routine maintenance advice, and troubleshooting assistance to help you maximize the system’s efficiency.

Technical support services include remote diagnostics, software updates, and calibration support. Our experts are available to assist with system configuration, data analysis, and integration with other meteorological instruments.

Additionally, we offer customized training sessions and detailed user manuals to help your team effectively operate and maintain the Wind Lidar System. Extended service plans and on-site support options are also available to meet the specific needs of your projects.

For any technical inquiries or service requests, our support team is ready to provide timely and professional assistance to ensure your Wind Lidar System operates reliably under all conditions.