MolasCL: Preventing Tower Sweeping and Increasing Power Generation with Tower Clearance Lidar

| Product introduction

Molas CL tower clearance lidar is a kind of lidar that monitors the clearance distance of blade tip in real time. When the monitored blade clearance value is close to the specified minimum clearance value,the main controller of the fan unit can take protective measures immediately,Such as deceleration, retraction, etc. The application of tower clearance lidar on the existing units can prevent tower sweeping, lifting the power limit of dangerous units and increasing power generation.The application of tower clearance lidar on the future units can reduce the blade cost and the design pressure of the units.

| Application scenarios

In order to meet the specialized needs of wind turbine tower clearance monitoring and improve the practical application in this specific field
Usability, data reliability, and environmental adaptability, MolasCL is equipped with three beam ranging and a set of dedicated computers
Method, including filtering out strong light (sunlight) interference, filtering out rain, snow, sand and dust interference, identifying fog interference, andThick fog recognition and other functions, combined with the high repetition rate advantage of MolasCL laser pulses and its high-performance computing platform .

The advantages of high-throughput data processing can greatly improve data efficiency, reduce false alarm rates, and maintain high accuracy
Timeliness helps the wind turbine control to react quickly and avoid affecting power generation due to false alarms, making it more effective than
Ordinary ranging radar has incomparable advantages

| Product parameters

| Product Features

MolasCL is equipped with three beam ranging and a set of dedicated algorithms, including strong light (sunlight) interference filtering, rain, snow, sand and dust interference filtering, fog interference recognition, and dense fog recognition functions. Combined with the high repetition rate advantages of MolasCL laser pulses and the advantages of its high-performance computing platform for high-throughput data processing, it can greatly improve data efficiency, reduce false alarm rates, and maintain high real-time performance, It helps the wind turbine control to react quickly and avoid affecting power generation due to false alarms, giving it an unparalleled advantage compared to ordinary ranging radars.

| Product Image

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.