Nanjing Movelaser Co., Ltd.
MOVELASER Laser Wind Measurement Solution Expert.
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Molas CL tower clearance lidar is a type of lidar that provides real-time monitoring of the clearance distance of blade tips. When the monitored blade clearance value approaches the specified minimum clearance value, the main controller of the fan unit can promptly implement protective measures such as deceleration and retraction. The utilization of tower clearance lidar on current units helps prevent tower sweeping, alleviates power limitations on risky units, and enhances power generation.
Integrating tower clearance lidar into future units offers the potential to reduce blade costs and lessen the design pressure on the units. This proactive approach can lead to improved efficiency and safety in wind turbine operations. By utilizing advanced technology like tower clearance lidar, wind energy developers can optimize performance and mitigate risks associated with operational challenges.
| Beam 1 | 0° |
| Repeated Measurement Accuracy | ±0.2m |
| Repeat Frequency | 20KHz per channel |
| Distance Resolution | ≤0.1m |
| Beam 3 | 4.09±0.2° |
| Ranging Method | ToF |
| Measurement Accuracy | ±0.2m |
| Range of Working Temperature | -40℃ to +60℃ |
| Ambient Light Resistance | 100Klux |
| Detection Distance | 300m @ 10% reflectivity |
Single point precise feedback
Threshold detection
Trend detection