Single-channel clearance radar ATOM-JK-100
Zhongke Yuanzi's laser clearance lidar uses ranging to determine the clearance between wind-turbine blades and the tower. It helps prevent tower strikes caused by complex terrain, wind conditions, cold fronts, typhoons and other difficult weather, maintaining safe turbine operation. The ATOM-JK-100 laser clearance lidar monitors blade-tip clearance in real time. When clearance approaches the specified minimum, the turbine controller can immediately reduce speed, feather the blades or take other protective action. On existing turbines, it helps prevent tower strikes and remove output restrictions on at-risk units to increase power generation. On future turbines, it can reduce blade costs and turbine design constraints.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Ranging method | ToF |
| Detection Distance [90 % Reflectance ；@90 % Reflectance] | 200m@90 % Reflectance |
| Detection Distance [10% Reflectance ；@10% Reflectance] | 140m@10% Reflectance |
| Blind zone | 0.5m |
| Range resolution | ≤0.1m |
| Measurement Accuracy | ±0.2m |
| Repeated measurement accuracy | ±0.2m |
| Wavelength | 905nm |
| Repetition Rate | 20kHz |
| Laser Safety Class | Class 1 |
| Indicator light pointing accuracy | Parallel to the ranging beam, deviation ±0.1° |
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Datasheet
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