Nanjing Movelaser Co., Ltd.
MOVELASER Laser Wind Measurement Solution Expert.
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Bird repelling system Relative humidity≤90%
The surface anti-corrosion grade of the system structure installed outside the tower is C5; the surface anti-corrosion grade of the system structure installed inside the tower is not lower than C4.
The overall sealing protection level of the bird repellent equipment is not lower than IP66.
Bird repelling method: expel birds by laser and voice to protect birds.
The effective radius of bird repelling is ≥400m.
The bird repelling system shall have the function of remote monitoring or access to the wind turbine control system.
Bird repellent systems should be designed according to the principle of "fail safe", that is, if the system fails, it will not cause harm to personnel or other equipment.
The system meets the design of anti-typhoon and anti-snow load, the wind speed of typhoon is 79.8m/s, and the average wind speed of 10 minutes is more than 57m/s.
All component labels of the bird repellent system must be the same as the numbers on the schematic diagram.
| Ranging index | |
| Ranging method | 1ToF |
| Detection distance | 200m@90% reflectivity/ 140m@10% reflectivity |
| Range resolution | ≤0.1m |
| Measurement accuracy | ±0.2m |
| Repeated measurement accuracy | ±0.2m |
| Resistance to ambient light | 100Klux |
| Optical index | |
| Wavelength | 905nm |
| Repeat frequency | 20KHz per channel |
| Laser safety level | Class 1 |
| Environmental adaptability | |
| Range of working temperature | -40℃~+60℃ |
| Survival temperature range | -45℃~+65℃ |
| Working humidity range | 0%~100% RH |
| Enclosure rating | IP65 (or according to specific needs) |
| Working acceleration range | -0.5g ～ 0.5g |