|
Product Details:
Payment & Shipping Terms:
|
| Line-of-sight Detection Distance: | 10km (typical Case) | Distance Resolution: | 30m/45m/60m/75m Optional |
|---|---|---|---|
| Radial Wind Speed Measurement Range: | -75~+75 M/s | Horizontal Scan Range: | 360° × N |
| High Light: | 4G Remote Access Wind Measurement Lidar,1000BASETX Wind Measurement Lidar,Wind Lidars 60m Distance Resolution |
||
Storage temperature -35~+60℃ Lidar
1,The focus of fan wake measurement is as follows:
1. Study the characteristics of fan wake:
Wind speed loss (velocity deficit, the vertical direction is at the hub, and the horizontal direction is the wind speed loss rate curve at nD), wake width (wake width), wake asymmetry (wake asymmetry), wake meander (wake meander) and Wake expansion under diffusion, wake center point
2. Fan wind field optimization:
a) Verification of correcting wind speed and power characteristics at the tail of wind turbine based on 3D wake model
b) Verify better wind farm design, fan arrangement, reduce wake effects, improve fan wind power curve, and reduce fatigue load
2,Performance parameters
| Basic parameters | |
| Line-of-sight detection distance | 10km (typical case) |
| Distance resolution | 30m/45m/60m/75m optional |
| Accumulation time | 0.5s/1s/2s/4s/8s optional |
| Radial wind speed measurement range | -75~+75 m/s |
| Radial wind speed measurement accuracy | 0.1m/s |
| Number of distance layers | up to 300 |
| Horizontal scan range | 360° × n |
| Vertical scan range | -10°~190° |
| Pointing accuracy | 0.1° |
| Scanning method | PPI , RHI , DBS , LOS and Program Scan |
| Real-time data output form | Profibus DP/Modbus TCP/CAN optional |
| Telecommunication | 1000BASE-TX or 4G remote access |
| Environmental parameters | |
| Operating temperature and humidity | -25~+50℃ (extendable to -40~+60℃), 5%~100% RH |
| IP protection class | Housing IP54, core module IP66 |
| Anticorrosion grade | C4 |
| Survival wind speed | 70m/s (fixed by foot or by wire rope) |
| Working altitude | ≤3500m |
| Other parameters | |
| Running power consumption | ≤1kW |
| Powered by | 110VAC±20% or 220VAC±20%, 50Hz±10% |
| Size | 800mm*650mm*11 30mm |
| Weight | ≤150kg |
| Accessibility | |
| GNSS functionality | Support GPS/Beidou |
| Time service | NTP timing or GPS/Beidou timing |
3,Schematic diagram of 3D scanning Doppler wind Lidar
Contact Person: ivyyao
Tel: +86 13072523225
Fax: 86-025-86800073
| Factory Address:Building D4, Hongfeng Science Park, Kechuang Road,Nanjing | |
| Sales office:Building B2, Hongfeng Science Park, Kechuang Road,Nanjing | |
| +86--18021527918 | |
| ivyyao@movelaser.com | |
