---
title: "Nacelle Mounted LiDAR for Wind Turbine Lidar Analysis – LiDAR Laser"
url: https://stacklist.com/card/7251831a-60cb-42af-9211-0a8960af6049
source_url: "https://lidar-laser.com/products/nacelle-mounted-wind-lidar"
stack: https://stacklist.com/stack/603d14f1-d6ba-41e3-9b10-a4b537487988
summary: "The TDWL-800T Nacelle Mounted Wind LiDAR is a coherent Doppler-based system designed for wind turbines that measures wind speed (0-50 m/s) and direction (±180°) with high precision (0.1 m/s, 0.5°) for feedforward control and wind power optimization. The compact, low-cost device features 2 or 4-beam configurations, operates at 4Hz measurement frequency, and provides stable performance in harsh environments with IP67 protection rating."
tags: "wind-lidar, nacelle-mounted, coherent-doppler, wind-turbine, wind-measurement, feedforward-control"
key_entities: "TDWL-800T (technology), Coherent Doppler Wind LiDAR (technology), Feedforward Pitch Control (concept), Laser Doppler Frequency Shift (concept), Wind Power Forecasting (concept), Wake Detection (concept)"
classification: "reference"
content_hash: "sha256:a98669f9985a69d71225b401b8cdf9261cf3521020952355390ff9a7abbc8ca9"
acp_version: "0.2"
token_counts_approximate: 677
visibility: public
agent_accessible: true
status: "final"
---

# Nacelle Mounted LiDAR for Wind Turbine Lidar Analysis – LiDAR Laser

Home Products Coherent Doppler Wind LiDAR Nacelle Mounted Wind LiDAR Coherent Doppler Wind LiDAR Nacelle Mounted Wind LiDAR Series Nacelle Mounted Wind LiDAR Model: TDWL-800T The Nacelle Mounted Wind LiDAR TDWL-800T Nacelle Mounted Wind Lidar is a mature product independently developed for market needs. Based on the laser Doppler frequency shift principle, it achieves feedforward control of the wind turbine main control system through remote sensing of the incoming wind vector field. The lidar is configured with a 2-beam or 4-beam structure, measuring wind speed in the 0-50m range and wind direction in the ±180° range, with accuracy up to 0.1m/s and 0.5°. Installed on top of the wind turbine, relying on core proprietary technology, it has strong anti-interference capabilities, is unaffected by blade blockage, and can accurately measure, record, and store large-scale wind field data in front of the turbine. The effective measurement frequency reaches 4Hz. The product is small, low-cost, has good adaptability and high reliability, and can run stably in harsh environments. It is used for turbine forward-looking wind measurement and wind power forecasting. Customized services are available. Get Quote Key Features of Nacelle Mounted Wind LiDAR Fully independent core technology Large range, high precision High stability High protection rating Small size, low cost High reliability Applications Feedforward Pitch Control & Load Reduction Yaw Alignment & Error Correction Power Curve Measurement & Verification Wake Detection and Wind Farm Control Wind Turbine Power Optimization Technical Specifications Index Technical Specifications of Nacelle Mounted Wind LiDAR Value 1 Working Principle Coherent Doppler Shift 2 Measurement Distance (m) 40~200/400/800 3 Measurement Layers 10 layers (Configurable) 4 Measurement Range (Wind Speed) 0 ~ 50 m/s 5 Measurement Range (Wind Direction) -180 ~ 180° 6 Measurement Accuracy (Wind Speed) ≤0.1 m/s 7 Measurement Accuracy (Wind Direction) 0.5° 8 Effective Measurement Frequency (Hz) ≥4 9 Laser Type Pulsed Laser 10 Beam Structure 2 beams: Horizontal angle 30°<br>4 beams: Horizontal angle 30°, Vertical angle 10°<br>4 beams: Horizontal angle 50°, Vertical angle 25° 11 Protection Rating IP67 12 Corrosion Protection ISO C5 13 Working Temperature (°C) -40 ~ 60 14 Storage Temperature (°C) -45 ~ 65 15 Survival Wind Speed (m/s) 70 16 Communication Protocol & Interface CANOPEN(DBQ), Modbus(RJ45) 17 Weight (kg) ≤15 18 Dimensions (W×D×H, mm) 300 × 490 × 225 19 Lifespan (yr) ≥5 Software Interface Need More Information? Our technical team is ready to help you find the perfect laser solution Request Quote Browse All Products