Pro TDWL-400T Series cabin-tipo laser wind-sensing radar is a kind of mature product of Nacelle Mounted Wind LiDAR aiming at the market demand. Based on Laser Doppler Frenquency Shift Principle, it can realize the feedforword control to the master control system of draught fan by means of remote pre-sensing of wind field.
The radar is equipped with two-beam / four-beam structure, can measure wind speed with the range of 0~50m as well as wind direction (within ±180°), and its precision is up to 0.1m/s & 0.5°. The radar is installed on the top of wind turbine generator. Thanks to our independent core technology, it owns strong anti-interference capability, it still can operate normally even if the fan blade is shielded. It could precisely measure, record and save large-range information / data of the wind field appearing in front of the machine unit. Its effective measuring frequency is up to 4Hz. Meanwhile it owns various virtues of small volume, low cost, good adaptability for installation, high reliability. In addition, it could stably run in harsh environment. It can be used for forward wind measuring of draught fan, wind power forcast. We also provide you customized service to better meet your demand.