Development and Application of Ultrasonic Technology Team

团队负责人:Yang Liu

Professor and doctoral supervisor of the School of Precision Instrument and Opto-Electronics Engineering, Tianjin University Deputy Director of the Testing Branch of the Acoustical Society of China

研究方向与成果

  Ultrasonic Guided Wave Nondestructive Testing Technology


Technology of ultrasonic guided wave ray tomography/coherent diffractive imaging can realize microscope measurement at a wide field.



New Energy and Resource Management System

  

  The system not only meets the grid's network-related control requirements on the generation side, but also can comprehensively increase the total power generation by 1%-3% through high-precision power control and optimal distribution strategy. It can also be used in micro grid system, balance the absorption, reduce the waste light, reasonable and efficient use of clean energy, to achieve energy saving 10%-20%.


 

 

Intelligent Monitoring, Warning and Diagnosis System for Wind Turbine

  

  The key components of wind turbines equipped with high-performance mechanical and electrical, ultrasonic, photoelectric sensor, and the data collection, combined with historical data to extract the fault feature, using big data such as the neural network algorithm, fan state monitoring, video monitoring system, fire fighting, overspeed warning, fan IP phone system, extend the functionality, etc. At the same time, multi-parameter information is integrated to realize the monitoring, warning and diagnosis of mechanical, electrical and video features, strengthen unit safety, and realize preventive operation and maintenance and intelligent wind field.