Advantages of ultrasonic transmission line weather station

Whether the transmission line can operate safely and stably is affected by many aspects. Real-time monitoring and reasonable analysis of temperature, humidity, wind speed, wind direction and illumination data, especially for the northern transmission line Louie icing situation, timely preparation of relevant plans can greatly improve the stability of line operation and ensure the safety of the power grid.

The traditional wind speed and direction detector is through the mechanical structure to complete the detection, installation and construction are more cumbersome and mechanical structure wear phenomenon, need to be replaced often. During the installation and construction process, the installation personnel are required to complete the calibration work in the due north direction, and the installation accuracy cannot be ensured by taking into account the uneven technical level of the installation personnel

With the rapid development of information, the on-line monitoring of transmission lines is changing. Ultrasonic testing technology can be introduced into the field of micrometeorological monitoring of transmission lines to realize online monitoring of wind deviation of transmission lines. The monitoring of temperature and humidity and ultrasonic wind deviation do not require any mechanical test elements, thus greatly improving the measurement accuracy.

Then through wireless communication, the data is comprehensively analyzed and sent to the control center in real time, so that the control center can grasp the operation situation of the scene in time, analyze and judge various early warning information, and take corresponding measures to deal with it when needed.

The transmission line weather station uses ultrasonic technology to detect wind speed and direction, and can detect meteorological parameters such as temperature, humidity, pressure and rainfall, and can wirelessly transmit the monitored parameters to the monitoring center for real-time analysis by GPRS/ optical fiber and send warning information to the mobile phone of the setting person. This not only saves labor and time, but also avoids the loss caused by manual operation, makes the system more intelligent, and provides strong support for the construction of intelligent substation.