Intelligent monitoring system and monitoring method for hydropower station equipment

Abstract

The embodiment of the invention provides an intelligent monitoring system and method for hydropower station equipment. The system comprises a wireless temperature sensor, a data acquisition terminal and a software background, the wireless temperature sensor is used for measuring the temperature of the high-voltage electrical equipment in real time and converting a temperature signal into a digitalsignal; the data acquisition terminal is used for receiving, processing and forwarding the digital signals sent by the plurality of wireless temperature sensors; the software background is used for monitoring and displaying the temperature of the high-voltage electrical equipment in real time, carrying out deep mining on data and carrying out intelligent management and control on the abnormal temperature rise condition. According to the embodiment of the invention, modeling, abnormal temperature rise diagnosis and early warning of the equipment can be completed by being separated from the physical structure of the equipment and depending on the acquired temperature information of the equipment.

Description

technical field [0001] The invention relates to the technical field of hydropower monitoring, in particular to an intelligent monitoring system and monitoring method for hydropower station equipment. Background technique [0002] In the field of power supply and distribution, hydropower stations have many types of equipment, wide layout space, and complex system components. High-voltage electrical equipment is an important part, and its reliability and safety are related to the safe and stable operation of the entire power station. During the long-term operation of important parts such as switch contact parts, conductive connection parts, and cable heads of high-voltage electrical equipment, contact heating and electric corrosion will inevitably be caused by surface oxidation, corrosion, and bolt looseness. Burning the connecting parts and causing faults such as short circuit. In recent years, there have been many overheating accidents of units, high-voltage switches, busba...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an intelligent monitoring system and monitoring method for hydropower station equipment, which is used to solve the problem of low measurement accuracy caused by the traditional temperature monitoring method in the prior art, which is easily affected by the environment, and is harmful to the personal safety of operators. not guaranteed

Images