Voltage transformer state monitoring system and method

Abstract

The invention discloses a voltage transformer state monitoring system and a voltage transformer state monitoring method. The voltage transformer state monitoring system is characterized by comprising a controller unit, a voltage transformer monitoring unit, a temperature monitoring unit, a humidity monitoring unit, a wireless communication unit, a mobile interaction unit, a monitoring processing unit, a touch display unit, a voice alarming unit and a power supply unit. According to the system and the method, a running state of a voltage transformer can be monitored on line, a running parameter of the voltage transformer can be acquired in real time, monitoring data of the voltage transformer in a station can be wirelessly transmitted, a running failure of the voltage transformer can be identified and diagnosed, state monitoring and failure early warning of the voltage transformer can be implemented, checking of the state of the voltage transformer and operation over the monitoring system are facilitated, a voice alarm can be given for failure information of the voltage transformer, and failure alarming information can be wirelessly sent to a worker to be timely processed to ensure normal running of the voltage transformer.

Description

technical field [0001] The invention belongs to the field of power system state monitoring, and relates to a state monitoring system and method of electric equipment, in particular to a voltage transformer state monitoring system and method. Background technique [0002] The transformer is one of the indispensable main equipment for the normal operation, monitoring, measurement, protection and control of the power grid. Its existence enables the application of high voltage and high current information. The quality of the transformer's operating status directly affects the accuracy of power system measurement and measurement, the reliability of relay protection and automatic devices, and has a great impact on the safe operation of the power system. [0003] At present, in the power system, the voltage transformer is widely used, but the problem of condition monitoring of the voltage transformer itself has not been well studied and solved. There are performance problems and ...

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Problems solved by technology

[0004] The present invention provides a state monitoring system and method for a voltage transformer aiming at the problems that the existing technology cannot solve the above-mentioned voltage transformer

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