A traditional transformer state monitoring system and method

A state monitoring system and transformer technology, which is applied to instruments, measuring devices, measuring electrical variables, etc., can solve problems such as inability to solve transformers, and achieve the effect of ensuring normal operation, monitoring and fault warning.

Inactive Publication Date: 2018-07-13
UNIV OF JINAN
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention provides a traditional state monitoring system and method for transformers aiming at the existing problems that the prior art cannot solve the above-mentioned transformers

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  • A traditional transformer state monitoring system and method

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, so as to specifically illustrate the technical solution of the present invention.

[0024] like figure 1 As shown, a traditional transformer state monitoring system of the present invention is characterized in that the traditional transformer state monitoring system includes: a controller unit 1, a current transformer monitoring unit 2, a voltage transformer monitoring unit 3, and a temperature monitoring unit 4. Humidity monitoring unit 5, data communication unit 6, monitoring processing unit 7, status display unit 8, power supply unit 9. The controller unit 1 is respectively connected with the current transformer monitoring unit 2 , the voltage transformer monitoring unit 3 , the humidity monitoring unit 5 , the data communication unit 6 , the status display unit 8 and the power supply unit 9 . The power supply unit 9 is connected to the controller uni...

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Abstract

The invention relates to a traditional transformer state monitoring system and method. The traditional transformer state monitoring system is characterized that the traditional transformer state monitoring system includes a controller unit, a current transformer monitoring unit, a voltage transformer monitoring unit, a temperature monitoring unit, a humidity monitoring unit, a data communication unit, a monitoring processing unit, a state display unit and a power supply unit, wherein the controller unit is connected with the current transformer monitoring unit, the voltage transformer monitoring unit, the humidity monitoring unit, the data communication unit, the state display unit and the power supply unit. The traditional transformer state monitoring system and method of the invention can monitor the operating states of traditional transformers online, acquire the operating parameters of the traditional transformers in real time, identify and diagnose the operating faults of the traditional transformers, realize state monitoring and fault early warning for the traditional transformers, and can ensure the normal operation of the traditional transformers.

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 traditional 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, traditional transformers are widely used, but the problem of condition monitoring of traditional transformers has not been well studied and solved. There are performance problems and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/02
CPCG01R35/02
Inventor 董永波张慧芬
Owner UNIV OF JINAN
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