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Distribution transformer multi-state monitoring method and system

A distribution transformer and voltage monitoring technology, which is applied in the direction of instruments, measuring devices, structured data retrieval, etc., can solve the problems that distribution transformers cannot realize unified state monitoring

Inactive Publication Date: 2019-04-05
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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Problems solved by technology

[0005] This application provides a distribution transformer multi-state monitoring method and system to solve the technical problem in the prior art that the distribution transformer cannot realize unified state monitoring

Method used

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  • Distribution transformer multi-state monitoring method and system
  • Distribution transformer multi-state monitoring method and system
  • Distribution transformer multi-state monitoring method and system

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Embodiment Construction

[0057] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0058] see figure 1 , is a schematic flowchart of a multi-state monitoring method for a distribution transformer provided by an embodiment of the present invention. combine figure 1 It can be obtained that the distribution transformer multi-state monitoring method in this application includes the following steps:

[0059] Step S101: Obtain...

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Abstract

The invention discloses a distribution transformer multi-state monitoring method and system. The method comprises the steps that distribution transformer data in each system device is acquired, wherein the distribution transformer data comprises archive data of distribution transformers and terminals, electric energy and load data, voltage monitoring data and distribution transformer running statedata; according to preset data identifiers, the distribution transformer data is allocated to corresponding monitoring modules; and the monitoring modules perform multi-state calculation and displayon the corresponding distribution transformers according to logic rules corresponding to the data identifiers. According to the distribution transformer multi-state monitoring method and system, by collecting the distribution transformer running data and fusing multi-system metering data for analytic application, multi-aspect quasi-real-time monitoring of distribution transformer metering and running states and unified collection, calculation and display of the distribution transformer data are realized, convenience is brought to unified supervision by service personnel, correlation analysis among the data is benefited, a power grid company is helped to grasp the states of the distribution transformers in time, and therefore the power supply reliability and the customer power supply guarantee ability are really improved.

Description

technical field [0001] The present application relates to the technical field of distribution network metering, in particular to a multi-state monitoring method and system for distribution transformers. Background technique [0002] With the development of distribution network technology, many power grid companies have configured corresponding system equipment to collect power, load, current, voltage, alarm events, oil temperature, oil temperature over-limit warning, and gear status for the distribution transformer area. And fault recording and other data are calculated, analyzed and displayed, and based on this, it assists the power grid company to monitor the measurement and operation status of distribution transformers. [0003] At present, when the power grid company monitors the measurement and operation status of distribution transformers, the collection, calculation, analysis and display of the above-mentioned various data are scattered in various system equipment, su...

Claims

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Application Information

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IPC IPC(8): G01D21/02G06F16/28
CPCG01D21/02
Inventor 徐肖伟林内威王洪林李维
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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