Auxiliary Judgment Method for Anti-theft of Distribution Transformer Using Field Collection and Communication Technology

Abstract

The invention provides a power distribution transformer antitheft auxiliary judgment method utilizing an onsite acquisition and communication technology, and relates to an antitheft judgment method. Currently, problems of complex operation environment of a power distribution transformer and difficulty in real-time monitoring are found mostly when a common transformer is stolen and an electric power fault is in first-aid repair so that the real-time protection requirement of the transformer cannot be met. The method comprises the following steps that power distribution transformer operation information is acquired via an intelligent common transformer terminal; the acquired transformer power outage information is analyzed in real time; the real-time analysis result of the transformer power outage information is screened, and the real-time data analysis result meeting the suspected transformer stolen condition is picked out; and the suspected transformer theft alarm is distributed to a common transformer person in charge maintained in advance and other related departments via short message and / or primary station popup alarm means. According to the technical scheme, the transformer can be prevented from being stolen or artificially damaged, and fault power outage time is reduced indirectly so that production and living electricity utilization is guaranteed for people.

Description

technical field [0001] The invention relates to an anti-theft method. Background technique [0002] The operating environment of distribution transformers is complex and difficult to monitor in real time. Distribution transformers in rural power grids are also characterized by wide distribution and difficult management. Therefore, the phenomenon of transformer theft and damage is more prominent. At present, the security of transformer operation mainly relies on regular inspections by personnel. The power outage signal of the auxiliary public transformer analyzes the situation of the transformer being stolen or damaged, and prevents it from being stolen by the transformer by installing anti-theft screws or anti-climbing barbs, fences, etc., but the current more advanced means rely on the installation of anti-theft alarms, using infrared rays, vibration, and disconnection. However, the above methods cannot transmit the stolen information of public transformers in real time, so...

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Problems solved by technology

[0002] The operating environment of distribution transformers is complex and difficult to monitor in real time. Distribution transformers in rural power grids are also characterized by wide distribution and difficult management. Therefore, the phenomenon of transformer theft and damage is more prominent. At present, the security of transformer operation mainly relies on regular inspections by personnel. The power outage signal of the auxiliary public transformer analyzes the situation of the transformer being stolen or damaged, and prevents it from being stolen by the transformer by installing anti-theft screws or anti-climbing barbs, fences, etc., but the current more advanced means rely on the installation of anti-theft alarms, using infrared rays, vibration, and disconnection. However, the above methods cannot transmit the stolen information of public transformers in real time, so that most cases of theft due to public transformers are only discovered when the power failure is repaired, which cannot meet the real-time protection of transformers. Require

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