Wireless alarm method and device for power plant or transformer substation

Abstract

The invention discloses a wireless alarm method and device for a power plant or a transformer substation. The method comprises the following steps that an electric energy data collector which is arranged in a radio control region of the power plant or the transformer substation collects fault event information; the electric energy data collector sends a fault event message to a wireless alarm device arranged in a non-radio control region, wherein the fault event message comprises the fault event information and a mark of a target mobile terminal; the wireless alarm device receives the fault event message through a telephone interface, an RS485 interface or an ethernet interface and analyzes the fault event message to acquire the fault event information and the mark of the target mobile terminal; and the wireless alarm device sends a short message to the target mobile terminal according to the mark of the target mobile terminal, wherein the short message contains the fault event information. The invention completely replaces a lagging mode of manually notifying a fault event of the power plant and the transformer substation and has the advantages of timeliness, high efficiency, high reliability, no maintenance and the like.

Description

Wireless alarm method and device for power plant or substation technical field The invention relates to the technical field of data conversion and transmission, in particular to a wireless alarm method and device for power plants or substations. Background technique In power plants and substations, in addition to collecting various general data of the electric energy meter, the electric energy data collector also collects various data such as electric energy meter collection failure, electric energy meter loss of voltage and phase failure, terminal equipment failure, terminal power-off, etc. Important fault event information. At present, all these fault event information are passively uploaded, that is, the master station actively reads the relevant data stored in the power data collector through the network or dial-up, and the power data collector has no right to actively upload the data. Due to the early construction period and limited scale, there are still a large nu...

AI Technical Summary

Problems solved by technology

Maintenance personnel cannot rush to the scene at the first time, which leads to a serious delay in maintenance response, loss of the best time for emergency repair, and very likely to cause irreparable major economic losses

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