An outdoor box-type substation protection system

Abstract

The invention discloses an outdoor box-type transformer substation protection system. The protection system consists of a terminal protection system and a remote monitoring system, wherein the terminal protection system consists of a camera, a temperature sensor, a moisture sensor, a voltage-current measuring module, a GPS (Global Positioning System) positioning module, a GPS satellite clock system, an infrared sensor, an alarm module, a driving module, a wireless transmission module, a data processing module and a data storage module, wherein the remote monitoring system consists of a data processing module, a GPS satellite clock time synchronizing module, a data storage module, a driving module, a wireless data transmission module, an I / O (Input / Output) module, an alarm module, a display and a keyboard. According to the outdoor box-type transformer protection system, data acquisition can be performed on an outdoor box-type transformer substation under the working condition of an all-interval power supply system, meanwhile data of external force damage, injury and burglary behaviors can be acquired, accurate failure positioning and timing functions are enhanced, and an accurate criminal case solving basis is laid, so that the stability and safety of a power supply network are enhanced effectively, and the failure clearing efficiency is increased.

Description

technical field [0001] The invention relates to an outdoor box-type substation protection system, which belongs to the field of power transmission and transformation equipment. Background technique [0002] At present, the utilization rate of outdoor integrated substations is very high, which greatly facilitates the urban landscape and residents' electricity demand, and also reduces the workload of power line maintenance and repair to a certain extent, which helps to improve the quality of power supply and troubleshooting rate. Without professional equipment, it is possible to monitor the working status of outdoor box-type substations and warn of abnormal working status. In addition, its use is huge and widely distributed, resulting in increased daily maintenance workload. Especially when a fault occurs, it cannot Accurately grasping the location of fault points and fault information in a short time also brings great difficulties to power overhaul and maintenance, and reduce...

AI Technical Summary

Problems solved by technology

[0002] At present, the utilization rate of outdoor integrated substations is very high, which greatly facilitates the urban landscape and residents' electricity demand, and also reduces the workload of power line maintenance and repair to a certain extent, which helps to improve the quality of power supply and troubleshooting rate. Without professional equipment, it is possible to monitor the working status of outdoor box-type substations and warn of abnormal working status. In addition, its use is huge and widely distributed, resulting in increased daily maintenance workload. Especially when a fault occurs, it cannot Accurately grasping the location of fault points and fault information in a short time also brings great difficulties to power overhaul and maintenance, and reduces the troubleshooting rate. At the same time, due to the distribution of some outdoor substations, damage and theft often occur. It not only threatens the safety of normal power supply and causes huge economic losses, but also brings great difficulty to the detection of the case, causing huge inconvenience and economic losses to various power consumption units and power supply departments

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