Transformer substation auxiliary control system

Abstract

The invention discloses a transformer substation auxiliary control system, which comprises a camera, a code input module, an intelligent power supply, a GPRS (general packet radio service) module, a driving circuit, a sensor module, a digital analog converter and a core controller, wherein the camera is used for collecting picture information; the code input module is used for manual unlocking; the intelligent power supply is used for system power supply; the GPRS module is used for wireless information transfer; the driving circuit is used for load driving; the sensor module is used for data information collection; the digital analog converter is used for data conversion; the core controller is used for comprehensive data processing. The transformer substation auxiliary control system has the advantages that a series of protection can be realized on a transformer substation, including an access control system, a temperature control system, a humidity control system and a fire fighting control system; corresponding equipment is used for controlling the gas parameter and the temperature value; meanwhile, the wireless information transfer and control functions are realized; the transformer substation can be effectively protected from being influenced by illegal invasion, overhigh temperature, overhigh humidity and fire accidents.

Description

technical field [0001] The invention relates to a control system, in particular to a substation auxiliary control system. Background technique [0002] The transmission of current often leads to loss due to the heat of the line, so the voltage is increased through transformers during transmission, so that the current becomes smaller to reduce heat loss. High-voltage electricity is very dangerous, and the target electrical appliances do not need such a high voltage, so it is necessary to reduce the voltage through power transformation. Since multiple power transformations are required in the process of current transmission, the transmission of current is called power transmission and transformation. [0003] Power transmission and transformation is like a large network covering the whole country. A substation is a node in the network. Connecting each node is the transmission line, and the transmission line can be divided into: steel tower, steel pipe pole, concrete pole, p...

AI Technical Summary

Problems solved by technology

[0004] Various data in the substation are directly related to the operation safety of the power grid. For example, non-working personnel are not allowed to enter the substation, and the temperature and humidity inside the substation must be strictly controlled. At the same time, once a fire occurs in a substation, it may cause serious damage. electrical fire accidents, these are the places where a modern substation needs to be improved

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