Smart power grid information transmission security protection device and preparing method thereof

Abstract

The invention provides a smart power grid information transmission security protection device and a preparing method thereof. The protection device comprises a shell. A cable is arranged in the middleof the shell. Two symmetrical connecting grooves are formed in the side, away from an end cover, of the shell. The shell is provided with a dustproof plate through the connecting grooves. A PLC is arranged on the upper side of the shell. A wireless transceiver is arranged on the side, close to the PLC, of the shell. A smart electric meter is arranged in the middle in the shell. A humidity sensoris arranged on one side in the shell. Through the cooperation of a PKI encrypting module, an IP authentication encrypting module, a compliance inspection module and an abnormity processing module, virus invasion, password cracking, data tampering and the like can be effectively avoided; the humidity and temperature in the shell are detected by the humidity sensor and a temperature sensor; throughthe cooperation of an electromagnetic heater and an electric fan, the adverse effects of surrounding temperature and humidity can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of a smart grid information transmission safety protection device and a preparation method thereof, in particular to a smart grid information transmission safety protection device. Background technique [0002] The smart grid has now become a common trend in the development of the world's power grids. Countries around the world and other developed countries have put forward different definitions of smart grids according to their respective national conditions and the characteristics of the power industry, but the core concept is to establish an integrated, high-speed two-way communication network. On the basis of modern advanced information communication and control technology, the intelligence level of the power grid is improved. Most of the existing security protection measures are based on firewall technology, security rule base and feature base to detect communication data, which cannot effectively preven...

AI Technical Summary

Problems solved by technology

[0002] The smart grid has now become a common trend in the development of the world's power grids. Countries around the world and other developed countries have put forward different definitions of smart grids according to their respective national conditions and the characteristics of the power industry, but the core concept is to establish an integrated, high-speed two-way communication network. On the basis of modern advanced information communication and control technology, the intelligence level of the power grid is improved. Most of the existing security protection measures are based on firewall technology, security rule base and feature base to detect communication data, which cannot effectively prevent viruses. Intrusion, password dissection, data tampering, etc., cannot effectively prevent the adverse effects of ambient temperature and humidity

Images