Intelligent microcomputer protection device

Abstract

The invention relates to an intelligent microcomputer protection device. With the intelligent microcomputer protection device adopted, problems existing in intelligent upgrade, normal operation and efficient real-time monitoring of an unattended substation can be effectively solved. According to the structure of the intelligent microcomputer protection device, a WiFi module, a Bluetooth module and a CPU central controller are arranged on a circuit board, so that a main board structure can be formed; an upper portion of the front surface of a box body is provided with a display; the front panel of the box body is provided with a keyboard which is located below the display; the CPU central controller is connected with the WiFi module, the keyboard, the Bluetooth module and the display respectively; the box body is provided with external-connection terminals which are connected with the CPU central controller; the Bluetooth module is in matched wireless connection with a mobile terminal; the WiFi module is wirelessly connected with a network computer; and remote check and parameter modification of the intelligent microcomputer protection device can be realized when authority permission is granted based on the network computer and through searching the IP address of the intelligent microcomputer protection device. The intelligent microcomputer protection device has the advantages of simple, novel and unique structure, easy production, high safety, excellent using effect, high intelligent degree, capability of ensuring the safe operation of equipment, and being convenient and quick.

Description

technical field [0001] The invention relates to electrical appliances, in particular to an intelligent microcomputer protection device. Background technique [0002] Microcomputer protection is an indispensable modern integrated protection device in power supply and distribution. Especially with the acceleration of the modernization process, the intelligent technical transformation of urban network puts forward higher requirements for the intelligent and multi-functional microcomputer protection. According to the requirements of technical transformation, the 40.5kV, 24kV and 12kV switch stations are required to have remote monitoring, unattended, and remote scheduling. However, as the microcomputer protection devices installed in domestic substations, due to structural problems, the microcomputer protection devices installed in the existing switchgear are placed separately for each device on site, and inspection personnel need to check the operating status of the equipment o...

AI Technical Summary

Problems solved by technology

However, as the microcomputer protection devices installed in domestic substations, due to structural problems, the microcomputer protection devices installed in the existing switchgear are placed separately for each device on site, and inspectors need to check the operating status of the equipment or change the parameters of the equipment. On-site operation of protection devices takes a long time and low efficiency, which cannot fully meet the national requirements for intelligent transformation of substations

Images