Power system communication server based on WEB mass communication modes and control method thereof

Abstract

The invention relates to a power system communication server based on WEB mass communication modes and a control method thereof, comprising a CPU, a synchronous dynamic random access memory which is connected with the CPU and used for running programs and storing real time data, a memory which is connected with the CPU and used for storing data, an Ethernet module and an expanded Ethernet module which are connected with the CPU and used or network communication, a serial port module and an expanded serial port module which are connected with the CPU and used for serial communication, and a watchdog RTC Fram module which is connected with the CPU. The communication server uses WEB mode to set configuration and browse transmission data information, communicates with a master station in a serial way according to department issued CDT, national standard 101 and other power communication regulations, communicates with a dispatch master station in an Ethernet way according to department issued 104 power communication regulation, communicates with a relay protection device and various intelligent devices on a substation in an Ethernet way by RS485 and RS232, collects the data thereof and monitors the running thereof, and communicates with a substation local background in an Ethernet way according to 103 power communication regulation.

Description

technical field [0001] The invention relates to a communication server of a power system, in particular to a communication server of a power system based on a WEB multi-communication mode and a control method thereof. Background technique [0002] As far as the applicant knows, in the integrated automation system of substations in the power system, since the communication methods and protocols of protection devices and other automation devices are quite different, a special protocol processor is required to process them into standard protocols, and a communication server is also required to convert them into standard protocols. The data is sent to the dispatching master station or the local background. There are following problems in the above-mentioned prior art: 1) the interface mode of maintenance and browsing is not general, adopts special software, the user is difficult to maintain, does not use WEB technology; 2) communication interface mode is simple, can only carry o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a multi-communication mode (comprising Ethernet, RS485, RS232), a power system communication server and a control method thereof that integrate multiple power protocol libraries, and are set based on WEB browsing, It is designed to effectively solve the problems of single interface, single protocol, single configuration, single setting and browsing mode, and no analysis, processing and storage of data, etc.

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