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Networking Method of Fault Recorder in Integrated Monitoring System

A fault recorder and monitoring system technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problem of security occupation of multi-dispatching data network IP, etc., to reduce the risk of safe operation, improve transmission efficiency, Reduce the effect of intermediate conversion links

Active Publication Date: 2018-06-26
STATE GRID JIBEI ELECTRIC POWER COMPANY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of fault recorder networking effectively solves the security problems existing in the previous fault recorder networking method and the problem of occupying too many scheduling data network IPs

Method used

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  • Networking Method of Fault Recorder in Integrated Monitoring System
  • Networking Method of Fault Recorder in Integrated Monitoring System
  • Networking Method of Fault Recorder in Integrated Monitoring System

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] Such as figure 1 As shown, the data communication process in the intelligent substation integrated monitoring system is divided into two parts: safety zone Ⅰ and safety zone Ⅱ: the protection device information is sent through the safety zone Ⅰ, and the fault recording device is sent to the dispatching terminal through the security zone Ⅱ . The fault recording master station is deployed at the dispatching end of the power grid, and communicates with the recorders in the substation through the data communication gateway in the safety zone II.

[0028] The present invention provides a method for networking fault recorders of an intelligent substation integrated monitoring system, the architecture diagram of which is as follows figure 2 Shown: After the fault recording device is networked separately, it is sent to the fault recording master station at ...

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Abstract

The invention discloses a fault oscilloscope networking of an intelligent transformer station integrated monitoring system. In the intelligent transformer station integrated monitoring system, fault oscilloscopes in a transformer station, after concentrated individual networking, are then accessed to a station control layer network; a data communication gateway machine and a comprehensive application server respectively communicate with the fault oscilloscopes through the station control layer network; the multiple fault oscilloscopes in the station communicate with a main station at a scheduling end through one scheduling data network IP address by using a PAT (port address translation) technology on the data communication gateway machine; and the comprehensive application server is in charge of acquiring fault oscilloscope data in a concentrated mode so as to realize analysis and processing of the fault oscilloscope data in the station.

Description

technical field [0001] The invention belongs to the technical field of power system scheduling automation, and in particular relates to a fault recorder networking method for an integrated monitoring system of an intelligent substation. Background technique [0002] With the unattended operation of substations and the continuous advancement of integrated regulation and control, and the continuous deepening of the construction of "overhaul" and "big operation" systems, the dispatching department can accurately and timely grasp fault information and relay protection action information, and judge faults It is of great significance to the safe and reliable operation of the power system and the rapid restoration of power supply. The fault recorder is connected to the network to realize the remote transmission of the fault record data to the dispatching master stations at all levels, providing dispatching duty officers and relay protection professionals with first-hand information...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 高旭武同心杜延菱刘蔚杜丽艳江知瀚李磊范登博刘海琼李廷军杨东刘刚杨震安
Owner STATE GRID JIBEI ELECTRIC POWER COMPANY
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