Real-time linkage failure positioning method of power communication and power distribution terminals
A fault location, power communication technology, applied in electrical components, information technology support systems, digital transmission systems, etc., can solve problems such as difficulties, and achieve good application prospects.
Active Publication Date: 2017-11-07
JIANGSU ELECTRIC POWER CO +2
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is that the existing electric power communication network and electric power distribution network are isolated from each other and independent in technology, it is difficult to realize the comprehensive analysis of the linkage between the two, and it is difficult to quickly locate the cause of the fault automatically, which causes serious problems for business guarantee and fault handling. difficulty
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[0018] The present invention proposes a real-time linkage fault location method for power communication and power distribution terminals, which realizes standardized matching and linkage analysis of real-time monitoring information of power communication networks and distribution power grids, and realizes fault analysis and determination of communication side and business measurement. It can automatically analyze the cause boundary of power distribution terminal communication interruption, and provide automatic support for the analysis and positioning of power distribution business communication faults, troubleshooting and business clearance.
[0019] The overall method of the present invention is as follows: first, establish an alarm mapping code table between the communication standard alarm of the power terminal communication access network terminal and the service standard alarm of the power distribution service terminal; For communication alarms and business alarms of powe...
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The invention provides a real-time linkage failure positioning method of power communication and power distribution terminals. The method comprises the steps of building an alarm mapping code table of communication standard alarms of a communication access network terminal of a power terminal and business standard alarms of a power distribution business terminal; acquiring communication alarms of the communication access network terminal of the power terminal and business alarms of the power distribution business terminal in real time, and converting the acquired communication alarms and business alarms into communication standard alarms and business standard alarms in the alarm mapping code table through alarm standard conversion; and matching and analyzing the communication standard alarms and business standard alarms undergone alarm standard conversion by using a failure boundary determining rule so as to determine a failure boundary. The real-time linkage failure positioning method can perform standard conversion on both the alarms of terminal communication access network devices of different manufactures and communication alarms of the power distribution terminal, and can carry out auto matching and linkage analysis, so as to determine the failure boundary of the communication failure of the business terminal quickly.
Description
technical field [0001] The invention relates to a fault top-level method, in particular to a real-time linkage fault location method for power communication and power distribution terminals. Background technique [0002] The power communication network is an important supporting facility for the safe and stable operation of the power grid, and has extremely high requirements in terms of communication stability and reliability. The power terminal communication access network is an important infrastructure that supports power distribution automation, marketing power information collection, and many emerging businesses. Power distribution business terminal equipment relies on the communication channel provided by the access network to realize data communication with the central station of the power enterprise, thereby realizing various business applications such as remote automatic control, remote meter reading, and video transmission. In a real application scenario, when the ...
Claims
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IPC IPC(8): H04L12/24
CPCH04L41/0631H04L41/0677Y04S10/52
Inventor 朱红巢玉坚陆忞吴德胜陆涛王宏陈旸羚郦竞伟
Owner JIANGSU ELECTRIC POWER CO