A protection fault information system and its protection alarm information processing method
A technology of fault information system and information processing method, which is applied in the direction of electrical components, circuit devices, etc., and can solve the problems of statistics and analysis of protection alarm information that cannot be protected
Active Publication Date: 2018-05-29
STATE GRID ZHEJIANG ELECTRIC POWER +2
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Problems solved by technology
However, the existing technology only performs simple data collection and processing for the protection alarm information of the protection device at present, and cannot make statistics and analysis on the protection alarm information of the specific protection device
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] As mentioned in the background technology, the existing technology only performs simple data collection and processing for the protection alarm information of the protection device at present, and cannot perform statistics and analysis on the protection alarm information of the specific protection device, and cannot intuitively determine the protection alarm information properties.
[0037] In order to solve the above problems, the embodiment of the pre...
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The invention discloses a protective fault information system and a protective alarm information processing method thereof. The protective alarm information processing method includes the steps that protective alarm information to be processed is obtained; whether a target protection device template table unit exists in a template table or not is judged, wherein the template table comprises at least one protection device template table unit and at least one alarm point template table unit corresponding to the protection device template table unit; each target protection device template table unit is the protection device template table unit matched with the protective alarm information to be processed; if so, whether all alarm point template table units corresponding to the target protection template table units are matched with the alarm information to be processed or not is judged; if so, data analysis is conducted on the protective alarm information to be processed, and data analysis results are displayed. By the adoption of the protective fault information system and the protective alarm information processing method, data analysis can be conducted on the protective alarm information to be processed, and the data analysis results are displayed so as to visually determine the attributes of the protective alarm information to be processed.
Description
technical field [0001] The invention relates to the technical field of power system protection and fault analysis, and more specifically, to a protection fault information system and a method for processing protection alarm information. Background technique [0002] The wide application of relay protection equipment has greatly improved the operation level of the power system. At the same time, the massive relay protection equipment itself has brought problems in operation, maintenance, and overhaul. The protection fault information system (guaranteed system for short) which has been widely used in the power system realizes the online collection of various operating data of the protection device, such as analog quantity, binary input quantity, protection event, protection alarm, fixed value and wave recording Wait. [0003] At present, Baoxin System has done a lot of analysis work on information such as protection events, wave recording and setting values, and has played an...
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IPC IPC(8): H02J13/00
CPCH02J13/00001
Inventor 盛海华赵纪元刘海琼罗少杰方天宇潘武略杨东刘刚王勇胡新猛
Owner STATE GRID ZHEJIANG ELECTRIC POWER