Power system monitoring method and system thereof
A technology of power system and monitoring system, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., which can solve problems such as inability to edit uniformly, inconsistent monitoring systems, and inconvenient monitoring and dispatching of remote monitoring and diagnosis centers, so as to improve the efficiency of monitoring operations Effect
Active Publication Date: 2015-03-18
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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Problems solved by technology
[0004] However, due to the inconsistency of the monitoring system, the primary wiring diagrams generated by the monitoring of power stations in various regions of the power grid may be generated in various file formats, resulting in inconsistent file formats received by the remote monitoring and diagnosis center, which cannot be unified Editing, causing inconvenience to the monitoring scheduling of the remote monitoring and diagnosis center
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[0016] see figure 1 , figure 1 It is a schematic flow chart of the power system monitoring method of the present invention.
[0017] The power system monitoring method includes the following steps:
[0018] S101, the monitoring center receives primary wiring diagrams of factories and stations in various regions;
[0019] In one embodiment, each regional factory station uses SVG (Scalable Vector Graphics, scalable vector graphics) files to generate the primary wiring diagram of each regional factory station, and remotely sends the primary wiring diagram to all regional factory stations through FTP. the monitoring center.
[0020] SVG is an open standard language that provides vector-level graphic display. Due to the openness of the SVG standard and the accuracy of display, the SVG file is used in the exchange of power system graphics, which makes the exchange of power system graphics more accurate. It is used in most engineering practices; the SVG file can be exported by t...
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The invention provides a power system monitoring method and a system thereof. The power system monitoring method includes steps of receiving primary wiring diagrams of various regional plants and substations by a monitoring center; creating a first layer by the aid of graphics software, and creating a second layer on the first layer; drawing the primary wiring diagrams on the first layer; receiving edit instructions of users; and drawing corresponding equipment state detection points in the second layer according to the edit instruction. By the aid of the power system monitoring method and the system thereof, unified edit for the primary wiring diagrams in various formats can be realized, updating of the primary wiring diagrams at the monitoring center and edit of the equipment state detection points are independent and cannot be affected by each other.
Description
technical field [0001] The invention relates to the technical field of power system safety monitoring, in particular to a power system monitoring method and a power system monitoring system. Background technique [0002] With the continuous expansion of the grid scale, the workload of grid monitoring and operation and maintenance is increasing, and the technology of remote real-time monitoring and analysis of the working conditions of primary equipment in substations is also becoming more and more popular. Usually, the provincial power equipment remote monitoring and diagnosis center needs to conduct remote monitoring and analysis of the entire province's primary power equipment. In addition to directly collecting the equipment monitoring data of the primary equipment from the substation, the remote monitoring and diagnosis center also needs to collect the information of all substations with a voltage level above 110kV from each regional power dispatching center, so as to ac...
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IPC IPC(8): G01R31/00
Inventor 谢善益范颖刘俊解凯叶周
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID