CN111416439A - Panoramic data integration and intelligent warning system for transformer substation - Google Patents
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Abstract
The invention discloses a substation panoramic data integration and intelligent alarm system, which comprises a panoramic data gateway machine and a motion manager, wherein the panoramic data gateway machine is bidirectionally connected with a panoramic data center, and the panoramic data center comprises a master station intelligent alarm system, a visual comprehensive display module and a configuration tool module; the configuration tool module is connected with the intelligent alarm system of the main station through the panoramic data gateway machine, the output ends of the motion management machine and the panoramic data gateway machine are connected with the input end of the intelligent alarm system of the main station, the intelligent alarm system of the main station collects basic data of a transformer substation through the motion management machine, and reasoning results and reasoning reports generated based on the basic data are generated and comprehensively analyzed with alarm rules sent by the configuration tool module, and the obtained alarm signals are sent to the visual comprehensive display module to be displayed, so that integration and alarm of panoramic data are realized, the intelligent degree is high, and the alarm information is accurate and reliable.
Description
Technical Field
The embodiment of the invention relates to the technical field of substation management, in particular to a substation panoramic data integration and intelligent warning system.
Background
The intelligent transformer substation adopts advanced, reliable, integrated and environment-friendly intelligent equipment, takes total station information digitization, communication platform networking and information sharing standardization as basic requirements, automatically completes basic functions of information acquisition, measurement, control, protection, metering, detection and the like, and simultaneously has advanced functions of supporting real-time automatic control, intelligent adjustment, on-line analysis decision, cooperative interaction and the like of a power grid.
At present, the intelligent warning technology of the transformer substation mainly adopts a direct acquisition and direct transmission mode, and is not good enough in the aspects of panoramic data acquisition and display, and mainly embodies in the following aspects:
(1) the data of corresponding equipment needs to be acquired by professional personnel related to the transformer substation respectively, the data of the equipment is analyzed respectively, the requirement on the quality of the professional personnel is high, more human resources are occupied, the working efficiency is not high, and the difficulty in effectively integrating the data of the equipment is high due to the limitation of the knowledge plane of the professional personnel;
(2) due to different subjective factors and professional qualities of professionals, the panoramic data analysis of the data of all devices is large in error, and the accuracy of the alarm signal is difficult to guarantee.
Disclosure of Invention
Therefore, the embodiment of the invention provides a substation panoramic data integration and intelligent alarm system, which aims to solve the problems that in the prior art, panoramic data integration difficulty and an analysis result are inaccurate due to differences of subjective factors and professional knowledge of professionals.
In order to achieve the above object, the embodiment of the present invention discloses the following technical solutions:
a transformer substation panoramic data integration and intelligent alarm system comprises a panoramic data gateway machine and a motion management machine, wherein the motion management machine receives transformer substation basic data and generates an inference result and an inference report, the signal output end of the motion management machine is connected with an OCS (online charging system) module, the panoramic data gateway machine is bidirectionally connected with a panoramic data center, and the panoramic data center comprises a main station intelligent alarm system, a visual comprehensive display module and a configuration tool module for defining alarm rules; the configuration tool module is connected with the intelligent master station alarm system through the panoramic data gateway machine, the output end of the panoramic data gateway machine and the output end of the OCS module are connected with the input end of the intelligent master station alarm system, the output end of the intelligent master station alarm system is connected with the input end of the visual comprehensive display module, and the output end of the visual comprehensive display module is connected with a mobile terminal query and display module.
Furthermore, the intelligent warning system of main website includes intelligent analysis engine, expert database, and connects intelligent analysis engine with the mapping module of expert database, panoramic data net close machine and the output of OCS module all with the input of intelligent analysis engine is connected.
Further, the intelligent analysis engine receives the alarm rule transferred by the panoramic data gateway machine, the inference result directly transferred by the substation, the inference report and the basic data transferred by the OCS module, and generates an alarm signal including the characteristics of the alarm rule, the inference result, the inference report and the basic data.
Further, a plurality of predefined alarm signals and alarm event signals mapped one to one with the predefined alarm signals are stored in the expert database.
Further, the mapping module compares the alarm signal output by the intelligent analysis engine with a plurality of predefined alarm signals in the expert database for analysis, so as to obtain a predefined alarm signal matched with the alarm signal, and transmits the alarm event signal mapped with the predefined alarm signal to the visual comprehensive display module.
Furthermore, an analysis rule for comparing and analyzing the alarm signal and the predefined alarm signal is arranged in the mapping module, and the mapping module arranges the related alarm signal, the analysis rule and the predefined alarm signal into an interpretation file and sends the interpretation file to the visual comprehensive display module.
Furthermore, the mobile terminal inquiry and display module is a mobile phone and a computer.
Furthermore, the output end of the visual comprehensive display module and the mobile terminal query and display module are connected with the display module through WEB query.
The embodiment of the invention has the following advantages:
the intelligent warning system of main website of panorama data center gathers the basic data of transformer substation through OCS module and motion management machine to and reasoning result and reasoning report based on basic data produces, and combine the warning rule that the configuration tool module sent to carry out the integrated analysis, send the warning signal who reachs to the visualization and synthesize and show on the display module, thereby realize the integration and the warning of panorama data, intelligent degree is high, avoid through each professional cooperation analysis existence work efficiency low, and cause inaccurate drawback of analysis result because of the difference of professional knowledge and subjective factor.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is an overall block diagram of a system according to an embodiment of the present invention;
FIG. 2 is a block diagram of a master station intelligent warning system according to an embodiment of the present invention.
In the figure:
100-panoramic data gateway machine; 200-a motion manager; a 300-OCS module; 400-panoramic data center; 500-mobile terminal query and presentation module; 600-WEB query and display module;
401-main station intelligent alarm system; 402-a visual integrated presentation module; 403-counterweight tool module;
4011 — intelligent analysis engine; 4012-mapping module; 4013-expert database.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the present invention discloses a substation panoramic data integration and intelligent alarm system, which includes a panoramic data gateway machine 100 for user data interaction, and a motion manager 200 for receiving substation basic data and generating inference results and inference reports, wherein a signal output end of the motion manager 200 is connected to an OCS module 300, the panoramic data gateway machine 100 is bidirectionally connected to a panoramic data center 400, and the panoramic data center 400 includes a master station intelligent alarm system 401, a visual comprehensive display module 402, and a configuration tool module 403 for defining alarm rules.
Panoramic data gateway machine 100 with master station intelligence warning system 401 is connected, sends the warning rule to master station intelligence warning system 401, panoramic data gateway machine 100's output with OCS module 300's output all with master station intelligence warning system 401's input is connected, master station intelligence warning system 401's output with the input of visual display module 402 of synthesizing is connected, the output of visual display module 402 of synthesizing is connected with mobile terminal inquiry and display module 500, the output of visual display module 402 of synthesizing with mobile terminal inquiry and display module 500 pass through the WEB inquiry and are connected with display module 600.
OCS means optical communication, WEB means global wide area, a panoramic data center 400 is deployed through a master station, a master station intelligent alarm system 401 imports graphics and models from an OCS module 300, calls model files from a transformer substation, constructs a panoramic data model containing primary and secondary equipment, receives inference reports and basic data forwarded by the OCS module 300 and inference results directly transmitted by the transformer substation, develops intelligent alarm of cross-station and whole network, forms power grid quasi-real-time panoramic data of three layers of inference results-inference reports-basic data, defines reference signal types through a configuration tool module 403, defines alarm rules based on the reference signal types, and transmits the inference results, the inference reports and the basic data to a WEB query and display module 600 through a visual comprehensive display module 402, and then the WEB query and display module 600 transmits the inference results, the inference reports and the basic data to a mobile terminal query and display module 500, thereby satisfying the monitoring and analyzing requirements of each professional and improving the daily production efficiency.
The master station intelligent warning system 401 includes an intelligent analysis engine 4011, an expert database 4012, and a mapping module 4013 connected to the intelligent analysis engine 4011 and the expert database 4012, the output ends of the panoramic data gateway machine 100 and the OCS module 300 are connected to the input end of the intelligent analysis engine 4011, the signal storage module is connected to the intelligent analysis engine 4011 through the mapping module 4013, and the event storage module is connected to the visualization display module through the mapping module 4013.
A plurality of predefined alarm signals and alarm event signals mapped with the predefined alarm signals one by one are stored in the expert database 4012, the predefined alarm signals and the alarm event signals are edited into the expert database 4012 by professionals, the mapping module 4013 compares and analyzes the alarm signals output by the intelligent analysis engine 4011 with the predefined alarm signals in the expert database 4012 to obtain the predefined alarm signals matched with the alarm signals, and the alarm event signals mapped with the predefined alarm signals are transferred to the visual comprehensive display module 402.
And on the visual display module, alarm event signals matched with the alarm signals can be checked, the alarm signals and the predefined alarm signals respectively comprise various fault parameter information of each device in the sorted and classified transformer substation, and the alarm event signals represent fault alarm events corresponding to the fault parameter information contained in the alarm signals. The fault parameter information in the alarm signal is compared and analyzed with the fault parameter information in the predefined alarm signals to obtain the predefined alarm signal with the highest matching degree, the fault alarm event is determined through the alarm event signal mapped with the predefined alarm signal and displayed on the visual comprehensive display module 402, so that the monitoring and analyzing requirements of professionals are met, and the daily production efficiency is improved.
In addition, the mapping module 4013 is internally provided with an analysis rule for comparing and analyzing the alarm signal and the predefined alarm signal, the mapping module 4013 arranges the associated alarm signal, the analysis rule and the predefined alarm signal into an interpretation file, and sends the interpretation file to the visual comprehensive display module 402, the analysis rule internally comprises a scheme for comparing the fault parameter information in the alarm signal and the predefined alarm signal, and the generated interpretation file is displayed on the visual comprehensive display module 402, so that the visual comprehensive display module 402 is convenient for training and learning of professionals on one hand, and on the other hand, the correction of the analysis rule is facilitated, and the information comparison efficiency is improved.
The mobile terminal query and display module 500 is a mobile phone or a computer, and is convenient to carry and use.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A substation panoramic data integration and intelligent alarm system is characterized by comprising a panoramic data gateway machine (100) and a motion management machine (200) which receives basic data of a substation and generates an inference result and an inference report, wherein a signal output end of the motion management machine (200) is connected with an OCS module (300), the panoramic data gateway machine (100) is bidirectionally connected with a panoramic data center (400), and the panoramic data center (400) comprises a master station intelligent alarm system (401), a visual comprehensive display module (402) and a configuration tool module (403) for defining alarm rules; the configuration tool module (403) is connected with the main station intelligent warning system (401) through the panoramic data gateway machine (100), the output end of the panoramic data gateway machine (100) is connected with the output end of the OCS module (300) and the input end of the main station intelligent warning system (401), the output end of the main station intelligent warning system (401) is connected with the input end of the visual comprehensive display module (402), and the output end of the visual comprehensive display module (402) is connected with a mobile terminal query and a display module (500).
2. The substation panoramic data integration and intelligent alarm system of claim 1, wherein the main station intelligent alarm system (401) comprises an intelligent analysis engine (4011), an expert database (4012), and a mapping module (4013) connecting the intelligent analysis engine (4011) and the expert database (4012), and the outputs of the panoramic data network shutdown machine (100), the OCS module (300) and the configuration tool module (403) are all connected with the input of the intelligent analysis engine (4011).
3. The substation panoramic data integration and intelligent warning system according to claim 2, wherein the intelligent analysis engine (4011) receives the warning rules, the reasoning results of substation direct transmission and the reasoning reports and the basic data transmitted by the panoramic data gateway machine (100), and generates the warning signals containing the characteristics of the warning rules, the reasoning results, the reasoning reports and the basic data.
4. The substation panoramic data integration and intelligent alarm system of claim 3, wherein a plurality of predefined alarm signals and alarm event signals mapped one to one with the predefined alarm signals are stored in the expert database (4012).
5. The substation panoramic data integration and intelligent alarm system according to claim 4, wherein the mapping module (4013) performs a comparison analysis on the alarm signal output by the intelligent analysis engine (4011) and a plurality of predefined alarm signals in the expert database (4012) to obtain a predefined alarm signal matched with the alarm signal, and forwards the alarm event signal mapped with the obtained predefined alarm signal to the visual integrated display module (402).
6. The substation panoramic data integration and intelligent alarm system according to claim 5, wherein analysis rules for comparing and analyzing the alarm signals and predefined alarm signals are built in the mapping module (4013), and the mapping module (4013) arranges the associated alarm signals, analysis rules and predefined alarm signals into an interpretation file and sends the interpretation file to the visual comprehensive display module (402).
7. The substation panoramic data integration and intelligent alarm system according to claim 1, wherein the mobile terminal query and display module (500) is a mobile phone or a computer.
8. The substation panoramic data integration and intelligent alarm system of claim 1, wherein the output end of the visual integrated display module (402) and the mobile terminal query and display module (500) are connected with the display module (600) through WEB query.
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| CN114115028A (en) * | 2021-11-24 | 2022-03-01 | 广东电网有限责任公司东莞供电局 | Method and system for OCS to automatically identify alarm signal state |
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