CN110929998A - Distribution network fault log management system - Google Patents
Distribution network fault log management system Download PDFInfo
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- CN110929998A CN110929998A CN201911081576.4A CN201911081576A CN110929998A CN 110929998 A CN110929998 A CN 110929998A CN 201911081576 A CN201911081576 A CN 201911081576A CN 110929998 A CN110929998 A CN 110929998A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
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- G06F16/156—Query results presentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
- G06F16/1815—Journaling file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention discloses a distribution network fault log management system, which comprises: the data interaction module is used for acquiring data information of the system in the fault processing process, acquiring fault reason data and transmitting the data to the dispatcher interaction module and the background data analysis module or storing the data into a database; the database is used for recording the operation data, the fault processing data and the fault reason data of the system; the dispatcher interaction module is used for providing interaction between the system and a dispatcher and displaying data of the feeder line fault or defect and data of the feeder line fault or defect processing progress; and the background data analysis module is used for analyzing the data of the feeder line fault or defect and detecting the data of the feeder line fault or defect processing progress. By implementing the method, the current fault progress is visually displayed, a 10kV feeder fault database is established, a basis is provided for large data mining and analysis of the power distribution network, and the method has the functions of fault overtime warning and playback.
Description
Technical Field
The invention belongs to the field of power monitoring, and relates to a distribution network fault log management system.
Background
Distribution network faults are wide in administration range and heavy in work task, after the faults occur, dispatchers lack corresponding energy to continuously pay attention to the fault progress, the combing and supervising of the faults which are not electrified for a long time are all manually carried out at present, time and labor are consumed, not only is the daily work burden increased, but also careless omission and incompleteness of fault combing can be caused.
In addition, in the current system, the display of the fault progress is completely lacked, so that a dispatcher cannot visually and quickly know the current fault progress, and often the fault record needs to be read, thereby affecting the fault processing efficiency. If a complex processing process is encountered, such as the situation of on-site opening removal, connection change or other connection mode changes, the current system cannot visually reflect the comparison between the connection mode before and after the change, and the judgment and understanding of fault handling of a dispatcher are affected.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a distribution network fault log management system, which solves the problems that log processing needs to be performed manually, the efficiency is low, the fault progress cannot be visually displayed, tracking processing cannot be performed without establishing a database, and a tracking closed loop is influenced.
The invention provides a distribution network fault log management system, which specifically comprises the following steps:
the data interaction module is used for acquiring data information of the system in the fault processing process, acquiring fault reason data and transmitting the data to the dispatcher interaction module and the background data analysis module or storing the data into a database;
the database is used for recording the operation data, the fault processing data and the fault reason data of the system;
the dispatcher interaction module is used for providing interaction between the system and a dispatcher and displaying data of the feeder line fault or defect and data of the feeder line fault or defect processing progress;
and the background data analysis module is used for analyzing the data of the feeder line fault or defect and detecting the data of the feeder line fault or defect processing progress.
Further, the dispatcher interaction module comprises:
the data display module is used for displaying the 10kV feeder line fault data and the emergency defect data which are acquired by the data interaction module or analyzed by the background data analysis module;
and the processing progress display module is used for displaying the progress data of the 10kV feeder line fault and the progress data of the emergency defect, which are acquired by the data interaction module or detected by the background data analysis module.
Further, the data display module acquires feeder line fault information, a fault single line diagram and fault processing process information of each service system to establish a feeder line fault library, and performs visual display in a chart mode.
Further, the processing progress display module simulates the fault processing process in the single line diagram of the fault line through click or automatic simulation based on the processing process of the recorded fault in the fault log.
Further, the background data analysis module analyzes the feeder line fault reason in real time according to one or more dimensions of time, units, emergency repair types and fault reasons, and outputs the analyzed result to the data display module in a chart form.
And further, analyzing the on-station switch tripping, the off-station switch tripping and the emergency repair situation of the emergency defect in real time according to one or more dimensions of time, units, processing modes and the current processing progress, outputting the on-station switch tripping, the off-station switch tripping and the emergency repair situation of the emergency defect to a processing progress display module in a chart mode for displaying, and supporting drilling and exporting of data.
Further, the background data analysis module monitors the emergency repair work which is not electrified and not associated with a plan for more than 12 hours or is not electrified and not closed-loop for 7 days, and sends an alarm signal to a dispatcher and a corresponding fault line operation and maintenance unit.
Further, the dispatcher interaction module acquires feeder fault information, a fault single line diagram and information of a fault processing process of each service system to establish a feeder fault library, visually displays the feeder fault library in a chart mode, sets fault equipment on the single line diagram, adds the fault equipment to a corresponding fault log, and links planning work in the fault log to open one or more single line diagrams related to the fault log by clicking the fault log.
The embodiment of the invention has the following beneficial effects:
the distribution network fault log management system provided by the embodiment of the invention can be used for visually displaying the current fault progress and assisting a dispatcher to intuitively and quickly master the current fault progress;
the system has a function of replaying a fault event processing process, and helps a dispatcher to intuitively master the fault event processing process;
a 10kV feeder line fault database is established, 10kV feeder line faults of the whole distribution network are recorded, and a foundation is provided for large data mining and analysis of the distribution network;
the system has a fault overtime warning function, assists a dispatcher and each line operation and maintenance unit to follow up the fault processing progress in time, and guarantees the power supply reliability of a user.
Drawings
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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a distribution network fault log management system provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a schematic diagram of an embodiment of a distribution network fault log management system provided by the present invention is shown, and in this embodiment, the system specifically includes:
the data interaction module is used for acquiring data information of the system in the fault processing process, acquiring fault reason data and transmitting the data to the dispatcher interaction module and the background data analysis module or storing the data into a database;
in the specific embodiment, the fault processing process log records and the switch operation records of the system and other systems with data interfaces with the system are obtained in real time, after a dispatcher performs power restoration, isolation, grounding, power conversion and other operations in fault processing, the data interaction module generates a specific data source to enter a database, the system performs data analysis on the background, automatically updates the current fault processing progress, changes the fault processing progress to a corresponding state, and assists the dispatcher in knowing the fault progress. Meanwhile, the data interaction module automatically reminds a dispatcher and an operation and maintenance department to process the long-time non-power-restoration fault or the emergency defect of the equipment according to the given time by scanning the current state of the fault equipment at regular intervals.
The database is used for recording the operation data, the fault processing data and the fault reason data of the system;
the dispatcher interaction module is used for providing interaction between the system and a dispatcher and displaying data of the feeder line fault or defect and data of the feeder line fault or defect processing progress; the method comprises the steps of obtaining feeder line fault information, a fault single line diagram and information in a fault processing process of each service system to establish a feeder line fault library, visually displaying in a chart mode, setting fault equipment on the single line diagram, adding the fault equipment to a corresponding fault log, and opening one or more single line diagrams related to the fault log by clicking the fault log in association with planning work, so that the current situation that the current feeder line fault and emergency defect only have text records and no system established database is optimized and improved; and establishing association between the equipment fault reason and the equipment in the line fault by adding a point diagram recording fault reason function.
In a specific embodiment, the dispatcher interaction module includes:
the data display module is used for displaying the 10kV feeder line fault data and the emergency defect data which are acquired by the data interaction module or analyzed by the background data analysis module; and acquiring feeder line fault information, a fault single line diagram and fault processing process information of each service system to establish a feeder line fault library, and performing visual display in a chart mode.
The processing progress display module is used for displaying the progress data of the 10kV feeder line fault and the progress data of the emergency defect, which are acquired by the data interaction module or detected by the background data analysis module; and simulating the fault processing process in the single line diagram of the fault line by clicking or automatic simulation based on the processing process of the recorded fault in the fault log.
Specifically, a fault backtracking function is established, a single line diagram of the power distribution network is usually different from the previous one after the state of a switch and a disconnecting link is changed or a line wiring mode is changed, and a dispatcher can usually record the state of the equipment in time so as to ensure the accuracy of the single line diagram; in the fault or emergency defect treatment, the single line diagram changes frequently, and the system can generate the single line diagrams (the data source entering the database) before and after each step of operation according to the key operation of a dispatcher on equipment such as a switch, a disconnecting link, a line and the like, so as to realize the fault backtracking; after the dispatcher selects each step of operation in the fault record, the system automatically changes the single line diagram, displays the state of the single line diagram after the operation and highlights the switch.
Specifically, compared with the situation that the original management system cannot visually display fault data, the dispatcher interaction module generates a corresponding chart, such as a pie chart or a bar chart, according to the fault/defect data recorded in the database and the dispatcher requirement in the data display module.
And the background data analysis module is used for analyzing the data of the feeder line fault or defect and detecting the data of the feeder line fault or defect processing progress.
In a specific embodiment, the background data analysis module analyzes the feeder line fault reason in real time according to one or more dimensions of time, units, emergency repair types and fault reasons, and outputs the analyzed result to the data display module in a chart form; analyzing the on-station switch tripping, the off-station switch tripping and the emergency repair situation of the emergency defect in real time according to one or more dimensions of time, units, processing modes and the current processing progress, outputting the on-station switch tripping, the off-station switch tripping and the emergency repair situation of the emergency defect to a processing progress display module in a chart mode for displaying, and supporting drilling and exporting of data; and monitoring the emergency repair operation which is not electrified and not associated with a plan for more than 12 hours or is not electrified and not closed-loop for 7 days, and simultaneously sending an alarm signal to a dispatcher and a corresponding fault line operation and maintenance unit, namely sending the alarm signal to a dispatcher interaction module.
Specifically, the current fault reason recording step is optimized, a specific fault data source is generated, and the function of positioning to a fault element at any time is realized; meanwhile, after the fault reason is recorded every time, the system automatically archives the fault or defect reason into the database in a given format, and a dispatcher can call the fault/defect reason database at any time for data analysis. For further details, reference may be made to the preceding description of the drawings, which are not described in detail herein.
The embodiment of the invention has the following beneficial effects:
the distribution network fault log management system provided by the embodiment of the invention can be used for visually displaying the current fault progress and assisting a dispatcher to intuitively and quickly master the current fault progress;
the system has a function of replaying a fault event processing process, and helps a dispatcher to intuitively master the fault event processing process;
a 10kV feeder line fault database is established, 10kV feeder line faults of the whole distribution network are recorded, and a foundation is provided for large data mining and analysis of the distribution network;
the system has a fault overtime warning function, assists a dispatcher and each line operation and maintenance unit to follow up the fault processing progress in time, and guarantees the power supply reliability of a user.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (8)
1. A distribution network fault log management system, comprising:
the data interaction module is used for acquiring data information of the system in the fault processing process, acquiring fault reason data and transmitting the data to the dispatcher interaction module and the background data analysis module or storing the data into a database;
the database is used for recording the operation data, the fault processing data and the fault reason data of the system;
the dispatcher interaction module is used for providing interaction between the system and a dispatcher and displaying data of the feeder line fault or defect and data of the feeder line fault or defect processing progress;
and the background data analysis module is used for analyzing the data of the feeder line fault or defect and detecting the data of the feeder line fault or defect processing progress.
2. The system of claim 1, wherein the dispatcher interaction module comprises:
the data display module is used for displaying the 10kV feeder line fault data and the emergency defect data which are acquired by the data interaction module or analyzed by the background data analysis module;
and the processing progress display module is used for displaying the progress data of the 10kV feeder line fault and the progress data of the emergency defect, which are acquired by the data interaction module or detected by the background data analysis module.
3. The system of claim 2, wherein the data presentation module acquires feeder fault information, a fault single line diagram, and fault processing process information of each service system to establish a feeder fault library, and visually presents the feeder fault library in a chart manner.
4. The system of claim 3, wherein the processing progress presentation module simulates the fault processing process in the single line diagram of the faulty line by clicking or automatically simulating based on the processing process of the recorded fault in the fault log.
5. The system of claim 4, wherein the background data analysis module analyzes the feeder line fault reason in real time according to one or more dimensions of time, units, repair types and fault reasons, and outputs the analyzed result to the data display module in the form of a chart.
6. The system of claim 5, wherein the background data analysis module analyzes in real time the on-site switch trip, the off-site switch trip and the emergency repair situation of the emergency defect according to one or more dimensions of time, units, processing modes and current processing progress, outputs to the processing progress display module in a graph mode for displaying, and supports drilling and exporting of data.
7. The system of claim 6, wherein the background data analysis module monitors emergency repair work which is not powered back for more than 12 hours and is not associated with a plan, or is not powered back for 12 hours and is not closed-loop for 7 days, and sends an alarm signal to a dispatcher and a corresponding faulty line operation and maintenance unit.
8. The system of claim 7, wherein the dispatcher interaction module acquires feeder fault information, a fault single line diagram, and information of a fault processing process of each service system to establish a feeder fault library, visually displays the feeder fault library in a diagram manner, sets fault equipment on the single line diagram and adds the fault equipment to a corresponding fault log, and links planning work in the fault log to open one or more single line diagrams related to the fault log by clicking the fault log.
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