CN117057590A - Power grid overhaul management system and method - Google Patents
Power grid overhaul management system and method Download PDFInfo
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Abstract
The invention provides a power grid overhaul management system and a method, which belong to the technical field of power grid overhaul, wherein the system comprises: the power grid overhaul task application module detects the published power grid overhaul work, extracts power grid overhaul contents and a power grid outage plan, and generates and submits a power grid overhaul task application; the power grid overhaul risk analysis module identifies the adjustment of the power grid operation mode during overhaul, analyzes the power grid overhaul risk of each station, and refers to a power grid overhaul fault processing library to generate an accident handling plan; the power grid overhaul task issuing module generates a power grid overhaul risk early warning notice according to an accident treatment plan of the power grid overhaul task approved by an upper power grid department, issues the notice to operation and maintenance personnel and guides power grid overhaul work; the power grid overhaul fault processing library module stores actual solutions and accident solving effects when power grid accidents occur in power grid overhaul. The method standardizes the flow of the power grid overhaul task application, recommends an accident handling plan, and ensures that operation and maintenance personnel carry out high-efficiency power grid overhaul.
Description
Technical Field
The invention belongs to the technical field of power grid overhaul, and particularly relates to a power grid overhaul management system and method.
Background
The power grid overhaul is an important work penetrating through all links of power generation, power supply, power transformation and power distribution. The electric wire netting overhauls and can divide into planning maintenance and trouble-shooting according to the type, and every type overhauls work and all needs to report superior department's application, and the application can go on through, and current electric wire netting overhauls standardly not enough, and after the operation and maintenance personnel started to overhaul often, it does not pass to find out the application, does not in time feed back to the operation and maintenance personnel after the application passes in addition, leads to overhauling work hysteresis, influences maintenance efficiency.
Moreover, risk management and control are needed during power grid overhaul, any negligence can become potential safety hazards, current attention points of power grid overhaul lack of unified management and are memorized by operation and maintenance personnel, operation and maintenance personnel are needed to temporarily react according to specifications aiming at sudden faults possibly occurring in overhaul, safety during power grid overhaul cannot be guaranteed, operation and maintenance personnel are needed to process each time of faults possibly occurring repeatedly, and processing resource sharing is lacked, so that overhaul efficiency is low.
In conclusion, the power grid overhaul penetrates through all links of the power grid, the current power grid overhaul standardization is insufficient, overhaul work is lagged, risks in the power grid overhaul period are managed and controlled by operation and maintenance staff to memorize, sudden faults need to be temporarily reacted, and processing resource sharing is lacked, so that overhaul efficiency is low.
This is a deficiency of the prior art, and therefore, it is highly desirable to provide a grid overhaul management system and method that address the above-mentioned deficiencies in the prior art.
Disclosure of Invention
Aiming at the defects that in the prior art, the power grid overhaul penetrates through each link of the power grid, the current power grid overhaul standardability is insufficient, so that overhaul work is delayed, and risk management and control during the power grid overhaul are memorized by operation and maintenance personnel, sudden faults need to be temporarily reacted, and the overhaul efficiency is low due to lack of processing resource sharing, the invention provides a power grid overhaul management system and a power grid overhaul management method, and aims to solve the technical problems.
In a first aspect, the present invention provides a grid overhaul management system, comprising:
the power grid overhaul task application module is used for detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a power grid outage plan corresponding to each station, generating a power grid overhaul task application and submitting the power grid overhaul task application to an upper power grid department;
the power grid overhaul risk analysis module is used for identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station and generating an accident handling plan by referring to a power grid overhaul fault processing library;
the power grid overhaul task issuing module is used for generating a power grid overhaul risk early warning notification list according to an accident treatment plan of the power grid overhaul task approved by an upper power grid department, issuing the notification list to operation and maintenance personnel and guiding power grid overhaul work;
and the power grid overhaul fault processing library module is used for storing actual solutions and accident solving effects when power grid accidents occur in the overhaul process of each station of power grid.
Further, the power grid overhaul task application module includes:
the power grid overhaul work detection unit is used for identifying whether to issue power grid overhaul work and notifying the power grid overhaul task application unit when the power grid overhaul work is identified to be issued;
the power grid overhaul content identification unit is used for extracting power grid overhaul contents of each station from the issued power grid overhaul work, determining a power grid outage plan, and analyzing the power grid bearing capacity and reminding notes;
the power grid overhaul task application unit is used for prompting the power grid overhaul content, the power grid outage plan, the power grid bearing capacity analysis and notice to generate a power grid overhaul task and reporting the power grid overhaul task to an upper power grid department;
and the power grid maintenance task primary school unit is used for detecting whether the power grid maintenance task is reported to an upper power grid department or not, and initiating an application when the power grid maintenance task is not reported. And carrying out standard management on the checking flow of the power grid maintenance task, and ensuring that the follow-up power grid maintenance risk early warning notification is issued after the checking flow is completed.
Further, the grid overhaul risk analysis module includes:
the power grid operation mode adjustment and identification unit is used for identifying power grid operation mode adjustment and relay protection mode adjustment during overhaul of each station according to published power grid overhaul work;
the power grid overhaul risk identification unit is used for identifying risk items brought by power grid operation mode adjustment and relay protection mode adjustment during power grid overhaul of each station;
and the power grid fault treatment plan generating unit is used for taking the risk item with the occurrence probability larger than the threshold value as a target accident, and taking the treatment plan of the target accident from the power grid overhaul fault treatment library as an accident treatment plan. And identifying the adjustment items during the overhaul of the power grid, identifying possible or brought risk items, and searching an accident handling plan when the probability of occurrence of the risk items is larger than a threshold value, namely that an accident can occur.
Further, the power grid overhaul task issuing module comprises:
the power grid maintenance task rechecking unit is used for detecting whether the power grid maintenance task is reported to an upper power grid department and whether an accident treatment plan of the power grid maintenance task is generated, and restarting the application or regenerating the plan when the power grid maintenance task is not reported or generated;
the power grid overhaul risk early warning notification generation unit is used for generating a power grid overhaul risk early warning notification for a corresponding station according to the power grid overhaul task and the accident treatment plan when the power grid overhaul task is approved by an upper power grid department and the accident treatment plan is generated;
and the early warning notification issuing unit is used for issuing the generated power grid overhaul risk early warning notification to one-way operation and maintenance personnel to guide the power grid overhaul work. And before issuing the power grid maintenance task, carrying out power grid maintenance task application and whether an accident handling plan accords with the flow again, and designating maintenance work of operation and maintenance personnel when the power grid maintenance task is in accord with the current power grid maintenance risk early warning notice.
Further, the operation and maintenance personnel conduct power grid monitoring for the corresponding station according to power grid overhaul risk analysis in the power grid overhaul risk early warning notice, and execute an accident handling plan when an accident is encountered. The operation and maintenance personnel greatly improve the efficiency of power grid overhaul through the power grid early warning notification bill, and the safety control level during power grid overhaul is also improved.
Further, the grid overhaul fault handling library module includes:
the database unit is used for storing an actual treatment scheme when an accident occurs in the power grid overhaul process;
and the processing scheme query unit is used for carrying out matching query on the target accident with the occurrence probability exceeding the threshold value from the database unit, querying the recommended processing scheme of the target accident and returning the recommended processing scheme to the power grid overhaul risk analysis module. The actual processing scheme of the accidents is saved through the database to provide basis for the accident processing scheme, and the accuracy and the effectiveness of the accident processing scheme are further provided.
Further, the power grid overhaul fault processing library module further comprises:
the scheme comparison analysis unit is used for analyzing actual treatment schemes of accidents in the power grid overhaul process, classifying according to stations to which the accidents belong and the types of the accidents, and counting the number of the actual treatment schemes of various accidents;
the processing scheme evaluation unit is used for evaluating and grading the actual processing scheme of each accident;
the processing scheme inquiring unit firstly judges whether the same type of accidents have actual processing schemes or not, and takes the highest-grade accident processing scheme as a recommended processing scheme of the corresponding accidents when the same type of accidents exist, and inquires the actual processing scheme of the accident type with the correlation larger than a threshold value when the same type of accidents do not have the actual processing scheme. When inquiring the accident handling schemes of the corresponding accidents, the same type is used as the main, and only when the types of the accidents of the same type do not exist, the handling schemes of other types of accidents are inquired, and only the types of the accidents with the correlation larger than the threshold value are inquired, so that the searching range is further reduced, the searching speed is improved, and the recommending speed of the accident handling scheme is further improved.
Further, the processing scheme evaluation unit evaluates each accident actual processing scheme piece according to whether the accident happens again after each accident actual processing scheme of the same accident is executed and the time length of the accident happens again;
setting the actual treatment scheme grade which does not generate the accident again after execution and the duration meets the requirement as the highest;
for the actual treatment plan for the accident again, the actual treatment plan is classified according to the time length from the time when the accident again occurred to the time when the actual treatment plan was executed. The actual accident treatment schemes of the accidents are rated, so that the effectiveness of the recommended accident treatment scheme is ensured, and the stability of the power grid after the power grid is overhauled is ensured.
In a second aspect, the present invention provides a power grid overhaul management method, including the steps of:
s1, detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a corresponding power grid outage plan, generating a power grid overhaul task application, and submitting the power grid overhaul task application to an upper power grid department;
s2, identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station, and generating an accident handling plan by referring to a power grid overhaul fault processing library;
s3, generating a grid overhaul risk early warning notice according to an accident treatment plan of a grid overhaul task approved by a superior grid department, issuing the notice to operation and maintenance personnel, and guiding the grid overhaul work.
Further, the specific steps of step S1 are as follows:
s11, identifying whether to issue power grid maintenance work;
if yes, go to step S12;
if not, waiting for a set time period, and re-executing the step S11;
s12, extracting power grid overhaul contents of each station from the released power grid overhaul work, determining a power grid outage plan, and analyzing power grid bearing capacity and reminding notes;
s13, generating a power grid overhaul task by reminding power grid overhaul contents, a power grid outage plan, power grid bearing capacity analysis and notice, and reporting to an upper power grid department;
s14, detecting whether to report the power grid maintenance task to an upper power grid department;
if yes, enter step S2;
if not, returning to the step S13;
the specific steps of the step S2 are as follows:
s21, identifying power grid operation mode adjustment and relay protection mode adjustment during maintenance of each station according to published power grid maintenance work;
s22, identifying risk items brought by power grid operation mode adjustment and relay protection mode adjustment during power grid overhaul of each station;
s23, taking a risk item with occurrence probability larger than a threshold value as a target accident, and checking a treatment scheme of the target accident from a power grid overhaul fault treatment library as an accident treatment scheme;
the specific steps of the step S3 are as follows:
s31, detecting whether to report the power grid maintenance task to an upper power grid department;
if yes, go to step S32;
if not, returning to the step S13;
s32, detecting whether an accident handling plan of a power grid maintenance task is generated or not;
if yes, go to step S33;
if not, returning to the step S21;
s33, generating a grid overhaul risk early warning notice for the corresponding station according to the grid overhaul task and the accident handling plan;
s34, notifying unidirectional operation and maintenance personnel of the generated power grid overhaul risk early warning to issue, and guiding power grid overhaul work.
The invention has the beneficial effects that:
the power grid overhaul management system and the power grid overhaul management method provided by the invention standardize the flow of power grid overhaul task application, ensure that operation and maintenance personnel acquire power grid overhaul risk early warning notification in time, effectively guide the operation and maintenance personnel to monitor the power grid, provide an effective accident handling plan for sudden accidents and ensure that the power grid overhaul is carried out efficiently.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
It can be seen that the present invention has outstanding substantial features and significant advances over the prior art, as well as the benefits of its implementation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic diagram of the grid overhaul management system of the present invention.
Fig. 2 is a schematic flow chart of embodiment 3 of the power grid overhaul management method of the present invention.
Fig. 3 is a schematic flow chart of an embodiment 4 of the power grid overhaul management method of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Aiming at each link of the power grid through which the power grid is overhauled, the current power grid overhauling standardability is insufficient, so that overhauling work is lagged, and the risk management and control during the power grid overhauling period is memorized by operation and maintenance personnel, sudden faults need to be temporarily reacted, and the problems of low overhauling efficiency caused by lack of processing resource sharing are solved.
Example 1:
as shown in fig. 1, the present invention provides a power grid overhaul management system, including:
the power grid overhaul task application module is used for detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a power grid outage plan corresponding to each station, generating a power grid overhaul task application and submitting the power grid overhaul task application to an upper power grid department;
the power grid overhaul risk analysis module is used for identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station and generating an accident handling plan by referring to a power grid overhaul fault processing library;
the power grid overhaul task issuing module is used for generating a power grid overhaul risk early warning notification list according to an accident treatment plan of the power grid overhaul task approved by an upper power grid department, issuing the notification list to operation and maintenance personnel and guiding power grid overhaul work;
and the power grid overhaul fault processing library module is used for storing actual solutions and accident solving effects when power grid accidents occur in the overhaul process of each station of power grid.
The power grid overhaul management system provided by the invention standardizes the flow of power grid overhaul task application, ensures that operation and maintenance personnel acquire power grid overhaul risk early warning notification in time, effectively guides the operation and maintenance personnel to monitor the power grid, provides an effective accident handling plan for sudden accidents, and ensures that power grid overhaul is performed efficiently.
Example 2:
as shown in fig. 1, the present invention provides a power grid overhaul management system, including:
the power grid overhaul task application module is used for detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a power grid outage plan corresponding to each station, generating a power grid overhaul task application and submitting the power grid overhaul task application to an upper power grid department; the power grid overhaul task application module comprises:
the power grid overhaul work detection unit is used for identifying whether to issue power grid overhaul work and notifying the power grid overhaul task application unit when the power grid overhaul work is identified to be issued;
the power grid overhaul content identification unit is used for extracting power grid overhaul contents of each station from the issued power grid overhaul work, determining a power grid outage plan, and analyzing the power grid bearing capacity and reminding notes;
the power grid overhaul task application unit is used for prompting the power grid overhaul content, the power grid outage plan, the power grid bearing capacity analysis and notice to generate a power grid overhaul task and reporting the power grid overhaul task to an upper power grid department;
the power grid maintenance task primary school unit is used for detecting whether the power grid maintenance task is reported to an upper power grid department or not, and initiating an application when the power grid maintenance task is not reported;
the checking flow of the power grid maintenance task is subjected to standard management, and the follow-up power grid maintenance risk early warning notification is issued after the checking flow is completed;
the power grid overhaul risk analysis module is used for identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station and generating an accident handling plan by referring to a power grid overhaul fault processing library; the power grid overhaul risk analysis module comprises:
the power grid operation mode adjustment and identification unit is used for identifying power grid operation mode adjustment and relay protection mode adjustment during overhaul of each station according to published power grid overhaul work;
the power grid overhaul risk identification unit is used for identifying risk items brought by power grid operation mode adjustment and relay protection mode adjustment during power grid overhaul of each station;
the power grid fault treatment plan generating unit is used for taking a risk item with the occurrence probability larger than a threshold value as a target accident, and taking a treatment plan of the target accident from a power grid overhaul fault treatment library as an accident treatment plan;
identifying an adjustment item during power grid overhaul, identifying a possible risk item, and searching an accident handling plan when the probability of occurrence of the risk item is larger than a threshold value and an accident can happen;
the power grid overhaul task issuing module is used for generating a power grid overhaul risk early warning notification list according to an accident treatment plan of the power grid overhaul task approved by an upper power grid department, issuing the notification list to operation and maintenance personnel and guiding power grid overhaul work; the power grid overhaul task issuing module comprises:
the power grid maintenance task rechecking unit is used for detecting whether the power grid maintenance task is reported to an upper power grid department and whether an accident treatment plan of the power grid maintenance task is generated, and restarting the application or regenerating the plan when the power grid maintenance task is not reported or generated;
the power grid overhaul risk early warning notification generation unit is used for generating a power grid overhaul risk early warning notification for a corresponding station according to the power grid overhaul task and the accident treatment plan when the power grid overhaul task is approved by an upper power grid department and the accident treatment plan is generated;
the early warning notification issuing unit is used for issuing the generated early warning notification of the power grid overhaul risk to unidirectional operation and maintenance personnel to guide the power grid overhaul work; the operation and maintenance personnel conduct power grid monitoring for the corresponding station according to power grid maintenance risk analysis in the power grid maintenance risk early warning notification bill, and execute an accident handling plan when an accident is encountered; the operation and maintenance personnel greatly improve the power grid overhaul efficiency through the power grid early warning notification sheet, and also improve the safety control level during the power grid overhaul period;
carrying out power grid maintenance task application and whether an accident handling plan accords with the flow or not again before the power grid maintenance task is issued, and designating maintenance work of operation and maintenance personnel when the power grid maintenance task is in accord with the current power grid maintenance risk early warning notice;
the power grid overhaul fault processing library module is used for storing actual solutions and accident solving effects when power grid accidents occur in the overhaul process of each station of power grid; the power grid overhaul fault processing library module comprises:
the database unit is used for storing an actual treatment scheme when an accident occurs in the power grid overhaul process;
the processing scheme query unit is used for carrying out matching query on the target accident with the occurrence probability exceeding the threshold value from the database unit, querying the recommended processing plan of the target accident and returning the recommended processing plan to the power grid overhaul risk analysis module;
the scheme comparison analysis unit is used for analyzing actual treatment schemes of accidents in the power grid overhaul process, classifying according to stations to which the accidents belong and the types of the accidents, and counting the number of the actual treatment schemes of various accidents;
the processing scheme evaluation unit is used for evaluating and grading the actual processing scheme of each accident;
the processing scheme evaluation unit evaluates each accident actual processing scheme piece according to whether the accident happens again after each accident actual processing scheme of the same accident is executed and the time length of the accident happens again;
setting the actual treatment scheme grade which does not generate the accident again after execution and the duration meets the requirement as the highest;
for the actual treatment scheme of the accident again, grading is carried out according to the time length of executing the actual treatment scheme from the time of the accident again;
the processing scheme inquiring unit firstly judges whether the same type of accidents have actual processing schemes, and takes the highest-grade accident processing scheme as a recommended processing scheme of the corresponding accidents when the same type of accidents have actual processing schemes, and inquires the actual processing scheme of the accident type with the correlation larger than a threshold value when the same type of accidents do not have the actual processing schemes;
the actual processing scheme of the accidents is saved through the database to provide basis for the accident processing scheme, and the accuracy and the effectiveness of the accident processing scheme are further provided;
when inquiring the accident handling schemes of the corresponding accidents, the same type is used as the main, and only when the types of the accidents of the same type do not exist, the handling schemes of other types of accidents are inquired, and only the types of the accidents with the correlation larger than the threshold value are inquired, so that the searching range is further reduced, the searching speed is improved, and the recommending speed of the accident handling scheme is further improved.
Example 3:
as shown in fig. 2, the invention provides a power grid overhaul management method, which comprises the following steps:
s1, detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a corresponding power grid outage plan, generating a power grid overhaul task application, and submitting the power grid overhaul task application to an upper power grid department;
s2, identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station, and generating an accident handling plan by referring to a power grid overhaul fault processing library;
s3, generating a grid overhaul risk early warning notice according to an accident treatment plan of a grid overhaul task approved by a superior grid department, issuing the notice to operation and maintenance personnel, and guiding the grid overhaul work.
The power grid overhaul management method provided by the invention standardizes the flow of power grid overhaul task application, ensures that operation and maintenance personnel acquire power grid overhaul risk early warning notification in time, effectively guides the operation and maintenance personnel to monitor the power grid, provides an effective accident handling plan for sudden accidents, and ensures that power grid overhaul is performed efficiently.
Example 4:
as shown in fig. 3, the invention provides a power grid overhaul management method, which comprises the following steps:
s1, detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a corresponding power grid outage plan, generating a power grid overhaul task application, and submitting the power grid overhaul task application to an upper power grid department; the specific steps of the step S1 are as follows:
s11, identifying whether to issue power grid maintenance work;
if yes, go to step S12;
if not, waiting for a set time period, and re-executing the step S11;
s12, extracting power grid overhaul contents of each station from the released power grid overhaul work, determining a power grid outage plan, and analyzing power grid bearing capacity and reminding notes;
s13, generating a power grid overhaul task by reminding power grid overhaul contents, a power grid outage plan, power grid bearing capacity analysis and notice, and reporting to an upper power grid department;
s14, detecting whether to report the power grid maintenance task to an upper power grid department;
if yes, enter step S2;
if not, returning to the step S13;
s2, identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station, and generating an accident handling plan by referring to a power grid overhaul fault processing library; the specific steps of the step S2 are as follows:
s21, identifying power grid operation mode adjustment and relay protection mode adjustment during maintenance of each station according to published power grid maintenance work;
s22, identifying risk items brought by power grid operation mode adjustment and relay protection mode adjustment during power grid overhaul of each station;
s23, taking a risk item with occurrence probability larger than a threshold value as a target accident, and checking a treatment scheme of the target accident from a power grid overhaul fault treatment library as an accident treatment scheme;
s3, generating a grid overhaul risk early warning notice according to an accident treatment plan of a grid overhaul task approved by a superior grid department, issuing the notice to operation and maintenance personnel, and guiding the grid overhaul work; the specific steps of the step S3 are as follows:
s31, detecting whether to report the power grid maintenance task to an upper power grid department;
if yes, go to step S32;
if not, returning to the step S13;
s32, detecting whether an accident handling plan of a power grid maintenance task is generated or not;
if yes, go to step S33;
if not, returning to the step S21;
s33, generating a grid overhaul risk early warning notice for the corresponding station according to the grid overhaul task and the accident handling plan;
s34, notifying unidirectional operation and maintenance personnel of the generated power grid overhaul risk early warning to issue, and guiding power grid overhaul work.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and it is intended that all such modifications and substitutions be within the scope of the present invention/be within the scope of the present invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A grid overhaul management system, comprising:
the power grid overhaul task application module is used for detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a power grid outage plan corresponding to each station, generating a power grid overhaul task application and submitting the power grid overhaul task application to an upper power grid department;
the power grid overhaul risk analysis module is used for identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station and generating an accident handling plan by referring to a power grid overhaul fault processing library;
the power grid overhaul task issuing module is used for generating a power grid overhaul risk early warning notification list according to an accident treatment plan of the power grid overhaul task approved by an upper power grid department, issuing the notification list to operation and maintenance personnel and guiding power grid overhaul work;
and the power grid overhaul fault processing library module is used for storing actual solutions and accident solving effects when power grid accidents occur in the overhaul process of each station of power grid.
2. The grid overhaul management system of claim 1, wherein the grid overhaul task application module comprises:
the power grid overhaul work detection unit is used for identifying whether to issue power grid overhaul work and notifying the power grid overhaul task application unit when the power grid overhaul work is identified to be issued;
the power grid overhaul content identification unit is used for extracting power grid overhaul contents of each station from the issued power grid overhaul work, determining a power grid outage plan, and analyzing the power grid bearing capacity and reminding notes;
the power grid overhaul task application unit is used for prompting the power grid overhaul content, the power grid outage plan, the power grid bearing capacity analysis and notice to generate a power grid overhaul task and reporting the power grid overhaul task to an upper power grid department;
and the power grid maintenance task primary school unit is used for detecting whether the power grid maintenance task is reported to an upper power grid department or not, and initiating an application when the power grid maintenance task is not reported.
3. The grid overhaul management system of claim 2, wherein the grid overhaul risk analysis module comprises:
the power grid operation mode adjustment and identification unit is used for identifying power grid operation mode adjustment and relay protection mode adjustment during overhaul of each station according to published power grid overhaul work;
the power grid overhaul risk identification unit is used for identifying risk items brought by power grid operation mode adjustment and relay protection mode adjustment during power grid overhaul of each station;
and the power grid fault treatment plan generating unit is used for taking the risk item with the occurrence probability larger than the threshold value as a target accident, and taking the treatment plan of the target accident from the power grid overhaul fault treatment library as an accident treatment plan.
4. The grid overhaul management system of claim 3, wherein the grid overhaul task delivery module comprises:
the power grid maintenance task rechecking unit is used for detecting whether the power grid maintenance task is reported to an upper power grid department and whether an accident treatment plan of the power grid maintenance task is generated, and restarting the application or regenerating the plan when the power grid maintenance task is not reported or generated;
the power grid overhaul risk early warning notification generation unit is used for generating a power grid overhaul risk early warning notification for a corresponding station according to the power grid overhaul task and the accident treatment plan when the power grid overhaul task is approved by an upper power grid department and the accident treatment plan is generated;
and the early warning notification issuing unit is used for issuing the generated power grid overhaul risk early warning notification to one-way operation and maintenance personnel to guide the power grid overhaul work.
5. The grid overhaul management system of claim 4, wherein the operation and maintenance personnel perform grid monitoring for the corresponding station according to the grid overhaul risk analysis in the grid overhaul risk early warning notice and execute an accident handling scheme when an accident is encountered.
6. The grid overhaul management system of claim 4, wherein the grid overhaul fault handling library module comprises:
the database unit is used for storing an actual treatment scheme when an accident occurs in the power grid overhaul process;
and the processing scheme query unit is used for carrying out matching query on the target accident with the occurrence probability exceeding the threshold value from the database unit, querying the recommended processing scheme of the target accident and returning the recommended processing scheme to the power grid overhaul risk analysis module.
7. The grid overhaul management system of claim 6, wherein the grid overhaul fault handling library module further comprises:
the scheme comparison analysis unit is used for analyzing actual treatment schemes of accidents in the power grid overhaul process, classifying according to stations to which the accidents belong and the types of the accidents, and counting the number of the actual treatment schemes of various accidents;
the processing scheme evaluation unit is used for evaluating and grading the actual processing scheme of each accident;
the processing scheme inquiring unit firstly judges whether the same type of accidents have actual processing schemes or not, and takes the highest-grade accident processing scheme as a recommended processing scheme of the corresponding accidents when the same type of accidents exist, and inquires the actual processing scheme of the accident type with the correlation larger than a threshold value when the same type of accidents do not have the actual processing scheme.
8. The grid overhaul management system according to claim 7, wherein the processing scheme evaluation unit evaluates each accident actual processing scheme piece according to whether the accident occurs again after each accident actual processing scheme of the same accident is executed, and the duration of the accident occurring again;
setting the actual treatment scheme grade which does not generate the accident again after execution and the duration meets the requirement as the highest;
for the actual treatment plan for the accident again, the actual treatment plan is classified according to the time length from the time when the accident again occurred to the time when the actual treatment plan was executed.
9. The power grid overhaul management method is characterized by comprising the following steps of:
s1, detecting published power grid overhaul work, extracting power grid overhaul contents of each station and a corresponding power grid outage plan, generating a power grid overhaul task application, and submitting the power grid overhaul task application to an upper power grid department;
s2, identifying adjustment of a power grid operation mode during overhaul according to published power grid overhaul work, analyzing power grid overhaul risks of each station, and generating an accident handling plan by referring to a power grid overhaul fault processing library;
s3, generating a grid overhaul risk early warning notice according to an accident treatment plan of a grid overhaul task approved by a superior grid department, issuing the notice to operation and maintenance personnel, and guiding the grid overhaul work.
10. The grid overhaul management method as claimed in claim 9, wherein the step S1 specifically comprises the steps of:
s11, identifying whether to issue power grid maintenance work;
if yes, go to step S12;
if not, waiting for a set time period, and re-executing the step S11;
s12, extracting power grid overhaul contents of each station from the released power grid overhaul work, determining a power grid outage plan, and analyzing power grid bearing capacity and reminding notes;
s13, generating a power grid overhaul task by reminding power grid overhaul contents, a power grid outage plan, power grid bearing capacity analysis and notice, and reporting to an upper power grid department;
s14, detecting whether to report the power grid maintenance task to an upper power grid department;
if yes, enter step S2;
if not, returning to the step S13;
the specific steps of the step S2 are as follows:
s21, identifying power grid operation mode adjustment and relay protection mode adjustment during maintenance of each station according to published power grid maintenance work;
s22, identifying risk items brought by power grid operation mode adjustment and relay protection mode adjustment during power grid overhaul of each station;
s23, taking a risk item with occurrence probability larger than a threshold value as a target accident, and checking a treatment scheme of the target accident from a power grid overhaul fault treatment library as an accident treatment scheme;
the specific steps of the step S3 are as follows:
s31, detecting whether to report the power grid maintenance task to an upper power grid department;
if yes, go to step S32;
if not, returning to the step S13;
s32, detecting whether an accident handling plan of a power grid maintenance task is generated or not;
if yes, go to step S33;
if not, returning to the step S21;
s33, generating a grid overhaul risk early warning notice for the corresponding station according to the grid overhaul task and the accident handling plan;
s34, notifying unidirectional operation and maintenance personnel of the generated power grid overhaul risk early warning to issue, and guiding power grid overhaul work.
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