CN113537783A - Intelligent management and control method for power grid maintenance safety risk - Google Patents
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Abstract
The invention relates to an intelligent management and control method for power grid maintenance safety risks, which is characterized by comprising the following steps: after discovering the equipment abnormality, the transportation and inspection personnel upload the inspection data to a transportation and management unit; the operation scheme is drawn up by the transportation and inspection unit according to the abnormal condition of the equipment and uploaded to the supervision unit, and the supervision unit supervises and audits the operation scheme remotely according to the operation scheme; uploading operation data and field data by the operation inspector according to the operation requirement passing the audit; the supervision unit checks and supervises the actual maintenance operation and checks or corrects the completed maintenance operation according to the operation data and the field data; the intelligent management and control system adopting the method covers the functions of operation management, application navigation and professional file management, realizes the functions of operation material submission, plan scheme verification and problem rectification by utilizing the interactive communication of the mobile phone terminal and the PC terminal, relieves the current situation that safety supervision team personnel are insufficient and cannot supervise and check various operation sites due to excessive operation sites, and further ensures the production operation safety.
Description
Technical Field
The invention relates to the technical field of power grid dispatching, in particular to an intelligent management and control method for power grid maintenance safety risks.
Background
The power grid implements a basic scheduling system of 'unified scheduling and hierarchical management', and is divided into three types of electric personal, equipment and electric safety accidents according to the classification standard of the electric accident grades. The evaluation and risk management of various risk factors in the power supply station power grid operation process are reported in a manual and offline mode; and a complete risk management system and informatization platform support in the aspects of risk assessment, risk early warning control auxiliary strategy and emergency management are lacked.
Obviously, it is very urgent to establish and perfect a complete power grid safe operation risk management control system. In order to increase the management work intensity of a safety risk management organization and ensure the implementation of management and control measures, the invention provides an intelligent management and control method for the power grid maintenance safety risks, which provides a first field view for managers, effectively improves the grasping condition of the managers at all levels on the field, and ensures the safety of production operation. The literature report and the practical application which are the same as or similar to those of the intelligent management and control method for the power grid overhaul safety risk are not found so far.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the intelligent power grid maintenance safety risk management and control method which is scientific, reasonable, high in applicability and good in effect, can relieve the current situation that safety supervision personnel cannot supervise and inspect various operation sites due to the fact that the operation sites are too many and the safety supervision personnel cannot supervise and inspect the various operation sites, and further guarantees the production operation safety.
The technical scheme adopted for realizing the purpose of the invention is that the intelligent management and control method for the power grid maintenance safety risk is characterized by comprising the following steps:
step 1: the operation and inspection personnel find the equipment is abnormal, data is input through the management and control system and reported to the operation and inspection unit, the operation and inspection unit judges the abnormal condition of the equipment, corresponding data and relevant information are input according to the operation mode to be adopted, and the corresponding data and the relevant information are input through emergency repair operation or plan operation and reported to the supervision unit;
step 2: the supervision unit supervises and audits the data and related information reported by the operation and inspection unit and formulates a corresponding emergency repair work order or plan work order, and returns the data which do not meet the requirements of emergency repair work to the operation and inspection unit;
and step 3: the operation and inspection unit determines the operation data and the field data which need to be uploaded according to the plan work order which passes the audit;
and 4, step 4: the supervision unit carries out auditing and supervision on the actual maintenance operation according to the operation data and the field data;
and 5: and the supervision unit checks or corrects the completed maintenance operation, generates a maintenance operation scheme for completing the maintenance operation and issues the maintenance operation scheme so as to control the safety risk of the power grid maintenance.
Further, the first-aid repair work and planning work comprise the following steps:
the first-aid repair operation execution step:
s101, a transport inspection person finds that equipment is abnormal, and records data through a management and control system and reports the data to a transport inspection unit;
s102, the operation and inspection unit judges whether the equipment is abnormal or not and needs to carry out emergency repair operation; the first-aid repair operation is met, the operation and inspection unit inputs corresponding inspection information and maintenance operation data and reports the inspection information and the maintenance operation data to the supervision unit;
the supervision unit supervises and checks the inspection information and the maintenance work data reported by the transportation and inspection unit, judges whether the first-aid repair work is met, generates a first-aid repair work order and does not return to the transportation and inspection unit for re-judgment;
s103, recording emergency repair work order information;
s301, a transport inspection worker arrives at the site and inputs site information;
the supervision unit checks and supervises the actual maintenance operation according to the operation preparation data and the field information, judges whether the operation and inspection unit breaks rules or regulations in real time during the operation, informs the operation and inspection unit to correct and modify the operation and does not continue the maintenance operation;
s302, after the operation and inspection personnel finish the maintenance task, the operation completion information is input, and the operation is completed under the supervision of the supervision personnel;
s303, the supervision unit checks and rectifies the work order which finishes the operation, judges whether the work order is standard or not, normalizes to form complete data for filing, forms a rectification suggestion for an irregular work order, and sends the rectification suggestion to the operation and inspection unit for rectification and rechecking;
after the operation and inspection unit is rectified, the supervision unit audits, and after the operation and inspection unit is qualified, an audit report is formed and stored;
a planning operation execution step:
s101, a transport inspection person finds that equipment is abnormal, and records inspection data through a management and control system and reports the inspection data to a transport inspection unit;
s102, the operation and inspection unit judges whether the equipment is abnormal or not and needs to carry out emergency repair operation;
s201, if the emergency repair operation is not met, recording equipment abnormal data into a defect pool by a transportation and inspection unit, listing a maintenance plan and reporting to a supervision unit;
the supervision unit supervises and audits the routing inspection data reported by the transportation and inspection unit, judges whether to be listed in an inspection plan, and meets the requirement of operating a work order according to the inspection plan and does not meet the requirement of returning to the transportation and inspection unit;
s202, planning operation work order entry;
s203, the operation checking unit uploads the required operation preparation data according to the approved planned operation work order;
the supervision unit supervises and audits the operation preparation data reported by the operation inspection unit, judges whether the operation preparation data meet the requirements, and meets the requirement of continuing the process and does not meet the requirement of returning to the operation inspection unit;
s301, a transport inspection worker arrives at the site and inputs site information;
the supervision unit checks and supervises the actual maintenance operation according to the operation preparation data and the field information, judges whether the operation and inspection unit breaks rules or regulations in real time during the operation, informs the operation and inspection unit to correct and modify the operation and does not continue the maintenance operation;
s302, after the operation and inspection personnel finish the maintenance task, the operation completion information is input, and the operation is completed under the supervision of the supervision personnel;
s303, the supervision unit checks and rectifies the work order which finishes the operation, judges whether the work order is standard or not, normalizes to form complete data for filing, forms a rectification suggestion for an irregular work order, and sends the rectification suggestion to the operation and inspection unit for rectification and rechecking;
and (4) after the operation and inspection unit is rectified, the supervision unit audits, and after the operation and inspection unit is qualified, an audit report is formed and is filed.
Further, the inspection information is checked and supervised, and the method comprises the following steps:
the auditing of the step S102 by the supervision unit includes: the inspection information comprises full-caliber information of 0.4kV to 220kV line fault tripping and power failure, equipment name, fault point, work order number and equipment maintenance unit information according to the voltage class; maintenance work data-personnel, vehicle, site, reason, time limit, scheme information;
the auditing of the step S203 by the supervision unit comprises the following steps: the operation preparation data comprise work tickets to be executed, task lists, survey records, safety organization technical measure plans, safety risk assessment tables, early warning notices and early warning feedback lists. Checking and verifying the operation preparation data of the planning operation, and after the operation preparation data passes the checking, the operation and inspection unit develops the planning operation;
the auditing of the step S301 by the supervision unit includes: the scene information-the final executed work order, the measure plan, the post arrival in place information and other photos, and simultaneously uploads the information required by the scene operation, the safety transaction, the tools and the safety civilized construction supervision, and the actual scene operator, vehicle and scheme information;
the auditing of the regulatory unit S303 includes: the completion operation information, namely the finished work ticket, the in-place post and the field information after the operation is finished;
and the supervision unit checks the audit data at the same time, forms an adjustment and modification suggestion for the irregular data, sends the adjustment and modification suggestion to the operation and inspection unit, and forms an inspection operation scheme for filing and releasing after the adjustment and modification is completed and passes the audit so as to control the safety risk of power grid inspection and repair.
Further, electric wire netting overhauls safe risk intelligence management and control system, its characterized in that includes: the system comprises a planning operation management module, an application navigation module and a professional file management module, wherein the planning operation management module, the application navigation module and the professional file management module all realize the functions of submitting operation materials, checking a planning scheme and correcting problems by utilizing the interactive communication of a mobile phone terminal and a PC terminal;
plan operation management module-submitting the original operation data and operation data of the line, checking the submitted content and supervising and rectifying the operation with problems;
the navigation module is applied to determine the address navigation of each unit, power supply station, transformer substation, line and operation site, so that the direct inspection is conveniently carried out by managers, and the management inspection on the safety of teams and groups can be realized;
the professional file management module realizes systematic filing of operation data and audit files, integrates meeting spirit, a power grid system diagram, professional knowledge, regulation specifications and accident notification contents, and is convenient for production managers to look up at any time.
The intelligent management and control method for the power grid maintenance safety risk has the beneficial effects that: the intelligent management and control system can design operation data of two types of operation and management and control flows of schemes according to different timeliness characteristics of emergency repair operation and planning operation, and can conduct and supervise intervention on line in real time through the intelligent management and control system for power grid maintenance safety risks, so that all levels of personnel participate in safety supervision, and can control the site jointly, thereby realizing full coverage of the operation site, relieving the current situation that safety supervision staff cannot supervise and check various operation sites due to too many operation sites and insufficient safety supervision staff, and further ensuring the production operation safety. Has the advantages of scientific and reasonable method, strong applicability and good effect.
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 embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flow diagram illustrating a security risk intelligent management and control method for power grid maintenance work according to the present invention.
Detailed Description
The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments of the invention that may be used in real time.
As shown in fig. 1, an embodiment of the present invention provides a security risk intelligent management and control method flow for power grid maintenance operation, where all implementation flows are completed through a management and control system, and the method flow includes:
s101, the abnormal information of the equipment is obtained from the abnormal condition of the equipment found by daily inspection or check of the personnel, and the abnormal condition of the equipment is informed to the inspection unit, and the operation is applied to the supervision unit.
S102, the first-aid repair information is input by a person specially assigned to the operation and inspection unit, and data and related information are input.
S201, the maintenance plan is input by a special person of a transportation and inspection unit, and data and related information are input.
And S103 and S202 generate corresponding work orders according to different operation modes.
And S201-S202, initiating a planned operation approval link of a supervision unit for planned operation, and managing and controlling according to a power grid risk level (four to six levels), a voltage level (220kV to 10kV) and an operation risk level (four to one level) to generate a planned operation work order.
S203, after checking the work order in the system, the specially-assigned person of the unit of transportation and inspection enters the 'work preparation data' of the work.
S301, the operation and inspection personnel arrive at the site, the site operation information is input, and the site information is input.
S302, after the overhaul task is completed, the operation staff enters plan operation completion information, wherein the information entering comprises the following steps: and finally, finishing the operation under the supervision of a supervisor by using the finally executed work ticket, the measure plan, the post arrival information and other photos.
S303, the supervision unit needs to check the data of the work order and supervise the whole urgent repair and inspection operation in real time, and the specific supervision content and flow comprise information such as inspection of the urgent repair order or work order on site, site construction pictures and power transmission condition recovery after the operation is finished. Examining and approving each flow of the operation, monitoring the whole operation, and carrying out problem rectification and monitoring on the operation which does not conform to the standard, wherein the specific monitoring content and flow comprise checking whether the operation content is consistent with the plan report or not, checking whether a work ticket of the operation field is correctly filled and used or not, checking whether the field investigation is carried out according to the regulation or not, compiling and approving safety organization technical measures or not and the like.
The following tables 1 to 3 list three modules of the security risk intelligent management and control system respectively: the operation management module, the application navigation module and the professional file management module realize intelligent management and control of power grid maintenance safety risks through interactive communication of the mobile phone terminal and the PC terminal.
TABLE 1 Job management Module Structure and functionality
TABLE 2 application navigation Module Structure and functionality
Table 3 professional file management module structure and function
As shown in tables 1 to 3, the management and control system has the following structure, including a primary service item: the system comprises an operation management module, an application navigation module, a professional file management module and a secondary service item under the primary service item.
And the operation management module is used for information transmission, data verification, operation approval, real-time supervision, problem rectification and the like of emergency repair operation and plan operation.
By applying the navigation module, fixed-point navigation realizes address navigation of each unit, power supply station, transformer substation, line and operation site, and is convenient for managers to carry out 'four or two straight' inspection. Based on a hundred-degree map, the operating point and all the class stations (stations) under jurisdiction are accurately positioned through field verification, so that not only can the 'four or two straight lines' of the operating field be realized, but also the 'four or two straight lines' of the team safety management and inspection can be realized.
A professional document management module for a collection material of a system, comprising: meeting spirit, a power grid system diagram, professional knowledge, regulation specifications, accident notification and the like, and is convenient for production managers to look up at any time.
The embodiment of the invention has the beneficial effects that: by using the intelligent management and control method and the intelligent management and control system for the power grid maintenance safety risks, the current situation that due to too many operation sites, safety supervision staff are insufficient and supervision and inspection cannot be carried out on various operation sites is relieved by using pre-review data before operation inspection and formal data in operation of the mobile phone terminal and the PC terminal, and the full coverage of the operation sites is achieved. Aiming at different application scenes of first-aid repair operation and planning operation, an operation auditing and monitoring process is reasonably planned, the management working strength of a safety risk management and control organization is increased, and the implementation of management and control measures is ensured.
The description of the present invention is not intended to be exhaustive or to limit the scope of the claims, and those skilled in the art will be able to conceive of other substantially equivalent alternatives, without inventive step, based on the teachings of the embodiments of the present invention, within the scope of the present invention.
Claims (4)
1. The intelligent management and control method for the maintenance safety risk of the power grid is characterized by comprising the following steps:
step 1: the operation and inspection personnel find the equipment is abnormal, data is input through the management and control system and reported to the operation and inspection unit, the operation and inspection unit judges the abnormal condition of the equipment, corresponding data and relevant information are input according to the operation mode to be adopted, and the corresponding data and the relevant information are input through emergency repair operation or plan operation and reported to the supervision unit;
step 2: the supervision unit supervises and audits the data and related information reported by the operation and inspection unit and formulates a corresponding emergency repair work order or plan work order, and returns the data which do not meet the requirements of emergency repair work to the operation and inspection unit;
and step 3: the operation and inspection unit determines the operation data and the field data which need to be uploaded according to the plan work order which passes the audit;
and 4, step 4: the supervision unit carries out auditing and supervision on the actual maintenance operation according to the operation data and the field data;
and 5: and the supervision unit checks or corrects the completed maintenance operation, generates a maintenance operation scheme for completing the maintenance operation and issues the maintenance operation scheme so as to control the safety risk of the power grid maintenance.
2. The intelligent management and control method for power grid overhaul safety risks according to claim 1, wherein the first-aid repair work and planning work comprise the following steps:
the first-aid repair operation execution step:
s101, a transport inspection person finds that equipment is abnormal, and records data through a management and control system and reports the data to a transport inspection unit;
s102, the operation and inspection unit judges whether the equipment is abnormal or not and needs to carry out emergency repair operation; the first-aid repair operation is met, the operation and inspection unit inputs corresponding inspection information and maintenance operation data and reports the inspection information and the maintenance operation data to the supervision unit;
the supervision unit supervises and checks the inspection information and the maintenance work data reported by the transportation and inspection unit, judges whether the first-aid repair work is met, generates a first-aid repair work order and does not return to the transportation and inspection unit for re-judgment;
s103, recording emergency repair work order information;
s301, a transport inspection worker arrives at the site and inputs site information;
the supervision unit checks and supervises the actual maintenance operation according to the operation preparation data and the field information, judges whether the operation and inspection unit breaks rules or regulations in real time during the operation, informs the operation and inspection unit to correct and modify the operation and does not continue the maintenance operation;
s302, after the operation and inspection personnel finish the maintenance task, the operation completion information is input, and the operation is completed under the supervision of the supervision personnel;
s303, the supervision unit checks and rectifies the work order which finishes the operation, judges whether the work order is standard or not, normalizes to form complete data for filing, forms a rectification suggestion for an irregular work order, and sends the rectification suggestion to the operation and inspection unit for rectification and rechecking;
after the operation and inspection unit is rectified, the supervision unit audits, and after the operation and inspection unit is qualified, an audit report is formed and stored;
a planning operation execution step:
s101, a transport inspection person finds that equipment is abnormal, and records inspection data through a management and control system and reports the inspection data to a transport inspection unit;
s102, the operation and inspection unit judges whether the equipment is abnormal or not and needs to carry out emergency repair operation;
s201, if the emergency repair operation is not met, recording equipment abnormal data into a defect pool by a transportation and inspection unit, listing a maintenance plan and reporting to a supervision unit;
the supervision unit supervises and audits the routing inspection data reported by the transportation and inspection unit, judges whether to be listed in an inspection plan, and meets the requirement of operating a work order according to the inspection plan and does not meet the requirement of returning to the transportation and inspection unit;
s202, planning operation work order entry;
s203, the operation checking unit uploads the required operation preparation data according to the approved planned operation work order;
the supervision unit supervises and audits the operation preparation data reported by the operation inspection unit, judges whether the operation preparation data meet the requirements, and meets the requirement of continuing the process and does not meet the requirement of returning to the operation inspection unit;
s301, a transport inspection worker arrives at the site and inputs site information;
the supervision unit checks and supervises the actual maintenance operation according to the operation preparation data and the field information, judges whether the operation and inspection unit breaks rules or regulations in real time during the operation, informs the operation and inspection unit to correct and modify the operation and does not continue the maintenance operation;
s302, after the operation and inspection personnel finish the maintenance task, the operation completion information is input, and the operation is completed under the supervision of the supervision personnel;
s303, the supervision unit checks and rectifies the work order which finishes the operation, judges whether the work order is standard or not, normalizes to form complete data for filing, forms a rectification suggestion for an irregular work order, and sends the rectification suggestion to the operation and inspection unit for rectification and rechecking;
and (4) after the operation and inspection unit is rectified, the supervision unit audits, and after the operation and inspection unit is qualified, an audit report is formed and is filed.
3. The intelligent management and control method for power grid overhaul safety risks according to claim 1, wherein the auditing and monitoring of the routing inspection information comprises:
the auditing of the step S102 by the supervision unit includes: the inspection information comprises full-caliber information of 0.4kV to 220kV line fault tripping and power failure, equipment name, fault point, work order number and equipment maintenance unit information according to the voltage class; maintenance work data-personnel, vehicle, site, reason, time limit, scheme information;
the auditing of the step S203 by the supervision unit comprises the following steps: the operation preparation data comprise work tickets to be executed, task lists, survey records, safety organization technical measure plans, safety risk assessment tables, early warning notices and early warning feedback lists. Checking and verifying the operation preparation data of the planning operation, and after the operation preparation data passes the checking, the operation and inspection unit develops the planning operation;
the auditing of the step S301 by the supervision unit includes: the scene information-the final executed work order, the measure plan, the post arrival in place information and other photos, and simultaneously uploads the information required by the scene operation, the safety transaction, the tools and the safety civilized construction supervision, and the actual scene operator, vehicle and scheme information;
the auditing of the regulatory unit S303 includes: the completion operation information, namely the finished work ticket, the in-place post and the field information after the operation is finished;
and the supervision unit checks the audit data at the same time, forms an adjustment and modification suggestion for the irregular data, sends the adjustment and modification suggestion to the operation and inspection unit, and forms an inspection operation scheme for filing and releasing after the adjustment and modification is completed and passes the audit so as to control the safety risk of power grid inspection and repair.
4. The power grid overhaul safety risk intelligent management and control system for realizing the method in claim 1 is characterized by comprising the following steps: the system comprises a planning operation management module, an application navigation module and a professional file management module, wherein the planning operation management module, the application navigation module and the professional file management module all realize the functions of submitting operation materials, checking a planning scheme and correcting problems by utilizing the interactive communication of a mobile phone terminal and a PC terminal;
plan operation management module-submitting the original operation data and operation data of the line, checking the submitted content and supervising and rectifying the operation with problems;
the navigation module is applied to determine the address navigation of each unit, power supply station, transformer substation, line and operation site, so that the direct inspection is conveniently carried out by managers, and the management inspection on the safety of teams and groups can be realized;
the professional file management module realizes systematic filing of operation data and audit files, integrates meeting spirit, a power grid system diagram, professional knowledge, regulation specifications and accident notification contents, and is convenient for production managers to look up at any time.
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