CN107368955A - The implementation method of power grid risk, equipment Risk and operating risk integration linkage - Google Patents
The implementation method of power grid risk, equipment Risk and operating risk integration linkage Download PDFInfo
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Abstract
The invention discloses the implementation method of a kind of power grid risk, equipment Risk and operating risk integration linkage, it is related to power grid application system business interaction technique field.Described power grid risk, equipment Risk and the implementation method of operating risk integration linkage, by establishing interaction relation between each business module of each electrical network business subsystem, realize the business dependence between each business module, so as to realize the linkage between power grid risk, equipment Risk and operating risk three, unified risk management and control supervising platform is established, Risk Supervision hardly possible is avoided the occurrence of and easily the situation of information mistakes and omissions occurs；The present invention can effectively reduce the workload of business personnel's risk analysis, solve the problems, such as that business personnel repeats logging data in many places, improve operating efficiency, reduce risk management cost.
Description
Technical field
The invention belongs to power grid application system business interaction technique field, more particularly to a kind of power grid risk, equipment Risk
And the implementation method of operating risk integration linkage.
Background technology
Guangxi Power Grid makes great efforts to carry out peace wind System Construction always, by effort for many years, is achieved in terms of risk management and control
Certain achievement.According to Nan Wang teams and groups generalized construction requirements, Guangxi Power Grid Corp. in 2013 completes teams and groups' standardization correlation function
Build and promote, establish operating risk storehouse, realize operation or work standard and operating risk linkage pipe diameter design.Guangxi electricity in 2014
The perfect management function of power network baseline risk and pre-alert notification book of net company, has formulated complete information form, has realized electricity
The automated closed-loop of net risk flow, power network baseline risk storehouse is established, complete power grid risk management and control is established in preferentially being netted in south
Thinking.
By the big concentration of south net, big unified Constructing ideas, the whole district for realizing safe production management system promotes and applied,
Wherein the production schedule, operating risk function all realize information system management, and realize association.But because power grid risk is from system
Operation portion issues, and the requirement of specific control measure implements feedback by each production unit, need to be closed with the production schedule, operating risk etc.
Connection, the management and control fusion of three Risks is realized, risk management and control flow relative with planning management module need to connect, and carry out whole supervision pipe
Reason, at present because system is built respectively, it is necessary to which business personnel's login two systems are operated.
It is mainly manifested in following problem：
1st, the assessment to equipment Risk and management and control at present lacks information system support, and equipment evaluation rests on electronic document
Management, number of devices is numerous, is not easy to examination ＆ verification management, more unfavorable statistical analysis, equipment risk evaluation is dependent on power grid risk etc.
Factor, currently without the linkage realized with power grid risk, equipment Risk management and control need to implement to production schedule execution, at present can not be real
Now with the closed loop management of the production schedule, manually judge entirely, increase teams and groups' workload；
2nd, because power grid risk, equipment Risk, the Risks management and control of operating risk three are realized in a different manner, risk is caused
Normality landing synchronous interaction it is difficult, risk management and control record management is difficult, O＆M requirement and interface it is unintelligible caused by excessive O＆M, with
And the new work amount burden that risk management and control information transmission is brought；
3rd, when kinds of risks occurs simultaneously, management and control requires disunity, and teams and groups perform difficulty, excessive O＆M easily occur,
Increase teams and groups' workload, while without unified management and control supervising platform, Risk Supervision is difficult, and information mistake easily occurs in Risk Supervision
Leakage；
4th, the management and control flow function for the annual basis risk realized, the establishment therefrom adjusted, examines and is published to prefectures and cities
Office, adjusts the benchmark management and control power grid risk list that cloth is readjusted the distribution in accepting with realizing, and ground is adjusted each production and implementation department to implement control and arranged
The feedback applied, but be only capable of realizing that the management and control inside system operation portion is filled at present, the department in other nonsystematic operation portions can not connect
The risk requirement of system operation portion issue is received, annual basis risk can not be realized to defeated, change, holding with each equipment portion business personnel
Connect, causing risk management and control to record and count, labor intensive is more, and risk management cost is high；
The present invention is directed to above mentioned problem, proposes a kind of power grid risk, equipment Risk and operating risk integration linkage
Implementation method, suitable for the service interaction between the scattered power network related system of large-scale complex.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of power grid risk, equipment Risk and operating risk integration connection
Business module is cross-linked with each other interactive implementation method between each subsystem in dynamic implementation method, that is, electrical network business system；
By combing the business dependence between each business module, the association established between service sub-system between business module is closed
System, business is interrelated between realizing business module, solves power grid risk, equipment Risk and the mutual connection of operating risk three
It is dynamic, business personnel's risk analysis workload is reduced, solves the problems, such as that business personnel repeats logging data in many places.
The present invention is that solve above-mentioned technical problem by the following technical solutions：A kind of power grid risk, equipment Risk
And the implementation method of operating risk integration linkage, including following steps：
(1) equipment state evaluation and risk evaluation model are established：Risk assessment is carried out to equipment with risk Metrics partitioning,
According to the importance and health degree of equipment, equipment Risk rank is determined, equipment Risk matrix is formed, so that it is determined that the management and control of equipment
Grade；
(2) equipment state evaluation and the incidence relation between risk assessment and power grid risk are established：Equipment state evaluate and
Risk assessment is divided into baseline risk assessment and dynamic risk is assessed, and the importance of the risk class influence equipment of power grid risk is commented
Estimate；By the construction of information system, by importing the annual basis risk assessment of power grid risk in the assessment of equipment baseline risk
Generate equipment baseline risk assess it is single, by importing annual overhaul risk, the moon of power grid risk in the assessment of equipment dynamic risk
Degree maintenance risk and pre-alert notification inteilectual's forming apparatus dynamic risk assess it is single, so as to realize equipment state evaluation and risk assessment with
The linkage of power grid risk；
(3) incidence relation established between equipment Risk management and control and job task：Commented by equipment state evaluation and risk
Estimate the management and control grade for drawing equipment, the equipment initiating equipment risk management and control flow high to management and control grade carries out equipment Risk management and control；
The specific production schedule is implemented in equipment Risk management and control flow, by associating the production schedule, and the production schedule has associated work
Industry risk, so as to realize the linkage of equipment Risk management and control and operating risk；
(4) incidence relation established between power grid risk and the production schedule：Electricity is established between OMS and PMS systems
The docking association of net risk, interacting for the power grid risk data between OMS and PMS systems is realized by data-interface,
PMS systems realize the undertaking of power grid risk；Risk management and control includes power grid risk management and control, equipment Risk management and control and operating risk pipe
Control, the requirement of power grid risk management and control, equipment Risk management and control and operating risk management and control is considered in risk management and control implements feedback,
The production schedule is uniformly assigned, same equipment is realized, unified management and control, takes precautions against the operation of multiple risks；Uniformly assigning the production schedule
When, realize that the production schedule and the linkage of power grid risk management and control, equipment Risk management and control and operating risk management and control requirement associate, be intended to
Automated closed-loop relation is formed with power grid risk, equipment Risk and operating risk, PMS system datas is established and leads to OMS data
Road, really realize the complete monitoring of risk management and control.
Further, the importance of the equipment in the step (1) includes general, concern, important and crucial；Equipment is good for
Kang Du include it is normal, pay attention to, be abnormal and serious；The risk class of equipment is divided into I grade, II grade, III grade and IV grade.
Further, the information system in the step (2) includes OMS and PMS systems, and the OMS includes
Power grid risk module and equipment Risk module, the PMS systems include operating risk module.
Further, the equipment Risk management and control flow in the step (3) include establishment, countersign, examination ＆ verification, perform and effectively
Property evaluation five links；The specific production schedule is implemented in link is performed, by associating the production schedule, and the production schedule is
Associated job risk, so as to realize the linkage of equipment Risk management and control and operating risk.
Compared with prior art, a kind of power grid risk provided by the present invention, equipment Risk and operating risk integration connection
Dynamic implementation method, by establishing interaction relation between each business module of each electrical network business subsystem, realize each business mould
Business dependence between block, so as to realize the linkage between power grid risk, equipment Risk and operating risk three, establish system
One risk management and control supervising platform, avoid the occurrence of Risk Supervision hardly possible and easily the situation of information mistakes and omissions occur；The present invention can have
Effect reduces the workload of business personnel's risk analysis, solves the problems, such as that business personnel repeats logging data in many places, improves work
Efficiency, reduce risk management cost.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in being described below to embodiment
It is briefly described, it should be apparent that, drawings in the following description are only one embodiment of the present of invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the relay protection of the present invention and peace is evaluated from equipment state and risk assessment flow chart；
Fig. 2 is the equipment Risk matrix diagram of the present invention；
Fig. 3 is the power grid risk of the present invention and the interaction relation of Chemical Apparatus Importance Classification；
Fig. 4 is the equipment Risk management and control flow chart of the present invention.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made,
Belong to the scope of protection of the invention.
The implementation method that a kind of power grid risk, equipment Risk and operating risk integration provided by the present invention link, tool
Body implementation steps are as follows：
(1) equipment state evaluation and risk evaluation model are established：Risk assessment is carried out to equipment with risk Metrics partitioning,
According to the importance of equipment and health degree (equipment state), equipment Risk matrix is formed, determines equipment Risk rank, so that it is determined that
The management and control grade of equipment；
So that relay protection and peace are from equipment state evaluation and risk assessment as an example：
1st, equipment state evaluation and risk assessment list are established, determines the health degree (equipment state) and importance of equipment, from
And the risk class of equipment is determined, as shown in table 1；Relay protection and peace from equipment state evaluation and risk assessment flow such as Fig. 1
It is shown；
The equipment state of table 1. is evaluated and risk assessment list
2nd, equipment Risk matrix is formed by equipment Risk rank, as shown in Fig. 2 health degree (state) evaluates calculation formula
It is as follows：
Wherein, n be rule layer criterion quantity, aiWeight for this criterion relative to target；M is in criterion i
Sub- criterion quantity, ajWeight for the sub- criterion of this relative to its corresponding criterion；L be sub- criterion j in state parameter quantity, ak
Weight for this quantity of state relative to its corresponding sub- criterion, PkFor the scoring of this quantity of state, S is the health degree of evaluation object
(state) evaluation result；
(2) equipment state evaluation and the incidence relation between risk assessment and power grid risk are established：Equipment state evaluate and
Risk assessment is divided into baseline risk assessment and dynamic risk is assessed, and the importance of the risk class influence equipment of power grid risk is commented
Estimate；By the construction of information system, increased newly on equipment risk evaluation interface and import annual basis risk function, import power network wind
The annual basis risk assessment generation equipment baseline risk of danger is assessed single；Import the annual overhaul risk of power grid risk, monthly inspection
Repair risk and pre-alert notification inteilectual's forming apparatus dynamic risk assesses list, equipment risk evaluation fills " power network year automatically according to system
Degree maintenance risk ", " the monthly maintenance risk of power network ", " power network early warning ", as shown in table 2；Form power grid risk and Chemical Apparatus Importance Classification
Interaction relation, as shown in Figure 3；
The equipment risk evaluation list of table 2
Data constraint in equipment risk evaluation list is as shown in table 3：
The data constraint of the equipment risk evaluation list of table 3
(3) incidence relation established between equipment Risk management and control and job task：Commented by equipment state evaluation and risk
Estimate the management and control grade for drawing equipment, the equipment high to management and control grade needs initiating equipment risk management and control flow to carry out equipment Risk pipe
Control, as shown in Figure 4；
Equipment Risk management and control flow, which includes establishment, countersign, examination ＆ verification, execution and five links of efficiency evaluation, examination ＆ verification, to be included
The specific responsibility examination ＆ verification of system operation portion and system operation portion leader examination ＆ verification；The specific production schedule is implemented to performing link, passes through pass
Join the production schedule, and production schedule associated job risk, so as to realize the linkage of equipment Risk management and control and operating risk, such as table
INTERFACE MODEL is performed in the flow of equipment Risk management and control shown in 4：
INTERFACE MODEL is performed in the equipment Risk management and control flow of table 4
Every business constraint is as follows in equipment Risk management and control flow：
1st, assign yearly plan, assign monthly plan：Directly invoke OMS yearly plans, the newly-increased plan in monthly plan establishment interface to OMS
Planning management；
2nd, association plan：OMS planning management, PMS Maintenance and Repair plans can be associated；
3rd, batch setting：Selected management and control measures deadline, performance can be filled in batches；
4th, after user preserves plan, system establishes the incidence relation of management and control measures and plan；Management and control measures association plan with
Afterwards, " the execution state " of management and control measures, " actual finish time " and " performance " is in terms of the execution that the management and control measures associate
" work execution state " drawn, " work performs the end time ", the change of " performance " field contents and change；
(4) incidence relation established between power grid risk and the production schedule：The year of the power grid risk imported in step (2)
" control measure requirement " column or " the risk management and control requirement " of degree maintenance risk, monthly maintenance risk and pre-alert notification book management and control list
Column, realize annual overhaul risk control measure, monthly maintenance risk control measure, pre-alert notification book management and control measures and the production schedule
Association, click on " association plan " link and show that the page is checked in association plan, as shown in table 7；Annual overhaul risk pipe as shown in table 5
List is controlled, as shown in table 6 monthly maintenance risk and pre-alert notification book management and control list：
The annual overhaul risk list of table 5
The monthly maintenance risk of table 6 and pre-alert notification book list
The association plan of table 7 is checked
After the completion of the plan of PMS system productions performs, control measure and annual basis that system automatically associates the plan
Risk is updated, filling control measure performance, actual finish time, executor；OMS work plan performs completion
Afterwards, the control measure and annual basis risk that system automatically associates the plan are updated, and filling control measure complete feelings
Condition, actual finish time, executor.
The docking that power grid risk is established between OMS and PMS systems is associated, and OMS is realized by data-interface
Interacting for power grid risk data between PMS systems, the undertaking of power grid risk is realized in PMS systems；Risk management and control includes electricity
Net risk management and control, equipment Risk management and control and operating risk management and control, consider power grid risk pipe in risk management and control implements feedback
The requirement of control, equipment Risk management and control and operating risk management and control, uniformly assigns the production schedule, realizes same equipment, unified management and control, prevents
The operation of the multiple risks of model；When uniformly assigning the production schedule, the production schedule and power grid risk management and control, equipment Risk management and control are realized
And the linkage association of operating risk management and control requirement, it is intended to form automated closed-loop with power grid risk, equipment Risk and operating risk
Relation, establishes PMS system datas and OMS data channel, really realizes the complete monitoring of risk management and control.
Above disclosed is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in change or modification, all
It should be included within the scope of the present invention.
Claims (5)
1. the implementation method of a kind of power grid risk, equipment Risk and operating risk integration linkage, it is characterised in that including following
Several steps：
(1) equipment state evaluation and risk evaluation model are established：Risk assessment is carried out to equipment with risk Metrics partitioning, according to
The importance and health degree of equipment, equipment Risk rank is determined, equipment Risk matrix is formed, so that it is determined that management and control of equipment etc.
Level；
(2) equipment state evaluation and the incidence relation between risk assessment and power grid risk are established：Equipment state is evaluated and risk
Assessment, which is divided into baseline risk, to be assessed influences the importance assessment of equipment with dynamic risk assessment, the risk class of power grid risk；It is logical
The construction of information system is crossed, the annual basis risk assessment by importing power grid risk in the assessment of equipment baseline risk, which generates, to be set
Standby baseline risk assesses list, passes through the annual overhaul risk for importing power grid risk, monthly maintenance in the assessment of equipment dynamic risk
Risk and pre-alert notification inteilectual's forming apparatus dynamic risk assess list, so as to realize equipment state evaluation and risk assessment and power network wind
The linkage of danger；
(3) incidence relation established between equipment Risk management and control and job task：Obtained by equipment state evaluation and risk assessment
Go out the management and control grade of equipment, the equipment initiating equipment risk management and control flow high to management and control grade carries out equipment Risk management and control；Setting
The specific production schedule is implemented in standby risk management and control flow, by associating the production schedule, and production schedule associated job wind
Danger, so as to realize the linkage of equipment Risk management and control and operating risk；
(4) incidence relation established between power grid risk and the production schedule：Power network wind is established between OMS and PMS systems
The docking association of danger, interacting for the power grid risk data between OMS and PMS systems is realized by data-interface, in PMS systems
System realizes the undertaking of power grid risk；Risk management and control includes power grid risk management and control, equipment Risk management and control and operating risk management and control, in wind
The requirement that power grid risk management and control, equipment Risk management and control and operating risk management and control are considered in feedback is implemented in dangerous management and control, under unified
Up to the production schedule, realize that same equipment unifies management and control；When uniformly assigning the production schedule, the production schedule and power grid risk pipe are realized
The linkage association of control, equipment Risk management and control and operating risk management and control requirement, by the production schedule and power grid risk, equipment Risk and work
Industry risk forms automated closed-loop relation, establishes PMS system datas and OMS data channel, realizes the whole prison of risk management and control
Control.
2. the implementation method of integration linkage as claimed in claim 1, it is characterised in that equipment is strong in the step (1)
Kang Du evaluations calculate to be determined by following formula：
<mrow>
<mi>S</mi>
<mo>=</mo>
<munderover>
<mo>&Sigma;</mo>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>n</mi>
</munderover>
<msub>
<mi>a</mi>
<mi>i</mi>
</msub>
<mo>&times;</mo>
<mo>&lsqb;</mo>
<munderover>
<mo>&Sigma;</mo>
<mrow>
<mi>j</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>m</mi>
</munderover>
<msub>
<mi>a</mi>
<mi>j</mi>
</msub>
<mo>&times;</mo>
<mrow>
<mo>(</mo>
<munderover>
<mo>&Sigma;</mo>
<mrow>
<mi>k</mi>
<mo>=</mo>
<mn>1</mn>
</mrow>
<mi>l</mi>
</munderover>
<msub>
<mi>a</mi>
<mi>k</mi>
</msub>
<mo>&times;</mo>
<msub>
<mi>P</mi>
<mi>k</mi>
</msub>
<mo>)</mo>
</mrow>
<mo>&rsqb;</mo>
</mrow>
Wherein, n be rule layer criterion quantity, aiWeight for this criterion relative to target；M is the sub- criterion in criterion i
Quantity, ajWeight for the sub- criterion of this relative to its corresponding criterion；L be sub- criterion j in state parameter quantity, akFor this
Quantity of state is relative to the weight of its corresponding sub- criterion, PkFor the scoring of this quantity of state, S is the health degree evaluation knot of evaluation object
Fruit.
3. the implementation method of integration linkage as claimed in claim 1, it is characterised in that equipment in the step (1)
Importance includes general, concern, important and crucial；The health degree of equipment include it is normal, pay attention to, be abnormal and serious；The wind of equipment
Dangerous rank is divided into I grade, II grade, III grade and IV grade.
4. the implementation method of integration linkage as claimed in claim 1, it is characterised in that the information system in the step (2)
System includes OMS and PMS systems, and the OMS includes power grid risk module and equipment Risk module, the PMS systems
Including operating risk module.
5. the implementation method of integration linkage as claimed in claim 1, it is characterised in that the equipment wind in the step (3)
Dangerous management and control flow includes establishment, countersign, examination ＆ verification, execution and five links of efficiency evaluation；Implemented in link is performed specific
The production schedule, by associating the production schedule, and production schedule associated job risk, so as to realize equipment Risk management and control with making
The linkage of industry risk.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279650A (en) * | 2018-01-19 | 2018-07-13 | 广东电网有限责任公司珠海供电局 | A kind of evaluation of power equipment state monitoring and command system |
| CN108876140A (en) * | 2018-06-12 | 2018-11-23 | 广东电网有限责任公司 | A kind of dispatching method, device, server and the medium of power communication maintenance task |
| CN109377168A (en) * | 2018-09-29 | 2019-02-22 | 广东电网有限责任公司 | Distribution scheduling operational risk analysis method based on method of operation examination & approval and portfolio |
| CN109948204A (en) * | 2019-03-05 | 2019-06-28 | 清华大学 | A kind of high iron catenary dynamic risk analysis method based on Bayesian network |
| CN112668878A (en) * | 2020-12-26 | 2021-04-16 | 广东电网有限责任公司电力科学研究院 | Risk linkage management and control method and device, electronic equipment and storage medium |
| CN112905633A (en) * | 2021-01-27 | 2021-06-04 | 北京首安信息技术有限公司 | Method for displaying notification cards of risk points, fire-fighting points and toxic and harmful points |
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| CN102999815A (en) * | 2012-12-04 | 2013-03-27 | 北京中恒博瑞数字电力科技有限公司 | Multi-dimensional risk assessment and control method for power system safety and model |
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| CN108876140B (en) * | 2018-06-12 | 2022-06-10 | 广东电网有限责任公司 | Scheduling method, device, server and medium for power communication maintenance task |
| CN109377168A (en) * | 2018-09-29 | 2019-02-22 | 广东电网有限责任公司 | Distribution scheduling operational risk analysis method based on method of operation examination & approval and portfolio |
| CN109948204A (en) * | 2019-03-05 | 2019-06-28 | 清华大学 | A kind of high iron catenary dynamic risk analysis method based on Bayesian network |
| CN112668878A (en) * | 2020-12-26 | 2021-04-16 | 广东电网有限责任公司电力科学研究院 | Risk linkage management and control method and device, electronic equipment and storage medium |
| CN112905633A (en) * | 2021-01-27 | 2021-06-04 | 北京首安信息技术有限公司 | Method for displaying notification cards of risk points, fire-fighting points and toxic and harmful points |
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