CN106600110A - Improving method and system for lean management of multi-cycle integrated outage plan of large power grid - Google Patents
Improving method and system for lean management of multi-cycle integrated outage plan of large power grid Download PDFInfo
- Publication number
- CN106600110A CN106600110A CN201611028035.1A CN201611028035A CN106600110A CN 106600110 A CN106600110 A CN 106600110A CN 201611028035 A CN201611028035 A CN 201611028035A CN 106600110 A CN106600110 A CN 106600110A
- Authority
- CN
- China
- Prior art keywords
- power failure
- module
- duration
- optimization
- plan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Educational Administration (AREA)
- Data Mining & Analysis (AREA)
- Development Economics (AREA)
- Game Theory and Decision Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to an improving method and an improving system for lean management of a multi-cycle integrated outage plan of a large power grid. The method comprises the steps of determining a positive and negative correlation of main equipment in the power grid by analyzing a power grid topological structure, thus ensuring achieving one-outage and multi-availability of the main equipment and avoiding the occurrence of related outages; predicting a coupling relation between data and outwards transmission channels, a power grid safe operation rule and historical trend data information by analyzing contribution of a clean energy base, and determining the best outage time slot range to ensure a clean energy accommodation capacity; determining equipment groups by analyzing an incidence relation between power grid tie-line data and tie-lines and by one-ticket type circulation processing, and finding a reasonable outage time slot; and reminding of repeated outage requests caused by continuous conventional overhauling by analyzing and comparing historical outage plans, thus reducing unnecessary requests. According to the method and the system provided by the invention, a management model of the multi-cycle integrated outage plan of the large power grid which is based on the power topological structure and meets requirements of the safe operation rule and requirements of accommodation of clean energy is built, so that a lean management level of the outage plan is effectively enhanced.
Description
Technical field
The present invention relates to Regulation method, and in particular to a kind of bulk power grid multicycle integration has a power failure and plans lean
Managerial promotion method and system.
Background technology
The power failure plan of power equipment is one of most important work in power generation, to send out a transmission facility power failure plan into
Row scientific and effective is managed, and is to ensure that the important measures of system safety and control power grid risk.It is current to formulate the plan that has a power failure by rule of thumb
Pattern be difficult in adapt to company under the new situation the lean of equipment control required, it is especially increasingly multiple in topological structure of electric
Under the trend of hydridization, between distinct device, there is influencing each other for complexity, the power failure planning management model of original system is difficult
To adapt to new situation.
The content of the invention
To solve above-mentioned deficiency of the prior art, it is an object of the invention to provide a kind of bulk power grid multicycle integration stops
Electricity plan lean management method for improving and system, overcome electrical network scale expanding day, and electric network composition is increasingly sophisticated, power equipment
Number is sharply increased, and causes Regulation further difficult；Administration of power networks mechanism formulates the plan that has a power failure by professional technique simultaneously
The anthropic factors such as ability, working experience affect larger, and Jing often duplicates power failure, back and forth has a power failure because of continuous conventional maintenance
Etc. defect.
The purpose of the present invention is realized using following technical proposals：
The present invention provides a kind of bulk power grid multicycle integration power failure plan lean management method for improving, and its improvements exists
In the method for improving includes：
Step 1：Staff planners will treat that power failure equipments plan carries out concentration and declares；
Step 2：The analysis of power failure planning operation sequence and Time Optimization are carried out according to safety at power cut；
Step 3：Power failure plan document to being audited by duration length merges binding；
Step 4：The power failure plan document of merged bundling is examined；
Step 5：Document is declared to power failure plan carries out Automatic Optimal；
Step 6：Optimum results are carried out with manual examination and verification and is issued.
Further, the staff planners of the step 1 will treat that power failure equipments plan carries out concentration and declares, including：
1. select the whole network and treat power failure equipments；
2. the data message for treating power failure equipments, including corresponding safety at power cut, power failure beginning and ending time and device attribute are filled in
Information；
Wherein：Power failure staff planners were sieved to the potential safety hazard equipment suggested by monitoring analysis system in the stage of declaring
Choosing, determines which declares necessity；Meanwhile, other are needed equipment to be processed by power failure staff planners, including municipal administration coordinates, capital construction is matched somebody with somebody
Close and screened with equipment is stopped；
Equipment is declared for need, central system is filled up to by power failure staff planners unification, is analyzed and processed comprehensively.
Further, treat that the data message of power failure equipments is divided into file message and data-message in data processing,
And be transported to corresponding monitoring analysis system backstage and processed, the file message is monitored after message resolution process point
After the optimization processing of analysis system backstage, and the labelling non-standard duration, the file after the file message parsing of labelling non-standard duration enters
Style of writing part storage, the data storage after the file message parsing of labelling non-standard duration is to data base；The data-message is supervised
After surveying analysis system backstage optimization processing, and the labelling non-standard duration, the data-message of labelling non-standard duration is stored to data
Storehouse.
Further, in the step 2, document is declared to all concentrations, by duration management optimization expert analyzing system
The analysis of power failure planning operation sequence and Time Optimization are carried out according to safety at power cut, the document information that the duration that is above standard specifies is carried
Show, it is artificial to determine overlength reason or be automatically changed；
Wherein, when duration management optimization expert analyzing system carries out procedure analysis with Time Optimization according to safety at power cut, press
The company standard issued according to State Grid Corporation of China and industry standard, and National Energy Board issued duration suggestion quota enter
Row analysis, determines string that work development and operation carry out and relation carries out duration length analysis, adopt progress gunter figure comprehensively
Formula is shown analysis；If certain document make a report on duration length it is exceeded when pointed out, by being manually made to determine whether that presence is repaiied
Change necessity, for the modification equipment duration is disagreed, fill in necessary reason.
Further, in the step 3, the document by the examination ＆ verification of power failure plan time length is read automatically from data base,
Including it is artificial determine overlength reason and the document of modification duration length automatically according to topological structure of electric, safe distance relation, set
Standby title and Experiential Knowledge Database suggestion merge bundling process；
When merging bundling and processing, according to power failure equipments title and declare unit and be automatically synthesized an equipment and carry out point
Analysis；Bulk power grid upstream and downstream topological structure relation and mutual spacing information are read, positive and negative incidence relation is determined and will be closed with direct
Connection relation is (such as in day between DC line and northwest supercentral station online circuit, because comprehend shadow at the power failure of direct current in day
The conveying total amount of northwest supercentral station is rung, it is believed which there is direct correlation relation and which merges bundling and is reviewed for one group
Process) equipment be divided into same group,
Further, in the step 4, when the power failure plan document to merged bundling is examined, according to
Following principle is carried out：The integrity for determining work item and the labelling for repeating power failure equipments are processed or repeat the unnecessary document that has a power failure
Remove, duration initial time determines the control setting of equipment and manually adjusting for positive negative customers experience storehouse.
Further, in the step 5, when declaring document to power failure plan and carrying out Automatic Optimal, to overlap maintenance number
It is target less than system stability and fixed the limited permission power failure number safety value of peace regulatory control, is specified with system stability and pacify regulatory control
The process of fixed, positive and negative incidence relation, a ticket and clean energy resource to be dissolved and carry out Automatic Optimal for constraints, it is determined that safety value target
Afterwards, it is determined that overlapping maintenance number maximum, minima and average, optimization feasibility is determined using principle of pigeon hole, the profit if feasible
Final optimization pass result is calculated with combined optimization method, otherwise prompting overlap maintenance number cannot be real less than the optimization aim of safety value
Now and terminate perform.
Further, in the step 6, manual examination and verification are carried out, after optimization execution or the whole network examination ＆ approval are processed, checks overlap
Maintenance number figure is conflicted with positive negative customers prompting, is finely adjusted to requirement is met, is issued after data encryption, and the whole network can be looked into
See.
The present invention also provides a kind of bulk power grid multicycle integration power failure plan lean management lift system, its improvements
It is that the system includes：
Concentration declares module：Power failure staff planners are declared for treating that power failure equipments plan carries out concentration；
Duration determining module：For carrying out the analysis of power failure planning operation sequence and Time Optimization according to safety at power cut；
Merge bonding module：Binding is merged for the power failure plan document to auditing by duration length；
Approval module：For examining to the power failure plan document of merged bundling；
Optimization module：For document being declared to power failure plan carry out Automatic Optimal；
Auditing module：For optimum results being carried out with manual examination and verification and being issued；
Monitoring analysis system：Control and to file message or data for being monitored to the horizontal lift system of lean management
Message is optimized process；
Project management system：For being managed to the module in the horizontal lift system of lean management.
Further, the concentration declares module, duration determining module, merges bonding module, approval module, optimization module
Communicated with auditing module successively, the concentration declares module, duration determining module, merges bonding module, approval module, excellent
Change module and auditing module is communicated with monitoring analysis system and project management system.
Compared with immediate prior art, the excellent effect that the technical scheme that the present invention is provided has is：
The core guiding theory of power failure planning is to ensure the safety of operation of power networks, and patent of the present invention is clear by analysis
Clean Energy Base is exerted oneself prediction data and Transmission Corridor coupled relation, electric power netting safe running regulation and historical trend data message,
It is determined that optimal power off time segment limit limits concrete power off time to reach electric power netting safe running purpose.Carrying out planning rank
Section, patent of the present invention provide regular experts database and supplement and Automatic Optimal adjustment, take into full account that clean energy resource is dissolved and rate utilize
Target and constraints that user specifies, it is comprehensive that lean process is carried out to power failure planning result, lift lean pipe
Reason level.
Description of the drawings
Fig. 1 is that the power failure plan lean management level of the specific embodiment that the present invention is provided lifts flow processing frame diagram；
Fig. 2 is the power failure planning data circulation process schematic of the specific embodiment that the present invention is provided；
Fig. 3 is that the bulk power grid multicycle integration power failure plan lean management of the specific embodiment that the present invention is provided lifts system
The structured flowchart of system, wherein：10- is concentrated and is declared module；20- duration determining modules；30- merges bonding module；40- examines mould
Block；50- optimization modules；60- auditing modules；70- monitoring analysis systems；80- project management systems.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.
The following description and drawings fully illustrate specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Other embodiments can include structure, logic, electric, process and other changes.Embodiment
Possible change is represented only.Unless explicitly requested, otherwise individually component and function are optional, and the order for operating can be with
Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This
The scope of bright embodiment includes the gamut of claims, and all obtainable equivalent of claims
Thing.Herein, these embodiments of the invention individually or generally can be represented with term " invention " that this is only
For convenience, and if in fact disclosing the invention more than, it is not meant to automatically limit the scope of the application to appoint
What single invention or inventive concept.
Embodiment one
For grid master power failure planning management it is extensive increasingly complicated with electric network composition the characteristics of, the present invention is by declaring
Obtain the plan main equipment data and corresponding power failure job content that have a power failure, extract topological structure of electric determine upstream-downstream relationship with just
Negative customers relation, exerts oneself prediction case and historical trend data message according to clean energy resource base, constructs based on power network topology
Structure and meet safe operation specifies and clean energy resource is dissolved bulk power grid multicycle integration power failure planning management model, effectively
Lift clean energy resource to dissolve rate and grid master utilization rate, it is ensured that power grid security Effec-tive Function.
The method of the invention, as shown in figure 1, the power failure plan lean management water of the specific embodiment provided for the present invention
It is flat to lift flow processing frame diagram, mainly include the following steps that：
Step 1：Staff planners will treat that power failure equipments carry out concentration and declare, i.e., the whole network treats power failure equipments data message all
User appears to be complete, while filling in corresponding safety at power cut, have a power failure the information such as beginning and ending time, device attribute.
Step 2：Document is declared to all, operation is carried out according to safety at power cut by duration management optimization expert analyzing system
Analysis and Time Optimization, point out to the document information that the duration that is above standard specifies, artificial to determine overlength reason or by certainly
Dynamic modification.
Step 3：To the document audited by duration length, determine overlength reason with modification duration length automatically including artificial
Document according to topological structure of electric, safe distance relation, device name and Experiential Knowledge Database suggestion etc. merge at bundling
Reason, it is ensured that the equipment with the relation of influencing each other is present in a group, lifts the overall establishment impact analysis ability of the plan that has a power failure.
Step 4：The document of merged bundling is manually examined, the integrity of work item is determined and is repeated to have a power failure
The removing of unnecessary document that the labelling of equipment is processed or repetition has a power failure, duration initial time determine the control of equipment arrange, it is positive and negative
Association experience storehouse manually adjusts, it is ensured that the integrity of optimization constraints, lifts lean adjustment level.
Step 5：It is target that maintenance number is overlapped to declaration form according to this less than safety value, with safe operation regulation, positive and negative pass
Connection relation, " ticket " process, clean energy resource are dissolved etc. and to carry out Automatic Optimal for constraints.
Step 6：Manual examination and verification are carried out to optimum results, determine it is errorless after be encrypted, prevent from being tampered and issue
Implementation and supervision.
Preferably, in the step 1, staff planners will treat that power failure equipments carry out concentration and declare, while fill in stopping accordingly
The information such as electric reason, power failure beginning and ending time, device attribute.Wherein, staff planners were needed to monitoring analysis system in the stage of declaring
Suggested potential safety hazard equipment is screened, and determines which declares necessity；Meanwhile, other are needed to be processed setting by staff planners
Standby, such as municipal administration coordinates, capital construction coordinates, stop equipment etc. together is screened.Equipment is declared for need, is filled out by staff planners' unification
Central system is write, is analyzed and processed comprehensively.Shown in data handling procedure such as Fig. 2 starts, single cent part and two kinds of shapes of data flow
Formula and parsing be stored in data base, it is specific as follows：
Treat that the data message of power failure equipments is divided into file message and data-message in data processing, and be transported to
Corresponding monitoring analysis system backstage is processed, and the file message is carried out monitoring analysis system backstage after message resolution process
After optimization processing, and the labelling non-standard duration, the file after the file message parsing of labelling non-standard duration carries out file storage,
Data storage after the file message parsing of labelling non-standard duration is to data base；After the monitored analysis system of the data-message
After platform optimization processing, and the labelling non-standard duration, the data-message of labelling non-standard duration is stored to data base.
Preferably, in the step 2, Time Optimization analysis is carried out to declaring document.Wherein, duration management optimization expert point
When analysis system carries out procedure analysis with Time Optimization according to safety at power cut, require to enter with quota with regard to various standards according to specific works
Row analysis, i.e., the company standard issued according to State Grid Corporation of China and industry standard, and the work issued by National Energy Board
Phase suggestion quota is analyzed；It is determined that inside is gone here and there and relation carries out duration length analysis, entered using progress gunter diagram form comprehensively
Row shows analysis, lifts work progress rationality.If certain document make a report on duration length it is exceeded when pointed out, by manually carrying out
Determine whether there is modification necessary, for the modification equipment duration is disagreed, fill in necessary reason.
Preferably, in the step 3, by the merging bundling packet for auditing document, lift overall declaring at the analysis of collection
Reason ability.When process is merged, according to device name and declare unit and be automatically synthesized an equipment and be analyzed；Read big
Electrical network upstream and downstream topological structure relation and each other pitch information, determine positive and negative incidence relation will be with direct correlation relation (example
As DC line in day and northwest supercentral station surf the Net between circuit, because impact northwest region is comprehended in day at the power failure of direct current
The conveying total amount of power plant, it is believed that its exist direct correlation relation and its merge bundling be one group be reviewed process) set
Back-up is same group, lifts the overall establishment impact analysis ability of the plan that has a power failure.
Preferably, it is in the step 4, artificial to examine, it is determined that can completely declare equipment and the maintenance of various incidence relations.For
Grouped to complete document, concentration checks whether wrong point, the parsing of positive and negative incidence relation and newly added equipment information completely magnitude, and
To carrying out delete processing, lifting means utilization rate with the necessary power failure equipments person of conflict or unnecessary power failure equipments.
Preferably, in the step 5, determine safety value target, carry out Automatic Optimal adjustment, be less than with overlapping maintenance number
System stability and fixed the limited permission power failure number safety value of peace regulatory control are target, specify and pacify regulatory control with system stability fixed, just
Negative customers relation, ticket process and clean energy resource to be dissolved and carry out Automatic Optimal for constraints, it is determined that after safety value target, really
It is fixed to overlap maintenance number maximum, minima and average, optimization feasibility is determined using principle of pigeon hole, using combination if feasible
Optimization method calculates final optimization pass result, and otherwise prompting overlap maintenance number cannot be realized and be tied less than the optimization aim of safety value
Shu Zhihang.
Preferably, in the step 6, manual examination and verification, encryption are issued.After optimization execution or the whole network examination ＆ approval are processed, look into
See overlap maintenance number figure conflict with positive negative customers prompting etc., be finely adjusted to meet require, issued after data encryption, entirely
Net can be checked.
Remainder shown in Fig. 2, carries out step 3 --- 6 detailed circulation process description.Carrying out Time Optimization analysis
When, there is no data variation and be used only for prompting and confirm.
Embodiment two
Conceived based on identical, the present invention also provides a kind of bulk power grid multicycle integration power failure plan lean management and lifted
System, including：
Concentration declares module 10：Power failure staff planners are declared for treating that power failure equipments plan carries out concentration；
Duration determining module 20：For carrying out the analysis of power failure planning operation sequence and Time Optimization according to safety at power cut；
Merge bonding module 30：Binding is merged for the power failure plan document to auditing by duration length；
Approval module 40：For examining to the power failure plan document of merged bundling；
Optimization module 50：For document being declared to power failure plan carry out Automatic Optimal；
Auditing module 60：For optimum results being carried out with manual examination and verification and being issued；
Monitoring analysis system 70：Control and to file message or number for being monitored to the horizontal lift system of lean management
Process is optimized according to message；
Project management system 80：For being managed to the module in the horizontal lift system of lean management.
Preferably, concentrate and declare module 10, duration determining module 20, merge bonding module 30, approval module 40, optimization mould
Block 50 and auditing module 60 are communicated successively, and concentration declares module 10, duration determining module 20, merges bonding module 30, examines
Criticize module 40, optimization module 50 and auditing module 60 to be communicated with monitoring analysis system 70 and project management system 80.
Preferably, the concentration declares module 10, is additionally operable to：
Staff planners will treat that power failure equipments carry out concentration and declare, at the same fill in corresponding safety at power cut, have a power failure the beginning and ending time,
The information such as device attribute.Wherein, staff planners were needed to the potential safety hazard equipment suggested by monitoring analysis system in the stage of declaring
Screened, determined which declares necessity；Meanwhile, other are needed equipment to be processed by staff planners, and such as municipal administration coordinates, capital construction is matched somebody with somebody
Close, screened with stopping equipment etc..Equipment is declared for need, central system is filled up to by staff planners' unification, carried out complete
Surface analysis process.
Preferably, the duration determining module 20, is additionally operable to：
Time Optimization analysis is carried out to declaring document.Wherein, duration management optimization expert analyzing system is according to safety at power cut
When carrying out procedure analysis with Time Optimization, require to be analyzed with quota with regard to various standards according to specific works, it is determined that internal string
And relation carries out duration length analysis, analysis is shown using progress gunter diagram form comprehensively, lifts work progress rationality.
If certain document make a report on duration length it is exceeded when pointed out, it is necessary by being manually made to determine whether to there is modification, for difference
The meaning modification equipment duration, fill in necessary reason.
Preferably, the merging bonding module 30, is additionally operable to：
By the merging bundling packet for auditing document, the overall analyzing and processing ability for declaring collection is lifted.Merging place
During reason, according to device name and declare unit and be automatically synthesized an equipment and be analyzed；Read bulk power grid upstream and downstream topological structure
Relation and each other pitch information, determine positive and negative incidence relation and the equipment with direct correlation relation are divided into same group, carry
Rise the overall establishment impact analysis ability of the plan that has a power failure.
Preferably, the approval module 40, is additionally operable to：
It is artificial to examine, it is determined that can completely declare equipment and the maintenance of various incidence relations.Document, collection are completed for grouped
In check whether wrong point, positive and negative incidence relation parsing and newly added equipment information completely magnitude, and to necessary power failure equipments rush
Prominent person or unnecessary power failure equipments carry out delete processing, lifting means utilization rate.
Preferably, the optimization module 50, is additionally operable to：
Determine safety value target, carry out Automatic Optimal adjustment.It is determined that after safety value target, main consideration overlaps maintenance number
Mesh maxima and minima and average, determine optimization feasibility using principle of pigeon hole, occur final optimization pass result if feasible, no
Then point out optimization aim realize and terminate to perform.
Preferably, the auditing module 60, is additionally operable to：
Manual examination and verification, encryption are issued.Optimization perform or the whole network examination ＆ approval process after, check overlap maintenance number figure with just
Negative customers conflict prompting etc., is finely adjusted to requirement is met, is issued after data encryption, and the whole network can be checked.
The plan lean management method for improving the invention provides a kind of bulk power grid multicycle integration has a power failure.Advise for electrical network
Mould expanding day, electric network composition are increasingly sophisticated, and power equipment number is sharply increased, and cause Regulation further difficult；Together
When administration of power networks mechanism formulate power failure plan and affected larger by anthropic factors such as professional technique ability, working experiences, and Jing is normal
The problems such as duplicating power failure, back and forth have a power failure because of continuous conventional maintenance, the present invention proposes a kind of based on topological structure of electric
Specify with safe operation and multicycle that clean energy resource is dissolved integrated power failure plan lean management method for improving.
In the present invention, by analyzing topological structure of electric, determine the positive and negative incidence relation of grid master, it is ensured that main equipment
" one stops multiplex " with avoid associating the generation of power failure phenomenon；Exerted oneself prediction data and Transmission Corridor by analyzing clean energy resource base
Coupled relation, electric power netting safe running regulation and historical trend data message, it is determined that optimal power off time segment limit ensures cleaning energy
Source digestion capability；By analyzing electrical network profile data and section incidence relation, " ticket formula circulation " process etc., equipment point is determined
Group, finds and rationally has a power failure the time period；By contrast is analyzed to history power failure plan, points out continuous conventional maintenance and bring
The reciprocal application that has a power failure, reduction is unnecessary to be declared, and establishes one kind based on topological structure of electric and meets the requirement of safe operation regulation
And clean energy resource is dissolved the bulk power grid multicycle integration power failure planning management model of demand, effectively lifts the lean of the plan that has a power failure
Change management level.
Above example is only to illustrate technical scheme rather than a limitation, although reference above-described embodiment pair
The present invention has been described in detail, and those of ordinary skill in the art still can enter to the specific embodiment of the present invention
Row modification or equivalent, these any modification or equivalents without departing from spirit and scope of the invention, in application
Within the claims of the pending present invention.
Claims (10)
1. a kind of bulk power grid multicycle integration has a power failure and plans lean management method for improving, it is characterised in that the method for improving
Including：
Step 1：Staff planners will treat that power failure equipments plan carries out concentration and declares；
Step 2：The analysis of power failure planning operation sequence and Time Optimization are carried out according to safety at power cut；
Step 3：Power failure plan document to being audited by duration length merges binding；
Step 4：The power failure plan document of merged bundling is examined；
Step 5：Document is declared to power failure plan carries out Automatic Optimal；
Step 6：Optimum results are carried out with manual examination and verification and is issued.
2. lean management method for improving as claimed in claim 1, it is characterised in that the staff planners of the step 1 will wait to stop
Electric equipment plan carries out concentration and declares, including：
1. select the whole network and treat power failure equipments；
2. the data message for treating power failure equipments, including corresponding safety at power cut, power failure beginning and ending time and device attribute information are filled in；
Wherein：Power failure staff planners were screened to the potential safety hazard equipment suggested by monitoring analysis system, really in the stage of declaring
Fixed its declares necessity；Meanwhile, other are needed equipment to be processed by power failure staff planners, including municipal administration coordinate, capital construction coordinate and
Screened with equipment is stopped；
Equipment is declared for need, central system is filled up to by power failure staff planners unification, is analyzed and processed comprehensively.
3. lean management method for improving as claimed in claim 2, it is characterised in that treat the data message of power failure equipments in data
It is divided into file message and data-message in processing procedure, and is transported to corresponding monitoring analysis system backstage and is processed, it is described
File message is carried out after the optimization processing of monitoring analysis system backstage after message resolution process, and the labelling non-standard duration, labelling
File after the file message parsing of non-standard duration carries out file storage, after the file message parsing of labelling non-standard duration
Data storage is to data base；After the monitored analysis system backstage optimization processing of the data-message, and the labelling non-standard duration, mark
Remember that the data-message of non-standard duration is stored to data base.
4. all concentrations are declared by lean management method for improving as claimed in claim 1, it is characterised in that in the step 2
Document, carries out power failure planning operation sequence analysis and Time Optimization according to safety at power cut by duration management optimization expert analyzing system,
The document information that the duration that is above standard specifies is pointed out, it is artificial to determine overlength reason or be automatically changed；
Wherein, when duration management optimization expert analyzing system carries out procedure analysis with Time Optimization according to safety at power cut, according to state
Family's company standard for being issued of grid company and industry standard, and the duration suggestion quota issued of National Energy Board carries out point
Analysis, is determined string that work development and operation carry out and relation carries out duration length analysis, entered using progress gunter diagram form comprehensively
Row shows analysis；If certain document make a report on duration length it is exceeded when pointed out, must by being manually made to determine whether to there is modification
Will, for the modification equipment duration is disagreed, fill in necessary reason.
5. lean management method for improving as claimed in claim 1, it is characterised in that in the step 3, read from data base automatically
The document audited by power failure plan time length is taken, including the artificial document for determining overlength reason and modification duration length automatically
Bundling process is merged according to the suggestion of topological structure of electric, safe distance relation, device name and Experiential Knowledge Database；
When merging bundling and processing, according to power failure equipments title and declare unit and be automatically synthesized an equipment and be analyzed；
Bulk power grid upstream and downstream topological structure relation and mutual spacing information are read, positive and negative incidence relation is determined and will be closed with direct correlation
The equipment of system is divided into same group, lifts the overall establishment impact analysis ability of the plan that has a power failure.
6. lean management method for improving as claimed in claim 1, it is characterised in that in the step 4, to merged
When the power failure plan document of bundling is examined, carried out according to following principle：Determine the integrity of work item and repeat power failure and set
The removing of unnecessary document that standby labelling is processed or repetition has a power failure, duration initial time determine that the control of equipment is arranged and positive and negative pass
Connection experience storehouse manually adjusts.
7. lean management method for improving as claimed in claim 1, it is characterised in that in the step 5, power failure plan is declared
When document carries out Automatic Optimal, to overlap maintenance number less than system stability and fixed the limited permission power failure number safety of peace regulatory control
It is worth for target, specifies and pacify fixed regulatory control, the process of positive and negative incidence relation, a ticket and clean energy resource with system stability and dissolve to constrain bar
Part carries out Automatic Optimal, it is determined that after safety value target, it is determined that maintenance number maximum, minima and average are overlapped, using Columba livia
Cage principle determines optimization feasibility, if feasible calculates final optimization pass result using combined optimization method, and otherwise prompting overlaps inspection
The optimization aim that number is repaiied less than safety value cannot be realized and terminate to perform.
8. lean management method for improving as claimed in claim 1, it is characterised in that in the step 6, carry out manual examination and verification,
Perform or after the whole network examination ＆ approval are processed in optimization, check that overlap maintenance number figure is conflicted with positive negative customers prompting, be finely adjusted to completely
Foot requires that issued after data encryption, the whole network can be checked.
9. a kind of bulk power grid multicycle integration has a power failure and plans lean management lift system, it is characterised in that the system includes：
Concentration declares module：Power failure staff planners are declared for treating that power failure equipments plan carries out concentration；
Duration determining module：For carrying out the analysis of power failure planning operation sequence and Time Optimization according to safety at power cut；
Merge bonding module：Binding is merged for the power failure plan document to auditing by duration length；
Approval module：For examining to the power failure plan document of merged bundling；
Optimization module：For document being declared to power failure plan carry out Automatic Optimal；
Auditing module：For optimum results being carried out with manual examination and verification and being issued；
Monitoring analysis system：Control and to file message or data-message for being monitored to the horizontal lift system of lean management
It is optimized process；
Project management system：For being managed to the module in the horizontal lift system of lean management.
10. lean management lifting device as claimed in claim 9, it is characterised in that the concentration is declared module, duration and determined
Module, merging bonding module, approval module, optimization module and auditing module are communicated successively, and the concentration declares module, work
Phase determining module, merge bonding module, approval module, optimization module and auditing module with monitoring analysis system and planning management
System is communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028035.1A CN106600110A (en) | 2016-11-18 | 2016-11-18 | Improving method and system for lean management of multi-cycle integrated outage plan of large power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028035.1A CN106600110A (en) | 2016-11-18 | 2016-11-18 | Improving method and system for lean management of multi-cycle integrated outage plan of large power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106600110A true CN106600110A (en) | 2017-04-26 |
Family
ID=58591479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611028035.1A Pending CN106600110A (en) | 2016-11-18 | 2016-11-18 | Improving method and system for lean management of multi-cycle integrated outage plan of large power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106600110A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067195A (en) * | 2017-06-09 | 2017-08-18 | 国网山东省电力公司济宁供电公司 | A kind of grid maintenance task and power failure planning data processing method, apparatus and system |
| CN108389026A (en) * | 2017-12-28 | 2018-08-10 | 广州建软科技股份有限公司 | A kind of power failure planning management system and method |
| CN110309934A (en) * | 2018-03-27 | 2019-10-08 | 中国电力科学研究院有限公司 | A kind of power failure ways to draw up the plan and system |
| CN112465235A (en) * | 2020-12-01 | 2021-03-09 | 国网浙江杭州市富阳区供电有限公司 | Power failure interval prediction method for reducing electric quantity loss |
| CN115600888A (en) * | 2022-11-02 | 2023-01-13 | 南京乾能信息工程有限公司（Cn） | Power system power failure plan refined circulation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1591942A2 (en) * | 2004-04-30 | 2005-11-02 | Xerox Corporation | Workflow auto generation from user constraints and hierarchical dependence graphs for workflows |
| WO2011037987A2 (en) * | 2009-09-24 | 2011-03-31 | Bp Logix | Process management system and method |
| CN104156790A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Method for optimizing and balancing power-cut schemes |
| CN105427091A (en) * | 2015-12-03 | 2016-03-23 | 国网浙江杭州市萧山区供电公司 | High-voltage business expansion overall process management and control system of power marketing |
-
2016
- 2016-11-18 CN CN201611028035.1A patent/CN106600110A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1591942A2 (en) * | 2004-04-30 | 2005-11-02 | Xerox Corporation | Workflow auto generation from user constraints and hierarchical dependence graphs for workflows |
| WO2011037987A2 (en) * | 2009-09-24 | 2011-03-31 | Bp Logix | Process management system and method |
| CN104156790A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Method for optimizing and balancing power-cut schemes |
| CN105427091A (en) * | 2015-12-03 | 2016-03-23 | 国网浙江杭州市萧山区供电公司 | High-voltage business expansion overall process management and control system of power marketing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067195A (en) * | 2017-06-09 | 2017-08-18 | 国网山东省电力公司济宁供电公司 | A kind of grid maintenance task and power failure planning data processing method, apparatus and system |
| CN108389026A (en) * | 2017-12-28 | 2018-08-10 | 广州建软科技股份有限公司 | A kind of power failure planning management system and method |
| CN110309934A (en) * | 2018-03-27 | 2019-10-08 | 中国电力科学研究院有限公司 | A kind of power failure ways to draw up the plan and system |
| CN110309934B (en) * | 2018-03-27 | 2023-08-18 | 中国电力科学研究院有限公司 | Power outage planning method and system |
| CN112465235A (en) * | 2020-12-01 | 2021-03-09 | 国网浙江杭州市富阳区供电有限公司 | Power failure interval prediction method for reducing electric quantity loss |
| CN115600888A (en) * | 2022-11-02 | 2023-01-13 | 南京乾能信息工程有限公司（Cn） | Power system power failure plan refined circulation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106600110A (en) | Improving method and system for lean management of multi-cycle integrated outage plan of large power grid | |
| CN103745293B (en) | A kind of RCM analysis methods | |
| CN103578039B (en) | A kind of power networks risk prewarning analysis system | |
| CN103971294B (en) | One kind assesses information display system based on power transmission and transformation equipment state | |
| CN104133443A (en) | Method for automatically generating power grid dispatching operation order through power grid overhaul application forms | |
| CN104462755B (en) | Electronic equipment spare parts configuration computational methods based on reliability model | |
| CN108122068A (en) | A kind of power distribution network risk-averse retailer method and system | |
| CN107368951A (en) | A kind of power grid enterprises' technological transformation Overhaul Quality management and control honesty Warning System and its operation method | |
| CN104638764A (en) | Intelligent state diagnosis and overhauling system for power distribution network equipment | |
| CN107766971A (en) | A kind of excellent discharge method of power equipment O＆M plan based on maintenance risk | |
| CN105069516B (en) | The monthly repair schedule coordination approach of power transmission and transforming equipment based on integrated risk | |
| CN105044656B (en) | A kind of electric energy meter thermodynamic state verification method | |
| CN105913177A (en) | Scheduling power failure plan information processing method based on cloud | |
| CN106779442A (en) | Have a power failure the generation method and device planned | |
| CN106485596A (en) | A kind of controller switching equipment Strategies of Maintenance optimization method | |
| CN112383045B (en) | Transient stability out-of-limit probability calculation method and device for new energy power generation uncertainty | |
| CN112529445A (en) | Scheduling power failure and recovery condition anti-misoperation method and system based on artificial intelligence | |
| Wang et al. | Risk monitor riskangel for risk-informed applications in nuclear power plants | |
| CN104578050B (en) | Transient stability strongly-correlated power transmission section identification method for power grid | |
| CN107016490A (en) | Power networks risk takes precautions against pre-control practical application method, apparatus and system | |
| CN108108359A (en) | A kind of device data automation statistical form system and its application method | |
| CN107239326A (en) | Accept insurance multithreading batch processing method and system | |
| RU2549514C2 (en) | System for predicting and evaluating safety of hazardous production facility using integrated safety model | |
| CN107563608A (en) | A kind of power distribution communication net safety evaluation method | |
| CN104156785B (en) | A kind of generation schedule optimization method for considering fired power generating unit start and stop mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute Applicant before: State Grid Corporation of China |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |