CN108764761A - A kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models - Google Patents
A kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models Download PDFInfo
- Publication number
- CN108764761A CN108764761A CN201810759616.5A CN201810759616A CN108764761A CN 108764761 A CN108764761 A CN 108764761A CN 201810759616 A CN201810759616 A CN 201810759616A CN 108764761 A CN108764761 A CN 108764761A
- Authority
- CN
- China
- Prior art keywords
- high temperature
- pipeline
- temperature steam
- data
- module
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007689 inspection Methods 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 33
- 230000007547 defect Effects 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000004458 analytical method Methods 0.000 claims abstract description 17
- 238000010835 comparative analysis Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000003745 diagnosis Methods 0.000 claims abstract description 7
- 241001269238 Data Species 0.000 claims abstract description 6
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 238000005297 material degradation process Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 3
- 230000008859 change Effects 0.000 claims description 16
- 238000011156 evaluation Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000006866 deterioration Effects 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 238000011160 research Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 230000008439 repair process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/14—Pipes
Abstract
The present invention relates to a kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models, abnormal state, tissue defects, material degradation equivalent risk source for being likely to occur to piping component are into line trace and early warning.The operational process of system is as follows in the present invention:Establish high temperature steam pipeline Visual Intelligent Interface Model;Store all previous inspection data after the reset condition inspection datas of pipe-line system various components, military service and failure and defect state information data;By the continuous comparative analysis to material structure and performance parameter, the variation tendency of pipeline each key index during military service is fitted;In conjunction with the accurate test and appraisal and the reading and analysis of Power Plant DCS operation data to inspection data, find that there are the positions of security risk and high temperature risk in pipe-line system in time;Automatic alarm is carried out using multistage super-limit prewarning function, to realize high temperature steam pipeline condition monitoring and diagnosis early warning.
Description
Technical field
The present invention relates to a kind of thermal power plant's high temperature steam pipeline Condition Monitoring Technology fields, and in particular to one kind is managed based on 3D
The thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method of road model.
Background technology
Jet chimney is one of fired power generating unit critical component, is on active service under high temperature, high pressure for a long time, microcosmic group of pipeline material
It knits the extension with run time and aging, the deterioration of material mechanical performance is caused along with the aging of Fine Texture of Material, such as
Application No. is 201320414740.0 Chinese patents.The safe operation of high temperature steam pipeline has in fired power generating unit safe operation
Significant, therefore, development has important practical significance to thermal power plant's high temperature steam pipeline whole-life cycle fee.
Currently, domestic generally exercise supervision management to high temperature steam pipeline by the way of regular inspection, the scope of repair is typically
The sampling observation ratio required according to relevant criterion is inspected by random samples, and there are problems for such supervision and management pattern, first, sampling observation band
There is blindness;Second is that supervision and inspection is in static management state, the level of IT application is relatively low, can not carry out continuous comparative analysis and standard
Really test and appraisal;Third, with the variation of power plant's professional technique post personnel, data information Loss is serious;If fourth, unit passes through
After dry wheel A repaiies the period, the accumulative inspection frequency of each component of high temperature steam pipeline crosses inspection there are notable difference, crosses and repair and owe inspection, leakage
It is very universal to examine phenomenon, increases conduit running risk.
Invention content
It is an object of the invention to overcome above-mentioned deficiency existing in the prior art, and provide a kind of based on 3D pipeline models
Thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method, initially set up high temperature steam pipeline image mould
Type, and after corresponding the reset condition inspection databases of typing pipe-line system various components, military service to the component in model
All previous inspection database, realization 3D figures and database information dynamically associate;Then, pass through the continuous comparison to inspection data
Analysis fits the variation tendency of pipeline each key index during military service, in conjunction with to the accurate test and appraisal of inspection data and electricity
The reading and analysis of factory's DCS operation datas are realized pre- in time to high temperature steam pipeline security risk position and high temperature risk position
It is alert.
Technical solution is used by the present invention solves the above problems:A kind of thermal power plant's high temperature steaming based on 3D pipeline models
Steam pipe road whole-life cycle fee system, which is characterized in that including graphics module, data module, evaluation module and warning module,
The graphics module and data module are connected with each other, and graphics module and data module are connect with evaluation module, the assessment
Module is connect with warning module.
Furthermore, the data module includes reset condition inspection data module, the inspection data module after military service,
And failure and defect state information data module;Reset condition inspection data, clothes for storing pipe-line system various components
All previous inspection data and failure after labour and defect state information data.
Furthermore, the evaluation module includes material structure and performance parameter comparative analysis module, and key index becomes
Change trend fitting module, and anticipation module;For carrying out continuous comparative analysis to material structure and performance parameter, it is fitted outlet pipe
The variation tendency of road each key index during military service runs number in conjunction with to the accurate test and appraisal of inspection data and Power Plant DCS
According to reading and analysis, in time find pipe-line system in there are the positions of security risk and high temperature risk.
Furthermore, the warning module includes sound prompting module, color alerts module and data display module, is used
It transfinites automatic alarm in multistage.
A kind of operation method of thermal power plant's high temperature steam pipeline whole-life cycle fee system based on 3D pipeline models:Its
Steps are as follows:Establish high temperature steam pipeline Visual Intelligent Interface Model;Store the reset condition check number of pipe-line system various components
According to, be on active service after all previous inspection data and failure and defect state information data;Pass through the company to material structure and performance parameter
Continuous comparative analysis, fits the variation tendency of pipeline each key index during military service;In conjunction with to the accurate of inspection data
Test and appraisal and the reading and analysis of Power Plant DCS operation data find that there are security risk and high temperature risks in pipe-line system in time
Position;Automatic alarm is carried out using multistage super-limit prewarning function, to realize high temperature steam pipeline condition monitoring and diagnosis early warning,
The management system that structure high temperature steam pipeline 3D pipeline models are associated with Database Dynamic and operational monitoring parameter imports in real time.
Preferably, drawing information of the present invention according to high temperature steam pipeline system, by interactive method, using sketch
The mode of drafting draws the layout drawing of pipeline, or the vector file according to pipe-line system(DXF or DWG file)In pipeline letter
Breath, automatically generates 3D pipeline models, establishes high temperature steam pipeline Visual Intelligent Interface Model.
Preferably, the present invention establishes the original of each component by being corresponded with piping component in 3D pipeline models
Beginning slip condition database.User clicks corresponding component in iconic model, and system will jump out the interface of typing inspection data automatically, uses
Family operation is completed according to prompt, you can reset condition inspection data is stored in system.Inspection data is from ability material quality text
Inspection data etc. before part, installation, including appearance, wall thickness, hardness, metallographic, ultrasound, magnetic powder, infiltration, ray, ambient temperature mechanical properties,
High temperature tensile properties etc..
Preferably, the present invention by being corresponded with piping component in 3D pipeline models, establish each component put into operation,
Postrun material military service slip condition database.User clicks corresponding component in iconic model, and system jumps out typing inspection by automatic
The interface of data is tested, user completes operation according to prompt, you can all previous inspection data after military service is stored in system.Inspection data
From overhaul data, regular inspection data etc., including appearance, wall thickness, hardness, metallographic, ultrasound, magnetic powder, infiltration, ray, room temperature power
Learn performance, high temperature tensile properties etc..
Preferably, the present invention is by various types defect and the evolution of defect, different military service stage material during one's term of military service
Material microstructure delta data carries out research and induction-arrangement with trend analysis, mechanical property delta data and trend analysis, together
When be related in conjunction with thermal power plant's high temperature steam pipeline material every inspection data upper and lower limit requirement, form complete high temperature and steam
Vapour pipeline fault and defect state information database.
Preferably, the present invention requires the bound of inspection data to be used as limiting condition, when inspection data is more than to require
When value, it is necessary to which maintenance down simultaneously replaces component, this section is defined as region of transfiniting in systems.
System sets the 70%-95% for the state limit value that transfinites to early warning value(The percentage of limit value is according to corresponding inspection parameter
Depending on deterioration rate before failure), when inspection data is in this section, user need to reinforce monitoring to the component, this section is being
It is defined as prewarning area in system.
When the limit value of certain parameter can not be obtained by inquiry, when needing voluntarily to calculate, system provides corresponding computing module, than
Such as minimum wall thickness (MINI W.) computing module.
Preferably, the present invention combines the Power Plant DCS operation data read in real time, by reset condition database, clothes
Use as a servant the continuous comparative analysis of slip condition database and failure and material structure and performance parameter in defect state information database, fitting
Go out the variation tendency of pipeline each key index during military service, including change direction, variation degree and pace of change.
The key index of high temperature steam pipeline includes but not limited to:Internal flaw changes to be become with extension trend, microscopic structure
Change, firmness change, material mechanical performance degradation.
The real-time import modul of operational monitoring parameter can realize high temperature steam pipeline running temperature, pressure long period record and
Machine stop times, the automatic, accurate of unit operation hourage add up.
Preferably, when all previous inspection data of the present invention by drafting material original verification data and after being on active service is with operation
Between relation curve, the rate of change of key index is represented using the slope of curve in material degradation stage, to pipe-line system be on active service
State is accurately tested and assessed, in conjunction with the Power Plant DCS operation data read in real time, to prejudge the tissue defects of component in operation
Situations such as variation and performance deteriorate, can find that there are security risk and high warm airs in pipe-line system in time in unit running process
The position of danger.
Preferably, in the present invention, when the key parameter of piping component fall prewarning area or transfinite region when, be
The multistage super-limit prewarning function of system will carry out automatic alarm by the way of the displaying of sound prompting, color alerts and data, to
Realize high temperature steam pipeline condition monitoring and diagnosis early warning.
Preferably, the present invention utilizes multistage super-limit prewarning function automatic alarm, in high temperature steam pipeline 3-D view mould
Intuitively show that position and the corresponding data of risk source, structure high temperature steam pipeline 3D pipeline models are associated with Database Dynamic in type
And the management system that operational monitoring parameter imports in real time.
In conclusion the invention mainly comprises:(1)3D pipeline moulds are established by high temperature steam pipeline original plane data
Type;(2)Establish power station high temperature steam pipeline reset condition, service state and failure and defect state database;(3)Build high temperature
Jet chimney 3D pipeline models and the management system dynamically associated and operational monitoring parameter imports in real time for examining detection related data
System, using the data assessment model of systemic presupposition, realize to high temperature steam pipeline security risk position and high temperature risk position and
When early warning.(4)According to setting, alarm region is divided into prewarning area and region of transfiniting by system, when service life detection data
Or variation tendency data when operation are when falling into the region, multistage super-limit prewarning function will use sound prompting, color alerts and
The mode of data displaying carries out automatic alarm.(5)Data show the 3D rendering reminded with risk and all rely on high temperature steam pipeline
Model, visualization and the intelligence of lifting system.Based on high temperature steam pipeline design drawing information, reset condition and service state
Inspection detection data, failure and defect state information data, establish thermal power plant's high temperature steam pipeline based on 3D pipeline models
Whole-life cycle fee system, realization largely examine the comparison of detection data to analyze in power station metal material, assess each stage weight
Point monitoring position and inspection detection object, realize the risk management and control to high temperature steam pipeline.
Compared with prior art, the present invention haing the following advantages and effect:Build high temperature steam pipeline 3D pipeline models with
Database Dynamic is associated with and the management system that imports in real time of operational monitoring parameter, can intuitively show high temperature steam pipeline and component
All kinds of parameters such as structure, specification and reset condition, military service procedure inspection information;Convenient for inquiry high temperature steam pipeline reset condition,
Military service stage normal condition and failure and defect state information data;Can system understand and grasp these materials and component in reality
Tissue under the service condition of border and performance variation law, bond material failure mechanism take more targetedly detection mode;Easily
Risk position and security risk are found in tracking, and can deteriorate performance simulated defect development according to key parameter, are had
The early warning of effect;The level of IT application of data is promoted, eliminating human factor influences;Enhancing operation, examines being directed to for work at maintenance
Property, science decision foundation is provided for fine-grained management, to optimization operation with Strategies of Maintenance, neutralizing Safety Risk in Production with important
Directive significance.
Description of the drawings
Fig. 1 is the high temperature steam pipeline whole-life cycle fee system of thermal power plant based on 3D pipeline models of the embodiment of the present invention
The flow diagram of system.
Fig. 2 is the high temperature steam pipeline whole-life cycle fee system of thermal power plant based on 3D pipeline models of the embodiment of the present invention
The flow chart of system.
Fig. 3 is the high temperature steam pipeline whole-life cycle fee system of thermal power plant based on 3D pipeline models of the embodiment of the present invention
The 3D pipeline model schematic diagrames of system.
Fig. 4 is the high temperature steam pipeline whole-life cycle fee system of thermal power plant based on 3D pipeline models of the embodiment of the present invention
The automatic early-warning function interactive interface figure of system.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
Embodiment.
As shown in Figure 1, thermal power plant's high temperature steam pipeline life cycle management pipe based on 3D pipeline models in the present embodiment
Reason system includes graphics module, data module, evaluation module and warning module, and graphics module and data module are connected with each other, and
Graphics module and data module are connect with evaluation module, and evaluation module is connect with warning module.
As shown in Fig. 2, data module includes reset condition inspection data module, the inspection data module after military service, and
Failure and defect state information data module;After storing the reset condition inspection datas of pipe-line system various components, military service
All previous inspection data and failure and defect state information data.Evaluation module includes material structure and performance parameter to score
Analyse module, key index variation tendency fitting module, and anticipation module;It is continuous for being carried out to material structure and performance parameter
Comparative analysis fits the variation tendency of pipeline each key index during military service, in conjunction with the accurate survey to inspection data
It comments and the reading and analysis of Power Plant DCS operation data, finds that there are the portions of security risk and high temperature risk in pipe-line system in time
Position.Warning module includes sound prompting module, color alerts module and data display module, is transfinited automatic alarm for multistage.
The operation method of above-mentioned thermal power plant's high temperature steam pipeline whole-life cycle fee system based on 3D pipeline models is such as
Under:
Establish high temperature steam pipeline Visual Intelligent Interface Model;Store reset condition inspection data, the clothes of pipe-line system various components
All previous inspection data and failure after labour and defect state information data;Pass through the continuous comparison to material structure and performance parameter
Analysis, fits the variation tendency of pipeline each key index during military service;In conjunction with to inspection data it is accurate test and appraisal and
The reading and analysis of Power Plant DCS operation data find that there are the positions of security risk and high temperature risk in pipe-line system in time;Profit
Automatic alarm is carried out with multistage super-limit prewarning function, to realize that high temperature steam pipeline condition monitoring and diagnosis early warning, structure are high
The management system that warm jet chimney 3D pipeline models are associated with Database Dynamic and operational monitoring parameter imports in real time.
Graphics module in system, according to the drawing information of high temperature steam pipeline system, by interactive method, using grass
The mode that figure is drawn draws the layout drawing of pipeline, or the vector file according to pipe-line system(DXF or DWG file)In pipeline
Information automatically generates 3D pipeline models, establishes high temperature steam pipeline Visual Intelligent Interface Model.
As shown in figure 3,3D pipeline models can intuitively show high temperature steam pipeline arrangement states, drawing information is effectively improved
Retrieval capability, man-machine interaction are good.
Data module in system, for preserving, retrieving the original shape with management high temperature steam pipeline system various components
All previous inspection data after state inspection data, military service and the information such as failure and defect state information data, avoid high temperature steam pipe
Road all parts missing inspection owes to repair and crosses inspection, crosses and repair.
The module is realized to dynamically associate with 3D pipeline models, is easy to inquire piping component, conduit fittings and welding
The raw information of connector examines the various informations such as detection information.
Specifically, by being corresponded with piping component in 3D pipeline models, the reset condition of each component is established
Database and put into operation, postrun material military service slip condition database.User clicks corresponding component in iconic model, and system will be certainly
The dynamic interface for jumping out typing inspection data, user complete operation according to prompt, you can reset condition inspection data is stored in system.
Inspection data from installation inspection data, military service regular inspection data etc., including appearance, wall thickness, hardness, metallographic, ultrasound, magnetic powder,
Infiltration, ray, ambient temperature mechanical properties, high temperature tensile properties etc..
In addition, by various types defect and the evolution of defect, different military service phase material microstructure during one's term of military service
Delta data carries out research and induction-arrangement with trend analysis, mechanical property delta data and trend analysis, in combination with thermoelectricity
Factory's high temperature steam pipeline is related to the upper and lower limit requirement of every inspection data of material, forms complete high temperature steam pipeline failure
With defect state information database.
Particularly, it when the limit value of certain parameter can not be required by standard or other approach are inquired to obtain, and needs voluntarily to count
When calculation, system provides corresponding computing module(Such as minimum wall thickness (MINI W.) computing module), prevent from influencing system because user calculates mistake
The accuracy of warning function.
Evaluation module in system, in conjunction with the Power Plant DCS operation data read in real time, by reset condition database,
The continuous comparative analysis of service state database and failure and material structure and performance parameter in defect state information database is intended
Close out the variation tendency of pipeline each key index during military service, including change direction, variation degree and pace of change.
According to the variation tendency of piping component key index, all previous inspection after drafting material original verification data and military service
The relation curve for testing data and run time represents the rate of change of data using the slope of curve(It can be deteriorated according to key index
Property selects the curve definitions rate of change of respective stage), the tissue defects of anticipation component in operation change and performance deterioration
Situations such as.
The key index of high temperature steam pipeline includes but not limited to:Internal flaw changes to be become with extension trend, microscopic structure
Change, firmness change, material degradation degree.
Specifically, system requires the bound of inspection data to be used as limiting condition, when inspection data is more than required value
When, it is necessary to maintenance down simultaneously replaces component, this section is defined as region of transfiniting in systems.
In addition, system sets the 70%-95% for the state limit value that transfinites to early warning value(The percentage of limit value is examined according to corresponding
Depending on deterioration rate before parameter failure), when inspection data is in this section, user need to reinforce monitoring to the component, this section
It is defined as prewarning area in systems.
In addition, the real-time import modul of operational monitoring parameter can realize the long period of high temperature steam pipeline running temperature, pressure
Record and machine stop times, the automatic, accurate of unit operation hourage add up.
Warning module in system, by above-mentioned evaluation module to the test and appraisal knot of high temperature steam pipeline system service state
Fruit finds that there are the portions of security risk and high temperature risk in pipe-line system in time using multistage super-limit prewarning function automatic alarm
Position, to realize high temperature steam pipeline condition monitoring and diagnosis early warning.
As shown in figure 4, using multistage super-limit prewarning function, by the way of the displaying of sound prompting, color alerts and data
Automatic alarm is carried out, position and the corresponding data of risk source are intuitively shown in high temperature steam pipeline 3D rendering model, for maintenance
Decision provides data supporting.
Although the present invention is disclosed as above with embodiment, it is not limited to protection scope of the present invention, any to be familiar with
The technical staff of this technology changes and retouches made by without departing from the spirit and scope of the invention, should all belong to this hair
Bright protection domain.
Claims (10)
1. a kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system based on 3D pipeline models, which is characterized in that packet
Graphics module, data module, evaluation module and warning module are included, the graphics module and data module are connected with each other, and are drawn
Module and data module are connect with evaluation module, and the evaluation module is connect with warning module.
2. the thermal power plant high temperature steam pipeline whole-life cycle fee system according to claim 1 based on 3D pipeline models
System, which is characterized in that the data module includes reset condition inspection data module, the inspection data module after military service, and
Failure and defect state information data module;After storing the reset condition inspection datas of pipe-line system various components, military service
All previous inspection data and failure and defect state information data;The evaluation module includes material structure and performance parameter pair
Than analysis module, key index variation tendency fitting module, and anticipation module;For being carried out to material structure and performance parameter
Continuous comparative analysis fits the variation tendency of pipeline each key index during military service, in conjunction with the standard to inspection data
Really test and appraisal and the reading and analysis of Power Plant DCS operation data find that there are security risk and high temperature risks in pipe-line system in time
Position;The warning module includes sound prompting module, color alerts module and data display module, is transfinited certainly for multistage
Dynamic alarm.
3. a kind of thermal power plant's high temperature steam pipe based on 3D pipeline models as described in any one of claim 1-2 claims
The operation method of road whole-life cycle fee system, which is characterized in that the operation method is as follows:Establishing high temperature steam pipeline can
Depending on changing interactive interface;Store all previous inspection data after the reset condition inspection datas of pipe-line system various components, military service and therefore
Barrier and defect state information data;By the continuous comparative analysis to material structure and performance parameter, fits pipeline and be on active service
The variation tendency of each key index in the process;In conjunction with the accurate test and appraisal and the reading of Power Plant DCS operation data to inspection data
With analysis, find that there are the positions of security risk and high temperature risk in pipe-line system in time;Using multistage super-limit prewarning function into
Row automatic alarm builds high temperature steam pipeline 3D pipeline models to realize high temperature steam pipeline condition monitoring and diagnosis early warning
It is associated with Database Dynamic and management system that operational monitoring parameter imports in real time.
4. thermal power plant's high temperature steam pipeline whole-life cycle fee system according to claim 3 based on 3D pipeline models
Operation method, which is characterized in that according to the drawing information of high temperature steam pipeline system, by interactive method, using sketch
The mode of drafting draws the layout drawing of pipeline, or according to the duct size information in the vector file of pipe-line system, automatically generates 3D
Pipeline model establishes high temperature steam pipeline Visual Intelligent Interface Model.
5. thermal power plant's high temperature steam pipeline whole-life cycle fee according to claim 3 or 4 based on 3D pipeline models
The operation method of system, which is characterized in that by being corresponded with piping component in 3D pipeline models, establish each component
Reset condition database, and establish each component put into operation, postrun material military service slip condition database;By high temperature steam pipeline
The evolution of various types defect and during one's term of military service defect, different military service phase material microstructure delta datas and trend point
Analysis, mechanical property delta data and trend analysis carry out research and induction-arrangement, are related in combination with thermal power plant's high temperature steam pipeline
And the upper and lower limit requirement of every inspection data of material, form complete high temperature steam pipeline failure and defect state Information Number
According to library.
6. thermal power plant's high temperature steam pipeline whole-life cycle fee according to claim 3 or 4 based on 3D pipeline models
The operation method of system, which is characterized in that require the upper and lower limit of inspection data to be used as limiting condition, when inspection data is more than
When required value, maintenance down simultaneously replaces component, this section is defined as region of transfiniting in systems;System will transfinite state limit value
70%-95% be set as early warning value, the percentage of limit value works as inspection depending on the deterioration rate before the failure of corresponding inspection parameter
At this section, user need to reinforce monitoring data to the component, this section is defined as prewarning area in systems;When certain parameter
Limit value can not be obtained by inquiry, when needing voluntarily to calculate, system provides corresponding computing module.
7. thermal power plant's high temperature steam pipeline whole-life cycle fee system according to claim 5 based on 3D pipeline models
Operation method, which is characterized in that in conjunction with the Power Plant DCS operation data read in real time, by reset condition database, be on active service
The continuous comparative analysis of slip condition database and failure and material structure and performance parameter in defect state information database, fits
The variation tendency of pipeline each key index during military service, including change direction, variation degree and pace of change.
8. thermal power plant's high temperature steam pipeline whole-life cycle fee based on 3D pipeline models according to claim 3 or 7
The operation method of system, which is characterized in that all previous inspection data by drafting material original verification data and after being on active service and fortune
The relation curve of row time represents the rate of change of key index using the slope of curve in material degradation stage, to pipe-line system
Service state is accurately tested and assessed, in conjunction with the Power Plant DCS operation data read in real time, to prejudge the tissue of component in operation
Situations such as defect changes and performance deteriorates finds that there are the positions of security risk and high temperature risk in pipe-line system in time.
9. thermal power plant's high temperature steam pipeline life cycle management pipe based on 3D pipeline models according to claim 3 or 5 or 8
The operation method of reason system, which is characterized in that when the key parameter of piping component fall prewarning area or transfinite region when,
The multistage super-limit prewarning function of system will carry out automatic alarm by the way of the displaying of sound prompting, color alerts and data, from
And realize high temperature steam pipeline condition monitoring and diagnosis early warning.
10. the thermal power plant high temperature steam pipeline whole-life cycle fee system according to claim 3 based on 3D pipeline models
The operation method of system, which is characterized in that using multistage super-limit prewarning function automatic alarm, in high temperature steam pipeline iconic model
The position of intuitive display risk source and corresponding data, structure high temperature steam pipeline 3D pipeline models are associated with and transport with Database Dynamic
The management system that row monitoring parameters import in real time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810759616.5A CN108764761A (en) | 2018-07-11 | 2018-07-11 | A kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810759616.5A CN108764761A (en) | 2018-07-11 | 2018-07-11 | A kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108764761A true CN108764761A (en) | 2018-11-06 |
Family
ID=63973359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810759616.5A Pending CN108764761A (en) | 2018-07-11 | 2018-07-11 | A kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108764761A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109374056A (en) * | 2018-11-21 | 2019-02-22 | 权冉(银川)科技有限公司 | 3D digital dynamic model sentences the method and system for commenting pressure break or pipeline fluid performance |
CN111582737A (en) * | 2020-05-12 | 2020-08-25 | 华能国际电力股份有限公司玉环电厂 | High-temperature high-pressure steam pipeline risk assessment method based on metal inspection data |
CN112415170A (en) * | 2020-11-13 | 2021-02-26 | 吉林省电力科学研究院有限公司 | Method for evaluating service life of main steam pipeline of large heat supply unit |
CN112728416A (en) * | 2020-12-18 | 2021-04-30 | 苏州热工研究院有限公司 | High-temperature high-pressure power pipeline state monitoring system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101071483A (en) * | 2007-06-19 | 2007-11-14 | 广州市煤气公司 | Underground gas pipe network fuzzy risk evaluating system |
CN102663653A (en) * | 2012-05-11 | 2012-09-12 | 河北省电力建设调整试验所 | Risk assessment method for thermal pipeline system |
CN104616124A (en) * | 2015-03-06 | 2015-05-13 | 重庆大学 | Real-time issuing method and system of safe and economic operation state of thermal power plant |
CN105717887A (en) * | 2014-12-05 | 2016-06-29 | 克拉玛依红有软件有限责任公司 | Oil gas processing station intelligent early warning system based on Internet of things sensing data |
CN106020154A (en) * | 2016-07-12 | 2016-10-12 | 中国石油化工股份有限公司 | Safe dynamic health assessment method and assessment system for ethylene production |
CN106897825A (en) * | 2017-02-20 | 2017-06-27 | 红塔烟草(集团)有限责任公司 | Energy conduit three-dimensional visualization and information-based modeling and its method |
US20170336930A1 (en) * | 2016-05-17 | 2017-11-23 | General Electric Company | Systems and methods for prioritizing and monitoring device status in a condition monitoring software application |
-
2018
- 2018-07-11 CN CN201810759616.5A patent/CN108764761A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101071483A (en) * | 2007-06-19 | 2007-11-14 | 广州市煤气公司 | Underground gas pipe network fuzzy risk evaluating system |
CN102663653A (en) * | 2012-05-11 | 2012-09-12 | 河北省电力建设调整试验所 | Risk assessment method for thermal pipeline system |
CN105717887A (en) * | 2014-12-05 | 2016-06-29 | 克拉玛依红有软件有限责任公司 | Oil gas processing station intelligent early warning system based on Internet of things sensing data |
CN104616124A (en) * | 2015-03-06 | 2015-05-13 | 重庆大学 | Real-time issuing method and system of safe and economic operation state of thermal power plant |
US20170336930A1 (en) * | 2016-05-17 | 2017-11-23 | General Electric Company | Systems and methods for prioritizing and monitoring device status in a condition monitoring software application |
CN106020154A (en) * | 2016-07-12 | 2016-10-12 | 中国石油化工股份有限公司 | Safe dynamic health assessment method and assessment system for ethylene production |
CN106897825A (en) * | 2017-02-20 | 2017-06-27 | 红塔烟草(集团)有限责任公司 | Energy conduit three-dimensional visualization and information-based modeling and its method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109374056A (en) * | 2018-11-21 | 2019-02-22 | 权冉(银川)科技有限公司 | 3D digital dynamic model sentences the method and system for commenting pressure break or pipeline fluid performance |
CN109374056B (en) * | 2018-11-21 | 2019-08-27 | 权冉(银川)科技有限公司 | 3D digital dynamic model sentences the method and system for commenting pressure break or pipeline fluid performance |
CN111582737A (en) * | 2020-05-12 | 2020-08-25 | 华能国际电力股份有限公司玉环电厂 | High-temperature high-pressure steam pipeline risk assessment method based on metal inspection data |
CN112415170A (en) * | 2020-11-13 | 2021-02-26 | 吉林省电力科学研究院有限公司 | Method for evaluating service life of main steam pipeline of large heat supply unit |
CN112728416A (en) * | 2020-12-18 | 2021-04-30 | 苏州热工研究院有限公司 | High-temperature high-pressure power pipeline state monitoring system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108764761A (en) | A kind of thermal power plant's high temperature steam pipeline whole-life cycle fee system and its operation method based on 3D pipeline models | |
CN110245411B (en) | Urban central heating system and leakage point detection method | |
CN104808634B (en) | A kind of thermal power plant's Visualized management system based on virtual reality | |
AU2013224891B2 (en) | Method and system for real time dry low nitrogen oxide (DLN) and diffusion combustion monitoring | |
CN107301884A (en) | A kind of hybrid nuclear power station method for diagnosing faults | |
CN104573307B (en) | A kind of power station state inline diagnosis and operation optimizing system based on data harmonization | |
CN108051709A (en) | Transformer state online evaluation analysis method based on artificial intelligence technology | |
JPH02114149A (en) | Method and device for evaluating completeness of storage | |
CN106203863A (en) | A kind of power transformer full dose state evaluation model of comprehensive multi-source information | |
CN108091409B (en) | A kind of comprehensive estimation method of nuclear emergency set state diagnosis and damage sequence | |
CN107883190B (en) | Nuclear power station pipeline detection method and be used for nuclear power station pipeline trouble hunting method | |
CN114321740B (en) | Combustible gas leakage point positioning method, system and readable storage module | |
CN106997513A (en) | The distribution net equipment state evaluation system analyzed based on big data | |
CN104296942A (en) | Leak detection processing method for vacuum system of thermal generating unit | |
CN110363404A (en) | A kind of dry-type air-core reactor status data analysis method | |
CN106872172A (en) | The method for real time discriminating and system of Aero Engine Testing security parameter monitoring | |
CN110647924A (en) | GIS equipment state evaluation method based on support vector description and K-nearest neighbor algorithm | |
CN107101785A (en) | Multi-parameter combined type high-pressure heater leakage monitoring system | |
CN117196159A (en) | Intelligent water service partition metering system based on Internet big data analysis | |
CN106596110B (en) | The automatic analyzing and diagnosing method of turbine-generator units waterpower imbalance fault based on online data | |
CN115614292A (en) | Vibration monitoring device and method for vertical water pump unit | |
Peng et al. | Research on oil leakage detection in power plant oil depot pipeline based on improved YOLO v5 | |
CN112924115A (en) | Device and method for monitoring internal leakage of high-temperature and high-pressure pipeline valve | |
CN113238530B (en) | Monitoring system display function design method and system, verification method and display method | |
CN111259562A (en) | Dynamic virtual system for analyzing and controlling failure area of heating surface of boiler |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
|
RJ01 | Rejection of invention patent application after publication |