CN106991863A - A kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform - Google Patents
A kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform Download PDFInfo
- Publication number
- CN106991863A CN106991863A CN201710399330.6A CN201710399330A CN106991863A CN 106991863 A CN106991863 A CN 106991863A CN 201710399330 A CN201710399330 A CN 201710399330A CN 106991863 A CN106991863 A CN 106991863A
- Authority
- CN
- China
- Prior art keywords
- module
- unit
- operating mode
- data
- cooling system
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of prediction of voltage direct-current transmission valve cooling system operating mode and fault pre-alarming platform, including data processing module, the data exchange module interconnected with the data processing module signal, the data exchange module is also associated with teacher's operational module for teaching, the student training module for study, the print module for print result, and the simulation mechanism for analogue data；According to history data and defect situation, analyzed with reference to actual operating data, carry out operating mode prediction and studied with fault pre-alarming, reference is provided for periodic inspection；Meanwhile, by setting up an emulation training platform similar with actual converter valve cooling system, the training needs of client are really simulated, and lifecycle management can be carried out to each component, the generation of failure is reduced, the processing speed of failure is accelerated.
Description
Technical field
The present invention relates to current conversion station equipment technical field, and in particular to a kind of voltage direct-current transmission valve cooling system operating mode is pre-
Survey and fault pre-alarming platform.
Background technology
Converter valve is the nucleus equipment of current conversion station, at present in the current conversion station of fortune, and converter valve rated current highest has reached
5000A.During normal operation, high current produces amount of heat by converter valve, to prevent converter valve because temperature is too high and damages, and needs
Configuration valve cooling system is cooled down to it.Therefore, the safety and reliability of converter valve cooling system will be directly influenced
The safety and stability of DC transmission system.
According to State Grid Corporation of China's DC converter station list bipolar locking statistics, between 2003 to 2010, under
80 direct current lockout states occur altogether for 12 current conversion stations of category, and wherein converter valve cooling system failure cause causes single bipolar locking
Have 11, account for the 14% of whole failures sum.End in November, 2011, four DC transmission systems of south electric network are because of converter valve
Direct current lockout state occurs for cooling system failure 22 times, wherein monopole locking 21 times, bipolar locking 1 time.Converter valve cooling system
The change that operating condition exchanges power with direct current transportation is closely related, at the same it is closely related with surrounding environment, especially with interior
The converter valve cooling system of water cooling+external air cooling system technology path, when around, heat dissipation environment changes, its operating condition will be by
Tremendous influence.But, so far also without relatively accurate model in terms of high voltage direct current converter valve cooling system, and high pressure
The extensive use of DC transmission system for valve cooling system in the urgent need to providing a kind of with analysis and guidance, operation study, training
The instrument and means of educational function.In addition, at present operation maintenance personnel to the understanding of valve cooling system correlation technique not enough comprehensively and
Deeply, to the control principle of converter valve cooling system, technological process, signal acquisition, real-time communication, system alarm, breakdown judge
It is not yet comprehensively skilled etc. technology to grasp.As the fast development of D.C. high voltage transmission is, it is necessary to which more new personnel are added to the change of current
Stand in O＆M troop, it is essential that the operation maintenance personnel of converter valve cooling device, which is giveed training with the technical merit for improving them,
's.
A kind of high voltage direct current transmission converter valve cooling system is disclosed in Authorization Notice No. is the B of CN 102903291
Emulation platform, software supporting module provides basis of reality for high voltage direct current transmission converter valve cooling system emulation platform, is other
The function of module with program language and man-machine interface is supported；Fundamental functional modules provide base components for emulation platform, by it
The real-time status for the valve cooling system that element is built will feed back to control defence program module, equipment risk evaluation point respectively
Module, equipment obstacle management decision-making module are analysed, and corresponding module can be controlled protection, risk according to equipment component state and comment
Estimation is calculated issues with issue, equipment obstacle management scheme.As practical Engineering Simulating Software, working interface is friendly, can be real
Now simulation operations identical with execute-in-place method, reflect the working condition of high voltage direct current transmission converter valve cooling system in real time, and
Equipment risk evaluation analysis and equipment obstacle management decision-making are carried out according to working condition；But it is not directed to converter valve cooling system
System technical specification, inspection code, the moral conduct module of operations specification, such as work ticket module, operation order module, walkaround inspection
Module, operation maintenance module, defect record, equipment state assessment etc., are together with each other to carry out intensive training operation
Training platform.
The VBE system simulations operation and training that a kind of high voltage direct current transmission converter valve is disclosed in CN203882138U are flat
Platform, including：Converter valve artificial circuit, the real work situation for simulating converter valve；Minimum VBE systems, for controlling and supervising
The converter valve is controlled to issue licence the working condition of converter valve valve block in circuit；Monitoring system, is controlled for simulating minimum VBE systems with pole
Key signal data flow between system, and read the signal that minimum VBE systems are fed back；The present invention is by simulating VBE systems
Operation, and analyze and summarize the various state representations of VBE systems, enable newly to add skilled artisan and quickly understand
VBE systems are grasped with comprehensive；But its VBE system simulations operation and training for being related to a kind of high voltage direct current transmission converter valve are flat
Platform, not described in this novelty items voltage direct-current transmission valve cooling system operating mode prediction with fault pre-alarming platform.
Therefore, this platform is intended to set up a model or platform application in converter valve cooling system, meets current conversion station fortune
Personnel on site emulation training, the analysis of offline or real-time running data are tieed up, is that failure is examined under the various operating modes of converter valve cooling system
A kind of application environment is created in disconnected, equipment state assessment research.
The content of the invention
It is pre- with failure that problem to be solved by this invention is to provide a kind of voltage direct-current transmission valve cooling system operating mode prediction
Alert platform, disclosure satisfy that current conversion station operation maintenance personnel field simulation training, the analysis of offline or real-time running data, is that converter valve is cold
But a kind of application environment is created in fault diagnosis, equipment state assessment research under the various operating modes of system.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of prediction of voltage direct-current transmission valve cooling system operating mode and fault pre-alarming platform, including data processing module, it is and described
The data exchange module of data processing module signal interconnection, the data exchange module is also associated with teacher's work for teaching
Module, the student training module for study, the print module for print result, and the analog machine for analogue data
Structure.
The simulation mechanism includes emulation mechanism and operating mode mechanism；
It is described emulation mechanism include the first parameter setting module, the first event information module, O＆M module, simulation transmission module and
First graphical interfaces module；
The operating mode mechanism includes the second parameter setting module, second event information module, second graph interface module, data and built
Library module, operating mode prediction module and equipment evaluation module.
It is single that there is first parameter setting module the first system setting unit, the first early warning setting unit, failure to set
Member and data state set unit；
The first event information module includes the first event recording unit and failure message unit；
The O＆M module includes routing inspection unit, operation maintenance unit, defective unit and two tickets member；
The simulation transmission module includes main pump protection location, flow pressure protection location, temperature control protection location and liquid level
Reveal unit.
The first graphical interfaces module includes the first process chart unit and operation curve unit.
The operating mode prediction module includes the second parameter setting module, second event information module, second graph interface mould
Block, data build library module, operating mode prediction module and equipment evaluation module.
Second parameter setting module includes second system setting unit and the second early warning setting unit；
The second event information module includes second event recording unit；
The second graph interface module includes the second process chart unit；
The data, which build library module, includes reference data library unit and pump characteristic curve unit；
The operating mode prediction module includes electrical conductivity temperature prediction unit, system operation prediction module and turnover valve temperature deviation mould
Block.
The equipment evaluation module includes equipment evaluation unit and equipment state reporting unit.
The first early warning setting unit and the second early warning setting unit can dynamically formulate temperature, pressure, conduction
Rate, humidity, liquid level, the alarm limits of flow, different working environments are emulated with this.
The failure setting unit can be by setting the state change of normal or fault simulation component in systems.
The first process chart unit can be shown by the display of student training module, for display tube
The mobility of road water, valve beats the state of opening/closing, and the direction of rotation of main pump, expansion drum Water level trend is shown, blower fan is dynamically aobvious
Show.
The equipment evaluation unit can set the life span of equipment, be referred to by the amendment of calculation date and service wear
The service life and integrality of number automatic computing equipment, are reminded for periodic maintenance and management.
The present invention is collected by operating mode mechanism to the historical data of converter valve, and carries out record assessment, as
The analogue data of emulation mechanism carries out input with judging the emulation whether accurate standard of organization data；And include data using it is tried
Processing module, and the data processing module that uses of the present invention is focuses on the cloud computing of data or can stored and a large amount of computings
Server, and use data by data exchange module, data-signal is disperseed or concentrated, decodes or encrypts, really
That protects that data are capable of accurate stable is transferred to different teacher's operational modules, student's study module, print module and simulation mechanism,
Ensure the normal operation of the present apparatus, and the teacher's operational module used is personal computer, and its can control it is a number of
Student training module or the single student training module of specified control, and the student training module used can receive teacher's work
The data-signal sent as module, so that it is guaranteed that the reception data that student training module can be accurate and stable, and avoid student
The phenomenon not learnt occurs；And print module is printer, it can come out data-printing.
The simulation mechanism of use includes emulation mechanism and operating mode mechanism, and emulation mechanism can be carried out to the data of operating mode mechanism
Parsing, and a fault state is fictionalized, to allow student to be solved, and teacher's Working mould can be given by whole data transfer
Block, the operation of student is directly observed by teacher, and the progress of overall process can be recorded and can printed, can
Intuitively see the operating process of student.
The emulation mechanism of use includes the first parameter setting module, the first event information module, O＆M module, simulation transmission
Module and the first graphical interfaces module；The parameter setting module of use can be set to be set, in advance for configuring system in analogue system
Alert, failure also has data mode, including switching analogue simulation or the database of importing, data import, set failure and hand manually
It is dynamic that data mode is set, so as to carry out many factors simulation to system；Wherein system setting can be with disposition data source, data source
Acquisition interval is set, and can be imported into external file data in data source setting, it is ensured that the exchangeability of data；And use
Data source is that self-defined input magazine, PLC simulated reservoirs, live Runtime Library, three kinds of different data sources are used to simulate different rings respectively
Data under border are imported and played back；And the capture setting of data is used for the period frequency for controlling collection, systemic presupposition can be selected
Collection period, or self-defined collection period, minimum are accurate to the second.
It is the one of converter valve cooling system emulation training platform that the O＆M module of use carries out grid switching operation training to student
Item critical function.When simulation training system carries out grid switching operation training to student, it can be carried out by call operation ticket module
Make out an invoice operation, generation standard operation ticket is simultaneously returned in simulation training system, whether correctly judged as to student's operation
Or the foundation of help is provided.Operation Ticket Expert System is the grid switching operation bill intelligent processing system that converter valve cooling system is used,
It wants the state of summation device according to power system to anti-misoperation, according to cooling system operating standard and " it is five anti-' ' locking advises
Then wait and judged, the accurate sequence of operation is provided using the function of automatic invoice issuance, output the grid switching operation bill of complete practicality.System
System should also also possess function of making out an invoice, so student can not only be just in abnormal cases except that can make out an invoice under normal circumstances
Giveed training in the case of often, the Operating Guideline of correlation can be also carried out under abnormal conditions.O＆M module is by routing inspection unit, operation maintenance
Unit, defective unit, two tickets member composition；The inspection template types for needing to load are selected for routing inspection unit, such as thermometric is remembered
Record and indicating value verification；For two tickets member, respectively two type options of work ticket and operation order.
It can show over the display for the first graphics interface unit and second graph unit, comprehensively display
Field apparatus general picture, refine to the operation sign such as direction, keying of valve of pipeline, and it can be converted into process chart unit
With operation curve unit two parts, when being switched to failure setting unit, the position of failure can be rapidly obtained from display screen
Put and information；And the operation curve used can check the data and curves state of currently/history；And for simulation transmission module root
According to producer's converter valve cooling system composition and electrical control drawing, establishment simulation transmission module makes trainee know each
Mechanism and meaning that signal is produced, are divided into the protection of water-cooling system pump, the protection of water-cooling system traffic protection, water-cooling system pressure, water
Cooling system temperature protection, water-cooling system water quality protection, the protection of water-cooling system liquid level, water-cooling system leak protection, water-cooling system electricity
Heater protecting, the control of water-cooling system motor-driven valve.
For the operating mode prediction module in operating mode mechanism include electrical conductivity temperature prediction unit, system operation prediction module and
Pass in and out valve temperature deviation module；It can be predicted by current and historical data, so that anticipation is to a rule value, it is actual
The further work of operating mode makes an anticipation, reduces the generation of hidden danger.
The present invention can be analyzed according to history data and defect situation with reference to actual operating data, carry out work
Condition is predicted to be studied with fault pre-alarming, and reference is provided for periodic inspection；Meanwhile, by setting up one and actual converter valve cooling system
Similar emulation training platform, can not only realize the training functions such as simulation normal running operation, simulated failure processing, also may be used
Work ticket, operation order, walkaround inspection, operation maintenance, defect record, equipment state assessment etc. " O＆M integration " industry is realized in realization
Business；The real training needs for simulating client, and lifecycle management can be carried out to each component, reduce failure
Generation, accelerate the processing speed of failure.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the system construction drawing of the present invention；
Fig. 2 is the structural representation of simulation mechanism of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing 1-2, the technical scheme to the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this
A part of embodiment of invention, rather than whole embodiments.Based on described embodiments of the invention, the common skill in this area
The every other embodiment that art personnel are obtained, belongs to the scope of protection of the invention.
Embodiment one
A kind of prediction of voltage direct-current transmission valve cooling system operating mode and fault pre-alarming platform, including data processing module 1, it is and described
The data exchange module 3 of the signal of data processing module 1 interconnection, the data exchange module 3 is also associated with the teacher for teaching
Operational module 2, the student training module 4 for study, the print module 5 for print result, and for analogue data
Simulation mechanism 6.
The historical data of converter valve is collected by operating mode mechanism in the embodiment, and carries out record assessment, by it
Input is carried out with judging the emulation whether accurate standard of organization data as the analogue data of emulation mechanism；And included using it is tried
Data processing module, and the data processing module that uses of the present invention is focuses on the cloud computing of data or can stored and a large amount of
The server of computing, and the data used are disperseed or concentrated to data-signal by data exchange module, are decoded or are added
It is close, it is ensured that what data were capable of accurate stable is transferred to different teacher's operational modules, student's study module, print module and simulation
Mechanism, it is ensured that the normal operation of the present apparatus, and the teacher's operational module used is personal computer, and it can control a fixed number
The single student training module of the student training module or specified control of amount, and the student training module used can receive religion
The data-signal that member's operational module is sent, so that it is guaranteed that the reception data that student training module can be accurate and stable, and avoid
The phenomenon that student does not learn occurs；And print module is printer, it can come out data-printing.
Embodiment two
The difference of itself and embodiment one is：The simulation mechanism includes emulation mechanism and operating mode mechanism；
It is described emulation mechanism include the first parameter setting module, the first event information module, O＆M module, simulation transmission module and
First graphical interfaces module；
The operating mode mechanism includes the second parameter setting module, second event information module, second graph interface module, data and built
Library module, operating mode prediction module and equipment evaluation module.
The simulation mechanism used in the embodiment includes emulation mechanism and operating mode mechanism, and emulation mechanism can be to operating mode mechanism
Data parsed, and a fault state is fictionalized, to allow student to be solved, and can be by whole data transfer to religion
Member's operational module, the operation of student is directly observed by teacher, and the progress of overall process can be recorded and can printed
Out, the operating process of student can intuitively be seen.
The emulation mechanism of use includes the first parameter setting module, the first event information module, O＆M module, simulation transmission
Module and the first graphical interfaces module；The parameter setting module of use can be set to be set, in advance for configuring system in analogue system
Alert, failure also has data mode, including switching analogue simulation or the database of importing, data import, set failure and hand manually
It is dynamic that data mode is set, so as to carry out many factors simulation to system；Wherein system setting can be with disposition data source, data source
Acquisition interval is set, and can be imported into external file data in data source setting, it is ensured that the exchangeability of data；And use
Data source is that self-defined input magazine, PLC simulated reservoirs, live Runtime Library, three kinds of different data sources are used to simulate different rings respectively
Data under border are imported and played back；And the capture setting of data is used for the period frequency for controlling collection, systemic presupposition can be selected
Collection period, or self-defined collection period, minimum are accurate to the second.
Embodiment three
The difference of itself and embodiment two is：First parameter setting module has the first system setting unit, the first early warning
Setting unit, failure setting unit and data state set unit；
The first event information module includes the first event recording unit and failure message unit；
The O＆M module includes routing inspection unit, operation maintenance unit, defective unit and two tickets member；
The simulation transmission module includes main pump protection location, flow pressure protection location, temperature control protection location and liquid level
Reveal unit.
The first graphical interfaces module includes the first process chart unit and operation curve unit.
It is converter valve cooling system emulation training that the O＆M module used in the embodiment, which carries out grid switching operation training to student,
Instruct a critical function of platform.When simulation training system carries out grid switching operation training to student, call operation can be passed through
Just whether ticket module carries out operation of making out an invoice, generate standard operation ticket and return in simulation training system, operated as to student
Really judge or provide the foundation of help.Operation Ticket Expert System is the grid switching operation bill intelligence that converter valve cooling system is used
Processing system, it wants the state of summation device according to power system to anti-misoperation, according to cooling system operating standard and " five
It is anti-' ' locking rule etc. judged, the accurate sequence of operation is provided using the function of automatic invoice issuance, output complete practicality
Lock operation order.System should also also possess function of making out an invoice in abnormal cases except that can make out an invoice under normal circumstances, so student
It can not only under normal circumstances give training, the Operating Guideline of correlation can be also carried out under abnormal conditions.O＆M module is by inspection list
Member, operation maintenance unit, defective unit, two tickets member composition；The inspection template types for needing to load are selected for routing inspection unit,
Such as thermometric record and indicating value verification；For two tickets member, respectively two type options of work ticket and operation order.
Example IV
The difference of itself and embodiment three is：The operating mode prediction module includes the second parameter setting module, second event information
Module, second graph interface module, data build library module, operating mode prediction module and equipment evaluation module.
Second parameter setting module includes second system setting unit and the second early warning setting unit；
The second event information module includes second event recording unit；
The second graph interface module includes the second process chart unit；
The data, which build library module, includes reference data library unit and pump characteristic curve unit；
The operating mode prediction module includes electrical conductivity temperature prediction unit, system operation prediction module and turnover valve temperature deviation mould
Block.
The equipment evaluation module includes equipment evaluation unit and equipment state reporting unit.
The first early warning setting unit and the second early warning setting unit can dynamically formulate temperature, pressure, conduction
Rate, humidity, liquid level, the alarm limits of flow, different working environments are emulated with this.
The failure setting unit can be by setting the state change of normal or fault simulation component in systems.
The first process chart unit can be shown by the display of student training module, for display tube
The mobility of road water, valve beats the state of opening/closing, and the direction of rotation of main pump, expansion drum Water level trend is shown, blower fan is dynamically aobvious
Show.
The equipment evaluation unit can set the life span of equipment, be referred to by the amendment of calculation date and service wear
The service life and integrality of number automatic computing equipment, are reminded for periodic maintenance and management.
It can show over the display for the first graphics interface unit and second graph unit in the embodiment,
Comprehensive displaying scene equipment general picture, refine to the operation sign such as direction, keying of valve of pipeline, and it can be converted into technique
Flowchart elements and operation curve unit two parts, when being switched to failure setting unit, rapidly can be obtained from display screen
Obtain location of fault and information；And the operation curve used can check the data and curves state of currently/history；And for simulation
Transmission module makes trainee according to producer's converter valve cooling system composition and electrical control drawing, establishment simulation transmission module
Know mechanism and meaning that each signal is produced, be divided into the protection of water-cooling system pump, water-cooling system traffic protection, water-cooling system pressure
Try hard to keep shield, water-cooling system temperature protection, water-cooling system water quality protection, the protection of water-cooling system liquid level, water-cooling system leak protection, water
The protection of cooling system electric heater, the control of water-cooling system motor-driven valve.
For the operating mode prediction module in operating mode mechanism include electrical conductivity temperature prediction unit, system operation prediction module and
Pass in and out valve temperature deviation module；It can be predicted by current and historical data, so that anticipation is to a rule value, it is actual
The further work of operating mode makes an anticipation, reduces the generation of hidden danger.
The present invention can be analyzed according to history data and defect situation with reference to actual operating data, carry out work
Condition is predicted to be studied with fault pre-alarming, and reference is provided for periodic inspection；Meanwhile, by setting up one and actual converter valve cooling system
Similar emulation training platform, can not only realize the training functions such as simulation normal running operation, simulated failure processing, also may be used
Work ticket, operation order, walkaround inspection, operation maintenance, defect record, equipment state assessment etc. " O＆M integration " industry is realized in realization
Business；The real training needs for simulating client, and lifecycle management can be carried out to each component, reduce failure
Generation, accelerate the processing speed of failure.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (9)
1. a kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform, it is characterised in that：
Including data processing module, the data exchange module interconnected with the data processing module signal, the data exchange mould
Block is also associated with teacher's operational module for teaching, the student training module for study, the impression block for print result
Block, and the simulation mechanism for analogue data；The simulation mechanism includes emulation mechanism and operating mode mechanism；
It is described emulation mechanism include the first parameter setting module, the first event information module, O＆M module, simulation transmission module and
First graphical interfaces module；
The operating mode mechanism includes the second parameter setting module, second event information module, second graph interface module, data and built
Library module, operating mode prediction module and equipment evaluation module；
First parameter setting module have the first system setting unit, the first early warning setting unit, failure setting unit and
Data mode setting unit；
The first event information module includes the first event recording unit and failure message unit；
The O＆M module includes routing inspection unit, operation maintenance unit, defective unit and two tickets member；
The simulation transmission module includes main pump protection location, flow pressure protection location, temperature control protection location and liquid level
Reveal unit.
2. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 1 and fault pre-alarming platform, its feature exist
In：The first graphical interfaces module includes the first process chart unit and operation curve unit.
3. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 2 and fault pre-alarming platform, its feature exist
In：The operating mode prediction module includes the second parameter setting module, second event information module, second graph interface module, number
According to building library module, operating mode prediction module and equipment evaluation module.
4. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 3 and fault pre-alarming platform, its feature exist
In：Second parameter setting module includes second system setting unit and the second early warning setting unit；
The second event information module includes second event recording unit；
The second graph interface module includes the second process chart unit；
The data, which build library module, includes reference data library unit and pump characteristic curve unit；
The operating mode prediction module includes electrical conductivity temperature prediction unit, system operation prediction module and turnover valve temperature deviation mould
Block.
5. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 4 and fault pre-alarming platform, its feature exist
In：The equipment evaluation module includes equipment evaluation unit and equipment state reporting unit.
6. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 5 and fault pre-alarming platform, its feature exist
In：The first early warning setting unit and the second early warning setting unit can dynamically formulate temperature, pressure, conductance, wet
Degree, liquid level, the alarm limits of flow, different working environments are emulated with this.
7. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 6 and fault pre-alarming platform, its feature exist
In：The failure setting unit can be by setting the state change of normal or fault simulation component in systems.
8. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 7 and fault pre-alarming platform, its feature exist
In：The first process chart unit can be shown by the display of student training module, for display pipes water
Mobility, valve beats the state of opening/closing, and the direction of rotation of main pump, expansion drum Water level trend is shown, blower fan Dynamic Announce.
9. voltage direct-current transmission valve cooling system operating mode prediction as claimed in claim 8 and fault pre-alarming platform, its feature exist
In：The equipment evaluation unit can set the life span of equipment, by calculation date and the modified index of service wear from
The service life and integrality of dynamic computing device, are reminded for periodic maintenance and management.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399330.6A CN106991863A (en) | 2017-05-31 | 2017-05-31 | A kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399330.6A CN106991863A (en) | 2017-05-31 | 2017-05-31 | A kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106991863A true CN106991863A (en) | 2017-07-28 |
Family
ID=59421637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399330.6A Pending CN106991863A (en) | 2017-05-31 | 2017-05-31 | A kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106991863A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879541A (en) * | 2019-09-10 | 2020-03-13 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transient offline simulation system of high-voltage direct-current valve cooling system |
| CN111460610A (en) * | 2020-02-27 | 2020-07-28 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter valve TVM plate heating prediction method, system, device and medium |
| CN111930790A (en) * | 2020-03-20 | 2020-11-13 | 中国南方电网有限责任公司超高压输电公司广州局 | Valve inlet temperature prediction method of valve cooling equipment based on time sequence analysis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903291A (en) * | 2012-10-12 | 2013-01-30 | 中国南方电网有限责任公司超高压输电公司广州局 | Simulation platform of cooling system of high-voltage direct-current transmission converter valve |
| CN204303253U (en) * | 2014-11-17 | 2015-04-29 | 中国南方电网有限责任公司超高压输电公司贵阳局 | The simulation system of the cold inner cold water of a kind of HVDC transmission system valve |
| CN104575200A (en) * | 2015-01-04 | 2015-04-29 | 国家电网公司 | Low-voltage transformer district simulated practice training system based on rural power grid intelligent low-voltage distribution box |
| CN105047061A (en) * | 2015-08-03 | 2015-11-11 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Simulation research device of in-valve cooling system of high voltage current power transmission system |
-
2017
- 2017-05-31 CN CN201710399330.6A patent/CN106991863A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903291A (en) * | 2012-10-12 | 2013-01-30 | 中国南方电网有限责任公司超高压输电公司广州局 | Simulation platform of cooling system of high-voltage direct-current transmission converter valve |
| CN204303253U (en) * | 2014-11-17 | 2015-04-29 | 中国南方电网有限责任公司超高压输电公司贵阳局 | The simulation system of the cold inner cold water of a kind of HVDC transmission system valve |
| CN104575200A (en) * | 2015-01-04 | 2015-04-29 | 国家电网公司 | Low-voltage transformer district simulated practice training system based on rural power grid intelligent low-voltage distribution box |
| CN105047061A (en) * | 2015-08-03 | 2015-11-11 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Simulation research device of in-valve cooling system of high voltage current power transmission system |
Non-Patent Citations (2)
| Title |
|---|
| 刘秀平: "高压直流输电纯水冷却装置仿真培训系统建模与开发", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
| 许杰峰: "高压直流输电纯水冷却装置远程监视与智能维护系统的研发", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879541A (en) * | 2019-09-10 | 2020-03-13 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transient offline simulation system of high-voltage direct-current valve cooling system |
| CN110879541B (en) * | 2019-09-10 | 2020-11-20 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Transient offline simulation system of high-voltage direct-current valve cooling system |
| CN111460610A (en) * | 2020-02-27 | 2020-07-28 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter valve TVM plate heating prediction method, system, device and medium |
| CN111460610B (en) * | 2020-02-27 | 2022-04-08 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter valve TVM plate heating prediction method, system, device and medium |
| CN111930790A (en) * | 2020-03-20 | 2020-11-13 | 中国南方电网有限责任公司超高压输电公司广州局 | Valve inlet temperature prediction method of valve cooling equipment based on time sequence analysis |
| CN111930790B (en) * | 2020-03-20 | 2021-12-31 | 中国南方电网有限责任公司超高压输电公司广州局 | Valve inlet temperature prediction method of valve cooling equipment based on time sequence analysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106997720A (en) | A kind of voltage direct-current transmission valve cooling system emulation training platform | |
| US11948052B2 (en) | Method, electronic device, and computer program product for monitoring field device | |
| CN114676862B (en) | Visual operation and maintenance management method and system for data center | |
| CN104571016A (en) | Nuclear power station DCS (digital control system) visual operation and maintenance operating method and system | |
| CN106991863A (en) | A kind of voltage direct-current transmission valve cooling system operating mode prediction and fault pre-alarming platform | |
| KR102069442B1 (en) | The operation support and monitoring system in the nuclear power plant | |
| CN108225439A (en) | A kind of electronic communication environment monitoring system | |
| Zhang et al. | Wide area power system visualization using real-time synchrophasor measurements | |
| CN115393142A (en) | Intelligent park management method and management platform | |
| CN111384776A (en) | VR-based transformer substation three-dimensional panoramic state monitoring method and system | |
| CN201315104Y (en) | Simulation training and examination system for unmanned comprehensive automation substation | |
| KR102136956B1 (en) | Input output hot-swappable wiring interface providing method and apparatus and system therefor | |
| Dai et al. | Prognostics-based health management for free air cooling of data centers | |
| Peng et al. | Design and development of intelligent operation and maintenance training system for substation based on augmented reality | |
| Farooq et al. | Traffic systems in smart cities using LabVIEW | |
| JP2019057196A (en) | Information collection device and information collection method | |
| Guan et al. | Digital twin‐based online tools for electric power communication system training: Online digital twin power communication system | |
| Feng et al. | Visual interaction of rolling steel heating furnace based on augmented reality | |
| CN202353320U (en) | Intelligent power-distribution system on basis of geographical background application | |
| CN106295944A (en) | A kind of transforming plant protecting interval inquiry management system | |
| KR101668862B1 (en) | Virtual training system of nuclear power plant | |
| CN217655545U (en) | 3D visual wisdom water plant that presents and control | |
| Gao et al. | Design and typical application of digital twin architecture in Smart Grid | |
| Nikolskyi et al. | Wireless Remote Control Systems of Marine Diesel Engine | |
| CN114615344B (en) | Intelligent protocol conversion method and device for electric power instrument |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |