CN107451762A - The decision-making technique that a kind of turbine performance is safeguarded - Google Patents
The decision-making technique that a kind of turbine performance is safeguarded Download PDFInfo
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- CN107451762A CN107451762A CN201710947519.4A CN201710947519A CN107451762A CN 107451762 A CN107451762 A CN 107451762A CN 201710947519 A CN201710947519 A CN 201710947519A CN 107451762 A CN107451762 A CN 107451762A
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- Prior art keywords
- decision
- safeguarded
- making technique
- turbomachinery
- turbine performance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
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- 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
- G06Q10/20—Administration of product repair or maintenance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Sustainable Energy (AREA)
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Abstract
The invention discloses the decision-making technique that a kind of turbine performance is safeguarded, including the ability of the operation lifetime of turbomachinery is improved, wherein turbomachinery is, for example, gas turbine system or steam turbine system, pump or compressor.The invention provides including pair to functions reliably and efficiently operating continuously turbomachinery and/or extending some processes and system for recommending the related risks progress technical Analysis of limitation (for example, igniting hour, number of starts) and business analysis.The present invention can also can be operated continuously by existing part and extend limitation and realize logistic efficiency.By this way, part may not necessarily undergo replacing or repair.In addition, it can significantly reduce or eliminate to the cost changed or reparation is related, including " execution factor " cost.
Description
Technical field
The present invention relates to a kind of decision-making technique, specifically a kind of decision-making technique of turbine performance maintenance.
Background technology
Turbomachinery can include such as device of turbine, compressor or pump.
As turbomachinery is operated, efficiency and performance change such as the time.
The change of the performance is probably due to for example wearing or the various factors of parts damages.Including changing some turbines
Maintenance including tool part can apply to turbomachinery, to recover efficiency and operating characteristics.
However, the maintenance applied is probably invalid, and it is probably high cost.
Generally accreditation is to make stable contribution to promoting more clean energy resource to produce to wind turbine.
On the other hand, wind turbine is realizing bigger development, and technology for wind turbines, especially in power supply field,
Update.For example, more complicated electric adjustment equipment is being developed,
Such as the complicated power semiconductor configuration for power converter.They are generally arranged at the cabin of wind turbine
(nacelle) in, the cabin is arranged on vertically extending tower.
The development for the power converter being made up of the power semiconductor switch of complexity adds the possibility of component failure
Property, this can cause electric power output deterioration or worse situation --- come from stopping completely for the power generation of wind turbine
Only.
This just needs to develop and implement suitable maintenance plan, to keep wind turbine production stable.
If component during regular maintenance beyond break down, can cause attendant reach before, turbine with
The horizontal operation of reduction, or even can not work at all.
It is contemplated that seek to provide feasible enhancing for current maintenance schedule scheme.
The content of the invention
It is an object of the invention to provide the decision-making technique that a kind of turbine performance is safeguarded, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
The decision-making technique that a kind of turbine performance is safeguarded, comprises the following steps：
Detection unit in working service robot, identify the failure in the subsystem in cabin；
Based on the failure identified, fault message is produced；
The fault message is handled, to produce maintenance task for the maintaining robot；
And the maintaining robot is used, maintenance task is performed to the subsystem identified；
Start and change request for the maintenance of turbomachinery；
Change request progress business screening based on safeguarding；If the business screening determines that described safeguard changes request commercially
It is feasible, with regard to carrying out technology screening；If the technology screening determine it is described safeguard change request be technically it is feasible,
With regard to carrying out technical risk assessment；
Offer technology is recommended；If the risk that the technical risk assesses the determination maintenance change request is acceptable, just
Recommend to be maintained action based on the technology, and perform the service action.
As the further scheme of the present invention：The step of carrying out business screening including carry out the analysis based on cost,
Economic analysis or its combination.
As the further scheme of the present invention：The step of performing the service action includes extending service intervals, and receives
Collection verifies data to verify the service intervals.
As the further scheme of the present invention：Also include the fault detect input from condition monitoring system being supplied to institute
Detection unit is stated, for identifying failure.
As the further scheme of the present invention：Wherein after the wind turbine and power network are disconnected, identification is performed
Failure.
As the further scheme of the present invention：Wherein after the maintenance task is performed, the detection unit is to institute
The subsystem of identification performs the test after safeguarding.
As the further scheme of the present invention：The step of carrying out the technology screening includes regarding the turbomachinery
Feel and check, statistical analysis is carried out to the turbomachinery or the turbomachinery is carried out in the analysis based on physics
It is at least one.
As the further scheme of the present invention：Carrying out the step of technical risk is assessed is included to the turbomachinery
The risk that can degrade is assessed.
As further scheme of the invention：The step of obtaining the service action is included to regulation model or contract mould
At least one in type is analyzed.
Compared with prior art, the beneficial effects of the invention are as follows：The technique effect of the present invention includes improving turbomachinery
The ability of operation lifetime, wherein turbomachinery are, for example, gas turbine system or steam turbine system, pump or compressor.
The invention provides including pair some being pushed away with functions reliably and efficiently operating continuously turbomachinery and/or extending
Recommend process and system that the related risk of limitation (for example, igniting hour, number of starts) carries out technical Analysis and business analysis.
The present invention can also can be operated continuously by existing part and extend limitation and realize logistic efficiency.By this way,
Part may not necessarily undergo replacing or repair.In addition, can significantly reduce or eliminate to the cost changed or reparation is related, wherein
Including " execution factor " cost.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
In the embodiment of the present invention, a kind of decision-making technique of turbine performance maintenance, comprise the following steps：
Detection unit in working service robot, identify the failure in the subsystem in cabin；
Based on the failure identified, fault message is produced；
The fault message is handled, to produce maintenance task for the maintaining robot；
And the maintaining robot is used, maintenance task is performed to the subsystem identified；
Start and change request for the maintenance of turbomachinery；
Change request progress business screening based on safeguarding；If the business screening determines that described safeguard changes request commercially
It is feasible, with regard to carrying out technology screening；If the technology screening determine it is described safeguard change request be technically it is feasible,
With regard to carrying out technical risk assessment；
Offer technology is recommended；If the risk that the technical risk assesses the determination maintenance change request is acceptable, just
Recommend to be maintained action based on the technology, and perform the service action.
The step of carrying out the business screening is including carrying out the analysis based on cost, economic analysis or its combination.
The step of performing the service action includes extending service intervals, and collects checking data to verify the maintenance
Interval.
Also include the fault detect input from condition monitoring system being supplied to the detection unit, for identification event
Barrier.
Wherein after the wind turbine and power network are disconnected, identification failure is performed.
Wherein after the maintenance task is performed, after the detection unit performs maintenance to the subsystem identified
Test.
The step of carrying out the technology screening includes carrying out the turbomachinery visual inspection, the turbomachinery is entered
Row statistical analysis or at least one of analysis based on physics is carried out to the turbomachinery.
The step of technical risk is assessed is carried out including assessing the risk of the turbomachinery performance degradation.
The step of obtaining the service action is including at least one analyzing in regulation model or contract model.
The technique effect of the present invention includes improving the ability of the operation lifetime of turbomachinery, and wherein turbomachinery is, for example, to fire
Gas turbine system or steam turbine system, pump or compressor.The invention provides including pair with it is functions reliably and efficiently continuous
Operate turbomachinery and/or extend some risks for recommending limitation (for example, igniting hour, number of starts) related and carry out
The process and system of technical Analysis and business analysis.The present invention can also can be operated continuously and be prolonged by existing part
Length limits and realizes logistic efficiency.By this way, part may not necessarily undergo replacing or repair.In addition, with changing or repairing
Related cost can be significantly reduced or eliminated, including " execution factor " cost
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and do not carrying on the back
In the case of spirit or essential attributes from the present invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention will by appended right
Ask rather than described above limits, it is intended that all changes in the implication and scope of the equivalency of claim will be fallen
Include in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. the decision-making technique that a kind of turbine performance is safeguarded, it is characterised in that comprise the following steps：
Detection unit in working service robot, identify the failure in the subsystem in cabin；
Based on the failure identified, fault message is produced；
The fault message is handled, to produce maintenance task for the maintaining robot；
And the maintaining robot is used, maintenance task is performed to the subsystem identified；
Start and change request for the maintenance of turbomachinery；
Change request progress business screening based on safeguarding；If the business screening determines that described safeguard changes request commercially
It is feasible, with regard to carrying out technology screening；If the technology screening determine it is described safeguard change request be technically it is feasible,
With regard to carrying out technical risk assessment；
Offer technology is recommended；If the risk that the technical risk assesses the determination maintenance change request is acceptable, just
Recommend to be maintained action based on the technology, and perform the service action.
2. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that perform the service action
The step of include extending service intervals, and collect checking data to verify the service intervals.
3. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that carry out the business screening
The step of including carry out the analysis based on cost, economic analysis or its combination.
4. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that also include that situation will be come from
The fault detect input of monitoring system is supplied to the detection unit, for identifying failure.
5. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that wherein by the wind-force
After turbine disconnects with power network, identification failure is performed.
6. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that wherein appoint in described safeguard
After business is performed, the detection unit performs the test after safeguarding to the subsystem identified.
7. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that carry out the technology screening
The step of include carrying out the turbomachinery visual inspection, statistical analysis or to the whirlpool carried out to the turbomachinery
Wheel mechanical carries out at least one of analysis based on physics.
8. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that carry out the technical risk
The step of assessment, is including assessing the risk of the turbomachinery performance degradation.
9. the decision-making technique that turbine performance according to claim 1 is safeguarded, it is characterised in that obtain the service action
The step of including at least one analyzing in regulation model or contract model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947519.4A CN107451762A (en) | 2017-10-12 | 2017-10-12 | The decision-making technique that a kind of turbine performance is safeguarded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947519.4A CN107451762A (en) | 2017-10-12 | 2017-10-12 | The decision-making technique that a kind of turbine performance is safeguarded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107451762A true CN107451762A (en) | 2017-12-08 |
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ID=60498702
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710947519.4A Pending CN107451762A (en) | 2017-10-12 | 2017-10-12 | The decision-making technique that a kind of turbine performance is safeguarded |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230259892A1 (en) * | 2022-02-17 | 2023-08-17 | Solar Turbines Incorporated | Digital platform based multifaceted risk assessment for extension of turbomachinery service intervals |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022264A (en) * | 2009-08-31 | 2011-04-20 | 通用电气公司 | System and method for wind turbine health management |
| CN102567569A (en) * | 2010-11-19 | 2012-07-11 | 通用电气公司 | System and method for hybrid risk modeling of turbomachinery |
| CN102606415A (en) * | 2010-12-28 | 2012-07-25 | 维斯塔斯风力系统集团公司 | A wind turbine maintenance system and a method of maintenance therein |
| CN103217290A (en) * | 2012-01-05 | 2013-07-24 | 通用电气公司 | Method and system for maintenance of turbomachinery |
-
2017
- 2017-10-12 CN CN201710947519.4A patent/CN107451762A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022264A (en) * | 2009-08-31 | 2011-04-20 | 通用电气公司 | System and method for wind turbine health management |
| CN102567569A (en) * | 2010-11-19 | 2012-07-11 | 通用电气公司 | System and method for hybrid risk modeling of turbomachinery |
| CN102606415A (en) * | 2010-12-28 | 2012-07-25 | 维斯塔斯风力系统集团公司 | A wind turbine maintenance system and a method of maintenance therein |
| CN103217290A (en) * | 2012-01-05 | 2013-07-24 | 通用电气公司 | Method and system for maintenance of turbomachinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230259892A1 (en) * | 2022-02-17 | 2023-08-17 | Solar Turbines Incorporated | Digital platform based multifaceted risk assessment for extension of turbomachinery service intervals |
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Application publication date: 20171208 |