CN101313325A - Maintaining method for working capability of technique apparatus - Google Patents
Maintaining method for working capability of technique apparatus Download PDFInfo
- Publication number
- CN101313325A CN101313325A CNA2005800521084A CN200580052108A CN101313325A CN 101313325 A CN101313325 A CN 101313325A CN A2005800521084 A CNA2005800521084 A CN A2005800521084A CN 200580052108 A CN200580052108 A CN 200580052108A CN 101313325 A CN101313325 A CN 101313325A
- Authority
- CN
- China
- Prior art keywords
- parts
- maintenance
- turbine
- maintenance provider
- provider
- 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
Images
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
- 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
- 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
Abstract
The invention relates to a method for maintaining the working ability of industry turbines owned by the users, comprising: assembling at least one part of the industry turbines owned by the users under the condition belonging to the maintenance supplier, once the parts of the device owned by the maintenance supplier are separated physically with the industry turbines; disassembling the parts of the device from the industry turbine and supplying the disassembled parts to the maintenance supplier after conventional maintenance period. In addition, the invention also relates to a computer system for maintaining the working ability of industry turbines owned by the users.
Description
Technical field
The present invention relates generally to the method that the ability to work of technique device is safeguarded, and relate in particular to by the substitutions of elements of equipment wearing terrain and come method that the ability to work of turbine of generating usefulness is safeguarded.
Background technology
In current modern industry, need the modern technologies device to carry out multiple-task.Such as, power generation industries uses accurate complicated turbine, generator and transmission facility to produce and transmit electric power.For high rotation speed, power output and the efficient that obtains turbine, use wheel blade and blade to guide the especially fuel stream of fuel gas when needing.Especially having the gas of high rated power and the wheel blade and the blade of steam turbine is under the extreme atmospheric conditions, such as high temperature and/or other wearing and tearing that impact and stress, thereby and need make regular check on and determine whether to need trimming or change affected wheel blade and blade.A plurality of other the turbine components that also have frayed influence are such as the thermoshield of turbine bearing(s), turbine valve, turbine pipe and transistor, turbine combustion chamber and brick, compressor blade, bearing of compressor, compressor valve, compressor pipeline, all parts of being arranged in the hot gas path of turbine etc.
Summary of the invention
The invention provides the simple but effective method that the ability to work that is used for technique device that the user is had is safeguarded, wherein this method is implemented by maintenance provider.
Therefore, one aspect of the present invention relates to following conception: must turn back to the maintenance provider scope to the parts of originally being equipped new or trimming that maintenance provider provided after finishing each maintenance period of arranging; Maintenance provider is such as the original manufacturer (OEM) that can be parts:
-the parts of being equipped have by maintenance provider and in case be separated at least one parts of equipment manufacturing industry turbine under the condition that just belongs to maintenance provider of industrial turbines, and
-after the maintenance period of being arranged, dismantle the parts of being equipped from industrial turbines, and the parts of being dismantled are offered maintenance provider.
Therefore, maintenance period can be by being defined as terminal point as starting point and the parts new or trimming equipped from described user scope dismounting by maintenance provider by maintenance provider equipment parts new or trimming.
The user keeps enough dirigibilities so that select different maintenance provider after the maintenance period of arranging finishing, thereby but the parts of originally being equipped are returned to maintenance provider sets up and only to have relevant closed loop (closed loop) by user's (at technique device run duration) and maintenance provider (in case finishing the maintenance period that each is arranged) with the parts of originally being equipped.
Described closed loop can relate to the part of the agreement of lease of (only) parts (being not whole turbine), perhaps can be about the passing of title of the parts of originally being equipped new or trimming being given the part of the agreement of maintenance provider after each maintenance period of arranging:
-at the parts of being equipped in case be separated at least one parts of equipment manufacturing industry turbine under the condition that just will be returned to maintenance provider of industrial turbines, and
-after the maintenance period of being arranged, the parts of being equipped are offered maintenance provider from the industrial turbines dismounting and the parts of being dismantled, wherein the entitlement of parts is transferred to maintenance provider.
Replacing the parts that the institute of wearing terrain equips to some extent when each maintenance period of arranging begins will only can use the maintenance provider of originally equipping described parts after maintenance period.
Therefore, another aspect of the present invention relates to the computer system of the management of maintenance service automatically, comprising:
-database, it comprises at least one data recording relevant with industrial turbines, wherein said data recording comprises the technical information about parts; And other data recording, wherein said other data recording comprises about the information that maintains the agreement between user and maintenance provider, described maintain the agreement comprise about the number of the continuous maintenance period of being arranged with and the information of corresponding duration, wherein said maintaining the agreement also comprises clause: the parts of being equipped are had by maintenance provider and in case just separate with industrial turbines and will belong to maintenance provider
-dispatching device, be used for notifying the expection check data that draws from maintaining the agreement automatically and being used for generating automatically at least one list of devices to maintenance provider, described list of devices comprises the information about the number of the parts of being dispatched for inspection, wherein from draw a plurality of parts that before expection check data, will make by maintenance provider for the number of checking the parts dispatched and after arbitrary maintenance period of arranging by maintenance provider a plurality of parts that dismantle or that received, and
-input and output device is used for accessing database and dispatching device.
Advantage of the present invention comprises: since maintenance provider institute to some extent during the maintenance period of agreement obligated equipment related be necessary parts and reduced stock by maintaining the agreement at user side.
Because maintenance provider is ready to rapid delivery because of the character that maintains the agreement, so this also causes the obvious shortening of parts time of delivery.
As another advantage to the user, compare with maintaining the agreement of routine and not have unsecured gap (no-warranty gap) in time, wherein in the maintaining the agreement of routine, the parts guarantee just was through with after for a long time stage set time before the maintenance period of being everlasting finishes.
In addition, because (repairing) and new parts that the maintenance provider equipment is rebuild, so the user only must handle a supply interface (supplyinterface) by maintenance provider provided.
Generally speaking, if especially the user selects to extend maintaining the agreement of a plurality of continuous maintenance periods in the life-span of its industrial turbines, thereby this user benefits from the investment of optimization in the life-span of technique device so.This mainly be since relevant with component failure institute risky run through arrange to some extent maintain the agreement and all bear by maintenance provider.
On the other hand, maintenance provider is benefited from reliable and computable service business.Too much and risk incalculable warranty obligations can make average risk be suitable for by reducing with a plurality of users a plurality of maintaining the agreement that terminate.
Its aspect point of the present invention, feature and advantage will become clear from the detailed description of accompanying drawing and following preferred embodiment.
Description of drawings
Above-mentioned and other conceptions of the present invention are inquired into now with reference to the accompanying drawing of the preferred embodiments of the present invention.Shown embodiment is used to illustrate but does not limit the present invention.Accompanying drawing includes with figure below, and wherein same numeral relates to same part in this explanation and accompanying drawing, wherein:
Fig. 1 is the process flow diagram of example process of the present invention, and its expression is used for a series of exemplary steps that the ability to work of industrial turbines that the user is had is safeguarded;
Fig. 2 is the process flow diagram of alternative example process of the present invention;
Fig. 3 is a process flow diagram of realizing the example process of the present invention of at least two continuous maintenance periods;
Fig. 4 is a process flow diagram of realizing the alternative example process of the present invention of at least two continuous maintenance periods;
Fig. 5 explains synoptic diagram of the present invention on principle, it comprises a plurality of continuous maintenance periods;
Fig. 6 is the synoptic diagram that is suitable for realizing the computer system of the embodiment of the invention.
Embodiment
Disclosed the present invention advantageously uses one or more basic conceptions.
A conception is aforesaid " closed loop " notion, its objective is that the parts new or trimming that will be equipped remain in the scope of user or manufacturer.
This agreement that remains on the agreement of lease in the manufacturer by the entitlement of using or relate to parts or be included in the obligation of the parts that originally each maintenance period of arranging return to be equipped to maintenance provider when finishing realizes.
Another conception relates to the user to be assured and/or collects unified expense (flatrate) to the user, described unified expense is included in each maintenance period of the arranging repairing that be necessary and the renewal cost relevant with the parts of being equipped, in order to strengthen the users to trust in maintaining the agreement.
Fixing (for example year) total value of the periodic maintenance expense that this also makes the user calculate to be included in its business plan, thus incalculable financial risk prevented.
In addition, first of first maintenance period of being arranged is at least dealt with unified expense and usually known service and is maintained the agreement that compare can much less, reason is that the user needn't be the parts payment full price of being equipped, and wherein said user is not given unconfined entitlement.
Maintenance period subsequently (described maintenance period is subsequently preferably charged with the unified expense identical with aforesaid first maintenance period of being arranged) may be with same expensive according to a preferred embodiment of the invention or compare even fixed a price than the highland a little with maintaining the agreement with common service, wherein at described common service and the only defective parts that maintain the agreement down by part replacement new or trimming, when each maintenance period of arranging begins, the part replacement new or trimming that related all parts (being not only defective parts) are equipped under maintaining the agreement.
This allows the user that its technique device is remained as brand-new level, and this can help its competitive power.Compare with simple parts guarantee, thereby this aspect of the present invention provides performance to guarantee to the user.
Another conception comprises by the related a plurality of continuous maintenance period that maintains the agreement, and makes user and maintenance provider all benefit from computable expense or working load.
Another conception comprises computer system, and described computer system makes maintenance provider can organize its service business effectively by providing preferably via addressable database in the Internet and dispatching device.
All embodiment that will more elaborate hereinafter preferably are applied to serving and maintaining the agreement, the parts of this service and the industrial turbines that relates to the usefulness of generating electricity of maintaining the agreement are such as turbine bucket, turbine blade, turbine bearing(s), turbine valve, turbine pipe, combustion chamber heat shielding, compressor blade, bearing of compressor, compressor valve, compressor pipeline and all turbine components of being arranged in the hot gas path of turbine.
Fig. 1 shows the process flow diagram of a series of illustrative steps, and wherein said step can be implemented in order to effectively the ability to work of the technique device that the user had is safeguarded.
Step 1 regulation is equipped at least one parts new or trimming by maintenance provider, and the entitlement of wherein said parts belongs to maintenance provider.
Then, user's technique device is suitable for continuous operation at whole maintenance period of arranging, and the end of described maintenance period causes the concern to impaired parts.
This user can determine to cooperate another maintenance period again or select another maintenance provider with same maintenance provider then.
Above-mentioned conception can be thought a kind of agreement of lease, and this agreement of lease (only) relates to the parts of being equipped (rather than whole industrial turbines).
Fig. 2 shows alternate embodiments of the present invention.
Step 1 regulation is equipped at least one parts new or trimming by maintenance provider, and the entitlement of wherein said parts belongs to maintenance provider.
At last, step 3 is dismantled the described parts of equipping new or trimming by maintenance provider after being defined in described maintenance period of arranging from described user scope.
Contrast with the embodiment of Fig. 1, the entitlement of the parts of being equipped only just is transferred to maintenance provider after the maintenance period of being arranged finishes.
Fig. 3 describes in further detail at the embodiment shown in Fig. 1 to realize safeguarding continuously at least two by increasing step 3 and 4 (it is the same repetition of step 1 and 2).
Fig. 4 realizes that to utilize the present invention at least two continuous maintenance periods describe in further detail at the embodiment described in Fig. 2 by having increased step 4,5 and 6 (it is actual to be step 1,2 and 3 same repetition).
Fig. 5 shows the synoptic diagram that comprises a plurality of continuous maintenance periods 10,12,14.
Each maintenance period all starts from the main inspection to industrial turbines, and wherein a plurality of parts 16,18 and 20 new or trimming are equipped with in order to change wearing terrain; Preferably all impaired parts are all used the parts transposing new or trimming of being equipped when each maintenance period 10,12 and 14 beginnings.
This technique device and then be suitable for continuously operation and finish until corresponding maintenance period 10,12 or 14.
When each maintenance period 10,12 or 14 finishes, the parts of originally being equipped 16,18 and 20 are dismantled from user scope by maintenance provider.
After the maintenance period 14 of in the end being arranged finished, this user just had any parts of originally being equipped 16,18 and 20 no longer.
Fig. 6 schematically shows computer system 30, and described computer system 30 makes maintenance provider can organize its service business effectively by providing preferably via addressable database 32 in the Internet and dispatching device 42.
This database 32 comprises at least one data recording 34 relevant with described technique device, and wherein said data recording 34 comprises the technical information about described at least one parts.This database also comprises other data recording 36, described other data recording comprises about the information that maintains the agreement between user and maintenance provider, wherein said maintain the agreement comprise about the number of the continuous maintenance period of being arranged with and the information of corresponding duration.
Described maintaining the agreement also comprises clause, and its agreement user handle after each maintenance period of arranging is returned to maintenance provider by all parts related and that equipped that maintain the agreement under this maintains the agreement.
By adopting the present invention, this allows to implement effectively the service business of maintenance provider.
Except the embodiment and aspect of the invention described above, those skilled in the art can draw multiple other configurations and step, if wherein said other configurations and step are not clearly illustrated in presents, but still adopt principle of the present invention and fall within the scope of appended claims.
Such as, the order of method step needs not to be fixing, and can be modified, and do not break away from category of the present invention and spirit.
In addition, application of the present invention is not limited to the maintenance to the ability to work of industrial turbines; The maintenance of service intervals that the having of other any technique devices dispatched and parts repair or transposing demand also can be benefited.
Claims (22)
1. the method that the ability to work of the industrial turbines that the user had is safeguarded, this method comprises:
Have by maintenance provider and in case just belong at least one parts of the equipment industrial turbines that the user had under the condition of maintenance provider at the parts of being equipped with the industrial turbines physical separation; And
After the maintenance period of being arranged, the parts of being equipped are offered maintenance provider from the industrial turbines dismounting and the parts of being dismantled.
2. method according to claim 1 also comprises:
At least one the other parts that is had and in a single day separate equipment manufacturing industry turbine under the condition that just belongs to maintenance provider at the other parts of being equipped by maintenance provider with industrial turbines; And
After another maintenance period of arranging, other parts are offered maintenance provider from the industrial turbines dismounting and the parts of being dismantled, make and realize at least two continuous maintenance periods.
3. method according to claim 1, wherein maintenance provider gives the guarantee of parts to the user, this guarantee in the whole maintenance period of being arranged effectively.
4. method according to claim 1, wherein maintenance period is as the definition of getting off: the equipment of parts is as starting point, and the dismounting of parts is as terminal point.
5. method according to claim 1, wherein maintenance provider is collected unified expense to the user, and described unified expense relates to the repairing that be necessary and the renewal cost relevant with parts that is taken place during the maintenance period of being arranged.
6. method according to claim 1, wherein parts are in turbine bucket, turbine blade, turbine bearing(s), turbine valve, turbine pipe, combustion chamber heat shielding, compressor blade, bearing of compressor, compressor valve and the compressor pipeline any one.
7. method according to claim 1, wherein maintenance provider is the original equipment manufacturer of parts.
8. method according to claim 1, wherein parts belong to maintenance provider after each maintenance period of arranging.
9. method according to claim 1, wherein equipment part comprises a plurality of parts of equipment, and wherein said a plurality of parts comprise in turbine bucket or the turbine blade any one.
10. method according to claim 9, wherein all turbine buckets installed in the industrial turbines place or turbine blade are replaced by turbine bucket of being equipped or turbine blade.
11. to the method that the ability to work of the industry that the user had is safeguarded, this method comprises:
At the parts of being equipped in case just be returned at least one parts of the equipment industrial turbines that the user had under the condition of maintenance provider with the industrial turbines physical separation; And
After the maintenance period of being arranged the parts of being equipped are dismantled from industrial turbines, and the parts of being dismantled are offered maintenance provider, wherein the entitlement of parts is transferred to maintenance provider.
12. method according to claim 11 also comprises:
In a single day separate under the condition that just is returned to maintenance provider at the other parts of being equipped with industrial turbines, at least one other parts of equipment manufacturing industry turbine, and
After another maintenance period of arranging other parts are offered maintenance provider from the industrial turbines dismounting and the parts of being dismantled, wherein the entitlement at parts is transferred to maintenance provider, makes and realizes at least two continuous maintenance periods.
13. method according to claim 11, wherein maintenance provider gives the guarantee relevant with parts to the user, and this guarantee is effective in whole other maintenance period of arranging.
14. method according to claim 11, wherein maintenance period is as the definition of getting off, and promptly the equipment of parts is as starting point, and the dismounting of parts is as terminal point.
15. method according to claim 11, wherein maintenance provider is collected unified expense to the user, and described unified expense relates to the repairing that be necessary and the renewal cost relevant with parts that is taken place during the maintenance period of being arranged.
16. method according to claim 11, wherein parts are any one in turbine bucket, turbine blade, turbine bearing(s), turbine valve, turbine pipe, turbine transistor, combustion chamber heat shielding, firing chamber brick, compressor blade, bearing of compressor, compressor valve and the compressor pipeline.
17. method according to claim 11, wherein maintenance provider is the original equipment manufacturer of parts.
18. method according to claim 11, wherein parts remain in the maintenance provider scope after each maintenance period of arranging.
19. method according to claim 11 is wherein equipped described parts and comprised a plurality of parts of equipment, this equals the number at the parts of the same type of industrial turbines place installation.
20. be used for the computer system that the ability to work of industrial turbines that the user is had is safeguarded, comprise:
With the relevant database of industrial turbines that the user is had, it comprises first data recording, and described first data recording has the technical information about parts; With second data recording, described second data recording has about the information that maintains the agreement between user and maintenance provider, and described maintaining the agreement comprises: in a single day the parts of being equipped are had by maintenance provider and just belong to maintenance provider with the industrial turbines physical separation;
First dispatching device is used for expecting check data to the maintenance provider notice according to maintaining the agreement;
Second dispatching device is used to generate at least one list of devices, and described list of devices comprises the information about the number of the parts of being dispatched for inspection; And
The input and output device is used for the accessing database and first and second dispatching devices,
Wherein from draw a plurality of parts that before expection check data, will make and a plurality of parts that after any maintenance period of arranging, will dismantle for the number of checking the parts dispatched by maintenance provider by maintenance provider.
21. computer system according to claim 20, wherein maintain the agreement comprise about the number of the continuous maintenance period of being arranged with and the information of corresponding duration.
22. computer system according to claim 20, wherein client terminal is connected to server by the Internet, and wherein said server comprises database and dispatching device, and described client terminal comprises the input and output device.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2005/056037 WO2007057051A2 (en) | 2005-11-17 | 2005-11-17 | A method of maintaining the operational capability of a technical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101313325A true CN101313325A (en) | 2008-11-26 |
Family
ID=35717572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800521084A Pending CN101313325A (en) | 2005-11-17 | 2005-11-17 | Maintaining method for working capability of technique apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2009516121A (en) |
| CN (1) | CN101313325A (en) |
| AU (1) | AU2005338302A1 (en) |
| WO (1) | WO2007057051A2 (en) |
-
2005
- 2005-11-17 AU AU2005338302A patent/AU2005338302A1/en not_active Abandoned
- 2005-11-17 CN CNA2005800521084A patent/CN101313325A/en active Pending
- 2005-11-17 WO PCT/EP2005/056037 patent/WO2007057051A2/en active Application Filing
- 2005-11-17 JP JP2008540464A patent/JP2009516121A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009516121A (en) | 2009-04-16 |
| AU2005338302A1 (en) | 2007-05-24 |
| WO2007057051A2 (en) | 2007-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kumar et al. | Power plant cycling costs | |
| Wakiru et al. | Maintenance optimization: application of remanufacturing and repair strategies | |
| US20130179356A1 (en) | Method and system for maintenance of turbomachinery | |
| US8744864B2 (en) | Methods and systems for generating a financial report | |
| US20030084019A1 (en) | Process for lifetime tracking of serialized parts | |
| Zhao et al. | A sequential approach for gas turbine power plant preventative maintenance scheduling | |
| Aptech | Power plant cycling costs | |
| CN101313325A (en) | Maintaining method for working capability of technique apparatus | |
| Moss et al. | Reliability assessment of mechanical systems | |
| Grace et al. | Risk-based assessment of unplanned outage events and costs for combined-cycle plants | |
| EP1598764A1 (en) | A method of maintaining the operational capability of a technical installation | |
| Obodeh et al. | Reliability assessment of WRPC gas turbine power station | |
| Jagtap et al. | In-service information required by engineering designers | |
| JP4964275B2 (en) | Maintenance history management system and maintenance history management method | |
| Simmons | Stochastic decisions in engineering design | |
| Chikezie | Improving the Reliability, Availability and Maintainability of Afam Power Plant from Friction and Wear-Related Failures Using Planned Maintenance | |
| Zhao | An integrated framework for gas turbine based power plant operational modeling and optimization | |
| Hudedmani et al. | Energy Audit: an initiative to energy conservation | |
| Dharmawan et al. | Optimization of Gas Turbine Component Maintenance to Improve Reliability of Power Plant Industries | |
| Radgen | Air Compressors or Compressed Air: Harvesting the Benefits | |
| Bernstein et al. | Life management of the RB211-24C gas turbine. Final report | |
| Lima et al. | The selection of generic data for a reliability study in the design of an offshore system | |
| Domitrović et al. | Optimal replacement policy of jet engine modules from the aircarrier's point of view | |
| Alkhazaleh et al. | Optimizing the Maintenance and Repair Program based on Condition Monitoring in Combined Cycle Power Plants | |
| Obaid et al. | A STRUCTURED RELIABILITY AND MAINTAINABILITY ASSESSMENT MODEL: AN APPLICATION TO HIGH VOLTAGE MOTORS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081126 |