CN105069495B - It is a kind of to be used for wind electricity blade production status and the method for O＆M condition monitoring - Google Patents
It is a kind of to be used for wind electricity blade production status and the method for O＆M condition monitoring Download PDFInfo
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- CN105069495B CN105069495B CN201510491706.7A CN201510491706A CN105069495B CN 105069495 B CN105069495 B CN 105069495B CN 201510491706 A CN201510491706 A CN 201510491706A CN 105069495 B CN105069495 B CN 105069495B
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention belongs to material forming process technical field, discloses a kind of wind electricity blade production status and the method for O＆M condition monitoring.The method of a kind of disclosed wind electricity blade production status and O＆M condition monitoring, set and the integrally formed radio frequency electronic tag of wind electricity blade in the tip of wind electricity blade（4）, pass through the handheld terminal read write line matched with radio frequency electronic tag（6）By the quality problems in the key message of blade raw material and each wind electricity blade shaping engineering, raw material information, parameter information write-in radio frequency electronic tag（4）Obtain the complete wind electricity blade of a piece of production information；The monitoring of blade O＆M state is realized by the radio frequency electronic tag built in wind electricity blade.Present invention reduces the potential risk of fan operation；Save each department and largely search leaf temporal.
Description
Technical field
The invention belongs to material forming process technical field, is related to fibre reinforced composites material molding technology, mainly
It is related to a kind of wind electricity blade production status and the method for O＆M condition monitoring.
Background technology
The large-scale composite material product that wind power generation blade is made up of two half shell bondings, the production work of generally use
Skill includes multiple processes, is successively：Laying（Glass fabric, foam core material and permeable medium）, priming by vacuum, apply it is glued
Mould, the demoulding, post processing（Trimming reinforcement, sawing punching, polishing repairing type, coating and counterweight of weighing）, final complete storage.In tradition
Wind electricity blade processing procedure in, the key message of blade production status（Such as process, raw material, quality problems）Remembered using process
The form of record list is filled in and collected, and rate flow is very slow.Molding procedure is needed to refer to when treatment and finishing section encounters problems
Key message when, it is difficult to information is transferred and screened rapidly, causes information transfer efficiency very low, can not be to the life of blade
Occurrence state carries out effective monitoring, reduces production efficiency.
Wind electricity blade is massive article, and wind power technology is developed so far the length of blade more than 70m, in the production of blade
Cheng Zhong, it is often necessary to circulation and interim storage are carried out to blade, when blade overstocks more in stacking place, finds and positions certain
Branch blade just seems more difficult.When facing to certain branch blade progress problem determination and maintenance, it is common practice to manually arrive
Root of blade is searched one by one according to blade numbering, is added additional working hour, be reduce further production efficiency.
In addition, the projected life of wind electricity blade is 20 years, within quality guarantee period, according to the operation conditions of blower fan, it is necessary in time
Injury repair and periodic maintenance are carried out to blade.The O＆M record of blade is both for the data message of single list branch, hardly possible at present
Collected with forming the information in whole quality guarantee period, and can be in blade O＆M to leaf there is presently no a kind of easy method
The key message of the whole processing procedure process of piece quickly transferred, reads analysis, when causing O＆M for blade issue handling and
Risk assessment lacks foundation.Patent No. 200710005277.3 " is used for the side for detecting blade condition/situation of wind turbine
Transponder technology is attached in wind turbine blade in method and device " Patent Application Publication, including is arranged on blade
RFID transponders support with tower is arranged on（It is interior）Reader/receiver, when blade passes through tower be used for monitor RFID device,
Such as quick load impact, blade overbending information.The patent is limited only to be supervised according to default program in RFID chip
The machine performance information surveyed during blade movement, information write-in and monitoring are had no to the O＆M process in the leaf longevity phase, more
There is no the related data information during blade processing procedure, it is impossible to realize that wind electricity blade terminates whole Life Cycle from raw material to O＆M
The information sharing and analysis of phase.
The content of the invention
The problems of in view of in the prior art, it is of the invention by radio frequency identification（RFID）Technology is attached to wind blade
In, use it for the monitoring of wind electricity blade production status and O＆M state.Using radio frequency electronic tag is in light weight, volume
Small, signal penetrability, passive design and it can be repeated in the range of certain distance and read the write-in characteristic such as data, by it
Wind electricity blade tip is placed in, identity data label is added equivalent to for every blade, in the production process and O＆M mistake of blade
Cheng Zhong, key message is write for label by terminal read write line at any time, accomplish the maintenance of next process/next time have last process/
The data of last time O＆M are foundation, realize the monitoring of blade production status and O＆M state.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of method of wind electricity blade production status and O＆M condition monitoring, it is comprised the following steps that：
1）Radio frequency electronic tag, described radio frequency electronic tag and wind-powered electricity generation leaf are set in the tip of wind electricity blade
Piece is integrally formed：The production technology of wind electricity blade includes laying process, priming by vacuum process, applies blocking tool process, He Houchu
Science and engineering sequence；In wind electricity blade laying process, the radio frequency electronic tag of film-form is laid on to the point of wind electricity blade
Portion, by the handheld terminal read write line that is matched with radio frequency electronic tag by the key message and laying of blade raw material
During occur quality problems write-in radio frequency electronic tag；
2）In priming by vacuum process, radio frequency electronic tag is secured firmly to blade interior, turns into each wind
The electronic recognition symbol of electric blade, and the handheld terminal read write line by being matched with radio frequency electronic tag is by priming by vacuum work
Parameter read-in radio frequency electronic tag involved in the key message of raw material and priming by vacuum process used in sequence；
3）In blocking tool process is applied, read in radio frequency electronic tag recorded by handheld terminal read write line first
Information, recorded with reference to the raw material information and quality problems of laying process and priming by vacuum process, to apply blocking tool process
Issue handling provides foundation；After painting blocking tool process terminates, pass through the handheld terminal matched with radio frequency electronic tag and read
Device is write to ask the exception for applying the manufacturer of adhesive used in blocking tool process, lot number, dosage, environment epidemic disaster and appearance
Inscribe into radio frequency electronic tag；
4）Postprocessing working procedures：Wind electricity blade after matched moulds is post-processed, read first by handheld terminal read write line
The information recorded in radio frequency electronic tag is as reference, after the completion of blade post processing, by blade last handling process
Information write-in radio frequency electronic tag, thus obtain the complete wind electricity blade of a piece of production information；
5）Repeat the above steps preparation and the supporting other wind electricity blades of above-mentioned wind electricity blade, then by a set of wind electricity blade
In three complete wind electricity blades of production information be numbered, and the numbering of every wind electricity blade in a set of wind electricity blade is write
Enter corresponding radio frequency electronic tag, form the partial data information flow of a set of wind electricity blade；
6）Handheld terminal read write line can read multiple blade radio frequency electronic tags simultaneously, in blade stacking field
Ground, the signal sent in branched blade using radio frequency electronic tag is realized carries out fast positioning to certain branch blade；
7）Vane manufacturing is read by handheld terminal read write line at any time when wind electricity blade being repaired or safeguarded first
Procedural information, foundation is provided for this O＆M, while the important information during this O＆M is write into less radio-frequency electronics mark
Label, provide foundation for next O＆M, during the long-term operation maintenance of wind electricity blade, pass through hand when repairing or safeguard every time
Hold formula terminal read write line and read leaf blade manufacture process information and O＆M information all before at any time, accomplish that blade O＆M has evidence can
According to, while the important information of this O＆M is write, form the O＆M information flow of each blade；Pass through the nothing built in wind electricity blade
Line radio electronic label realizes the monitoring of blade O＆M state.
The method of a kind of wind electricity blade production status proposed by the present invention and O＆M condition monitoring, utilize less radio-frequency electricity
Subtab is in light weight, small volume, signal penetrability, can passive design and in the range of certain distance repeat read write-in
The characteristics such as data, wind electricity blade tip is built in, data label is added equivalent to for every blade, in the production of blade
During, the key message of the process is write into label after the completion of each process, while by blade caused by inter process circulation
Quality problems information writes, and provides foundation for the execution of next process, and transfer blade processing procedure at any time by terminal read write line and believe
Breath；During the O＆M of blade, wind field reads blade data label by terminal read write line, allows processing procedure information to be provided for O＆M
Foundation, while each O＆M information and blade state are write into label, foundation can be provided for maintenance next time, with reference to multiple blades
The data message stream formed for a long time, problem prediction can be carried out by data analysis, reduce the potential risk of fan operation；Work as blade
When there is bulk exception, by reading multiple label datas, comparative analysis, can start with from raw material, from processing procedure certain
Individual process is started with, started with from the processing mode of some quality problems, starting with from the state after O＆M of blade and find problem
Place；In addition, quickly looked in the signal that wind electricity blade stacking place is received by handheld terminal read write line in blade group
To required a certain branch blade, save each department and largely search leaf temporal.
Brief description of the drawings
Fig. 1 is the schematic diagram that radio frequency electronic tag is built on wind electricity blade；
Fig. 2 is the structural representation of radio frequency electronic tag.
Fig. 3 is the schematic diagram that RFID radio-frequency techniques are used for the monitoring of wind electricity blade production status and fixation and recognition；
Fig. 4 is the schematic diagram that RFID radio-frequency techniques are used for wind electricity blade O＆M condition monitoring.
In figure：1st, wind electricity blade；2nd, trailing edge beam；3rd, shear web；4th, radio frequency electronic tag；5th, exterior skin glass fibers
Dimensional fabric；6th, handheld terminal read write line；7th, laying process；8th, priming by vacuum process；9th, blocking tool process is applied；10th, work is post-processed
Sequence；11st, complete storage process；12nd, wind turbine generator；13rd, fan part；14th, blower fan tower barrel；401st, embedded substrate；
402nd, antenna；403rd, label chip；404th, band.
Embodiment
The present invention is illustrated with specific embodiment below in conjunction with the accompanying drawings：
RFID radio frequency identifications are by radio signals recognition radio frequency label and read and write the wireless communication technology of related data：
After RF tag enters magnetic field, plug-in reader is received（Read write line）The radiofrequency signal sent, the energy obtained by induced-current
The product information of storage in the chips is sent out, or the signal of a certain frequency is actively sent by label, plug-in reader reads information
And after decoding, deliver to CIS and carry out data processing.RF tag is the physical support of product electronic code, is attached to
On traceable article.RFID technique is operable with various adverse circumstances while identifies multiple labels, simple operation, at present
RFID technique is widely used for identification, access control, supply chain and inventory tracking, vehicle toll collection, asset management, electronics
The fields such as payment.
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of method of wind electricity blade production status and O＆M condition monitoring, its specific step
It is rapid as follows：
1）In the tip of wind electricity blade, radio frequency electronic tag 4, with reference to Fig. 2, described less radio-frequency electronics mark are set
Label 4 include embedded substrate 401, antenna 402, label chip 403 and band 404；Described radio frequency electronic tag 4 and wind
Electric blade is integrally formed：The production technology of wind electricity blade is identical with the production technology of wind-powered electricity generation blade in the prior art, includes paving
Layer process 7, priming by vacuum process 8, blocking tool process 9 and postprocessing working procedures 10 are applied, i.e.,：First on blade mold from root to
One layer of exterior skin glass fabric 5 is laid in tip, is then molded in mould tip close to the position of rear rim with wind electricity blade
The radio frequency electronic tag 4 of film-form is laid and is tentatively bonded on above-mentioned exterior skin glass fabric 5 by glue spraying, is prevented
Radio frequency electronic tag position is moved in follow-up laying；Then second is laid on first layer exterior skin glass fabric 5
Layer exterior skin glass fabric 5, above-mentioned radio frequency electronic tag 4 is covered, if exterior skin glass fibre in blade design
Fabric 5 only has one layer, then the double-axial glass fibre textile for needing to reduce one piece of suitable size is by above-mentioned less radio-frequency electronics mark
The covering of label 4；After having laid exterior skin glass fabric 5, correspondence position successively lays transition zone glass on blade mold successively
Glass fabric, laying trailing edge beam 2, prefabricated profiled blade girder is laid, then lay Barcelona reel in girder both sides
Material and PVC foam core materials, inside panel glass fabric and bolt enhancement layer glass fabric are laid, finally in above-mentioned laying
Permeable medium is laid on the glass fabric finished, is laid out diversion pipeline, vacuum system is established with vacuum bag film, prepares vacuum
Perfusion；In above process, in addition to exterior skin glass fabric 5, other layings do not connect with radio frequency electronic tag 4
Touch；In laying process 7, by the handheld terminal read write line 6 that is matched with radio frequency electronic tag 4 by blade raw material
The quality problems write-in radio frequency electronic tag 4 occurred during key message and laying；Such as by glass fabric, core
The information such as the manufacturers of the main materials such as material, vacuum bag film, lot number write-in radio frequency electronic tag 4, if while during laying
There is important quality problem, also problem information is write, then circulated to subsequent processing；
2）In priming by vacuum process 8, radio frequency electronic tag 4 is secured firmly to blade interior, turns into each
The electronic recognition symbol of wind electricity blade；By the handheld terminal read write line 6 that is matched with radio frequency electronic tag 4 by priming by vacuum
Parameter read-in radio frequency electronic tag involved in the key message of raw material and priming by vacuum process used in process 8
4；Involved parameter is perfusion resin, the factory of curing agent in the key message and priming by vacuum process of used raw material
The process parameter information such as family, lot number, dosage information and environment temperature, humidity；
3）In blocking tool process 9 is applied, institute in radio frequency electronic tag 4 is read by handheld terminal read write line 6 first
The information of record, recorded with reference to the raw material information and quality problems of laying process 7 and priming by vacuum process 8, to apply blocking tool
The processing of the problem of process 9 provides foundation；It is hand-held by what is matched with radio frequency electronic tag after applying the end of blocking tool process 9
Formula terminal read write line 6 will apply manufacturer, lot number, dosage, environment epidemic disaster and the appearance of adhesive used in blocking tool process
Abnormal problem write-in radio frequency electronic tag 4；
4）Postprocessing working procedures：Wind electricity blade after matched moulds is post-processed, read first by handheld terminal read write line 6
The information recorded in radio frequency electronic tag 4, after the completion of blade post processing, by the information in blade last handling process
（Such as drilling technology, leaf weight, coating layer thickness）And emerging problem information（Such as be stripped blade serious nonconformance and
Maintenance program）Write radio frequency electronic tag 4；Thus the complete wind electricity blade of a piece of production information is obtained；
5）Repeat the above steps preparation and the supporting other wind electricity blades of above-mentioned wind electricity blade, then by a set of wind electricity blade
In three complete wind electricity blades of production information be numbered, and the numbering of every wind electricity blade in a set of wind electricity blade is write
Enter corresponding radio frequency electronic tag, form the partial data information flow of a set of wind electricity blade；Write by problem in processing procedure
Before label, characteristic symbol can be made by oneself or numeral carries out classification replacement to problem, need to only write respective symbol during write-in；
6）Handheld terminal read write line read write line can read multiple blade radio frequency electronic tags simultaneously, in blade heap
Place is put, the signal sent in branched blade using radio frequency electronic tag is realized carries out fast positioning to certain branch blade；
7）Vane manufacturing is read by handheld terminal read write line 6 at any time when wind electricity blade being repaired or safeguarded first
Procedural information, foundation is provided for this O＆M, while the important information during this O＆M is write into less radio-frequency electronics mark
Label 4, provide foundation for next O＆M, during the long-term operation maintenance of wind electricity blade, pass through when repairing or safeguard every time
Handheld terminal read write line 6 reads leaf blade manufacture process information and O＆M information all before at any time, accomplishes that blade O＆M has
According to can be according to, while the important information of this O＆M be write into radio frequency electronic tag 4, form the O＆M information of each blade
Stream, the monitoring of blade O＆M state is realized by the radio frequency electronic tag 4 built in wind electricity blade.
In leaf blade manufacture process, the RF tag 4, Ke Yisui of blade is read by using handheld terminal read write line 6
When understand the state and key message of leaf blade manufacture process, by the transmission and tracking of information, realize the prison of blade production status
Control.When wind electricity blade 1 is overstocking excessive during circulation or after storage in stacking place, certain branch leaf need to be looked for using conventional method
Piece is more difficult, after present every blade has independent " identity information ", in branched blade tip region by using radio frequency
Tag read-write equipment 6 launches interrogating electromagnetic signal with specific frequency, if RF tag 4, in field is inquired, label antenna 402 can connect
Radiofrequency signal is received, label chip 403 responds radiofrequency signal, excited and launch a kind of unique encodings by label antenna 402
Signal, the carrier signal are received and identified by read write line 6, so as to realize the fast positioning of certain branch blade.It is long-term in wind electricity blade
Operation maintenance during, blade processing procedure procedural information or last time are read by read write line 6 at any time when repairing or safeguard every time
The information of O＆M, foundation is provided for this O＆M, while the important information of this O＆M is write into RF tag 4, as blade is transported
Turn state, wind turbine power generation state, blade surface coating state, whether there is the strong load impact of experience, blade state after load impact,
Whether there is and be struck by lightning, the maintenance reason and maintenance program main points of blade state and blade after thunderbolt.So, blade is each time
O＆M can read before key message as foundation, it is multiple by reading when bulk exception occurs in blade
Label data, comparative analysis, can start with from raw material, from processing procedure some process start with, the processing from some quality problems
Mode is started with, where the problem that finds of starting with from the state after O＆M of blade.And traditional O＆M recording mode is difficult reality
This existing function.Therefore, RF tag built in wind electricity blade, the monitoring of final achievable blade O＆M state are passed through.
Claims (1)
1. a kind of method of wind electricity blade production status and O＆M condition monitoring, it is characterised in that：The specific steps of methods described
It is as follows：
1）In the tip of wind electricity blade, radio frequency electronic tag is set（4）, described radio frequency electronic tag（4）With wind-powered electricity generation
Blade is integrally formed：The production technology of wind electricity blade includes laying process（7）, priming by vacuum process（8）, apply blocking tool process
（9）And postprocessing working procedures（10）；In wind electricity blade laying process（7）During, by the radio frequency electronic tag of film-form（4）
The tip of wind electricity blade is laid on, passes through the handheld terminal read write line matched with radio frequency electronic tag（6）Blade is former
The quality problems write-in radio frequency electronic tag occurred during the key message and laying of material（4）；
2）In priming by vacuum process（8）In, by radio frequency electronic tag（4）Blade interior is secured firmly to, turns into each
Wind electricity blade electronic recognition symbol, and by with radio frequency electronic tag（4）The handheld terminal read write line of matching（6）Will be true
Sky perfusion process（8）Used in raw material key message and priming by vacuum process in involved parameter read-in less radio-frequency
Electronic tag（4）；
3）Applying blocking tool process（9）In, first by handheld terminal read write line（6）Read radio frequency electronic tag（4）It is interior
The information recorded, with reference to laying process（7）With priming by vacuum process（8）Raw material information and quality problems record, for apply
Glued die process（9）The problem of processing provide foundation；Apply blocking tool process（9）After end, by with radio frequency electronic tag
The handheld terminal read write line of matching（6）The manufacturer of adhesive used, lot number, dosage, environment in blocking tool process will be applied
Epidemic disaster and the abnormal problem of appearance write-in radio frequency electronic tag；
4）Postprocessing working procedures：Wind electricity blade after matched moulds is post-processed, first by handheld terminal read write line（6）Read nothing
Line radio electronic label（4）Interior recorded information is as reference, after the completion of blade post processing, by blade last handling process
Information write-in radio frequency electronic tag, thus obtain the complete wind electricity blade of a piece of production information；
5）Repeat step 1）-4）Preparation and the supporting other wind electricity blades of above-mentioned wind electricity blade, then by a set of wind electricity blade
Three complete wind electricity blades of production information be numbered, and the numbering of every wind electricity blade in a set of wind electricity blade is write
Corresponding radio frequency electronic tag, form the partial data information flow of a set of wind electricity blade；
6）Handheld terminal read write line read write line can read multiple blade radio frequency electronic tags simultaneously, in blade stacking field
Ground, the signal sent in branched blade using radio frequency electronic tag is realized carries out fast positioning to certain branch blade；
7）Leaf blade manufacture process is read by handheld terminal read write line at any time when wind electricity blade being repaired or safeguarded first
Information, foundation is provided for this O＆M, while the important information during this O＆M is write into radio frequency electronic tag, be
Next O＆M provides foundation, during the long-term operation maintenance of wind electricity blade, passes through hand-held when repairing or safeguard every time
Terminal read write line reads leaf blade manufacture process information and O＆M information all before at any time, accomplishes that blade O＆M is evidence-based,
The important information of this O＆M is write simultaneously, forms the O＆M information flow of each blade；By wireless built in wind electricity blade
Radio electronic label realizes the monitoring of blade O＆M state.
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| CN201510491706.7A CN105069495B (en) | 2015-08-12 | 2015-08-12 | It is a kind of to be used for wind electricity blade production status and the method for O＆M condition monitoring |
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| CN201510491706.7A CN105069495B (en) | 2015-08-12 | 2015-08-12 | It is a kind of to be used for wind electricity blade production status and the method for O＆M condition monitoring |
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| CN105069495B true CN105069495B (en) | 2018-02-16 |
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| EP3397444A4 (en) | 2017-03-10 | 2019-06-19 | GFSI Group LLC | Wind turbine blade recycling |
| CN106874978B (en) * | 2017-04-25 | 2019-02-15 | 临沂优优木业股份有限公司 | Wood industry product, the product prosecutor method for wood industry product and product control system |
| CN109189015B (en) * | 2018-08-31 | 2019-12-06 | 国电联合动力技术(连云港)有限公司 | Intelligent control system for production process of large wind power blade |
| CN116080108B (en) * | 2023-02-17 | 2023-07-25 | 浙江恒亿达复合材料有限公司 | Data acquisition management system for production process of wind power glass fiber pultrusion plate |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000040A (en) * | 2006-01-10 | 2007-07-18 | 通用电气公司 | Method and assembly for detecting blade status in a wind turbine |
| US7246991B2 (en) * | 2002-09-23 | 2007-07-24 | John Vanden Bosche | Wind turbine blade deflection control system |
| CN101545828A (en) * | 2008-03-10 | 2009-09-30 | 通用电气公司 | Independent sensing system for a winding turbine |
| CN101675245A (en) * | 2007-03-30 | 2010-03-17 | 维斯塔斯风力系统有限公司 | Wind turbine blade position determination system |
| CN101695871A (en) * | 2009-11-12 | 2010-04-21 | 江苏九鼎新材料股份有限公司 | Large wind force blade and manufacturing process thereof |
| CN101725461A (en) * | 2008-10-17 | 2010-06-09 | 通用电气公司 | Wireless information system for wind turbine components |
| CN101767463A (en) * | 2009-12-29 | 2010-07-07 | 无锡天奇竹风科技有限公司 | Vacuum material module for fast demoulding and application thereof |
| CN201741316U (en) * | 2010-06-30 | 2011-02-09 | 上海科技馆 | Interactive demonstration device based on radio frequency technology and LED technology |
| CN102029721A (en) * | 2010-10-26 | 2011-04-27 | 昆山华风风电科技有限公司 | Glue shearing and mold clamping integrated forming process |
| CN102672976A (en) * | 2012-05-22 | 2012-09-19 | 昆山华风风电科技有限公司 | Integrated molding process for blades for wind power generation |
| CN102797646A (en) * | 2012-09-11 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | Blade of wind-driven generator and manufacturing method thereof |
-
2015
- 2015-08-12 CN CN201510491706.7A patent/CN105069495B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7246991B2 (en) * | 2002-09-23 | 2007-07-24 | John Vanden Bosche | Wind turbine blade deflection control system |
| CN101000040A (en) * | 2006-01-10 | 2007-07-18 | 通用电气公司 | Method and assembly for detecting blade status in a wind turbine |
| CN101675245A (en) * | 2007-03-30 | 2010-03-17 | 维斯塔斯风力系统有限公司 | Wind turbine blade position determination system |
| CN101545828A (en) * | 2008-03-10 | 2009-09-30 | 通用电气公司 | Independent sensing system for a winding turbine |
| CN101725461A (en) * | 2008-10-17 | 2010-06-09 | 通用电气公司 | Wireless information system for wind turbine components |
| CN101695871A (en) * | 2009-11-12 | 2010-04-21 | 江苏九鼎新材料股份有限公司 | Large wind force blade and manufacturing process thereof |
| CN101767463A (en) * | 2009-12-29 | 2010-07-07 | 无锡天奇竹风科技有限公司 | Vacuum material module for fast demoulding and application thereof |
| CN201741316U (en) * | 2010-06-30 | 2011-02-09 | 上海科技馆 | Interactive demonstration device based on radio frequency technology and LED technology |
| CN102029721A (en) * | 2010-10-26 | 2011-04-27 | 昆山华风风电科技有限公司 | Glue shearing and mold clamping integrated forming process |
| CN102672976A (en) * | 2012-05-22 | 2012-09-19 | 昆山华风风电科技有限公司 | Integrated molding process for blades for wind power generation |
| CN102797646A (en) * | 2012-09-11 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | Blade of wind-driven generator and manufacturing method thereof |
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