CN113043624A - 一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法 - Google Patents
一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法 Download PDFInfo
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- CN113043624A CN113043624A CN202110472762.1A CN202110472762A CN113043624A CN 113043624 A CN113043624 A CN 113043624A CN 202110472762 A CN202110472762 A CN 202110472762A CN 113043624 A CN113043624 A CN 113043624A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000037303 wrinkles Effects 0.000 title claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 67
- 239000011152 fibreglass Substances 0.000 claims abstract description 47
- 239000011521 glass Substances 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 239000000835 fiber Substances 0.000 claims abstract description 34
- 239000003365 glass fiber Substances 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN202110472762.1A CN113043624B (zh) | 2021-04-29 | 2021-04-29 | 一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法 |
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CN202110472762.1A CN113043624B (zh) | 2021-04-29 | 2021-04-29 | 一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法 |
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CN113043624A true CN113043624A (zh) | 2021-06-29 |
CN113043624B CN113043624B (zh) | 2023-05-30 |
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CN202110472762.1A Active CN113043624B (zh) | 2021-04-29 | 2021-04-29 | 一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2744202A1 (en) * | 2010-06-25 | 2011-12-25 | Siemens Aktiengesellschaft | Root-end of a wind turbine blade |
CN103507277A (zh) * | 2013-10-23 | 2014-01-15 | 连云港中复连众复合材料集团有限公司 | 一种风力发电机叶片根部铺层的改良方法 |
CN106426988A (zh) * | 2016-11-18 | 2017-02-22 | 中复连众(哈密)复合材料有限公司 | 防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 |
CN107009644A (zh) * | 2017-05-05 | 2017-08-04 | 保定华翼风电叶片研究开发有限公司 | 一种风电叶片制造方法 |
CN208024508U (zh) * | 2018-03-30 | 2018-10-30 | 株洲时代新材料科技股份有限公司 | 一种预制预埋型风电叶片叶根结构及风电叶片 |
CN109441712A (zh) * | 2018-10-29 | 2019-03-08 | 株洲时代新材料科技股份有限公司 | 一种预埋型风电叶片叶根端面褶皱的控制方法 |
CN109648894A (zh) * | 2018-12-28 | 2019-04-19 | 连云港中复连众复合材料集团有限公司 | 一种含预埋螺栓套的风力叶片根部预制件的制作方法 |
WO2019077027A1 (en) * | 2017-10-18 | 2019-04-25 | Lm Wind Power International Technology Ii Aps | WIND TURBINE BLADE COMPRISING AN ADAPTIVE POSITIONING EMPLANTURE STRUCTURE OF THE PULTRUDED ELEMENT |
CN109732946A (zh) * | 2019-02-14 | 2019-05-10 | 上海电气风电集团有限公司 | 带有叶根预制件的风电叶片的制备工艺 |
CN111765041A (zh) * | 2020-07-14 | 2020-10-13 | 连云港中复连众复合材料集团有限公司 | 风电叶片的根部连接结构及其制造方法 |
-
2021
- 2021-04-29 CN CN202110472762.1A patent/CN113043624B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2744202A1 (en) * | 2010-06-25 | 2011-12-25 | Siemens Aktiengesellschaft | Root-end of a wind turbine blade |
CN103507277A (zh) * | 2013-10-23 | 2014-01-15 | 连云港中复连众复合材料集团有限公司 | 一种风力发电机叶片根部铺层的改良方法 |
CN106426988A (zh) * | 2016-11-18 | 2017-02-22 | 中复连众(哈密)复合材料有限公司 | 防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 |
CN107009644A (zh) * | 2017-05-05 | 2017-08-04 | 保定华翼风电叶片研究开发有限公司 | 一种风电叶片制造方法 |
WO2019077027A1 (en) * | 2017-10-18 | 2019-04-25 | Lm Wind Power International Technology Ii Aps | WIND TURBINE BLADE COMPRISING AN ADAPTIVE POSITIONING EMPLANTURE STRUCTURE OF THE PULTRUDED ELEMENT |
CN208024508U (zh) * | 2018-03-30 | 2018-10-30 | 株洲时代新材料科技股份有限公司 | 一种预制预埋型风电叶片叶根结构及风电叶片 |
CN109441712A (zh) * | 2018-10-29 | 2019-03-08 | 株洲时代新材料科技股份有限公司 | 一种预埋型风电叶片叶根端面褶皱的控制方法 |
CN109648894A (zh) * | 2018-12-28 | 2019-04-19 | 连云港中复连众复合材料集团有限公司 | 一种含预埋螺栓套的风力叶片根部预制件的制作方法 |
CN109732946A (zh) * | 2019-02-14 | 2019-05-10 | 上海电气风电集团有限公司 | 带有叶根预制件的风电叶片的制备工艺 |
CN111765041A (zh) * | 2020-07-14 | 2020-10-13 | 连云港中复连众复合材料集团有限公司 | 风电叶片的根部连接结构及其制造方法 |
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Effective date of registration: 20230925 Address after: No. 17 Zhenhua East Road, High tech Industrial Development Zone, Lianyungang City, Jiangsu Province, 222006 Patentee after: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. Address before: 839000 Guangdong Industrial Park, Yizhou District, Hami, the Xinjiang Uygur Autonomous Region Patentee before: ZHONGFU LIANZHONG (HAMI) COMPOSITES CO.,LTD. |
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Effective date of registration: 20231017 Address after: 9th Floor, Block C, Building B6, Dongsheng Science and Technology Park, No. 66 Xixiaokou Road, Haidian District, Beijing, 100192 Patentee after: SINOMATECH WIND POWER BLADE Co.,Ltd. Address before: No. 17 Zhenhua East Road, High tech Industrial Development Zone, Lianyungang City, Jiangsu Province, 222006 Patentee before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. |
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