CN114485894B - 一种基于叶尖定时的旋转叶片振动测试系统及测试方法 - Google Patents
一种基于叶尖定时的旋转叶片振动测试系统及测试方法 Download PDFInfo
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- CN114485894B CN114485894B CN202111555330.3A CN202111555330A CN114485894B CN 114485894 B CN114485894 B CN 114485894B CN 202111555330 A CN202111555330 A CN 202111555330A CN 114485894 B CN114485894 B CN 114485894B
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title description 8
- 238000001514 detection method Methods 0.000 claims abstract description 73
- 238000012545 processing Methods 0.000 claims abstract description 31
- 238000004364 calculation method Methods 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims description 21
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- 238000005259 measurement Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
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CN202111555330.3A CN114485894B (zh) | 2021-12-17 | 2021-12-17 | 一种基于叶尖定时的旋转叶片振动测试系统及测试方法 |
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CN202111555330.3A CN114485894B (zh) | 2021-12-17 | 2021-12-17 | 一种基于叶尖定时的旋转叶片振动测试系统及测试方法 |
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CN114485894A CN114485894A (zh) | 2022-05-13 |
CN114485894B true CN114485894B (zh) | 2023-10-27 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101625260A (zh) * | 2009-07-31 | 2010-01-13 | 天津大学 | 变速下高速旋转叶片同步振动参数检测方法 |
CN103620355A (zh) * | 2011-07-01 | 2014-03-05 | 斯奈克玛 | 用于测量涡轮发动机中叶尖的通过时间的设备和方法 |
CN105934657A (zh) * | 2013-12-23 | 2016-09-07 | 涡轮梅坎公司 | 涡轮发动机的用于测量旋转叶片所承受的振动的组件 |
CN109716077A (zh) * | 2016-06-27 | 2019-05-03 | 比勒陀利亚大学 | 使用叶尖定时(btt)监测涡轮机转子叶片的方法和系统 |
CN110186549A (zh) * | 2019-05-31 | 2019-08-30 | 天津大学 | 基于叶尖定时传感器的叶片振动识别方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2374670B (en) * | 2001-04-17 | 2004-11-10 | Rolls Royce Plc | Analysing vibration of rotating blades |
GB201004559D0 (en) * | 2010-03-19 | 2010-05-05 | Rolls Royce Plc | Rotating blade analysis |
US9530209B2 (en) * | 2014-01-15 | 2016-12-27 | Siemens Energy, Inc. | Method of determining the location of tip timing sensors during operation |
US10794387B2 (en) * | 2016-09-02 | 2020-10-06 | Raytheon Technologies Corporation | Damping characteristic determination for turbomachine airfoils |
-
2021
- 2021-12-17 CN CN202111555330.3A patent/CN114485894B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101625260A (zh) * | 2009-07-31 | 2010-01-13 | 天津大学 | 变速下高速旋转叶片同步振动参数检测方法 |
CN103620355A (zh) * | 2011-07-01 | 2014-03-05 | 斯奈克玛 | 用于测量涡轮发动机中叶尖的通过时间的设备和方法 |
CN105934657A (zh) * | 2013-12-23 | 2016-09-07 | 涡轮梅坎公司 | 涡轮发动机的用于测量旋转叶片所承受的振动的组件 |
CN109716077A (zh) * | 2016-06-27 | 2019-05-03 | 比勒陀利亚大学 | 使用叶尖定时(btt)监测涡轮机转子叶片的方法和系统 |
CN110186549A (zh) * | 2019-05-31 | 2019-08-30 | 天津大学 | 基于叶尖定时传感器的叶片振动识别方法 |
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Application publication date: 20220513 Assignee: Wuhan Pusheng Technology Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2024980002938 Denomination of invention: A Rotating Blade Vibration Testing System and Testing Method Based on Tip Timing Granted publication date: 20231027 License type: Common License Record date: 20240319 |
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Application publication date: 20220513 Assignee: Wuhan Shitu Technology Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2024980009206 Denomination of invention: A rotating blade vibration testing system and testing method based on blade tip timing Granted publication date: 20231027 License type: Common License Record date: 20240710 |
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