CN111380603B - 用于柴油机的扭振监测装置 - Google Patents
用于柴油机的扭振监测装置 Download PDFInfo
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- CN111380603B CN111380603B CN201811637091.4A CN201811637091A CN111380603B CN 111380603 B CN111380603 B CN 111380603B CN 201811637091 A CN201811637091 A CN 201811637091A CN 111380603 B CN111380603 B CN 111380603B
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- China
- Prior art keywords
- torsional vibration
- controller
- initial
- diesel engine
- vibration signal
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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
- G01H1/10—Measuring characteristics of vibrations in solids by using direct conduction to the detector of torsional vibrations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/12—Testing internal-combustion engines by monitoring vibrations
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811637091.4A CN111380603B (zh) | 2018-12-29 | 2018-12-29 | 用于柴油机的扭振监测装置 |
Applications Claiming Priority (1)
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CN201811637091.4A CN111380603B (zh) | 2018-12-29 | 2018-12-29 | 用于柴油机的扭振监测装置 |
Publications (2)
Publication Number | Publication Date |
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CN111380603A CN111380603A (zh) | 2020-07-07 |
CN111380603B true CN111380603B (zh) | 2022-06-03 |
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Family Applications (1)
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CN201811637091.4A Active CN111380603B (zh) | 2018-12-29 | 2018-12-29 | 用于柴油机的扭振监测装置 |
Country Status (1)
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CN (1) | CN111380603B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003073050A2 (en) * | 2002-02-28 | 2003-09-04 | Eaton Corporation | Multi- channel vibration analyzer |
CN108731940A (zh) * | 2018-05-10 | 2018-11-02 | 西安邮电大学 | 一种电子标定器及其标定扭振测量仪的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2890860Y (zh) * | 2005-12-08 | 2007-04-18 | 宁波大学 | 一种船舶轴系扭振实时检测与诊断系统 |
CN200982888Y (zh) * | 2006-06-30 | 2007-11-28 | 中国船舶重工集团公司第七一一研究所 | 扭振测试和分析系统 |
ITMI20091272A1 (it) * | 2009-07-17 | 2011-01-18 | Vodafone Omnitel Nv | Metodo e sistema per monitorare una struttura snella |
CN104089693B (zh) * | 2014-04-19 | 2017-01-11 | 云南电力试验研究院(集团)有限公司电力研究院 | 一种汽轮发电机组转动轴扭振模态在线测量方法 |
CN104034407B (zh) * | 2014-06-10 | 2016-01-20 | 国家电网公司 | 减小旋转机械扭振信号脉冲测量法中周期性误差的方法 |
GB201412473D0 (en) * | 2014-07-14 | 2014-08-27 | Rolls Royce Plc | Shaft stiffness |
CN105547709A (zh) * | 2015-12-10 | 2016-05-04 | 中国船舶工业系统工程研究院 | 船用柴油机扭振信号处理方法及装置 |
CN106197918A (zh) * | 2016-07-01 | 2016-12-07 | 广东电网有限责任公司电力科学研究院 | 一种扭振测试误差校正方法 |
CN106644040B (zh) * | 2016-10-10 | 2020-08-14 | 广东电网有限责任公司电力科学研究院 | 一种基于多传感器的转轴扭振检测方法与装置 |
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2018
- 2018-12-29 CN CN201811637091.4A patent/CN111380603B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003073050A2 (en) * | 2002-02-28 | 2003-09-04 | Eaton Corporation | Multi- channel vibration analyzer |
CN108731940A (zh) * | 2018-05-10 | 2018-11-02 | 西安邮电大学 | 一种电子标定器及其标定扭振测量仪的方法 |
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Publication number | Publication date |
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CN111380603A (zh) | 2020-07-07 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20201201 Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Applicant after: SHANGHAI QIYAO HEAVY INDUSTRY CO.,LTD. Applicant after: Shanghai Marine Diesel Engine Research Institute Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 building 4 Applicant before: SHANGHAI QIYAO SYSTEM ENGINEERING Co.,Ltd. Applicant before: Shanghai Marine Diesel Engine Research Institute |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: SHANGHAI QIYAO HEAVY INDUSTRY CO.,LTD. Patentee after: The 711 Research Institute of China Shipbuilding Corp. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: SHANGHAI QIYAO HEAVY INDUSTRY CO.,LTD. Patentee before: Shanghai Marine Diesel Engine Research Institute |
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CP01 | Change in the name or title of a patent holder |