CN113720734B - 一种油液电磁监测去除气泡干扰的方法 - Google Patents
一种油液电磁监测去除气泡干扰的方法 Download PDFInfo
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- CN113720734B CN113720734B CN202111065317.XA CN202111065317A CN113720734B CN 113720734 B CN113720734 B CN 113720734B CN 202111065317 A CN202111065317 A CN 202111065317A CN 113720734 B CN113720734 B CN 113720734B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 173
- 239000002923 metal particle Substances 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 24
- 238000004364 calculation method Methods 0.000 claims abstract description 20
- 238000010586 diagram Methods 0.000 claims description 51
- 238000012300 Sequence Analysis Methods 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel
- G01N33/2841—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel gas in oil, e.g. hydrogen in insulating oil
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel
- G01N33/2858—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel metal particles
Abstract
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Priority Applications (1)
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CN202111065317.XA CN113720734B (zh) | 2021-09-12 | 2021-09-12 | 一种油液电磁监测去除气泡干扰的方法 |
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CN202111065317.XA CN113720734B (zh) | 2021-09-12 | 2021-09-12 | 一种油液电磁监测去除气泡干扰的方法 |
Publications (2)
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CN113720734A CN113720734A (zh) | 2021-11-30 |
CN113720734B true CN113720734B (zh) | 2024-02-27 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105547932A (zh) * | 2015-12-08 | 2016-05-04 | 中国航空工业集团公司北京长城航空测控技术研究所 | 一种发动机滑油金属颗粒在线监测的信号检波方法 |
CN108195726A (zh) * | 2017-12-21 | 2018-06-22 | 爱德森(厦门)电子有限公司 | 一种在线油液金属磨粒电磁监测试管 |
CN108426822A (zh) * | 2018-06-15 | 2018-08-21 | 爱德森(厦门)电子有限公司 | 一种油液磨粒偏心灵敏度电磁检测装置及方法 |
CN110208167A (zh) * | 2019-06-19 | 2019-09-06 | 天津大学 | 一种能区分气泡的润滑油金属磨粒检测装置及检测方法 |
CN112504921A (zh) * | 2020-12-24 | 2021-03-16 | 爱德森(厦门)电子有限公司 | 一种电磁检测油液磨粒的相位幅度分析方法及其检测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007052047B4 (de) * | 2007-10-31 | 2014-06-26 | Abb Ag | Verfahren und Einrichtung zur Messung von Fremdkörpern im Messmedium |
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2021
- 2021-09-12 CN CN202111065317.XA patent/CN113720734B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105547932A (zh) * | 2015-12-08 | 2016-05-04 | 中国航空工业集团公司北京长城航空测控技术研究所 | 一种发动机滑油金属颗粒在线监测的信号检波方法 |
CN108195726A (zh) * | 2017-12-21 | 2018-06-22 | 爱德森(厦门)电子有限公司 | 一种在线油液金属磨粒电磁监测试管 |
CN108426822A (zh) * | 2018-06-15 | 2018-08-21 | 爱德森(厦门)电子有限公司 | 一种油液磨粒偏心灵敏度电磁检测装置及方法 |
CN110208167A (zh) * | 2019-06-19 | 2019-09-06 | 天津大学 | 一种能区分气泡的润滑油金属磨粒检测装置及检测方法 |
CN112504921A (zh) * | 2020-12-24 | 2021-03-16 | 爱德森(厦门)电子有限公司 | 一种电磁检测油液磨粒的相位幅度分析方法及其检测装置 |
Non-Patent Citations (3)
Title |
---|
一种液压油多污染物微检测传感器设计及研究;霍典;张洪朋;史皓天;陈海泉;李伟;仪器仪表学报(第003期);全文 * |
基于光阻法颗粒计数器的气泡识别方法;李健乐;赵利平;梁义维;;仪表技术与传感器(第09期);全文 * |
气泡高干扰在线铁谱视频图像的磨粒快速分割算法研究;李梦琳;范斌;刘勇;张鹏;杜文亮;毛军红;润滑与密封(第011期);全文 * |
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Inventor after: Lin Junming Inventor after: Song Kai Inventor after: Huang Fengying Inventor after: Lin Weihua Inventor after: Wang Yating Inventor after: Cai Jingao Inventor before: Lin Junming Inventor before: Chen Libo Inventor before: Sun Jinli Inventor before: Wang Hongwei Inventor before: Guo Qi Inventor before: Shen Huai |
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