CN109000849A - 一种基于矢量计算的实时不平衡位置显示的算法及系统 - Google Patents
一种基于矢量计算的实时不平衡位置显示的算法及系统 Download PDFInfo
- Publication number
- CN109000849A CN109000849A CN201810829256.1A CN201810829256A CN109000849A CN 109000849 A CN109000849 A CN 109000849A CN 201810829256 A CN201810829256 A CN 201810829256A CN 109000849 A CN109000849 A CN 109000849A
- Authority
- CN
- China
- Prior art keywords
- revolving speed
- subsidiary engine
- measuring point
- vibration
- real
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004364 calculation method Methods 0.000 claims abstract description 7
- 230000005713 exacerbation Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810829256.1A CN109000849A (zh) | 2018-07-25 | 2018-07-25 | 一种基于矢量计算的实时不平衡位置显示的算法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810829256.1A CN109000849A (zh) | 2018-07-25 | 2018-07-25 | 一种基于矢量计算的实时不平衡位置显示的算法及系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109000849A true CN109000849A (zh) | 2018-12-14 |
Family
ID=64597860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810829256.1A Pending CN109000849A (zh) | 2018-07-25 | 2018-07-25 | 一种基于矢量计算的实时不平衡位置显示的算法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109000849A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110455458A (zh) * | 2019-08-14 | 2019-11-15 | 大唐东北电力试验研究院有限公司 | 旋转设备相位角测量装置 |
CN110824186A (zh) * | 2019-11-27 | 2020-02-21 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种电机转速测量装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54150183A (en) * | 1978-05-17 | 1979-11-26 | Hitachi Ltd | Unbalance position evaluating system of revolving machines |
CN85106632A (zh) * | 1985-09-04 | 1987-03-25 | 清华大学 | 一种微机化的现场动平衡仪 |
JPH05172681A (ja) * | 1991-12-25 | 1993-07-09 | Nissan Motor Co Ltd | 回転体のアンバランス測定装置 |
CN201926542U (zh) * | 2010-12-31 | 2011-08-10 | 攀钢集团钢铁钒钛股份有限公司 | 在线动平衡装置和在线动平衡系统 |
CN102768101A (zh) * | 2012-07-23 | 2012-11-07 | 天津大学 | 一种水电站水力机组振动测试装置及其减振实施方法 |
CN206430859U (zh) * | 2017-01-18 | 2017-08-22 | 广州卓玄金机械设备有限公司 | 一种测量风叶不平衡量的动平衡机 |
CN107219039A (zh) * | 2017-05-19 | 2017-09-29 | 哈尔滨工业大学 | 星载旋转相机在线动平衡装置及方法 |
-
2018
- 2018-07-25 CN CN201810829256.1A patent/CN109000849A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54150183A (en) * | 1978-05-17 | 1979-11-26 | Hitachi Ltd | Unbalance position evaluating system of revolving machines |
CN85106632A (zh) * | 1985-09-04 | 1987-03-25 | 清华大学 | 一种微机化的现场动平衡仪 |
JPH05172681A (ja) * | 1991-12-25 | 1993-07-09 | Nissan Motor Co Ltd | 回転体のアンバランス測定装置 |
CN201926542U (zh) * | 2010-12-31 | 2011-08-10 | 攀钢集团钢铁钒钛股份有限公司 | 在线动平衡装置和在线动平衡系统 |
CN102768101A (zh) * | 2012-07-23 | 2012-11-07 | 天津大学 | 一种水电站水力机组振动测试装置及其减振实施方法 |
CN206430859U (zh) * | 2017-01-18 | 2017-08-22 | 广州卓玄金机械设备有限公司 | 一种测量风叶不平衡量的动平衡机 |
CN107219039A (zh) * | 2017-05-19 | 2017-09-29 | 哈尔滨工业大学 | 星载旋转相机在线动平衡装置及方法 |
Non-Patent Citations (2)
Title |
---|
关欣: "柔性转子现场动平衡技术研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
能源部西安热工研究所: "《热工技术手册 汽轮机组》", 31 August 1991, 水利电力出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110455458A (zh) * | 2019-08-14 | 2019-11-15 | 大唐东北电力试验研究院有限公司 | 旋转设备相位角测量装置 |
CN110824186A (zh) * | 2019-11-27 | 2020-02-21 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种电机转速测量装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1192469C (zh) | 监测发电机转子与定子之间径向间隙的方法和实施此方法的设备 | |
CN109000776B (zh) | 一种涡轮机叶片振动参数分析方法及分析装置 | |
CN107084843B (zh) | 一种转轴振动监测方法及装置 | |
CN104236799B (zh) | 一种快速消除轴承座水平方向振动的动平衡方法 | |
JPS6317167B2 (zh) | ||
CN109000849A (zh) | 一种基于矢量计算的实时不平衡位置显示的算法及系统 | |
CN105890843A (zh) | 动平衡方法和装置 | |
CN105262398B (zh) | 基于霍尔传感器的永磁同步电机的矢量控制方法及装置 | |
US10959077B2 (en) | Preventive maintenance and failure cause determinations in turbomachinery | |
CN109115408B (zh) | 一种基于离心力方程的大型水电机组动平衡试验方法 | |
CN110646138B (zh) | 一种旋转机械无键相无试重动平衡方法和分析装置 | |
CN114018480B (zh) | 一种大型旋转机械的转子不平衡故障的实时诊断方法 | |
CN106058897B (zh) | 一种基于相量的发电机强迫扰动源定位方法 | |
US20090043539A1 (en) | Method and system for automatically evaluating the performance of a power plant machine | |
CN106989879A (zh) | 一种汽轮发电机机座模态测试方法 | |
CN102694387A (zh) | 基于力矩分解的积分算法识别电力系统功率振荡的方法 | |
CN109406053A (zh) | 无去重转子动平衡方法 | |
CN104330214A (zh) | 一种简易现场动平衡方法 | |
CN102175408B (zh) | 汽轮发电机组轴承座刚度实时辨识方法 | |
JPH0337133B2 (zh) | ||
CN112799916A (zh) | 一种服务器风扇的监控方法、装置和系统 | |
CN108180981A (zh) | 一种大型发电机壳体共振频率测试方法及装置 | |
CN102012263B (zh) | 汽轮机组转子振动同相分量平稳性实时辨识方法 | |
KR20180128655A (ko) | 회전기기의 불평형 감시방법 및 그 장치 | |
CN105136394B (zh) | 快速处理锅炉风机振动故障的方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Fengliang Inventor after: Gao Yansong Inventor after: Qu Guangshun Inventor after: Wang Wentie Inventor after: Tang He Inventor after: Li Xiaoyan Inventor after: Li Libo Inventor after: Zhang Guiqiang Inventor before: Gao Yansong Inventor before: Wang Fengliang Inventor before: Qu Guangshun Inventor before: Wang Wentie Inventor before: Tang He Inventor before: Li Xiaoyan Inventor before: Li Libo Inventor before: Zhang Guiqiang |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |