JPH0555681B2 - - Google Patents
Info
- Publication number
- JPH0555681B2 JPH0555681B2 JP8066984A JP8066984A JPH0555681B2 JP H0555681 B2 JPH0555681 B2 JP H0555681B2 JP 8066984 A JP8066984 A JP 8066984A JP 8066984 A JP8066984 A JP 8066984A JP H0555681 B2 JPH0555681 B2 JP H0555681B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- turbine
- filter
- signal
- monitoring device
- 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.)
- Expired - Lifetime
Links
- 238000012806 monitoring device Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 16
- 230000001133 acceleration Effects 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001845 vibrational spectrum Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/16—Trip gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8066984A JPS60224904A (ja) | 1984-04-21 | 1984-04-21 | タ−ビン振動監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8066984A JPS60224904A (ja) | 1984-04-21 | 1984-04-21 | タ−ビン振動監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60224904A JPS60224904A (ja) | 1985-11-09 |
| JPH0555681B2 true JPH0555681B2 (enExample) | 1993-08-17 |
Family
ID=13724764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8066984A Granted JPS60224904A (ja) | 1984-04-21 | 1984-04-21 | タ−ビン振動監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60224904A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5222008B2 (ja) * | 2008-04-10 | 2013-06-26 | 三菱重工業株式会社 | 一軸コンバインドプラントの再起動方法及び再起動装置 |
| CN109404066B (zh) * | 2018-12-05 | 2021-12-17 | 华能国际电力股份有限公司大连电厂 | 一种汽轮发电机组监视与保护tsi系统及其革新优化方法 |
-
1984
- 1984-04-21 JP JP8066984A patent/JPS60224904A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60224904A (ja) | 1985-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |