JPH054618B2 - - Google Patents
Info
- Publication number
- JPH054618B2 JPH054618B2 JP1054591A JP5459189A JPH054618B2 JP H054618 B2 JPH054618 B2 JP H054618B2 JP 1054591 A JP1054591 A JP 1054591A JP 5459189 A JP5459189 A JP 5459189A JP H054618 B2 JPH054618 B2 JP H054618B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- random point
- event
- continuous
- standard deviation
- 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
- 238000003745 diagnosis Methods 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 38
- 238000012544 monitoring process Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 19
- 230000002159 abnormal effect Effects 0.000 claims description 17
- 230000001788 irregular Effects 0.000 claims description 15
- 230000005856 abnormality Effects 0.000 description 23
- 238000012806 monitoring device Methods 0.000 description 12
- 208000024891 symptom Diseases 0.000 description 11
- 230000007423 decrease Effects 0.000 description 3
- 238000002405 diagnostic procedure Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Testing Of Balance (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1054591A JPH02232529A (ja) | 1989-03-07 | 1989-03-07 | 回転機械の振動診断方法およびその振動診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1054591A JPH02232529A (ja) | 1989-03-07 | 1989-03-07 | 回転機械の振動診断方法およびその振動診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02232529A JPH02232529A (ja) | 1990-09-14 |
| JPH054618B2 true JPH054618B2 (fr) | 1993-01-20 |
Family
ID=12974968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1054591A Granted JPH02232529A (ja) | 1989-03-07 | 1989-03-07 | 回転機械の振動診断方法およびその振動診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02232529A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5382991B2 (ja) * | 2006-12-11 | 2014-01-08 | 三菱重工業株式会社 | 軌道系交通システムの異常診断方法及び異常診断システム |
| JP2013221741A (ja) * | 2012-04-12 | 2013-10-28 | Toshiba Corp | 異常検出装置および異常検出方法 |
| RU2680105C2 (ru) * | 2017-06-20 | 2019-02-15 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр комплексного изучения Арктики имени академика Н.П. Лавёрова Российской академии наук (ФГБУН ФИЦКИА РАН) | Способ мониторинга возникновения недопустимой вибрации гидроагрегата вследствие гидродинамических пульсаций |
| JP6947654B2 (ja) * | 2018-01-19 | 2021-10-13 | 住友重機械工業株式会社 | プレス装置及びプレス装置の診断方法 |
| JP6559824B1 (ja) * | 2018-03-29 | 2019-08-14 | 三菱重工業株式会社 | 接触振動検出装置及びそれを備える回転機械、並びに、接触振動検出方法 |
| RU2687848C1 (ru) * | 2018-06-28 | 2019-05-16 | Общество с ограниченной ответственностью НПЦ "Динамика" - Научно-производственный центр "Диагностика", надежность машин и комплексная автоматизация" | Способ и система вибромониторинга промышленной безопасности динамического оборудования опасных производственных объектов |
| RU2734996C1 (ru) * | 2020-02-28 | 2020-10-27 | Общество с ограниченной ответственностью "Газпром Трансгаз Ставрополь" | Многоканальный прибор для измерения и анализа вибрационных параметров роторов |
-
1989
- 1989-03-07 JP JP1054591A patent/JPH02232529A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02232529A (ja) | 1990-09-14 |
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