JPS6237086A - 回転機構の負荷状態監視方法および装置 - Google Patents
回転機構の負荷状態監視方法および装置Info
- Publication number
- JPS6237086A JPS6237086A JP61183281A JP18328186A JPS6237086A JP S6237086 A JPS6237086 A JP S6237086A JP 61183281 A JP61183281 A JP 61183281A JP 18328186 A JP18328186 A JP 18328186A JP S6237086 A JPS6237086 A JP S6237086A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- value
- angle
- rotating
- signal
- 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
- 230000007246 mechanism Effects 0.000 title claims description 20
- 238000012544 monitoring process Methods 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 13
- 230000004907 flux Effects 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 238000009499 grossing Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 description 16
- 235000013312 flour Nutrition 0.000 description 10
- 230000001965 increasing effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1805—Monitoring devices for tumbling mills
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Metal Rolling (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3528409.9 | 1985-08-07 | ||
| DE19853528409 DE3528409A1 (de) | 1985-08-07 | 1985-08-07 | Verfahren und vorrichtung zum rberwachen des lastzustandes einer rotierenden mechanik, die von einer feldorientierten drehfeldmaschine angetrieben ist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237086A true JPS6237086A (ja) | 1987-02-18 |
Family
ID=6277973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61183281A Pending JPS6237086A (ja) | 1985-08-07 | 1986-08-04 | 回転機構の負荷状態監視方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6237086A (enrdf_load_stackoverflow) |
| CH (1) | CH670016A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3528409A1 (enrdf_load_stackoverflow) |
| NO (1) | NO168738C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359729A (zh) * | 2020-03-17 | 2020-07-03 | 中信重工机械股份有限公司 | 一种磨机物料板结检测系统 |
| WO2023188150A1 (ja) * | 2022-03-30 | 2023-10-05 | 東芝三菱電機産業システム株式会社 | 検出装置および検出システム |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004015057A1 (de) | 2004-03-25 | 2005-10-20 | Siemens Ag | Verfahren, Steuervorrichtung und Antriebsvorrichtung zum Lösen einer festgeklebten Ladung von der Innenwand eines Mahlrohrs |
| EP2347828A1 (en) * | 2010-01-21 | 2011-07-27 | ABB Schweiz AG | Method and apparatus for detaching frozen charge from a tube mill |
| DE102011004416B4 (de) * | 2011-02-18 | 2017-07-20 | Siemens Aktiengesellschaft | Antriebssystem für eine Kugelmühle und Verfahren zum Betreiben einer Kugelmühle |
| EP3097979A1 (en) * | 2015-05-28 | 2016-11-30 | ABB Technology AG | Method for determining a lifting angle and method for positioning a grinding mill |
| EP3269453A1 (de) | 2016-07-15 | 2018-01-17 | Siemens Aktiengesellschaft | Verfahren zum anfahren eines mahlrohrs |
| EP3453458A1 (de) | 2017-09-06 | 2019-03-13 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zum lösen einer festgeklebten ladung von der innenseite eines mahlrohrs einer rohrmühle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127773A (en) * | 1975-04-14 | 1976-11-08 | Gen Electric | Circuit for measuring actual torque |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3409176A1 (de) * | 1984-03-13 | 1985-09-19 | Siemens AG, 1000 Berlin und 8000 München | Messanordnung zur ermittlung und auswertung des drehmomentes der antriebsmaschine eines drehofens |
-
1985
- 1985-08-07 DE DE19853528409 patent/DE3528409A1/de active Granted
-
1986
- 1986-04-29 CH CH1738/86A patent/CH670016A5/de not_active IP Right Cessation
- 1986-07-14 NO NO862841A patent/NO168738C/no unknown
- 1986-08-04 JP JP61183281A patent/JPS6237086A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127773A (en) * | 1975-04-14 | 1976-11-08 | Gen Electric | Circuit for measuring actual torque |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359729A (zh) * | 2020-03-17 | 2020-07-03 | 中信重工机械股份有限公司 | 一种磨机物料板结检测系统 |
| CN111359729B (zh) * | 2020-03-17 | 2021-06-18 | 中信重工机械股份有限公司 | 一种磨机物料板结检测系统 |
| WO2023188150A1 (ja) * | 2022-03-30 | 2023-10-05 | 東芝三菱電機産業システム株式会社 | 検出装置および検出システム |
Also Published As
| Publication number | Publication date |
|---|---|
| CH670016A5 (enrdf_load_stackoverflow) | 1989-04-28 |
| NO862841D0 (no) | 1986-07-14 |
| NO168738B (no) | 1991-12-16 |
| NO862841L (no) | 1987-02-09 |
| DE3528409C2 (enrdf_load_stackoverflow) | 1991-01-31 |
| DE3528409A1 (de) | 1987-02-12 |
| NO168738C (no) | 1992-03-25 |
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