GB287101A - Asynchronous three phase motor with asynchronous starting motor - Google Patents
Asynchronous three phase motor with asynchronous starting motorInfo
- Publication number
- GB287101A GB287101A GB863/28A GB86328A GB287101A GB 287101 A GB287101 A GB 287101A GB 863/28 A GB863/28 A GB 863/28A GB 86328 A GB86328 A GB 86328A GB 287101 A GB287101 A GB 287101A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- main
- asynchronous
- primary winding
- starting
- 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
Links
- 238000004804 winding Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
287,101. Sachsenwerk Licht-und Kraft-Akt.-Ges. March 15, 1927, [Convention date]. Systems for alternating current motors; systems for main working motor with auxiliary starting motor.-For starting a large induction motor a, a mechanically coupled smaller motor c has its primary winding d in series with the primary winding b of the main motor. The secondary winding of the main motor is initially short-circuited by a switch f, and that of the smaller motor is connected to resistance h which is gradually reduced. When the main motor has been brought up to synchronous speed, the primary winding of the small motor is shortcircuited by a switch k, and the main motor secondary is switched on to an exciter machine l. The theory of the process is given with reference to vector diagrams of the motor voltages at different stages. Specification 223,657, [Class 35, Dynamo-electric generators &c.], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE287101X | 1927-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB287101A true GB287101A (en) | 1928-07-19 |
Family
ID=6059211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB863/28A Expired GB287101A (en) | 1927-03-15 | 1928-01-10 | Asynchronous three phase motor with asynchronous starting motor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB287101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2937476A1 (en) * | 2008-10-22 | 2010-04-23 | Leroy Somer Moteurs | HYBRID MACHINE COMPRISING A SYNCHRONOUS MOTOR AND AN ASYNCHRONOUS MOTOR |
| WO2016030098A1 (en) * | 2014-08-26 | 2016-03-03 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Electric drive |
-
1928
- 1928-01-10 GB GB863/28A patent/GB287101A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2937476A1 (en) * | 2008-10-22 | 2010-04-23 | Leroy Somer Moteurs | HYBRID MACHINE COMPRISING A SYNCHRONOUS MOTOR AND AN ASYNCHRONOUS MOTOR |
| WO2010046875A3 (en) * | 2008-10-22 | 2010-07-08 | Moteurs Leroy-Somer | Hybrid machine comprising a synchronous motor and an asynchronous motor |
| WO2016030098A1 (en) * | 2014-08-26 | 2016-03-03 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Electric drive |
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