UA92120C2 - Electric motor with dc rotating magnetic field (embodiments) - Google Patents
Electric motor with dc rotating magnetic field (embodiments)Info
- Publication number
- UA92120C2 UA92120C2 UAA200910553A UAA200910553A UA92120C2 UA 92120 C2 UA92120 C2 UA 92120C2 UA A200910553 A UAA200910553 A UA A200910553A UA A200910553 A UAA200910553 A UA A200910553A UA 92120 C2 UA92120 C2 UA 92120C2
- Authority
- UA
- Ukraine
- Prior art keywords
- winding
- stator
- turn
- magnetic field
- laid
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Windings For Motors And Generators (AREA)
- Control Of Multiple Motors (AREA)
Abstract
An electric motor with a DC rotating magnetic field comprises a static stator having winding and a rotor with salient and non-salient magnetic poles, with contact rings and brashes for feeding rotor electromagnets by DC or a short-circuited rotor having a squirrel wheel. The rotating magnetic field on the laminated stator (1, 5) is created by a direct current running through a direct winding laid on the stator; each turn of the said winding is made of copper bus (12) and laid in slots (10) around every tooth (9), every turn is in series connected to the next turn, forming one whole winding, or laid on the reversed winding stator, each turn (13) of which in every stator slot (10) encloses only on one side two adjacent teeth (9) and connected in a one whole winding, it is possible at the same time to lay two 180º flat windings or strait and reverse windings, or a bar winding, buses (21) of which are commutated into turns according flatted at 180º windings (strait and reversed), said windings are collected on the stator into one whole winding. In the basis of every slot (10), a short-circuited copper turn (20) is pressed along the whole length of the armature winding, every winding laid on the stator generates DC rotating magnetic field with help of control semiconductor valves controlled by shunt DC motor, with required calculated value of magnetic poles pairs.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA200910553A UA92120C2 (en) | 2009-10-19 | 2009-10-19 | Electric motor with dc rotating magnetic field (embodiments) |
PCT/UA2010/000079 WO2011049543A1 (en) | 2009-10-19 | 2010-10-18 | Electric motor with a dc travelling magnetic field (variants) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA200910553A UA92120C2 (en) | 2009-10-19 | 2009-10-19 | Electric motor with dc rotating magnetic field (embodiments) |
Publications (1)
Publication Number | Publication Date |
---|---|
UA92120C2 true UA92120C2 (en) | 2010-09-27 |
Family
ID=43900559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200910553A UA92120C2 (en) | 2009-10-19 | 2009-10-19 | Electric motor with dc rotating magnetic field (embodiments) |
Country Status (2)
Country | Link |
---|---|
UA (1) | UA92120C2 (en) |
WO (1) | WO2011049543A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110086310A (en) * | 2018-01-26 | 2019-08-02 | 李伟 | A kind of asynchronous motor based on pulsating field |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1435941A (en) * | 1973-01-09 | 1976-05-19 | British Nuclear Fuels Ltd | Ac motors |
SU1385213A1 (en) * | 1985-06-14 | 1988-03-30 | Предприятие П/Я В-2262 | Controlled electric drive for low-speed production equipment |
JPH05236719A (en) * | 1991-09-10 | 1993-09-10 | Takashi Nomura | Moving magnetic field type permanent magnet motor |
RU2083050C1 (en) * | 1994-07-27 | 1997-06-27 | Московский государственный университет леса | Multifunctional electromagnetic motor |
RU2189685C1 (en) * | 2001-05-15 | 2002-09-20 | Московский государственный авиационный институт (технический университет) | Thyratron-induction machine |
RU73132U1 (en) * | 2007-12-27 | 2008-05-10 | Государственное образовательное учреждение высшего профессионального образования "Самарский государственный университет путей сообщения" (СамГУПС) | ASYNCHRONOUS ELECTRIC DRIVE |
-
2009
- 2009-10-19 UA UAA200910553A patent/UA92120C2/en unknown
-
2010
- 2010-10-18 WO PCT/UA2010/000079 patent/WO2011049543A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110086310A (en) * | 2018-01-26 | 2019-08-02 | 李伟 | A kind of asynchronous motor based on pulsating field |
Also Published As
Publication number | Publication date |
---|---|
WO2011049543A1 (en) | 2011-04-28 |
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