SU855871A1 - Salient-pole electric synchronous machine - Google Patents
Salient-pole electric synchronous machine Download PDFInfo
- Publication number
- SU855871A1 SU855871A1 SU792835519A SU2835519A SU855871A1 SU 855871 A1 SU855871 A1 SU 855871A1 SU 792835519 A SU792835519 A SU 792835519A SU 2835519 A SU2835519 A SU 2835519A SU 855871 A1 SU855871 A1 SU 855871A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotor
- fan
- channels
- electric machine
- axial
- Prior art date
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- Motor Or Generator Cooling System (AREA)
Description
(54) СИНХРОННАЯ ЭЛЕКТРИЧЕСКАЯ лМП-ША С ЯВНОВЫРАЖЕННЫМИ(54) SYNCHRONOUS ELECTRIC LMP-SHA WITH IMPRESSIVE
ПОЛЮСА,Ш1POLE, Ш1
Изобретение относитс к электромашиностроению и может быть использовано в синхронных внопол эсных электрических маогинах с газовым ох.паждени - ,5The invention relates to electrical engineering and can be used in synchronous electrical field maginah with gas okhazan -, 5
Известна синхронна электрическа Known synchronous electric
маЕпина с вновыраженньми полюсами на роторе со встречной аксиально-радиальной системой вентил ции, в которой охлаждающий газ по вентил ционным каналам движетс от спинки статора к ротору. На роторе такой машины установлен вентил тор J.Mapin with new poles on the rotor with a counter axial-radial ventilation system in which the cooling gas moves through the ventilation ducts from the back of the stator to the rotor. A fan is installed on the rotor of such a machine.
Однако его наружный диаметр знач тельно больше наружного диаметра ротора .However, its outer diameter is significantly larger than the outer diameter of the rotor.
Известна синхронна электрическа машина с вновыраженньп полюсами аксиально-радиальной вентил цией, в которой охлаждающий газ движетс по вентил ционным каналам от ротора к спинке статора, содержаща ротор, включаю1ЕЦ1й катушки возбуждени , расположенные на полюсах, установленные в межпоогюсных промежутках распределители потока о ша::;цающего агента, образующие с знеыними поверхност ми катушек закрытые аксиальные каналы и веитил тор . усгансвленный на одном из торцов ротора z.A synchronous electric machine with newly developed axial-radial ventilation poles, in which a cooling gas moves along ventilation ducts from the rotor to the stator’s back, containing a rotor, including an EXCELATION excitation coil, located at the poles, installed in interpogey spans, is distributed overhead, known as an axle, is located. the forming agent, forming closed axial channels and a torus with the outer surfaces of the coils. usgansvenny on one of the ends of the rotor z.
Така конструкци не позвол ет в достаточной степени охладить машину .This design does not allow the machine to cool sufficiently.
Цель изобретени - улучшение энергетических показател-ей и компактности макмкы, за счет /меньшени наружного диаметра вентил тора.The purpose of the invention is to improve the energy performance and compactness of the mickey, due to / less outer diameter of the fan.
Яп достидгени поставленной цели Б изЕестной синхронной электрической MaiiUiHe с вновыражет-пшми полюсами распределители потока выполнены с поперечным се-1ением в форме тавра, а каналы вг то нены с равномерно уменьюа1ошкмс в сторону вентил тора поперечным сечеш-гем.Yap of reach of the setpoint B of the Ecologically MaiiUiHe synchronous electric with innovative poles, the flow distributors are made with cross section in the form of a Tavra, and the channels are uniformly with the cross-section of the fan in the direction of the cross section-heme.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792835519A SU855871A1 (en) | 1979-11-01 | 1979-11-01 | Salient-pole electric synchronous machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792835519A SU855871A1 (en) | 1979-11-01 | 1979-11-01 | Salient-pole electric synchronous machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU855871A1 true SU855871A1 (en) | 1981-08-15 |
Family
ID=20857448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792835519A SU855871A1 (en) | 1979-11-01 | 1979-11-01 | Salient-pole electric synchronous machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU855871A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007147187A1 (en) * | 2006-06-22 | 2007-12-27 | Va Tech Hydro Gmbh | Method and device for cooling an electric machine |
-
1979
- 1979-11-01 SU SU792835519A patent/SU855871A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007147187A1 (en) * | 2006-06-22 | 2007-12-27 | Va Tech Hydro Gmbh | Method and device for cooling an electric machine |
US8035261B2 (en) | 2006-06-22 | 2011-10-11 | Va Tech Hydro Gmbh | Method and device for cooling an electric machine |
US8288901B2 (en) | 2006-06-22 | 2012-10-16 | Va Tech Hydro Gmbh | Method and device for cooling an electric machine |
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