RU95121584A - MASSIVE ROTOR OF ELECTRIC MACHINE - Google Patents
MASSIVE ROTOR OF ELECTRIC MACHINEInfo
- Publication number
- RU95121584A RU95121584A RU95121584/09A RU95121584A RU95121584A RU 95121584 A RU95121584 A RU 95121584A RU 95121584/09 A RU95121584/09 A RU 95121584/09A RU 95121584 A RU95121584 A RU 95121584A RU 95121584 A RU95121584 A RU 95121584A
- Authority
- RU
- Russia
- Prior art keywords
- grooves
- electric machine
- depth
- rotor
- massive rotor
- Prior art date
Links
- 230000005294 ferromagnetic Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
Claims (1)
bкк = bок = (1,3-2,0)δ,
hкк = (0,6-0,7)Δvэ,
hок = (3 - 4) hкк, lкк = (10 - 15) bкк
loк = 0,25τ,
где b и h - ширина и глубина канавок;
l - расстояние между канавками;
δ - воздушный зазор;
Δvэ - средняя глубина проникновения в ротор первой пары зубцовых гармоник;
τ - полюсное деление,
причем кольцевые канавки заполняют ферромагнитной диэлектрической массой на всю глубину, а осевые канавки - электропроводящим немагнитным материалом на глубину h'ок = hок - hкк.Massive rotor of an electric machine, on the outer surface of which annular (kk) and axial (ok) grooves are made, characterized in that the grooves are made with geometric dimensions
b kk = b ok = (1.3-2.0) δ,
h kk = (0.6-0.7) Δv e ,
hok = (3 - 4) h kk , l kk = (10 - 15) b kk
ca. l = 0,25τ,
where b and h are the width and depth of the grooves;
l is the distance between the grooves;
δ is the air gap;
Δv e is the average penetration depth into the rotor of the first pair of tooth harmonics;
τ is the pole division,
moreover, the annular grooves are filled with a ferromagnetic dielectric mass to the entire depth, and the axial grooves are filled with an electrically conductive non-magnetic material to a depth h ' ok = h ok - h kk .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU95121584A RU2104608C1 (en) | 1995-12-22 | 1995-12-22 | Solid rotor of electrical machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU95121584A RU2104608C1 (en) | 1995-12-22 | 1995-12-22 | Solid rotor of electrical machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU95121584A true RU95121584A (en) | 1998-01-27 |
| RU2104608C1 RU2104608C1 (en) | 1998-02-10 |
Family
ID=20174957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU95121584A RU2104608C1 (en) | 1995-12-22 | 1995-12-22 | Solid rotor of electrical machine |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2104608C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2672255C1 (en) * | 2017-10-09 | 2018-11-13 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт химии силикатов им. И.В. Гребенщикова Российской академии наук (ИХС РАН) | High-rpm asynchronous engine |
| RU2747273C1 (en) | 2020-12-10 | 2021-05-04 | Сергей Сергеевич Лагутин | Asynchronous electric machine rotor |
| RU2759181C1 (en) * | 2020-12-28 | 2021-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский авиационный институт (национальный исследовательский университет)" | Implicit-pole and explicit-pole massive rotors of an electric machine with a layer of charge-mixture gradient material |
-
1995
- 1995-12-22 RU RU95121584A patent/RU2104608C1/en active
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