SU1576370A1 - Apparatus for regulating vehicle speed - Google Patents
Apparatus for regulating vehicle speed Download PDFInfo
- Publication number
- SU1576370A1 SU1576370A1 SU884403744A SU4403744A SU1576370A1 SU 1576370 A1 SU1576370 A1 SU 1576370A1 SU 884403744 A SU884403744 A SU 884403744A SU 4403744 A SU4403744 A SU 4403744A SU 1576370 A1 SU1576370 A1 SU 1576370A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- terminals
- phase
- switching capacitors
- motor
- capacitors
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title 1
- 239000003990 capacitor Substances 0.000 claims abstract 5
- 238000004804 winding Methods 0.000 claims abstract 4
- 230000027311 M phase Effects 0.000 claims 2
- 238000004870 electrical engineering Methods 0.000 abstract 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Изобретение относитс к области электротехники и может быть использовано дл регулировани скорости бесколлекторных т говых электродвигателей электротранспортных средств переменного тока, питаемых от сети посто нного тока. Цель изобретени - повышение надежности. Устройство содержит трехфазные тиристорные мосты 13 и 14, кажда фаза которых соединена цепью из коммутирующих конденсаторов 20, 21The invention relates to the field of electrical engineering and can be used to regulate the speed of brushless traction electric motors of AC electric vehicles powered from a direct current network. The purpose of the invention is to increase reliability. The device contains three-phase thyristor bridges 13 and 14, each phase of which is connected by a circuit of switching capacitors 20, 21
22, 23 и 19, 24. Причем параллельно фазным обмоткам 25-27 т гового вентильного электродвигател включены конденсаторы 20, 22 и 24. 2 ил.22, 23 and 19, 24. Moreover, in parallel with the phase windings of 25-27 tons of a rotary valve electric motor, capacitors 20, 22, and 24 are turned on. 2 Il.
Description
иand
максMax
U,U,
минmin
Фиг. 2FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884403744A SU1576370A1 (en) | 1988-04-05 | 1988-04-05 | Apparatus for regulating vehicle speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884403744A SU1576370A1 (en) | 1988-04-05 | 1988-04-05 | Apparatus for regulating vehicle speed |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1576370A1 true SU1576370A1 (en) | 1990-07-07 |
Family
ID=21366002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884403744A SU1576370A1 (en) | 1988-04-05 | 1988-04-05 | Apparatus for regulating vehicle speed |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1576370A1 (en) |
-
1988
- 1988-04-05 SU SU884403744A patent/SU1576370A1/en active
Non-Patent Citations (1)
Title |
---|
Тихменев Б. Н. и др. Вентильные двигатели и их применение на электроподвижном составе.-М.: Транспорт, 1976, рис. 80, с. 168. * |
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