DK237281A - Kredsloeb til styring af asynkronmotorers skridtbevaegelser - Google Patents
Kredsloeb til styring af asynkronmotorers skridtbevaegelserInfo
- Publication number
- DK237281A DK237281A DK237281A DK237281A DK237281A DK 237281 A DK237281 A DK 237281A DK 237281 A DK237281 A DK 237281A DK 237281 A DK237281 A DK 237281A DK 237281 A DK237281 A DK 237281A
- Authority
- DK
- Denmark
- Prior art keywords
- switch
- inductance
- resistors
- control
- inputs
- Prior art date
Links
Classifications
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
- Control Of Multiple Motors (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU79GO1459A HU180770B (en) | 1979-10-02 | 1979-10-02 | Circuit array for controlling induction motor drive |
PCT/HU1980/000004 WO1981001084A1 (en) | 1979-10-02 | 1980-10-02 | Circuit arrangement for an asynchronous motor drive of controlled stepping |
Publications (1)
Publication Number | Publication Date |
---|---|
DK237281A true DK237281A (da) | 1981-05-29 |
Family
ID=10996901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK237281A DK237281A (da) | 1979-10-02 | 1981-05-29 | Kredsloeb til styring af asynkronmotorers skridtbevaegelser |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0036424B1 (hu) |
JP (1) | JPS56501310A (hu) |
AT (1) | ATE18618T1 (hu) |
DE (1) | DE3071487D1 (hu) |
DK (1) | DK237281A (hu) |
HU (1) | HU180770B (hu) |
WO (1) | WO1981001084A1 (hu) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912634A (en) * | 1957-07-22 | 1959-11-10 | Boeing Co | Electrical control circuits |
GB1132721A (en) * | 1965-02-05 | 1968-11-06 | Atomic Energy Authority Uk | Variable frequency oscillators |
FR1466783A (fr) * | 1966-02-01 | 1967-01-20 | Atomic Energy Authority Uk | Oscillateur polyphasé à fréquence variable |
FR1532967A (fr) * | 1966-08-31 | 1968-07-12 | Bosch Gmbh Robert | Générateur d'impulsions |
US3538458A (en) * | 1968-06-21 | 1970-11-03 | Sperry Rand Corp | Dc to ac converter control circuit producing variable pulse width and reversible phase ac |
FR1597584A (hu) * | 1968-10-25 | 1970-06-29 | ||
JPS5316667B1 (hu) * | 1971-07-01 | 1978-06-02 | ||
CH566671A5 (hu) * | 1972-03-30 | 1975-09-15 | Etter Marcel | |
SU530407A1 (ru) * | 1972-03-31 | 1976-09-30 | Московский Ордена Ленина Энергетический Институт | Электропривод с гистерезисным электродвигателем |
SU754628A1 (ru) * | 1972-07-18 | 1980-08-07 | Uralsky Politekhn Inst | Устройство для преобразования координат асинхронного электропривода |
DE2305753A1 (de) * | 1973-02-06 | 1974-08-15 | Patra Patent Treuhand | Quecksilberdampfniederdruckentladungslampe mit amalgam |
GB1467041A (en) * | 1973-02-20 | 1977-03-16 | Gen Electric | Control system for induction motor |
SU587583A1 (ru) * | 1975-04-04 | 1978-01-05 | Московский Ордена Ленина Энергетический Институт | Способ частотного запуска (торможени ) гистерезисного двигател |
SU731575A1 (ru) * | 1978-10-25 | 1980-04-30 | Предприятие П/Я А-7460 | Трансформаторный широтно-импульсный модул тор |
-
1979
- 1979-10-02 HU HU79GO1459A patent/HU180770B/hu not_active IP Right Cessation
-
1980
- 1980-10-02 AT AT80901888T patent/ATE18618T1/de not_active IP Right Cessation
- 1980-10-02 DE DE8080901888T patent/DE3071487D1/de not_active Expired
- 1980-10-02 WO PCT/HU1980/000004 patent/WO1981001084A1/en active IP Right Grant
- 1980-10-02 JP JP50222780A patent/JPS56501310A/ja active Pending
-
1981
- 1981-04-21 EP EP80901888A patent/EP0036424B1/en not_active Expired
- 1981-05-29 DK DK237281A patent/DK237281A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0036424B1 (en) | 1986-03-12 |
EP0036424A4 (en) | 1982-02-05 |
HU180770B (en) | 1983-04-29 |
JPS56501310A (hu) | 1981-09-10 |
EP0036424A1 (en) | 1981-09-30 |
WO1981001084A1 (en) | 1981-04-16 |
DE3071487D1 (en) | 1986-04-17 |
ATE18618T1 (de) | 1986-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |