JPS567400B2 - - Google Patents
Info
- Publication number
- JPS567400B2 JPS567400B2 JP780878A JP780878A JPS567400B2 JP S567400 B2 JPS567400 B2 JP S567400B2 JP 780878 A JP780878 A JP 780878A JP 780878 A JP780878 A JP 780878A JP S567400 B2 JPS567400 B2 JP S567400B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Motor And Converter Starters (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2703309A DE2703309C2 (en) | 1977-01-27 | 1977-01-27 | Arrangement for controlling the speed and direction of rotation of a three-phase asynchronous motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5393320A JPS5393320A (en) | 1978-08-16 |
| JPS567400B2 true JPS567400B2 (en) | 1981-02-17 |
Family
ID=5999682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP780878A Granted JPS5393320A (en) | 1977-01-27 | 1978-01-26 | Device for controlling number and direction of revolution of threeephase nonnsynchronous motor |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5393320A (en) |
| AU (1) | AU519621B2 (en) |
| CH (1) | CH622137A5 (en) |
| DE (1) | DE2703309C2 (en) |
| DK (1) | DK580377A (en) |
| FR (1) | FR2379191A1 (en) |
| GB (1) | GB1590241A (en) |
| NO (1) | NO141874C (en) |
| SE (1) | SE426003B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4300077A (en) * | 1979-12-17 | 1981-11-10 | Astro Dynamics, Inc. | Trans-synchronous motor apparatus and method |
| JPH0773426B2 (en) * | 1984-11-09 | 1995-08-02 | 株式会社東芝 | Power converter control device |
| DE4013967A1 (en) * | 1990-04-30 | 1991-11-07 | Retronic Prozess Systemtechnik | CIRCUIT ARRANGEMENT FOR AN ASYNCHRONOUS MOTOR |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK130099B (en) * | 1968-03-16 | 1974-12-16 | Danfoss As | Control circuit for an AC motor. |
| US3691439A (en) * | 1971-01-28 | 1972-09-12 | Danfoss As | Control arrangement for a three phase motor with intermediate d.c. regulation |
| US3670224A (en) * | 1971-02-18 | 1972-06-13 | Danfoss As | Speed and voltage control means for an alternating-current motor, particularly a polyphase induction motor |
-
1977
- 1977-01-27 DE DE2703309A patent/DE2703309C2/en not_active Expired
- 1977-12-27 DK DK580377A patent/DK580377A/en not_active Application Discontinuation
- 1977-12-28 CH CH1623577A patent/CH622137A5/en not_active IP Right Cessation
-
1978
- 1978-01-17 GB GB1806/78A patent/GB1590241A/en not_active Expired
- 1978-01-19 NO NO780194A patent/NO141874C/en unknown
- 1978-01-26 SE SE7800956A patent/SE426003B/en not_active IP Right Cessation
- 1978-01-26 JP JP780878A patent/JPS5393320A/en active Granted
- 1978-01-26 FR FR7802187A patent/FR2379191A1/en active Granted
- 1978-01-26 AU AU32766/78A patent/AU519621B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2703309B1 (en) | 1978-07-20 |
| FR2379191B1 (en) | 1984-07-13 |
| GB1590241A (en) | 1981-05-28 |
| SE426003B (en) | 1982-11-29 |
| JPS5393320A (en) | 1978-08-16 |
| SE7800956L (en) | 1978-07-28 |
| DE2703309C2 (en) | 1979-03-22 |
| NO780194L (en) | 1978-07-28 |
| DK580377A (en) | 1978-07-28 |
| FR2379191A1 (en) | 1978-08-25 |
| NO141874B (en) | 1980-02-11 |
| NO141874C (en) | 1980-05-21 |
| CH622137A5 (en) | 1981-03-13 |
| AU519621B2 (en) | 1981-12-17 |
| AU3276678A (en) | 1979-08-02 |