SE357474B - - Google Patents
Info
- Publication number
- SE357474B SE357474B SE00926/70A SE92670A SE357474B SE 357474 B SE357474 B SE 357474B SE 00926/70 A SE00926/70 A SE 00926/70A SE 92670 A SE92670 A SE 92670A SE 357474 B SE357474 B SE 357474B
- Authority
- SE
- Sweden
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH148769 | 1969-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE357474B true SE357474B (de) | 1973-06-25 |
Family
ID=4211599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE00926/70A SE357474B (de) | 1969-01-28 | 1970-01-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3617838A (de) |
| AT (1) | AT296439B (de) |
| BE (1) | BE744934A (de) |
| CH (1) | CH479199A (de) |
| DE (1) | DE1959115A1 (de) |
| FR (1) | FR2029539A1 (de) |
| GB (1) | GB1292542A (de) |
| SE (1) | SE357474B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684935A (en) * | 1971-07-02 | 1972-08-15 | Gen Motors Corp | Circuit for dissipating the potential induced in each phase winding of a cycloconverter operated motor upon termination of conduction therethrough |
| US3758836A (en) * | 1972-02-03 | 1973-09-11 | F Shibata | Electric control system for alternating current circuit |
| US4994684A (en) * | 1989-01-30 | 1991-02-19 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Doubly fed generator variable speed generation control system |
| US5239251A (en) * | 1989-06-30 | 1993-08-24 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Brushless doubly-fed motor control system |
| US5028804A (en) * | 1989-06-30 | 1991-07-02 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Brushless doubly-fed generator control system |
| US5083077A (en) * | 1990-07-31 | 1992-01-21 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Brushless doubly-fed generation system for vehicles |
| TW299522B (de) * | 1992-05-13 | 1997-03-01 | Naito Kinshiro | |
| US7161257B2 (en) * | 2004-03-08 | 2007-01-09 | Ingersoll-Rand Energy Systems, Inc. | Active anti-islanding system and method |
| CN102500669A (zh) * | 2011-09-29 | 2012-06-20 | 中国水利水电第五工程局有限公司 | 滚压式铜止水带成型机的无级调速动力系统 |
-
1969
- 1969-01-28 CH CH14871969A patent/CH479199A/de not_active IP Right Cessation
- 1969-11-25 DE DE19691959115 patent/DE1959115A1/de active Pending
-
1970
- 1970-01-23 US US5172A patent/US3617838A/en not_active Expired - Lifetime
- 1970-01-26 SE SE00926/70A patent/SE357474B/xx unknown
- 1970-01-26 GB GB3633/70A patent/GB1292542A/en not_active Expired
- 1970-01-26 BE BE744934D patent/BE744934A/xx unknown
- 1970-01-26 FR FR7002623A patent/FR2029539A1/fr not_active Withdrawn
- 1970-01-27 AT AT72270A patent/AT296439B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH479199A (de) | 1969-09-30 |
| BE744934A (fr) | 1970-07-01 |
| GB1292542A (en) | 1972-10-11 |
| DE1959115A1 (de) | 1971-03-25 |
| AT296439B (de) | 1972-02-10 |
| US3617838A (en) | 1971-11-02 |
| FR2029539A1 (de) | 1970-10-23 |