SE440168B - FREQUENCY CONVERTER - Google Patents
FREQUENCY CONVERTERInfo
- Publication number
- SE440168B SE440168B SE7606594A SE7606594A SE440168B SE 440168 B SE440168 B SE 440168B SE 7606594 A SE7606594 A SE 7606594A SE 7606594 A SE7606594 A SE 7606594A SE 440168 B SE440168 B SE 440168B
- Authority
- SE
- Sweden
- Prior art keywords
- frequency converter
- converter
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/42—Asynchronous induction generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/590,883 US4027226A (en) | 1975-06-27 | 1975-06-27 | Bipolar inverter with induction generator |
| US05/591,364 US3964086A (en) | 1975-06-30 | 1975-06-30 | Complementary commutation circuit for bipolar inverter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7606594L SE7606594L (en) | 1976-12-28 |
| SE440168B true SE440168B (en) | 1985-07-15 |
Family
ID=27080983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7606594A SE440168B (en) | 1975-06-27 | 1976-06-10 | FREQUENCY CONVERTER |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS525422A (en) |
| AU (1) | AU500600B2 (en) |
| CH (1) | CH617549A5 (en) |
| DE (1) | DE2628969C2 (en) |
| FR (1) | FR2315794A1 (en) |
| GB (1) | GB1532037A (en) |
| IT (1) | IT1061181B (en) |
| NL (1) | NL7606708A (en) |
| SE (1) | SE440168B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3376173D1 (en) * | 1982-10-27 | 1988-05-05 | Takashi Take | Rotary machine system having an electric motor controlled by a modulated exciting voltage |
| WO1988007782A1 (en) * | 1987-03-24 | 1988-10-06 | Wolf John V D | Electric generator |
| EP3494450A4 (en) * | 2016-08-05 | 2020-04-29 | Faraday Grid Limited | An electrical power supply system and process |
| WO2018049473A1 (en) * | 2016-09-14 | 2018-03-22 | Faraday Grid Limited | An electrical power distribution network and process |
| FR3068546B1 (en) * | 2017-06-30 | 2020-12-11 | St Microelectronics Tours Sas | REVERSIBLE AC / DC CONVERTER TO TRIACS |
| FR3068547B1 (en) | 2017-06-30 | 2019-08-16 | Stmicroelectronics (Tours) Sas | THYRISTORS REVERSIBLE AC / DC CONVERTER |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL293593A (en) * | 1962-06-21 | 1900-01-01 | ||
| GB1213685A (en) * | 1968-11-14 | 1970-11-25 | Standard Telephones Cables Ltd | Static inverter systems |
| US3829758A (en) * | 1972-02-02 | 1974-08-13 | Borg Warner | Ac-dc generating system |
| DE2227463C3 (en) * | 1972-06-06 | 1979-08-16 | Efim Iljitsch Berkovitsch | Valve frequency converter with direct coupling and natural current commutation |
-
1976
- 1976-06-04 AU AU14643/76A patent/AU500600B2/en not_active Expired
- 1976-06-08 GB GB2368376A patent/GB1532037A/en not_active Expired
- 1976-06-10 SE SE7606594A patent/SE440168B/en not_active IP Right Cessation
- 1976-06-16 FR FR7618292A patent/FR2315794A1/en active Granted
- 1976-06-21 NL NL7606708A patent/NL7606708A/en not_active Application Discontinuation
- 1976-06-23 IT IT2465176A patent/IT1061181B/en active
- 1976-06-25 CH CH813876A patent/CH617549A5/en not_active IP Right Cessation
- 1976-06-28 JP JP51076328A patent/JPS525422A/en active Granted
- 1976-06-28 DE DE19762628969 patent/DE2628969C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2315794A1 (en) | 1977-01-21 |
| JPS6127989B2 (en) | 1986-06-27 |
| NL7606708A (en) | 1976-12-29 |
| DE2628969A1 (en) | 1976-12-30 |
| IT1061181B (en) | 1982-10-20 |
| AU500600B2 (en) | 1979-05-24 |
| JPS525422A (en) | 1977-01-17 |
| DE2628969C2 (en) | 1985-09-19 |
| FR2315794B1 (en) | 1982-02-19 |
| CH617549A5 (en) | 1980-05-30 |
| SE7606594L (en) | 1976-12-28 |
| AU1464376A (en) | 1977-12-08 |
| GB1532037A (en) | 1978-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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