DK138145C - Trefaset vekselretter - Google Patents
Trefaset vekselretterInfo
- Publication number
- DK138145C DK138145C DK324769A DK324769A DK138145C DK 138145 C DK138145 C DK 138145C DK 324769 A DK324769 A DK 324769A DK 324769 A DK324769 A DK 324769A DK 138145 C DK138145 C DK 138145C
- Authority
- DK
- Denmark
- Prior art keywords
- phase inverter
- inverter
- phase
- Prior art date
Links
Classifications
-
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1763530A DE1763530C3 (de) | 1968-06-19 | 1968-06-19 | Dreiphasiger Wechselrichter |
Publications (2)
Publication Number | Publication Date |
---|---|
DK138145B DK138145B (da) | 1978-07-17 |
DK138145C true DK138145C (da) | 1978-12-11 |
Family
ID=5697588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK324769A DK138145C (da) | 1968-06-19 | 1969-06-17 | Trefaset vekselretter |
Country Status (8)
Country | Link |
---|---|
US (1) | US3573602A (da) |
JP (1) | JPS5016487B1 (da) |
CH (1) | CH495655A (da) |
DE (1) | DE1763530C3 (da) |
DK (1) | DK138145C (da) |
FR (1) | FR2011529A1 (da) |
GB (1) | GB1272300A (da) |
SE (1) | SE354388B (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671846A (en) * | 1971-01-20 | 1972-06-20 | Gates Learjet Corp | Regulated polyphase inverter system |
US3697717A (en) * | 1971-11-19 | 1972-10-10 | Gen Electric | Induction cooking appliance with multicylinder power circuits |
US3707668A (en) * | 1971-12-16 | 1972-12-26 | Precision Products Co | Compound inverter of variable output voltage and frequency |
AT329678B (de) * | 1973-07-13 | 1976-05-25 | Siemens Ag | Schaltungsanordnung bei wechselrichtern |
US4063144A (en) * | 1976-03-25 | 1977-12-13 | Sundstrand Corporation | Inverter for providing a sinusodial output having a low harmonic content |
US4052658A (en) * | 1976-10-18 | 1977-10-04 | Sundstrand Corporation | Inverter circuit for producing synthesized sinusoidal waveforms |
US4153930A (en) * | 1977-10-20 | 1979-05-08 | United Technologies Corporation | Balanced control waveform for reducing inverter harmonics |
JPS605151B2 (ja) * | 1978-04-05 | 1985-02-08 | 株式会社日立製作所 | 多重化電流形インバ−タの制御方法 |
JPS54148864U (da) * | 1978-04-10 | 1979-10-16 | ||
JPS54181262U (da) * | 1978-06-14 | 1979-12-21 | ||
US4204264A (en) * | 1978-11-27 | 1980-05-20 | United Technologies Corporation | Harmonic cancellation for multi-bridge, three-phase converters |
US5050058A (en) * | 1990-08-14 | 1991-09-17 | La Corporation De L'ecole Polytechnique | Family of power converters using rectifier transformers connected in series on the primary side |
US6320773B1 (en) | 2000-10-23 | 2001-11-20 | Illinois Tool Works, Inc. | Transformer/rectifier for aircraft ground power unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912634A (en) * | 1957-07-22 | 1959-11-10 | Boeing Co | Electrical control circuits |
US3002142A (en) * | 1959-11-03 | 1961-09-26 | Honeywell Regulator Co | Semiconductor apparatus |
BE619008A (da) * | 1961-06-19 | 1900-01-01 | ||
US3324374A (en) * | 1963-04-23 | 1967-06-06 | Gen Electric | Frequency conversion system |
NL123270C (da) * | 1963-07-09 | |||
SE331715B (da) * | 1964-11-16 | 1971-01-11 | Jungner Instrument Ab |
-
1968
- 1968-06-19 DE DE1763530A patent/DE1763530C3/de not_active Expired
-
1969
- 1969-06-07 CH CH886269A patent/CH495655A/de not_active IP Right Cessation
- 1969-06-12 GB GB29860/69A patent/GB1272300A/en not_active Expired
- 1969-06-16 FR FR6920021A patent/FR2011529A1/fr not_active Withdrawn
- 1969-06-16 US US833475A patent/US3573602A/en not_active Expired - Lifetime
- 1969-06-17 DK DK324769A patent/DK138145C/da not_active IP Right Cessation
- 1969-06-18 SE SE08693/69A patent/SE354388B/xx unknown
- 1969-06-19 JP JP44048658A patent/JPS5016487B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2011529A1 (da) | 1970-03-06 |
DK138145B (da) | 1978-07-17 |
US3573602A (en) | 1971-04-06 |
JPS5016487B1 (da) | 1975-06-13 |
SE354388B (da) | 1973-03-05 |
DE1763530A1 (de) | 1971-09-02 |
GB1272300A (en) | 1972-04-26 |
DE1763530B2 (de) | 1980-01-10 |
CH495655A (de) | 1970-08-31 |
DE1763530C3 (de) | 1980-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |