SE8902351D0 - Foerfarande foer att balansera stroemmar till omkopplingsanordningar - Google Patents
Foerfarande foer att balansera stroemmar till omkopplingsanordningarInfo
- Publication number
- SE8902351D0 SE8902351D0 SE19898902351A SE8902351A SE8902351D0 SE 8902351 D0 SE8902351 D0 SE 8902351D0 SE 19898902351 A SE19898902351 A SE 19898902351A SE 8902351 A SE8902351 A SE 8902351A SE 8902351 D0 SE8902351 D0 SE 8902351D0
- Authority
- SE
- Sweden
- Prior art keywords
- modules
- row
- load
- feeder bars
- switching devices
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- 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
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
- H02M7/53—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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/357,272 US4979089A (en) | 1989-05-26 | 1989-05-26 | Method for balancing currents to switching devices |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8902351D0 true SE8902351D0 (sv) | 1989-06-29 |
| SE8902351A SE8902351A (sv) | 1990-12-30 |
| SE469409B SE469409B (sv) | 1993-06-28 |
Family
ID=23404955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8902351A SE469409B (sv) | 1989-05-26 | 1989-06-29 | Helbryggsinverterare med balanserad stroemfoerdelning till ett flertal omkopplingsanordningar |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4979089A (sv) |
| DE (1) | DE3923380A1 (sv) |
| SE (1) | SE469409B (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381330A (en) * | 1993-09-08 | 1995-01-10 | Grundl & Hoffmann | Half-bridge arrangement for switching electrical power |
| US5723913A (en) * | 1994-12-06 | 1998-03-03 | Performance Controls, Inc. | High-voltage electronic switching circuit |
| US5966042A (en) * | 1997-09-29 | 1999-10-12 | Lucent Technologies Inc. | Current steering output circuit with switchable shunt resistor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3420535C2 (de) * | 1984-06-01 | 1986-04-30 | Anton Piller GmbH & Co KG, 3360 Osterode | Halbleiter-Modul für eine schnelle Schaltanordnung |
-
1989
- 1989-05-26 US US07/357,272 patent/US4979089A/en not_active Expired - Fee Related
- 1989-06-29 SE SE8902351A patent/SE469409B/sv not_active IP Right Cessation
- 1989-07-14 DE DE3923380A patent/DE3923380A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE8902351A (sv) | 1990-12-30 |
| SE469409B (sv) | 1993-06-28 |
| DE3923380A1 (de) | 1991-01-24 |
| US4979089A (en) | 1990-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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