SE450612B - Anordning for att bilda styrsignaler till tyristorer i en trefaskrets - Google Patents
Anordning for att bilda styrsignaler till tyristorer i en trefaskretsInfo
- Publication number
- SE450612B SE450612B SE8000900A SE8000900A SE450612B SE 450612 B SE450612 B SE 450612B SE 8000900 A SE8000900 A SE 8000900A SE 8000900 A SE8000900 A SE 8000900A SE 450612 B SE450612 B SE 450612B
- Authority
- SE
- Sweden
- Prior art keywords
- voltage
- phase
- control
- output
- comparator
- Prior art date
Links
- 230000006870 function Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- 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
- H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
- H02M1/0845—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system digitally controlled (or with digital control)
-
- 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
- H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Control Of Voltage And Current In General (AREA)
- Ac-Ac Conversion (AREA)
- Inverter Devices (AREA)
- Networks Using Active Elements (AREA)
- Rectifiers (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7903578A FR2449360A1 (fr) | 1979-02-13 | 1979-02-13 | Dispositif de commande d'un montage triphase a thyristors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8000900L SE8000900L (sv) | 1980-08-14 |
| SE450612B true SE450612B (sv) | 1987-07-06 |
Family
ID=9221892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8000900A SE450612B (sv) | 1979-02-13 | 1980-02-05 | Anordning for att bilda styrsignaler till tyristorer i en trefaskrets |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE881673A (enrdf_load_stackoverflow) |
| BR (1) | BR8000853A (enrdf_load_stackoverflow) |
| DK (1) | DK47180A (enrdf_load_stackoverflow) |
| ES (1) | ES488488A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2449360A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2047483B (enrdf_load_stackoverflow) |
| IT (1) | IT1140576B (enrdf_load_stackoverflow) |
| NL (1) | NL8000852A (enrdf_load_stackoverflow) |
| NO (1) | NO154329C (enrdf_load_stackoverflow) |
| SE (1) | SE450612B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002084A1 (en) * | 1994-07-08 | 1996-01-25 | Antonio Filauri | A universal converter device with an impulse sequence in the shape of a cosine wave |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA716729B (en) * | 1971-10-07 | 1973-02-28 | Time Modulation Ltd | Changing the frequency of a polyphase alternating current supply and apparatus therefor |
| DE2323767B2 (de) * | 1973-05-11 | 1977-05-12 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Schaltungsanordnung zum steuern eines drehstromstellers |
-
1979
- 1979-02-13 FR FR7903578A patent/FR2449360A1/fr active Granted
-
1980
- 1980-02-04 DK DK47180A patent/DK47180A/da not_active Application Discontinuation
- 1980-02-05 SE SE8000900A patent/SE450612B/sv not_active IP Right Cessation
- 1980-02-06 GB GB8004032A patent/GB2047483B/en not_active Expired
- 1980-02-11 NL NL8000852A patent/NL8000852A/nl not_active Application Discontinuation
- 1980-02-12 ES ES488488A patent/ES488488A1/es not_active Expired
- 1980-02-12 NO NO800373A patent/NO154329C/no unknown
- 1980-02-12 BR BR8000853A patent/BR8000853A/pt unknown
- 1980-02-12 BE BE0/199361A patent/BE881673A/fr not_active IP Right Cessation
- 1980-02-13 IT IT19884/80A patent/IT1140576B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NO154329C (no) | 1986-08-27 |
| FR2449360B1 (enrdf_load_stackoverflow) | 1982-04-23 |
| NO800373L (no) | 1980-08-14 |
| NL8000852A (nl) | 1980-08-15 |
| GB2047483A (en) | 1980-11-26 |
| GB2047483B (en) | 1983-02-16 |
| BR8000853A (pt) | 1980-10-29 |
| NO154329B (no) | 1986-05-20 |
| BE881673A (fr) | 1980-05-30 |
| IT1140576B (it) | 1986-10-01 |
| ES488488A1 (es) | 1980-10-01 |
| FR2449360A1 (fr) | 1980-09-12 |
| SE8000900L (sv) | 1980-08-14 |
| DK47180A (da) | 1980-08-14 |
| IT8019884A0 (it) | 1980-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8000900-4 Effective date: 19900215 Format of ref document f/p: F |