CH653824A5 - Method and control device for controlling a self-commutated invertor having a variable fundamental frequency - Google Patents
Method and control device for controlling a self-commutated invertor having a variable fundamental frequency Download PDFInfo
- Publication number
- CH653824A5 CH653824A5 CH1179A CH1179A CH653824A5 CH 653824 A5 CH653824 A5 CH 653824A5 CH 1179 A CH1179 A CH 1179A CH 1179 A CH1179 A CH 1179A CH 653824 A5 CH653824 A5 CH 653824A5
- Authority
- CH
- Switzerland
- Prior art keywords
- fundamental frequency
- commutation
- limit switch
- harmonic
- additional
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000001629 suppression Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
- H02M7/525—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 automatic control of output waveform or frequency
- H02M7/527—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 automatic control of output waveform or frequency by pulse width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1179A CH653824A5 (en) | 1979-01-03 | 1979-01-03 | Method and control device for controlling a self-commutated invertor having a variable fundamental frequency |
| DE19792903575 DE2903575A1 (de) | 1979-01-03 | 1979-01-31 | Verfahren zur steuerung eines selbstgefuehrten wechselrichters mit veraenderlicher grundfrequenz |
| FR7902953A FR2446031A1 (fr) | 1979-01-03 | 1979-02-05 | Procede de commande d'un onduleur autopilote a frequence fondamentale variable |
| AT778779A AT371959B (de) | 1979-01-03 | 1979-12-10 | Steuerungseinrichtung fuer einen selbstgefuehrten wechselrichter |
| SE8000048A SE451355B (sv) | 1979-01-03 | 1980-01-03 | Forfarande och anordning for minskning av overtonshalten vid styrning av en sjelvstyrd vexelriktare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1179A CH653824A5 (en) | 1979-01-03 | 1979-01-03 | Method and control device for controlling a self-commutated invertor having a variable fundamental frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH653824A5 true CH653824A5 (en) | 1986-01-15 |
Family
ID=4177381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1179A CH653824A5 (en) | 1979-01-03 | 1979-01-03 | Method and control device for controlling a self-commutated invertor having a variable fundamental frequency |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT371959B (en, 2012) |
| CH (1) | CH653824A5 (en, 2012) |
| DE (1) | DE2903575A1 (en, 2012) |
| FR (1) | FR2446031A1 (en, 2012) |
| SE (1) | SE451355B (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179176A (ja) * | 1982-04-13 | 1983-10-20 | Mitsubishi Electric Corp | インバ−タ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1638608C3 (de) * | 1967-09-22 | 1973-12-06 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Verfahren zum Betrieb eines Strom nchters |
| US3638095A (en) * | 1969-07-14 | 1972-01-25 | Stuart P Jackson | Standby power circuit utilizing multiple pulse modulation for converting dc to ac electric power |
| US3662247A (en) * | 1970-10-01 | 1972-05-09 | Reliance Electric Co | Pulse width modulated inverter adaptive logic |
| DE2216412B2 (de) * | 1972-04-05 | 1979-09-20 | Reliance Electric Co., Cleveland, Ohio (V.St.A.) | Steuerschaltung für einen Wechselrichter zur Erzeugung einer impulsbreitenmodulierten Wechselspannung |
| JPS5341331B2 (en, 2012) * | 1973-12-18 | 1978-11-02 | ||
| US4047083A (en) * | 1976-03-08 | 1977-09-06 | General Electric Company | Adjustable speed A-C motor drive with smooth transition between operational modes and with reduced harmonic distortion |
-
1979
- 1979-01-03 CH CH1179A patent/CH653824A5/de not_active IP Right Cessation
- 1979-01-31 DE DE19792903575 patent/DE2903575A1/de active Granted
- 1979-02-05 FR FR7902953A patent/FR2446031A1/fr active Granted
- 1979-12-10 AT AT778779A patent/AT371959B/de not_active IP Right Cessation
-
1980
- 1980-01-03 SE SE8000048A patent/SE451355B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2903575C2 (en, 2012) | 1988-09-15 |
| SE451355B (sv) | 1987-09-28 |
| FR2446031B1 (en, 2012) | 1984-03-23 |
| AT371959B (de) | 1983-08-25 |
| DE2903575A1 (de) | 1980-07-17 |
| SE8000048L (sv) | 1980-07-04 |
| FR2446031A1 (fr) | 1980-08-01 |
| ATA778779A (de) | 1982-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |