FI42844C - Laite tyristorivirtasuuntaajassa - Google Patents
Laite tyristorivirtasuuntaajassaInfo
- Publication number
- FI42844C FI42844C FI691205A FI120569A FI42844C FI 42844 C FI42844 C FI 42844C FI 691205 A FI691205 A FI 691205A FI 120569 A FI120569 A FI 120569A FI 42844 C FI42844 C FI 42844C
- Authority
- FI
- Finland
- Prior art keywords
- current rectifier
- thyristor current
- thyristor
- rectifier
- current
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- 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
- H02M7/5152—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 separate extinguishing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE5764/68A SE318644B (fi) | 1968-04-29 | 1968-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI42844B FI42844B (fi) | 1970-08-03 |
FI42844C true FI42844C (fi) | 1970-11-10 |
Family
ID=20267186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI691205A FI42844C (fi) | 1968-04-29 | 1969-04-23 | Laite tyristorivirtasuuntaajassa |
Country Status (6)
Country | Link |
---|---|
US (1) | US3555397A (fi) |
DE (1) | DE1921437B2 (fi) |
FI (1) | FI42844C (fi) |
GB (1) | GB1255833A (fi) |
NO (1) | NO127784B (fi) |
SE (1) | SE318644B (fi) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE761543A (fr) * | 1970-02-19 | 1971-06-16 | Siemens Ag | Systeme pour la commutation forcee pour un convertisseur statique autopilote |
US3701001A (en) * | 1971-10-12 | 1972-10-24 | Gen Motors Corp | Three-phase inverter control circuit |
US3775662A (en) * | 1971-12-07 | 1973-11-27 | Bendix Corp | Constant frequency power inverter having silicon controlled rectifier multibridge inputs for output wave shaping with variable phase control for overload conditions |
US3707668A (en) * | 1971-12-16 | 1972-12-26 | Precision Products Co | Compound inverter of variable output voltage and frequency |
DE2239396A1 (de) * | 1972-08-10 | 1974-02-21 | Bosch Gmbh Robert | Mehrphasiger thyristor-wechselrichter mit zwangskommutierung |
DE2408609A1 (de) * | 1974-02-22 | 1975-08-28 | Siemens Ag | Selbstgefuehrter stromrichter |
US4251757A (en) * | 1975-06-18 | 1981-02-17 | Mitsubishi Denki Kabushiki Kaisha | Power control system and apparatus thereof |
US4146921A (en) * | 1976-07-27 | 1979-03-27 | Mitsubishi Denki Kabushiki Kaisha | Power control or conversion apparatus |
JPS55139077A (en) * | 1979-04-17 | 1980-10-30 | Mitsubishi Electric Corp | Inverter device |
DE3141832C2 (de) * | 1981-10-22 | 1986-06-12 | Brown, Boveri & Cie Ag, 6800 Mannheim | Gleichstromsteller mit Löschbrückenschaltung |
GB2176667B (en) * | 1985-06-11 | 1989-07-05 | Toshiba Kk | Electric motor running system employing a photovoltaic array |
-
1968
- 1968-04-29 SE SE5764/68A patent/SE318644B/xx unknown
-
1969
- 1969-04-23 FI FI691205A patent/FI42844C/fi active
- 1969-04-23 US US818736A patent/US3555397A/en not_active Expired - Lifetime
- 1969-04-26 NO NO01758/69A patent/NO127784B/no unknown
- 1969-04-26 DE DE1921437A patent/DE1921437B2/de active Pending
- 1969-04-28 GB GB21526/69A patent/GB1255833A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE318644B (fi) | 1969-12-15 |
FI42844B (fi) | 1970-08-03 |
US3555397A (en) | 1971-01-12 |
DE1921437B2 (de) | 1975-07-10 |
GB1255833A (en) | 1971-12-01 |
NO127784B (fi) | 1973-08-13 |
DE1921437A1 (de) | 1970-01-02 |
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