ZA873659B - A frequency converter for the stabilized power supply of asynchronous motors - Google Patents
A frequency converter for the stabilized power supply of asynchronous motorsInfo
- Publication number
- ZA873659B ZA873659B ZA873659A ZA873659A ZA873659B ZA 873659 B ZA873659 B ZA 873659B ZA 873659 A ZA873659 A ZA 873659A ZA 873659 A ZA873659 A ZA 873659A ZA 873659 B ZA873659 B ZA 873659B
- Authority
- ZA
- South Africa
- Prior art keywords
- circuit
- pct
- power supply
- signal
- frequency converter
- 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
-
- 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
- H02P27/08—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 with pulse width modulation
-
- 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
- H02M7/53871—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 with automatic control of output voltage or current
- H02M7/53875—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 with automatic control of output voltage or current with analogue control of three-phase output
-
- 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
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Control Of Multiple Motors (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8607192A FR2599196B1 (fr) | 1986-05-21 | 1986-05-21 | Convertisseur de frequence pour l'alimentation stabilisee de moteurs asynchrones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA873659B true ZA873659B (en) | 1987-11-17 |
Family
ID=9335415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA873659A ZA873659B (en) | 1986-05-21 | 1987-05-21 | A frequency converter for the stabilized power supply of asynchronous motors |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4823065A (xx) |
| EP (1) | EP0267252B1 (xx) |
| JP (1) | JPS63503351A (xx) |
| KR (1) | KR910000102B1 (xx) |
| AT (1) | ATE68922T1 (xx) |
| CA (1) | CA1270518A (xx) |
| DE (1) | DE3774074D1 (xx) |
| DK (1) | DK20688A (xx) |
| ES (1) | ES2005581A6 (xx) |
| FI (1) | FI880132A (xx) |
| FR (1) | FR2599196B1 (xx) |
| IN (1) | IN167685B (xx) |
| WO (1) | WO1987007455A1 (xx) |
| ZA (1) | ZA873659B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI85062C (fi) * | 1988-11-14 | 1992-02-25 | Kone Oy | Foerfarande och anordning foer maetning av stroemmar vid en frekvensomformare. |
| DE4105162C2 (de) * | 1991-02-20 | 1994-03-10 | Bosch Gmbh Robert | Anordnung zum Betreiben kollektorloser Elektromotoren |
| SE9201761L (sv) * | 1991-06-17 | 1992-12-18 | Elektronik Regelautomatik | Foerfarande foer varvtalsreglering av induktionsmotorer |
| DE69128936T2 (de) * | 1991-11-25 | 1998-07-16 | Cons Ric Microelettronica | Hochstrom-MOS-Transistor enthaltende integrierte Brückenstruktur mit optimierten Übertragungsleistungsverlusten |
| US5309349A (en) * | 1992-09-22 | 1994-05-03 | Industrial Technology Research Institute | Current detection method for DC to three-phase converters using a single DC sensor |
| DE202004019456U1 (de) * | 2004-12-16 | 2005-12-29 | Brückner Maschinenbau GmbH | Vorrichtung zum Antrieb einer Vorheizwalzenanordnung in einer Anlage zur Herstellung von Folien |
| FR2888686B1 (fr) * | 2005-07-18 | 2007-09-07 | Schneider Toshiba Inverter | Dispositif d'alimentation d'un variateur de vitesse |
| RU2622394C1 (ru) * | 2015-12-16 | 2017-06-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Реверсивное полупроводниковое устройство регулирования скорости трехфазного асинхронного электродвигателя |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3753063A (en) * | 1972-06-13 | 1973-08-14 | Gen Electric | Stabilizing means for an a-c motor drive |
| US4139885A (en) * | 1977-06-20 | 1979-02-13 | Borg-Warner Corporation | Fault protection circuit |
| US4186334A (en) * | 1978-02-07 | 1980-01-29 | Tokyo Shibaura Denki Kabushiki Kaisha | Control systems of alternating current motors |
| US4238821A (en) * | 1979-04-24 | 1980-12-09 | General Electric Company | Method and apparatus for a variable frequency inverter system having commutation fault detection and correction capabilities |
| US4420718A (en) * | 1980-12-05 | 1983-12-13 | Hitachi, Ltd. | Control system for induction motor using inverter for AC power supply |
| CH644477A5 (fr) * | 1981-09-17 | 1984-07-31 | Spincor Sa | Circuit d'alimentation d'une machine electrique asynchrone polyphasee. |
| JPS59165988A (ja) * | 1983-03-08 | 1984-09-19 | Shinpo Kogyo Kk | 誘導電動機制御装置 |
| CA1222021A (en) * | 1984-04-16 | 1987-05-19 | Nobuyoshi Mutoh | Method and apparatus for controlling pwm inverters |
-
1986
- 1986-05-21 FR FR8607192A patent/FR2599196B1/fr not_active Expired - Fee Related
-
1987
- 1987-05-20 KR KR1019880700020A patent/KR910000102B1/ko not_active IP Right Cessation
- 1987-05-20 WO PCT/FR1987/000166 patent/WO1987007455A1/fr active IP Right Grant
- 1987-05-20 AT AT87903332T patent/ATE68922T1/de not_active IP Right Cessation
- 1987-05-20 JP JP62503151A patent/JPS63503351A/ja active Pending
- 1987-05-20 US US07/161,079 patent/US4823065A/en not_active Expired - Fee Related
- 1987-05-20 DE DE8787903332T patent/DE3774074D1/de not_active Expired - Lifetime
- 1987-05-20 EP EP19870903332 patent/EP0267252B1/fr not_active Expired - Lifetime
- 1987-05-21 ZA ZA873659A patent/ZA873659B/xx unknown
- 1987-05-21 CA CA000537605A patent/CA1270518A/fr not_active Expired - Lifetime
- 1987-05-21 ES ES8701493A patent/ES2005581A6/es not_active Expired
- 1987-06-02 IN IN470/DEL/87A patent/IN167685B/en unknown
-
1988
- 1988-01-13 FI FI880132A patent/FI880132A/fi not_active IP Right Cessation
- 1988-01-18 DK DK20688A patent/DK20688A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4823065A (en) | 1989-04-18 |
| WO1987007455A1 (fr) | 1987-12-03 |
| FI880132A0 (fi) | 1988-01-13 |
| ES2005581A6 (es) | 1989-03-16 |
| DK20688D0 (da) | 1988-01-18 |
| EP0267252B1 (fr) | 1991-10-23 |
| EP0267252A1 (fr) | 1988-05-18 |
| CA1270518A (fr) | 1990-06-19 |
| ATE68922T1 (de) | 1991-11-15 |
| IN167685B (xx) | 1990-12-08 |
| DK20688A (da) | 1988-01-18 |
| KR910000102B1 (ko) | 1991-01-19 |
| JPS63503351A (ja) | 1988-12-02 |
| FI880132A (fi) | 1988-01-13 |
| KR880701491A (ko) | 1988-07-27 |
| DE3774074D1 (de) | 1991-11-28 |
| FR2599196B1 (fr) | 1993-03-12 |
| FR2599196A1 (fr) | 1987-11-27 |
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