FR2335089A1 - Convertisseur de courant a frequence variable pour l'alimentation d'une machine a courant alternatif - Google Patents
Convertisseur de courant a frequence variable pour l'alimentation d'une machine a courant alternatifInfo
- Publication number
- FR2335089A1 FR2335089A1 FR7538038A FR7538038A FR2335089A1 FR 2335089 A1 FR2335089 A1 FR 2335089A1 FR 7538038 A FR7538038 A FR 7538038A FR 7538038 A FR7538038 A FR 7538038A FR 2335089 A1 FR2335089 A1 FR 2335089A1
- Authority
- FR
- France
- Prior art keywords
- thyristor
- variable frequency
- diode
- converter
- phase motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7538038A FR2335089A1 (fr) | 1975-12-12 | 1975-12-12 | Convertisseur de courant a frequence variable pour l'alimentation d'une machine a courant alternatif |
LU76043A LU76043A1 (fr) | 1975-12-12 | 1976-10-20 | |
IT5206076A IT1074947B (it) | 1975-12-12 | 1976-11-05 | Convertitore di corrente a frequenza variabile per l alimentazione di macchine a corrente alternata |
BR7607582A BR7607582A (pt) | 1975-12-12 | 1976-11-12 | Conversor de corrente de frequeencia variavel para alimentacao de uma maquina de corrente alternada |
BE173081A BE849204A (fr) | 1975-12-12 | 1976-12-09 | Convertisseur de courant a frequence variable pour l'alimentation d'une machine a courant alternatif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7538038A FR2335089A1 (fr) | 1975-12-12 | 1975-12-12 | Convertisseur de courant a frequence variable pour l'alimentation d'une machine a courant alternatif |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2335089A1 true FR2335089A1 (fr) | 1977-07-08 |
Family
ID=9163656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538038A Withdrawn FR2335089A1 (fr) | 1975-12-12 | 1975-12-12 | Convertisseur de courant a frequence variable pour l'alimentation d'une machine a courant alternatif |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE849204A (fr) |
BR (1) | BR7607582A (fr) |
FR (1) | FR2335089A1 (fr) |
IT (1) | IT1074947B (fr) |
LU (1) | LU76043A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1001902A3 (fr) * | 1986-06-05 | 1990-04-10 | Westinghouse Electric Corp | Convertisseur de source de courant a precommutation. |
-
1975
- 1975-12-12 FR FR7538038A patent/FR2335089A1/fr not_active Withdrawn
-
1976
- 1976-10-20 LU LU76043A patent/LU76043A1/xx unknown
- 1976-11-05 IT IT5206076A patent/IT1074947B/it active
- 1976-11-12 BR BR7607582A patent/BR7607582A/pt unknown
- 1976-12-09 BE BE173081A patent/BE849204A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1001902A3 (fr) * | 1986-06-05 | 1990-04-10 | Westinghouse Electric Corp | Convertisseur de source de courant a precommutation. |
Also Published As
Publication number | Publication date |
---|---|
LU76043A1 (fr) | 1977-05-16 |
IT1074947B (it) | 1985-04-22 |
BR7607582A (pt) | 1977-09-27 |
BE849204A (fr) | 1977-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |