FR2428933A1 - Demodulateur de tensions polyphasees interferant entre elles a structure heteropolaire - Google Patents
Demodulateur de tensions polyphasees interferant entre elles a structure heteropolaireInfo
- Publication number
- FR2428933A1 FR2428933A1 FR7817836A FR7817836A FR2428933A1 FR 2428933 A1 FR2428933 A1 FR 2428933A1 FR 7817836 A FR7817836 A FR 7817836A FR 7817836 A FR7817836 A FR 7817836A FR 2428933 A1 FR2428933 A1 FR 2428933A1
- Authority
- FR
- France
- Prior art keywords
- polyphase
- interfering
- epsilon
- voltages
- heteropolar
- 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.)
- Granted
Links
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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/32—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by dynamic converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K47/00—Dynamo-electric converters
- H02K47/18—AC/AC converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Devices For Supply Of Signal Current (AREA)
Abstract
Démodulateur applicable à la démodulation de tensions polyphasées à n phases interférant entre elles en constituant un système de tensions polyphasées pseudo-sinusoïdales modulées en amplitude à une pulsation epsilon , pour obtenir un système de tensions polyphasées de pulsation epsilon , caractérisé en ce qu'il est constitué par n machines tournantes polyphasées synchrones hétéropolaires comprenant essentiellement : a. n stators 11, 12, 13 à n phases alimentés par n systèmes de tensions polyphasées pseudo-sinusoïdales modulées en amplitude à une pulsation epsilon , et de la forme :
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7817836A FR2428933A1 (fr) | 1978-06-14 | 1978-06-14 | Demodulateur de tensions polyphasees interferant entre elles a structure heteropolaire |
SE7903701A SE7903701L (sv) | 1978-04-28 | 1979-04-26 | Demodulator |
DE19792917031 DE2917031C2 (de) | 1978-04-28 | 1979-04-26 | Demodulator für Interferenz aufweisende Mehrphasenspannungen |
GB7914688A GB2020117B (en) | 1978-04-28 | 1979-04-27 | Demodulator of poyphase voltages interfering with one another |
US06/047,757 US4298842A (en) | 1978-06-14 | 1979-06-12 | Heteropolar machine for demodulating polyphase voltages interfering among themselves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7817836A FR2428933A1 (fr) | 1978-06-14 | 1978-06-14 | Demodulateur de tensions polyphasees interferant entre elles a structure heteropolaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428933A1 true FR2428933A1 (fr) | 1980-01-11 |
FR2428933B1 FR2428933B1 (fr) | 1982-01-22 |
Family
ID=9209509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7817836A Granted FR2428933A1 (fr) | 1978-04-28 | 1978-06-14 | Demodulateur de tensions polyphasees interferant entre elles a structure heteropolaire |
Country Status (2)
Country | Link |
---|---|
US (1) | US4298842A (fr) |
FR (1) | FR2428933A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180370346A1 (en) * | 2017-06-23 | 2018-12-27 | Hyundai Motor Company | Integrated alternator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1423959A (en) * | 1920-04-29 | 1922-07-25 | Gen Electric | Frequency changer |
US1725662A (en) * | 1927-12-24 | 1929-08-20 | Gen Electric | Synchronous inductor frequency changer |
CH175438A (de) * | 1934-04-14 | 1935-02-28 | Kohler Conrad | Elektrischer Transformator mit einem durch einen feststehenden und einen rotierenden Eisenkörper gebildeten magnetischen Kreis. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049673A (en) * | 1959-04-15 | 1962-08-14 | Collins Radio Co | Disk reference phase-pulse detector |
-
1978
- 1978-06-14 FR FR7817836A patent/FR2428933A1/fr active Granted
-
1979
- 1979-06-12 US US06/047,757 patent/US4298842A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1423959A (en) * | 1920-04-29 | 1922-07-25 | Gen Electric | Frequency changer |
US1725662A (en) * | 1927-12-24 | 1929-08-20 | Gen Electric | Synchronous inductor frequency changer |
CH175438A (de) * | 1934-04-14 | 1935-02-28 | Kohler Conrad | Elektrischer Transformator mit einem durch einen feststehenden und einen rotierenden Eisenkörper gebildeten magnetischen Kreis. |
Also Published As
Publication number | Publication date |
---|---|
US4298842A (en) | 1981-11-03 |
FR2428933B1 (fr) | 1982-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |