BR8207588A - Aperfeicoamento em circuito eletrico inversor com controlede simetria - Google Patents
Aperfeicoamento em circuito eletrico inversor com controlede simetriaInfo
- Publication number
- BR8207588A BR8207588A BR8207588A BR8207588A BR8207588A BR 8207588 A BR8207588 A BR 8207588A BR 8207588 A BR8207588 A BR 8207588A BR 8207588 A BR8207588 A BR 8207588A BR 8207588 A BR8207588 A BR 8207588A
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- electric circuit
- inverter electric
- symmetry control
- symmetry
- Prior art date
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
- 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
- H02M7/538—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 push-pull configuration
- H02M7/53803—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 push-pull configuration with automatic control of output voltage or current
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/05—Starting and operating circuit for fluorescent lamp
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/334,291 US4429359A (en) | 1981-12-24 | 1981-12-24 | Inverter circuit with symmetry control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8207588A true BR8207588A (pt) | 1983-10-25 |
Family
ID=23306525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8207588A BR8207588A (pt) | 1981-12-24 | 1982-12-23 | Aperfeicoamento em circuito eletrico inversor com controlede simetria |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4429359A (pt) |
| JP (1) | JPS58130779A (pt) |
| BR (1) | BR8207588A (pt) |
| CA (1) | CA1189140A (pt) |
| DE (1) | DE3247596A1 (pt) |
| FR (1) | FR2519207A1 (pt) |
| GB (1) | GB2113026A (pt) |
| NL (1) | NL8204685A (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631653A (en) * | 1984-05-25 | 1986-12-23 | Boschert Incorporated | Capacitor coupled current mode balance circuit |
| NL8402351A (nl) * | 1984-07-26 | 1986-02-17 | Philips Nv | Gelijkstroom-wisselstroomomzetter voor het voeden van een metaaldampontladingsbuis. |
| WO1986005651A1 (en) * | 1985-03-18 | 1986-09-25 | Strand Century, Inc. | Arc suppression technique |
| US4864483A (en) * | 1986-09-25 | 1989-09-05 | Wisconsin Alumni Research Foundation | Static power conversion method and apparatus having essentially zero switching losses and clamped voltage levels |
| US4719559A (en) * | 1986-10-22 | 1988-01-12 | Cherry Semiconductor Corporation | Current-mode control of capacitively coupled power converters |
| US4833584A (en) * | 1987-10-16 | 1989-05-23 | Wisconsin Alumni Research Foundation | Quasi-resonant current mode static power conversion method and apparatus |
| US4945467A (en) * | 1988-02-26 | 1990-07-31 | Black & Decker Inc. | Multiple-mode voltage converter |
| FR2743974B1 (fr) * | 1996-01-19 | 1998-03-27 | Sgs Thomson Microelectronics | Dispositif de commande pour lampe fluorescente a basse pression |
| DE69838598T2 (de) * | 1997-03-13 | 2008-08-21 | Denso Corp., Kariya | Treibergerät für induktive Last |
| DE19734885C1 (de) * | 1997-08-12 | 1999-03-11 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Erzeugen von Impulsspannungsfolgen für den Betrieb von Entladungslampen und zugehörige Schaltungsanordnung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107538A (en) * | 1976-02-03 | 1977-09-09 | Furuno Electric Co | Inverter circuits |
| US4060751A (en) * | 1976-03-01 | 1977-11-29 | General Electric Company | Dual mode solid state inverter circuit for starting and ballasting gas discharge lamps |
| IT8020996A0 (it) * | 1980-03-28 | 1980-03-28 | Sits Soc It Telecom Siemens | Dispositivo circuitale per rendere simmetrico il ciclo di isteresi in un alimentatore di tipo "pushpull". |
-
1981
- 1981-12-24 US US06/334,291 patent/US4429359A/en not_active Expired - Fee Related
-
1982
- 1982-11-18 GB GB08232936A patent/GB2113026A/en not_active Withdrawn
- 1982-12-02 NL NL8204685A patent/NL8204685A/nl not_active Application Discontinuation
- 1982-12-21 FR FR8221423A patent/FR2519207A1/fr not_active Withdrawn
- 1982-12-22 JP JP57224046A patent/JPS58130779A/ja active Pending
- 1982-12-22 CA CA000418295A patent/CA1189140A/en not_active Expired
- 1982-12-22 DE DE19823247596 patent/DE3247596A1/de not_active Withdrawn
- 1982-12-23 BR BR8207588A patent/BR8207588A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2113026A (en) | 1983-07-27 |
| NL8204685A (nl) | 1983-07-18 |
| CA1189140A (en) | 1985-06-18 |
| US4429359A (en) | 1984-01-31 |
| JPS58130779A (ja) | 1983-08-04 |
| FR2519207A1 (fr) | 1983-07-01 |
| DE3247596A1 (de) | 1983-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: H02M 7/538 (2007.01) |