BR9007105A - Geracao e controle de forma de onda - Google Patents
Geracao e controle de forma de ondaInfo
- Publication number
- BR9007105A BR9007105A BR909007105A BR9007105A BR9007105A BR 9007105 A BR9007105 A BR 9007105A BR 909007105 A BR909007105 A BR 909007105A BR 9007105 A BR9007105 A BR 9007105A BR 9007105 A BR9007105 A BR 9007105A
- Authority
- BR
- Brazil
- Prior art keywords
- control
- wave shape
- shape generation
- quadrant
- pulses
- 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
- H02M7/5387—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
- H02M7/53873—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 digital control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Electrophonic Musical Instruments (AREA)
- Vehicle Body Suspensions (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Holo Graphy (AREA)
- Amplitude Modulation (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPJ268089 | 1989-02-09 | ||
| PCT/AU1990/000045 WO1990009704A1 (en) | 1989-02-09 | 1990-02-07 | Waveform generation and control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9007105A true BR9007105A (pt) | 1991-11-05 |
Family
ID=3773703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909007105A BR9007105A (pt) | 1989-02-09 | 1990-02-07 | Geracao e controle de forma de onda |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0457807B1 (pt) |
| AT (1) | ATE155941T1 (pt) |
| BR (1) | BR9007105A (pt) |
| DE (1) | DE69031117D1 (pt) |
| IN (1) | IN174465B (pt) |
| OA (1) | OA09293A (pt) |
| WO (1) | WO1990009704A1 (pt) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3525029A (en) * | 1967-01-03 | 1970-08-18 | Gen Electric | Pulse width modulation power switching servo amplifier and mechanism |
| US3629616A (en) * | 1969-07-01 | 1971-12-21 | Electronic Communications | High-efficiency modulation circuit for switching-mode audio amplifier |
| US3579132A (en) * | 1969-11-14 | 1971-05-18 | Ltv Ling Altec Inc | Class {37 d{38 {0 linear audio amplifier |
| SE391264B (sv) * | 1973-11-23 | 1977-02-07 | Cemo Instr Ag | Anordning for omvandling av en analog signal till en pulsserie med en pulslengd proportionell mot den analoga signalens aktuella verde |
| US4092610A (en) * | 1977-02-17 | 1978-05-30 | Raytheon Company | Modulated carrier amplifying system |
| RO69682A2 (ro) * | 1978-09-01 | 1981-06-26 | Institutul De Cercetare Pentru Industria Electrotehnica,Ro | Metoda si instalatie de generare a impulsurilor de curenti intensi |
| AU5221379A (en) * | 1978-11-24 | 1980-05-29 | Jozis, E. | Waveshape synthesizer with digital memory |
| IT1162511B (it) * | 1979-03-26 | 1987-04-01 | Sits Soc It Telecom Siemens | Generatori di segnali pseudosinusoidali per sistemi di telecomunicazione |
| JPS60152295A (ja) * | 1984-01-19 | 1985-08-10 | Matsushita Electric Ind Co Ltd | インバ−タ駆動制御装置 |
| US4587605A (en) * | 1984-01-19 | 1986-05-06 | Matsushita Electric Industrial Co., Ltd. | Inverter-drive controlling apparatus |
| JPS60190010A (ja) * | 1984-03-12 | 1985-09-27 | Sony Corp | パルス幅変調信号による制御回路 |
| US4600891A (en) * | 1984-08-21 | 1986-07-15 | Peavey Electronics Corporation | Digital audio amplifier having a high power output level and low distortion |
| AU6293586A (en) * | 1985-09-30 | 1987-04-02 | Marathon Manufacturing Company | Static inverter |
-
1990
- 1990-02-07 EP EP90902983A patent/EP0457807B1/en not_active Expired - Lifetime
- 1990-02-07 BR BR909007105A patent/BR9007105A/pt not_active Application Discontinuation
- 1990-02-07 WO PCT/AU1990/000045 patent/WO1990009704A1/en active IP Right Grant
- 1990-02-07 DE DE69031117T patent/DE69031117D1/de not_active Expired - Lifetime
- 1990-02-07 AT AT90902983T patent/ATE155941T1/de not_active IP Right Cessation
- 1990-02-08 IN IN129CA1990 patent/IN174465B/en unknown
-
1991
- 1991-08-08 OA OA60060A patent/OA09293A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0457807A1 (en) | 1991-11-27 |
| EP0457807B1 (en) | 1997-07-23 |
| OA09293A (en) | 1992-08-31 |
| EP0457807A4 (en) | 1993-12-15 |
| IN174465B (pt) | 1994-12-17 |
| WO1990009704A1 (en) | 1990-08-23 |
| DE69031117D1 (de) | 1997-09-04 |
| ATE155941T1 (de) | 1997-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD3 | Appl. lapsed due to non-payment of renewal fee |