ITMI941322A0 - Tecnica di commutazione da modulazione sinusoidale a quadra per alimentazione di motore trifase mediante invertitore e relativo sistema di commutazione - Google Patents
Tecnica di commutazione da modulazione sinusoidale a quadra per alimentazione di motore trifase mediante invertitore e relativo sistema di commutazioneInfo
- Publication number
- ITMI941322A0 ITMI941322A0 ITMI941322A ITMI941322A ITMI941322A0 IT MI941322 A0 ITMI941322 A0 IT MI941322A0 IT MI941322 A ITMI941322 A IT MI941322A IT MI941322 A ITMI941322 A IT MI941322A IT MI941322 A0 ITMI941322 A0 IT MI941322A0
- Authority
- IT
- Italy
- Prior art keywords
- sine
- inverter
- phase motor
- motor supply
- switching
- 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
- H02M7/53875—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941322A IT1271195B (it) | 1994-06-24 | 1994-06-24 | Tecnica di commutazione da modulazione sinusoidale a quadra per alimentazione di motore trifase mediante invertitore e relativo sistema di commutazione |
| ES09500476A ES2110896B1 (es) | 1994-06-24 | 1995-03-10 | Metodo y sistema de paso de modulacion sinusoidal de una tension continua, en un sistema trifasico, a modulacion onda rectangular. |
| GB9505676A GB2291286A (en) | 1994-06-24 | 1995-03-21 | Method and system for PWM in a three phase supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941322A IT1271195B (it) | 1994-06-24 | 1994-06-24 | Tecnica di commutazione da modulazione sinusoidale a quadra per alimentazione di motore trifase mediante invertitore e relativo sistema di commutazione |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI941322A0 true ITMI941322A0 (it) | 1994-06-24 |
| ITMI941322A1 ITMI941322A1 (it) | 1995-12-24 |
| IT1271195B IT1271195B (it) | 1997-05-27 |
Family
ID=11369165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI941322A IT1271195B (it) | 1994-06-24 | 1994-06-24 | Tecnica di commutazione da modulazione sinusoidale a quadra per alimentazione di motore trifase mediante invertitore e relativo sistema di commutazione |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES2110896B1 (it) |
| GB (1) | GB2291286A (it) |
| IT (1) | IT1271195B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6404251B1 (en) * | 2000-03-27 | 2002-06-11 | Linear Technology Corporation | Systems and methods for linearly varying a pulse-width modulation signal with a control signal |
| FR3046308B1 (fr) * | 2015-12-23 | 2018-02-16 | Somfy Sas | Procede de commande pseudo-sinusoidale d'un moteur electrique synchrone |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870945A (en) * | 1974-02-28 | 1975-03-11 | Gen Electric | Inverter system having smooth switching between operational modes |
| US4047083A (en) * | 1976-03-08 | 1977-09-06 | General Electric Company | Adjustable speed A-C motor drive with smooth transition between operational modes and with reduced harmonic distortion |
| US4291368A (en) * | 1979-03-30 | 1981-09-22 | Borg-Warner Corporation | Pulse-width modulated inverter system and method |
| US4377779A (en) * | 1980-12-29 | 1983-03-22 | General Electric Company | Pulse width modulated inverter machine drive |
| DE3219751A1 (de) * | 1982-05-26 | 1983-12-08 | Danfoss As | Steuerschaltung fuer einen dreiphasigen wechselrichter |
| IT1212754B (it) * | 1983-06-22 | 1989-11-30 | Ates Componenti Elettron | Controllo di velocita' ad onda quadra con modulazione ad impulsi e regolazione del valore efficace di tensione per motore asincrono trifase. |
| US4926104A (en) * | 1989-10-18 | 1990-05-15 | General Electric Company | Adjustable speed AC drive system control for operation in pulse width modulation and quasi-square wave modes |
-
1994
- 1994-06-24 IT ITMI941322A patent/IT1271195B/it active IP Right Grant
-
1995
- 1995-03-10 ES ES09500476A patent/ES2110896B1/es not_active Expired - Lifetime
- 1995-03-21 GB GB9505676A patent/GB2291286A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES2110896A1 (es) | 1998-02-16 |
| GB2291286A (en) | 1996-01-17 |
| IT1271195B (it) | 1997-05-27 |
| GB9505676D0 (en) | 1995-05-10 |
| ES2110896B1 (es) | 1998-10-01 |
| ITMI941322A1 (it) | 1995-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |