BR9205544A - Método e aparelho para monitorar as características operacionais de circuitos semicondutores de chaveamento de força elétrica - Google Patents
Método e aparelho para monitorar as características operacionais de circuitos semicondutores de chaveamento de força elétricaInfo
- Publication number
- BR9205544A BR9205544A BR9205544A BR9205544A BR9205544A BR 9205544 A BR9205544 A BR 9205544A BR 9205544 A BR9205544 A BR 9205544A BR 9205544 A BR9205544 A BR 9205544A BR 9205544 A BR9205544 A BR 9205544A
- Authority
- BR
- Brazil
- Prior art keywords
- monitoring
- electrical power
- power switching
- operational characteristics
- semiconductor circuits
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2607—Circuits therefor
- G01R31/263—Circuits therefor for testing thyristors
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
- H02M1/092—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the control signals being transmitted optically
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Conversion In General (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/801,222 US5521593A (en) | 1991-12-03 | 1991-12-03 | Method and apparatus for monitoring operating characteristics of semiconductor electric power switching circuits |
| PCT/US1992/010381 WO1993011610A1 (en) | 1991-12-03 | 1992-12-02 | Method and apparatus for monitoring operating characteristics of semiconductor electric power switching circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9205544A true BR9205544A (pt) | 1994-06-07 |
Family
ID=25180506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9205544A BR9205544A (pt) | 1991-12-03 | 1992-12-02 | Método e aparelho para monitorar as características operacionais de circuitos semicondutores de chaveamento de força elétrica |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5521593A (pt) |
| EP (1) | EP0569581A1 (pt) |
| JP (1) | JPH06505614A (pt) |
| AU (1) | AU653092B2 (pt) |
| BR (1) | BR9205544A (pt) |
| CA (1) | CA2099671A1 (pt) |
| NZ (1) | NZ246119A (pt) |
| WO (1) | WO1993011610A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5905645A (en) * | 1996-12-02 | 1999-05-18 | Astec International Limited | Thermally aided power sharing of power supplies with or without an external current share line |
| SE9702223L (sv) * | 1997-06-11 | 1998-12-12 | Asea Brown Boveri | Anordning för övervakning vid en högspänningsomriktarstation |
| SE521212C2 (sv) * | 1997-06-11 | 2003-10-14 | Abb Ab | Anordning för avkänning av läckage av kylvätska vid en högspänningsomriktarstation |
| TW499666B (en) * | 2001-04-10 | 2002-08-21 | Winbond Electronics Corp | Control circuit and method for eliminating liquid crystal panel residual image |
| DE102010036941B4 (de) * | 2010-08-11 | 2012-09-13 | Sauer-Danfoss Gmbh & Co. Ohg | Verfahren und Vorrichtung zur Ermittlung des Zustands eines elektrisch angesteuerten Ventils |
| GB201206921D0 (en) | 2012-04-20 | 2012-06-06 | Amantys Ltd | Communication protocol |
| DE102014105719B4 (de) | 2014-04-23 | 2015-11-26 | Ge Energy Power Conversion Gmbh | Schaltungsvorrichtung mit einer Thyristorschaltung sowie ein Verfahren zum Prüfen der Thyristorschaltung |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3411062A (en) * | 1965-03-18 | 1968-11-12 | Cons Electronics Ind | D. c. operated electronic governor for d.c. motor |
| US4280097A (en) * | 1980-07-14 | 1981-07-21 | The United States Of America As Represented By The Secretary Of The Navy | Isolated DC voltage monitoring system |
| JPS5836169A (ja) * | 1981-08-28 | 1983-03-03 | Fuji Electric Co Ltd | サイリスタ監視装置 |
| US4413250A (en) * | 1981-09-03 | 1983-11-01 | Beckman Instruments, Inc. | Digital communication system for remote instruments |
| US4424470A (en) * | 1982-02-25 | 1984-01-03 | Finch Robert A | Motor control circuit for radio controlled models |
| US4540890A (en) * | 1982-05-24 | 1985-09-10 | Galber Automazione E | System for selectively addressing electrical control signals from a control unit to a plurality of remote units |
| US4571537A (en) * | 1982-07-02 | 1986-02-18 | Nartron Corporation | Condition monitoring means |
| US4556882A (en) * | 1982-11-15 | 1985-12-03 | Eaton Corporation | Remote control circuit breaker system with on-off-tripped-problem status storage and indication |
| DE3633939A1 (de) * | 1986-10-04 | 1988-04-14 | Heraeus Gmbh W C | Uebertragung von signalen aus einer sensoreinheit |
| US4916432A (en) * | 1987-10-21 | 1990-04-10 | Pittway Corporation | Smoke and fire detection system communication |
| DE3826509A1 (de) * | 1987-11-21 | 1989-06-01 | Asea Brown Boveri | Verfahren zur uebertragung von signalen zwischen einer leittechnischen zentraleinheit und einer ansteuereinheit fuer ein ein- und ausschaltbares stromrichterventil |
| EP0322897B1 (en) * | 1987-12-29 | 1997-10-08 | Hitachi Chemical Co., Ltd. | Simultaneous data and electric power transmitting/receiving system |
| JPH02121098A (ja) * | 1988-10-31 | 1990-05-08 | Hochiki Corp | 火災報知装置 |
| JPH0793811B2 (ja) * | 1990-05-14 | 1995-10-09 | 株式会社東芝 | サイリスタバルブの保護装置 |
-
1991
- 1991-12-03 US US07/801,222 patent/US5521593A/en not_active Expired - Fee Related
-
1992
- 1992-12-02 JP JP5510321A patent/JPH06505614A/ja active Pending
- 1992-12-02 BR BR9205544A patent/BR9205544A/pt active Search and Examination
- 1992-12-02 WO PCT/US1992/010381 patent/WO1993011610A1/en not_active Application Discontinuation
- 1992-12-02 NZ NZ246119A patent/NZ246119A/en unknown
- 1992-12-02 EP EP92925475A patent/EP0569581A1/en not_active Withdrawn
- 1992-12-02 CA CA002099671A patent/CA2099671A1/en not_active Abandoned
- 1992-12-02 AU AU31514/93A patent/AU653092B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US5521593A (en) | 1996-05-28 |
| CA2099671A1 (en) | 1993-06-04 |
| NZ246119A (en) | 1995-12-21 |
| WO1993011610A1 (en) | 1993-06-10 |
| AU653092B2 (en) | 1994-09-15 |
| AU3151493A (en) | 1993-06-28 |
| EP0569581A1 (en) | 1993-11-18 |
| JPH06505614A (ja) | 1994-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EE | Request for examination | ||
| FD5 | Application fees: dismissal - article 86 of industrial property law |