MX9101114A - Circuito de control de tiristor,de apagado por compuerta,con deteccion de compuerta en cortocircuito - Google Patents
Circuito de control de tiristor,de apagado por compuerta,con deteccion de compuerta en cortocircuitoInfo
- Publication number
- MX9101114A MX9101114A MX9101114A MX9101114A MX9101114A MX 9101114 A MX9101114 A MX 9101114A MX 9101114 A MX9101114 A MX 9101114A MX 9101114 A MX9101114 A MX 9101114A MX 9101114 A MX9101114 A MX 9101114A
- Authority
- MX
- Mexico
- Prior art keywords
- gate
- switch
- thyristor control
- control circuit
- short circuit
- 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
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
- H03K17/732—Measures for enabling turn-off
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58454190A | 1990-09-18 | 1990-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9101114A true MX9101114A (es) | 1992-05-04 |
Family
ID=24337743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9101114A MX9101114A (es) | 1990-09-18 | 1991-09-17 | Circuito de control de tiristor,de apagado por compuerta,con deteccion de compuerta en cortocircuito |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU645830B2 (es) |
BR (1) | BR9106076A (es) |
CA (1) | CA2071890A1 (es) |
MX (1) | MX9101114A (es) |
NZ (1) | NZ239811A (es) |
WO (1) | WO1992005636A1 (es) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5932012B2 (ja) * | 1978-08-24 | 1984-08-06 | 株式会社東芝 | ゲ−トタ−ンオフサイリスタのゲ−ト駆動装置 |
JPS57162964A (en) * | 1981-03-31 | 1982-10-06 | Toshiba Corp | Protecting device for gate turn-off thyristor |
JPS5893463A (ja) * | 1981-11-30 | 1983-06-03 | Hitachi Ltd | ゲ−トタ−ンオフサイリスタのゲ−ト回路 |
US4597038A (en) * | 1984-07-26 | 1986-06-24 | Westinghouse Electric Corp. | Switching overlap protection by control gate impedance monitoring |
DE3537050A1 (de) * | 1985-06-19 | 1987-01-02 | Siemens Ag | Verfahren und vorrichtung zur erkennung des sperrzustandes eines abschaltbaren thyristors |
DE3619740A1 (de) * | 1986-06-12 | 1987-12-17 | Bbc Brown Boveri & Cie | Verfahren und anordnung zum schutz von abschaltbaren thyristoren |
-
1991
- 1991-07-19 WO PCT/US1991/005105 patent/WO1992005636A1/en active Application Filing
- 1991-07-19 BR BR919106076A patent/BR9106076A/pt not_active IP Right Cessation
- 1991-07-19 CA CA002071890A patent/CA2071890A1/en not_active Abandoned
- 1991-07-19 AU AU82905/91A patent/AU645830B2/en not_active Ceased
- 1991-09-16 NZ NZ23981191A patent/NZ239811A/en unknown
- 1991-09-17 MX MX9101114A patent/MX9101114A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU8290591A (en) | 1992-04-15 |
WO1992005636A1 (en) | 1992-04-02 |
NZ239811A (en) | 1994-04-27 |
AU645830B2 (en) | 1994-01-27 |
BR9106076A (pt) | 1993-02-02 |
CA2071890A1 (en) | 1992-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |