IT7823459A0 - CIRCUIT DEVICE WITH CONTROLABLE SEMICONDUCTOR VALVES. - Google Patents
CIRCUIT DEVICE WITH CONTROLABLE SEMICONDUCTOR VALVES.Info
- Publication number
- IT7823459A0 IT7823459A0 IT7823459A IT2345978A IT7823459A0 IT 7823459 A0 IT7823459 A0 IT 7823459A0 IT 7823459 A IT7823459 A IT 7823459A IT 2345978 A IT2345978 A IT 2345978A IT 7823459 A0 IT7823459 A0 IT 7823459A0
- Authority
- IT
- Italy
- Prior art keywords
- controlable
- circuit device
- semiconductor valves
- valves
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
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
- H02M1/00—Details of apparatus for conversion
- H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- 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
- H02M7/505—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 thyratron or thyristor type requiring extinguishing means
- H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/5152—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means
- H02M7/5155—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means wherein each commutation element has its own extinguishing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772722738 DE2722738A1 (en) | 1977-05-17 | 1977-05-17 | Thyristor switching circuit using short control pulses - has energy source in series with transistor shunting load-switching thyristor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823459A0 true IT7823459A0 (en) | 1978-05-16 |
IT1096136B IT1096136B (en) | 1985-08-17 |
Family
ID=6009422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23459/78A IT1096136B (en) | 1977-05-17 | 1978-05-16 | CIRCUIT DEVICE WITH COMMANDABLE SEMICONDUCTIVE VALVES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2722738A1 (en) |
DK (1) | DK191978A (en) |
ES (1) | ES469810A1 (en) |
IT (1) | IT1096136B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309750A (en) * | 1978-01-23 | 1982-01-05 | Mitsubishi Denki Kabushiki Kaisha | Inverter device |
FR2587859A1 (en) * | 1985-09-24 | 1987-03-27 | Jeumont Schneider | Static make/break switch with thyristors |
-
1977
- 1977-05-17 DE DE19772722738 patent/DE2722738A1/en not_active Ceased
-
1978
- 1978-05-03 DK DK191978A patent/DK191978A/en unknown
- 1978-05-12 ES ES469810A patent/ES469810A1/en not_active Expired
- 1978-05-16 IT IT23459/78A patent/IT1096136B/en active
Also Published As
Publication number | Publication date |
---|---|
ES469810A1 (en) | 1979-01-16 |
DK191978A (en) | 1978-11-18 |
DE2722738A1 (en) | 1978-11-30 |
IT1096136B (en) | 1985-08-17 |
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