JPS4984776A - - Google Patents
Info
- Publication number
- JPS4984776A JPS4984776A JP13297573A JP13297573A JPS4984776A JP S4984776 A JPS4984776 A JP S4984776A JP 13297573 A JP13297573 A JP 13297573A JP 13297573 A JP13297573 A JP 13297573A JP S4984776 A JPS4984776 A JP S4984776A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Details Of Television Scanning (AREA)
- Protection Of Static Devices (AREA)
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722258380 DE2258380A1 (de) | 1972-11-29 | 1972-11-29 | Schutzbeschaltung fuer mit mittelfrequenzschaltfolge gezuendete thyristoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4984776A true JPS4984776A (pm) | 1974-08-14 |
Family
ID=5862991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13297573A Pending JPS4984776A (pm) | 1972-11-29 | 1973-11-27 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4984776A (pm) |
| DE (1) | DE2258380A1 (pm) |
| GB (1) | GB1432058A (pm) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447435A (en) * | 1977-09-21 | 1979-04-14 | Nec Corp | Driving unit for external electrode type discharge display panel |
| JPS56171584U (pm) * | 1980-05-23 | 1981-12-18 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9500761D0 (sv) * | 1995-03-02 | 1995-03-02 | Abb Research Ltd | Skyddskrets för seriekopplade krafthalvledare |
| SE515457C2 (sv) * | 1996-09-20 | 2001-08-06 | Abb Research Ltd | Metod och anordning vid effektransistor |
| SE517688C2 (sv) * | 1997-03-24 | 2002-07-02 | Abb Ab | Förfarande och anordning för hantering av en i en krets med flera seriekopplade släckbara krafthalvledare uppträdande kortslutningssituationer |
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1972
- 1972-11-29 DE DE19722258380 patent/DE2258380A1/de active Pending
-
1973
- 1973-11-27 JP JP13297573A patent/JPS4984776A/ja active Pending
- 1973-11-29 GB GB5543473A patent/GB1432058A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5447435A (en) * | 1977-09-21 | 1979-04-14 | Nec Corp | Driving unit for external electrode type discharge display panel |
| JPS56171584U (pm) * | 1980-05-23 | 1981-12-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2258380A1 (de) | 1974-06-06 |
| GB1432058A (en) | 1976-04-14 |