HK61988A - Shunting of zero-voltage-crossing gate feed of semiconductor power thyristors - Google Patents
Shunting of zero-voltage-crossing gate feed of semiconductor power thyristorsInfo
- Publication number
- HK61988A HK61988A HK61988A HK61988A HK61988A HK 61988 A HK61988 A HK 61988A HK 61988 A HK61988 A HK 61988A HK 61988 A HK61988 A HK 61988A HK 61988 A HK61988 A HK 61988A
- Authority
- HK
- Hong Kong
- Prior art keywords
- shunting
- zero
- voltage
- semiconductor power
- crossing gate
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
- H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
-
- 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
-
- 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
- H03K17/725—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 AC voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08114861A GB2113025B (en) | 1981-05-15 | 1981-05-15 | Thyristor switching circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK61988A true HK61988A (en) | 1988-08-19 |
Family
ID=10521815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK61988A HK61988A (en) | 1981-05-15 | 1988-08-11 | Shunting of zero-voltage-crossing gate feed of semiconductor power thyristors |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB2113025B (en) |
| HK (1) | HK61988A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES520069A0 (en) * | 1983-02-24 | 1984-03-16 | Bonilla Rubio Felipe | STATIC SWITCH WITH ADJUSTABLE TIMING AND RESTRICTED USE FOR LIGHTING OF PORTALS AND STAIRS. |
| GB8423574D0 (en) * | 1984-09-18 | 1984-10-24 | Smiths Ind Plc Ac | Switch |
| JPS622717A (en) * | 1985-06-28 | 1987-01-08 | Hayashibara Takeshi | Rush current limiting circuit |
| GB2190254A (en) * | 1986-05-07 | 1987-11-11 | Duracell Int | Condition responsive switching circuit |
| US4798935A (en) * | 1987-07-08 | 1989-01-17 | Environmental Fragrance Technologies, Ltd. | Driver circuit |
| ITNA20100024A1 (en) * | 2010-05-11 | 2011-11-12 | Red Electronics S N C Di Mares Ca Aniello & C | ELECTRONIC DEVICE FOR PHASE PARTIALIZATION CONTROL FOR OHMICO-INDUCTIVE LOADS WITH NETWORK SWITCHING SYSTEM - INTEGRATED LOAD. |
| EP2512005B1 (en) | 2011-04-15 | 2017-02-15 | Raychem International | Remote control and operation of LV distribution networks |
| US10424952B2 (en) | 2018-01-18 | 2019-09-24 | Littelfuse, Inc. | Bistage temperature device using positive temperature coefficient material |
| CN115314036B (en) * | 2022-10-12 | 2023-01-06 | 合肥悦芯半导体科技有限公司 | Switching circuit and electronic device |
-
1981
- 1981-05-15 GB GB08114861A patent/GB2113025B/en not_active Expired
-
1988
- 1988-08-11 HK HK61988A patent/HK61988A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2113025A (en) | 1983-07-27 |
| GB2113025B (en) | 1986-01-15 |
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