DE3512094A1 - Ansteuerschaltung fuer einen abschaltbaren leistungshalbleiter - Google Patents
Ansteuerschaltung fuer einen abschaltbaren leistungshalbleiterInfo
- Publication number
- DE3512094A1 DE3512094A1 DE19853512094 DE3512094A DE3512094A1 DE 3512094 A1 DE3512094 A1 DE 3512094A1 DE 19853512094 DE19853512094 DE 19853512094 DE 3512094 A DE3512094 A DE 3512094A DE 3512094 A1 DE3512094 A1 DE 3512094A1
- Authority
- DE
- Germany
- Prior art keywords
- transformer
- circuit
- switch
- thyristor
- voltage
- Prior art date
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims description 6
- 230000005415 magnetization Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 230000005347 demagnetization Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 239000013642 negative control Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- H03K17/51—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
- H03K17/722—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 with galvanic isolation between the control circuit and the output circuit
- H03K17/723—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 with galvanic isolation between the control circuit and the output circuit using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853512094 DE3512094A1 (de) | 1985-03-29 | 1985-03-29 | Ansteuerschaltung fuer einen abschaltbaren leistungshalbleiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853512094 DE3512094A1 (de) | 1985-03-29 | 1985-03-29 | Ansteuerschaltung fuer einen abschaltbaren leistungshalbleiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3512094A1 true DE3512094A1 (de) | 1986-10-02 |
| DE3512094C2 DE3512094C2 (enrdf_load_stackoverflow) | 1988-05-05 |
Family
ID=6267140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853512094 Granted DE3512094A1 (de) | 1985-03-29 | 1985-03-29 | Ansteuerschaltung fuer einen abschaltbaren leistungshalbleiter |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3512094A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202036A (zh) * | 2014-08-15 | 2014-12-10 | 广东易事特电源股份有限公司 | 无损的晶闸管驱动电路 |
-
1985
- 1985-03-29 DE DE19853512094 patent/DE3512094A1/de active Granted
Non-Patent Citations (1)
| Title |
|---|
| ZIMMERMANN,Werner: Probleme und Grenzen beim Ein- satz abschaltbarer Thyristoren, In: etz-Archiv Bd.6 (1984) H.5, S.189-194 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202036A (zh) * | 2014-08-15 | 2014-12-10 | 广东易事特电源股份有限公司 | 无损的晶闸管驱动电路 |
| CN104202036B (zh) * | 2014-08-15 | 2017-07-18 | 广东易事特电源股份有限公司 | 无损的晶闸管驱动电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3512094C2 (enrdf_load_stackoverflow) | 1988-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |