CH429926A - Protective device for controllable semiconductor valves connected in parallel - Google Patents
Protective device for controllable semiconductor valves connected in parallelInfo
- Publication number
- CH429926A CH429926A CH1195464A CH1195464A CH429926A CH 429926 A CH429926 A CH 429926A CH 1195464 A CH1195464 A CH 1195464A CH 1195464 A CH1195464 A CH 1195464A CH 429926 A CH429926 A CH 429926A
- Authority
- CH
- Switzerland
- Prior art keywords
- parallel
- protective device
- controllable semiconductor
- valves connected
- semiconductor valves
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title 1
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of AC power input into DC 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
- H02M7/155—Conversion of AC power input into DC 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
- H02M7/17—Conversion of AC power input into DC 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 arranged for operation in parallel
-
- 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
- H03K17/0824—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in thyristor switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0046041 | 1963-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH429926A true CH429926A (en) | 1967-02-15 |
Family
ID=7271421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1195464A CH429926A (en) | 1963-10-08 | 1964-09-15 | Protective device for controllable semiconductor valves connected in parallel |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE653746A (en) |
| CH (1) | CH429926A (en) |
| DE (1) | DE1251425B (en) |
| SE (1) | SE301512B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662250A (en) * | 1970-11-12 | 1972-05-09 | Gen Electric | Thyristor overvoltage protective circuit |
| JPS5246790B2 (en) * | 1973-10-19 | 1977-11-28 |
-
0
- DE DEL46041A patent/DE1251425B/de active Pending
-
1964
- 1964-09-15 CH CH1195464A patent/CH429926A/en unknown
- 1964-09-30 BE BE653746D patent/BE653746A/fr unknown
- 1964-10-08 SE SE1209564A patent/SE301512B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE653746A (en) | 1965-01-18 |
| SE301512B (en) | 1968-06-10 |
| DE1251425B (en) |
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