NL7906586A - Doofinrichting en overstroombeveiliging voor een tussenketenomzetter of zelf-regelende omvormer. - Google Patents
Doofinrichting en overstroombeveiliging voor een tussenketenomzetter of zelf-regelende omvormer. Download PDFInfo
- Publication number
- NL7906586A NL7906586A NL7906586A NL7906586A NL7906586A NL 7906586 A NL7906586 A NL 7906586A NL 7906586 A NL7906586 A NL 7906586A NL 7906586 A NL7906586 A NL 7906586A NL 7906586 A NL7906586 A NL 7906586A
- Authority
- NL
- Netherlands
- Prior art keywords
- inverter
- semiconductor switch
- current
- circuit
- overcurrent protection
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims description 35
- 238000009499 grossing Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 15
- 238000010791 quenching Methods 0.000 description 13
- 230000000171 quenching effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
- H02H7/1225—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to internal faults, e.g. shoot-through
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782843087 DE2843087A1 (de) | 1978-09-29 | 1978-09-29 | Loescheinrichtung und ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter |
| DE2843087 | 1978-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7906586A true NL7906586A (nl) | 1980-04-01 |
Family
ID=6051264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7906586A NL7906586A (nl) | 1978-09-29 | 1979-09-03 | Doofinrichting en overstroombeveiliging voor een tussenketenomzetter of zelf-regelende omvormer. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT369594B (enrdf_load_stackoverflow) |
| DE (1) | DE2843087A1 (enrdf_load_stackoverflow) |
| DK (1) | DK399279A (enrdf_load_stackoverflow) |
| FR (1) | FR2437728A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7906586A (enrdf_load_stackoverflow) |
| ZA (1) | ZA795179B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572859A1 (fr) * | 1984-11-06 | 1986-05-09 | Electricite De France | Onduleur a thyristors comportant un circuit de protection contre les defauts |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2538317C2 (de) * | 1975-08-26 | 1983-12-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Löschung eines Thyristors mittels parallelgeschaltetem Transistor |
| US4146921A (en) * | 1976-07-27 | 1979-03-27 | Mitsubishi Denki Kabushiki Kaisha | Power control or conversion apparatus |
| DE2707988A1 (de) * | 1977-02-24 | 1978-08-31 | Mitsubishi Electric Corp | System und vorrichtung zur stromsteuerung |
-
1978
- 1978-09-29 DE DE19782843087 patent/DE2843087A1/de active Granted
-
1979
- 1979-09-03 NL NL7906586A patent/NL7906586A/nl not_active Application Discontinuation
- 1979-09-19 AT AT0615979A patent/AT369594B/de not_active IP Right Cessation
- 1979-09-24 DK DK399279A patent/DK399279A/da unknown
- 1979-09-26 FR FR7923954A patent/FR2437728A1/fr not_active Withdrawn
- 1979-09-28 ZA ZA00795179A patent/ZA795179B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT369594B (de) | 1983-01-10 |
| FR2437728A1 (fr) | 1980-04-25 |
| DK399279A (da) | 1980-03-30 |
| DE2843087A1 (de) | 1980-04-10 |
| ZA795179B (en) | 1980-09-24 |
| ATA615979A (de) | 1982-05-15 |
| DE2843087C2 (enrdf_load_stackoverflow) | 1988-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |