DE3833700C2 - - Google Patents
Info
- Publication number
- DE3833700C2 DE3833700C2 DE19883833700 DE3833700A DE3833700C2 DE 3833700 C2 DE3833700 C2 DE 3833700C2 DE 19883833700 DE19883833700 DE 19883833700 DE 3833700 A DE3833700 A DE 3833700A DE 3833700 C2 DE3833700 C2 DE 3833700C2
- Authority
- DE
- Germany
- Prior art keywords
- diode
- thyristor
- converter
- link
- discharge
- 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.)
- Expired - Lifetime
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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
-
- 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
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08144—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in thyristor switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT276387A AT389406B (de) | 1987-10-19 | 1987-10-19 | Schaltungsanordnung fuer einen dreipunktwechselrichterschaltpol |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3833700A1 DE3833700A1 (de) | 1989-05-03 |
DE3833700C2 true DE3833700C2 (ja) | 1990-12-13 |
Family
ID=3539911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883833700 Granted DE3833700A1 (de) | 1987-10-19 | 1988-10-04 | Schaltungsanordnung fuer einen dreipunkt-wechselrichterschaltpol |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT389406B (ja) |
CH (1) | CH680248A5 (ja) |
DE (1) | DE3833700A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229771A1 (de) * | 1992-09-05 | 1994-03-10 | Asea Brown Boveri | Rückspeisefähige Beschaltung für Zweipunkt- und Dreipunkt-Wechselrichter sowie Verfahren zur Rückspeisung der Beschaltungsenergie |
US5383108A (en) * | 1991-06-06 | 1995-01-17 | Mitsubishi Denki Kabushiki Kaisha | Inverter apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402161A1 (de) * | 1994-01-26 | 1995-07-27 | Abb Patent Gmbh | Beschaltung für einen Dreipunktwechselrichter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT300959B (de) * | 1970-06-12 | 1972-08-10 | Elin Union Ag | Schaltung zum Schutz der steuerbaren Ventile eines stromkommutierten Wechselrichters |
JPS6139866A (ja) * | 1984-07-27 | 1986-02-26 | Mitsubishi Electric Corp | インバ−タ |
-
1987
- 1987-10-19 AT AT276387A patent/AT389406B/de not_active IP Right Cessation
-
1988
- 1988-09-28 CH CH358988A patent/CH680248A5/de not_active IP Right Cessation
- 1988-10-04 DE DE19883833700 patent/DE3833700A1/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5383108A (en) * | 1991-06-06 | 1995-01-17 | Mitsubishi Denki Kabushiki Kaisha | Inverter apparatus |
DE4229771A1 (de) * | 1992-09-05 | 1994-03-10 | Asea Brown Boveri | Rückspeisefähige Beschaltung für Zweipunkt- und Dreipunkt-Wechselrichter sowie Verfahren zur Rückspeisung der Beschaltungsenergie |
Also Published As
Publication number | Publication date |
---|---|
ATA276387A (de) | 1989-04-15 |
AT389406B (de) | 1989-12-11 |
DE3833700A1 (de) | 1989-05-03 |
CH680248A5 (ja) | 1992-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3007597C2 (de) | Schutzbeschaltungsanordnung für Halbleiterschalter | |
DE1763835A1 (de) | Wechselrichter | |
DE2207203A1 (de) | Chopper-Umformer | |
DE3518478C2 (ja) | ||
DE3429488A1 (de) | Elektronische schaltvorrichtung | |
DE3221404A1 (de) | Stromversorgungsschaltung | |
DE10238606A1 (de) | Schaltnetzteil | |
DE4233573A1 (de) | Selbstgefuehrter stromrichter mit quasi-resonantem gleichspannungs-zwischenkreis | |
CH669695A5 (ja) | ||
DE3833700C2 (ja) | ||
EP0588011B1 (de) | Rückspeisefähige Beschaltung für Zweipunkt- und Dreipunkt-Wechselrichter sowie Verfahren zur Rückspeisung der Beschaltungsenergie | |
DE3915510C2 (ja) | ||
EP0009225B1 (de) | Schutzbeschaltung | |
DE4026955A1 (de) | Umrichter | |
DE4113603C1 (en) | High-power GTO converter - uses thyristors connected in three=phase rectifier circuit | |
DE4321988A1 (de) | Schaltungsanordnung für einen Zweipunkt-Wechselrichterschaltpol | |
DE4447406C1 (de) | GTO-Stromrichter mit weicher Kommutierung | |
EP0539902B1 (de) | Ausschaltentlastungsnetzwerk für einen Gleichspannungswandler | |
DE3515644C2 (ja) | ||
DE3513239A1 (de) | Beschaltungsnetzwerk zur rueckfuehrung der beschaltungsenergie fuer halbleiterschalter (z.b. gto-thyristoren, leistungsthyristoren) | |
AT399068B (de) | Schaltungsanordnung für einen zweipunkt-wechselrichterschaltpol | |
DE4106045C1 (en) | Multi-phase semiconductor three-stage AC inverter - has low inductance capacitors which limit sheet duration voltage transients | |
DE4042378C2 (ja) | ||
DE3316281C2 (de) | Schaltnetzteil zur Gleichspannungswandlung | |
DE3436656C2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PRIETSCH, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |