DE3872434D1 - Symmetrische elektrische daempferschaltung. - Google Patents
Symmetrische elektrische daempferschaltung.Info
- Publication number
- DE3872434D1 DE3872434D1 DE8888200696T DE3872434T DE3872434D1 DE 3872434 D1 DE3872434 D1 DE 3872434D1 DE 8888200696 T DE8888200696 T DE 8888200696T DE 3872434 T DE3872434 T DE 3872434T DE 3872434 D1 DE3872434 D1 DE 3872434D1
- Authority
- DE
- Germany
- Prior art keywords
- switch members
- limited
- capacitors
- energy
- snubber circuit
- 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 - Fee Related
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
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
-
- 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
- H02M7/5155—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 wherein each commutation element has its own extinguishing means
-
- 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
- H02M7/53—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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/346—Passive non-dissipative snubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
- Emergency Protection Circuit Devices (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Dc-Dc Converters (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Buffer Packaging (AREA)
- Vibration Dampers (AREA)
- Table Devices Or Equipment (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8700918A NL8700918A (nl) | 1987-04-16 | 1987-04-16 | Symmetrische elektrische snubberschakeling. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3872434D1 true DE3872434D1 (de) | 1992-08-06 |
DE3872434T2 DE3872434T2 (de) | 1993-03-04 |
Family
ID=19849877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888200696T Expired - Fee Related DE3872434T2 (de) | 1987-04-16 | 1988-04-11 | Symmetrische elektrische daempferschaltung. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0288111B1 (de) |
AT (1) | ATE77904T1 (de) |
DE (1) | DE3872434T2 (de) |
DK (1) | DK208988A (de) |
ES (1) | ES2034155T3 (de) |
FI (1) | FI87956C (de) |
NL (1) | NL8700918A (de) |
NO (1) | NO172826C (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3221270B2 (ja) * | 1995-03-10 | 2001-10-22 | 株式会社日立製作所 | 電力変換装置及びスナバ装置 |
JP6466121B2 (ja) * | 2014-09-25 | 2019-02-06 | 三星エスディアイ株式会社SAMSUNG SDI Co., LTD. | スナバ回路 |
CN114204596B (zh) * | 2021-12-13 | 2023-07-18 | 北京航空航天大学 | 一种有源功率解耦电路及控制方法 |
Family Cites Families (4)
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 |
DE2639589C2 (de) * | 1976-09-02 | 1982-10-14 | Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer | Anordnung ohne prinzipbedingte Verluste zur Entlastung elektrischer oder elektronischer Einwegschalter von ihrer Verlustleistungsbeanspruchung beim Ausschalten |
FI70493C (fi) * | 1982-08-19 | 1986-09-19 | Stroemberg Oy Ab | Vaexelriktare skyddad med avseende pao stighastigheten av stroem och spaenning |
DE3521983A1 (de) * | 1985-06-20 | 1987-01-02 | Heinrich Vogelmann | Entlastungsschaltung ohne prinzipielle verluste fuer symmetrisch angeordnete elektronische schalter in zweigpaaren |
-
1987
- 1987-04-16 NL NL8700918A patent/NL8700918A/nl not_active Application Discontinuation
-
1988
- 1988-04-11 ES ES198888200696T patent/ES2034155T3/es not_active Expired - Lifetime
- 1988-04-11 EP EP88200696A patent/EP0288111B1/de not_active Expired - Lifetime
- 1988-04-11 AT AT88200696T patent/ATE77904T1/de not_active IP Right Cessation
- 1988-04-11 DE DE8888200696T patent/DE3872434T2/de not_active Expired - Fee Related
- 1988-04-14 FI FI881742A patent/FI87956C/fi not_active IP Right Cessation
- 1988-04-15 DK DK208988A patent/DK208988A/da not_active Application Discontinuation
- 1988-04-15 NO NO881655A patent/NO172826C/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI881742A0 (fi) | 1988-04-14 |
ATE77904T1 (de) | 1992-07-15 |
DK208988D0 (da) | 1988-04-15 |
NO881655L (no) | 1988-10-17 |
NO172826C (no) | 1993-09-08 |
NO881655D0 (no) | 1988-04-15 |
NL8700918A (nl) | 1988-11-16 |
EP0288111B1 (de) | 1992-07-01 |
FI87956B (fi) | 1992-11-30 |
NO172826B (no) | 1993-06-01 |
DK208988A (da) | 1988-10-17 |
ES2034155T3 (es) | 1993-04-01 |
EP0288111A1 (de) | 1988-10-26 |
FI87956C (fi) | 1993-03-10 |
DE3872434T2 (de) | 1993-03-04 |
FI881742A (fi) | 1988-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |