FI881742A0 - Symmetrisk elektrisk skyddskrets. - Google Patents
Symmetrisk elektrisk skyddskrets.Info
- Publication number
- FI881742A0 FI881742A0 FI881742A FI881742A FI881742A0 FI 881742 A0 FI881742 A0 FI 881742A0 FI 881742 A FI881742 A FI 881742A FI 881742 A FI881742 A FI 881742A FI 881742 A0 FI881742 A0 FI 881742A0
- Authority
- FI
- Finland
- Prior art keywords
- switch members
- limited
- capacitors
- energy
- snubber circuit
- Prior art date
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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Power Conversion In General (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Table Devices Or Equipment (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Dc-Dc Converters (AREA)
- Buffer Packaging (AREA)
- Vibration Dampers (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8700918A NL8700918A (nl) | 1987-04-16 | 1987-04-16 | Symmetrische elektrische snubberschakeling. |
NL8700918 | 1987-04-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI881742A0 true FI881742A0 (fi) | 1988-04-14 |
FI881742A FI881742A (fi) | 1988-10-17 |
FI87956B FI87956B (fi) | 1992-11-30 |
FI87956C FI87956C (fi) | 1993-03-10 |
Family
ID=19849877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI881742A FI87956C (fi) | 1987-04-16 | 1988-04-14 | Symmetrisk elektrisk skyddskrets |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0288111B1 (fi) |
AT (1) | ATE77904T1 (fi) |
DE (1) | DE3872434T2 (fi) |
DK (1) | DK208988A (fi) |
ES (1) | ES2034155T3 (fi) |
FI (1) | FI87956C (fi) |
NL (1) | NL8700918A (fi) |
NO (1) | NO172826C (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114204596A (zh) * | 2021-12-13 | 2022-03-18 | 北京航空航天大学 | 一种有源功率解耦电路及控制方法 |
Families Citing this family (2)
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 |
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 DE DE8888200696T patent/DE3872434T2/de not_active Expired - Fee Related
- 1988-04-11 ES ES198888200696T patent/ES2034155T3/es not_active Expired - Lifetime
- 1988-04-11 AT AT88200696T patent/ATE77904T1/de not_active IP Right Cessation
- 1988-04-11 EP EP88200696A patent/EP0288111B1/en not_active Expired - Lifetime
- 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
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114204596A (zh) * | 2021-12-13 | 2022-03-18 | 北京航空航天大学 | 一种有源功率解耦电路及控制方法 |
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 |
Also Published As
Publication number | Publication date |
---|---|
FI881742A (fi) | 1988-10-17 |
ES2034155T3 (es) | 1993-04-01 |
DE3872434D1 (de) | 1992-08-06 |
NO172826C (no) | 1993-09-08 |
EP0288111B1 (en) | 1992-07-01 |
NL8700918A (nl) | 1988-11-16 |
NO881655L (no) | 1988-10-17 |
DK208988A (da) | 1988-10-17 |
NO172826B (no) | 1993-06-01 |
DK208988D0 (da) | 1988-04-15 |
NO881655D0 (no) | 1988-04-15 |
EP0288111A1 (en) | 1988-10-26 |
FI87956C (fi) | 1993-03-10 |
ATE77904T1 (de) | 1992-07-15 |
FI87956B (fi) | 1992-11-30 |
DE3872434T2 (de) | 1993-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: HOLEC SYSTEMEN EN COMPONENTEN B.V. |