SE9902179L - Förfarande och anordning för strömavkänning i en AC/DC-omvandlare - Google Patents
Förfarande och anordning för strömavkänning i en AC/DC-omvandlareInfo
- Publication number
- SE9902179L SE9902179L SE9902179A SE9902179A SE9902179L SE 9902179 L SE9902179 L SE 9902179L SE 9902179 A SE9902179 A SE 9902179A SE 9902179 A SE9902179 A SE 9902179A SE 9902179 L SE9902179 L SE 9902179L
- Authority
- SE
- Sweden
- Prior art keywords
- converter
- voltage
- current sensing
- circuit
- point
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- 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
- H02M7/21—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 triode or transistor type requiring continuous application of a control signal
- H02M7/217—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/23—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only arranged for operation in parallel
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902179A SE9902179L (sv) | 1999-06-10 | 1999-06-10 | Förfarande och anordning för strömavkänning i en AC/DC-omvandlare |
AU57206/00A AU5720600A (en) | 1999-06-10 | 2000-06-05 | A method and an apparatus for current sensing in an ac/dc converter |
PCT/SE2000/001160 WO2000077530A1 (en) | 1999-06-10 | 2000-06-05 | A method and an apparatus for current sensing in an ac/dc converter |
PE2000000564A PE20010379A1 (es) | 1999-06-10 | 2000-06-07 | Un metodo y un aparato para detectar la corriente en un convertidor de ca/cc |
US09/590,300 US6215677B1 (en) | 1999-06-10 | 2000-06-09 | Method and an apparatus for current sensing in an AC/DC converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902179A SE9902179L (sv) | 1999-06-10 | 1999-06-10 | Förfarande och anordning för strömavkänning i en AC/DC-omvandlare |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9902179D0 SE9902179D0 (sv) | 1999-06-10 |
SE9902179L true SE9902179L (sv) | 2000-12-11 |
Family
ID=20416012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9902179A SE9902179L (sv) | 1999-06-10 | 1999-06-10 | Förfarande och anordning för strömavkänning i en AC/DC-omvandlare |
Country Status (5)
Country | Link |
---|---|
US (1) | US6215677B1 (sv) |
AU (1) | AU5720600A (sv) |
PE (1) | PE20010379A1 (sv) |
SE (1) | SE9902179L (sv) |
WO (1) | WO2000077530A1 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120079281A1 (en) * | 2010-06-28 | 2012-03-29 | Lionstone Capital Corporation | Systems and methods for diversification of encryption algorithms and obfuscation symbols, symbol spaces and/or schemas |
US10587119B2 (en) * | 2018-06-27 | 2020-03-10 | Schneider Electric USA, Inc. | Active power filter with adjustable neutral current limit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2060483A1 (de) * | 1970-12-09 | 1972-06-15 | Bbc Brown Boveri & Cie | Elektrische Motorschutzvorrichtung |
US3818307A (en) * | 1972-07-31 | 1974-06-18 | Bell Telephone Labor Inc | Serially-connected converters having multiple regulation modes for use in supplying serially-connected loads on long lines |
US4206490A (en) * | 1978-02-16 | 1980-06-03 | Henri Parrier | Electrical detection, safety and selection circuits |
US5065104A (en) * | 1987-02-17 | 1991-11-12 | Alexander Kusko | Fault sensing with an artificial reference potential provided by an isolated capacitance effect |
US5191518A (en) * | 1991-08-15 | 1993-03-02 | Recker Bradley J | Plural inverter control arrangement |
WO1994027357A1 (en) * | 1993-05-11 | 1994-11-24 | Swichtec Power Systems Limited | A power converter with star configured modules |
US5825162A (en) * | 1994-07-25 | 1998-10-20 | Hitachi, Ltd. | Electric power flow controller |
DE19507934C2 (de) * | 1995-02-24 | 1997-08-07 | Siemens Ag | Spannungswandler mit erhöhter Spannungsfestigkeit |
-
1999
- 1999-06-10 SE SE9902179A patent/SE9902179L/sv not_active Application Discontinuation
-
2000
- 2000-06-05 WO PCT/SE2000/001160 patent/WO2000077530A1/en active Application Filing
- 2000-06-05 AU AU57206/00A patent/AU5720600A/en not_active Abandoned
- 2000-06-07 PE PE2000000564A patent/PE20010379A1/es not_active Application Discontinuation
- 2000-06-09 US US09/590,300 patent/US6215677B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6215677B1 (en) | 2001-04-10 |
AU5720600A (en) | 2001-01-02 |
SE9902179D0 (sv) | 1999-06-10 |
PE20010379A1 (es) | 2001-04-02 |
WO2000077530A1 (en) | 2000-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |