FI893386A - Hoegfrekvent likriktaranordning. - Google Patents
Hoegfrekvent likriktaranordning. Download PDFInfo
- Publication number
- FI893386A FI893386A FI893386A FI893386A FI893386A FI 893386 A FI893386 A FI 893386A FI 893386 A FI893386 A FI 893386A FI 893386 A FI893386 A FI 893386A FI 893386 A FI893386 A FI 893386A
- Authority
- FI
- Finland
- Prior art keywords
- likriktaranordning
- hoegfrekvent
- hoegfrekvent likriktaranordning
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- 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)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8704605A SE460007B (sv) | 1987-11-20 | 1987-11-20 | Hoegfrekvent likriktaranordning med sinus-formad primaerstroem |
PCT/SE1988/000612 WO1989005057A1 (en) | 1987-11-20 | 1988-11-15 | High frequency rectifier with sinusshaped primary current |
Publications (2)
Publication Number | Publication Date |
---|---|
FI893386A true FI893386A (fi) | 1989-07-12 |
FI893386A0 FI893386A0 (fi) | 1989-07-12 |
Family
ID=20370326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI893386A FI893386A0 (fi) | 1987-11-20 | 1989-07-12 | Hoegfrekvent likriktaranordning. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH02502240A (fi) |
FI (1) | FI893386A0 (fi) |
GB (1) | GB2219447A (fi) |
SE (1) | SE460007B (fi) |
WO (1) | WO1989005057A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4126544A1 (de) * | 1991-08-10 | 1993-02-11 | Dresden Messelektronik Gmbh | Stabilisierender elektronischer halbwellenconverter fuer ohmsche verbraucher mit diskreter oder breitbandiger hochfrequenter energieuebertragung |
US5461303A (en) * | 1994-01-31 | 1995-10-24 | Power Integrations, Inc. | Power factor correction precompensation circuit |
FR2870403B1 (fr) * | 2004-05-11 | 2007-09-14 | Thales Sa | Convertisseur ac/dc a faibles courants anharmoniques |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437146A (en) * | 1982-08-09 | 1984-03-13 | Pacific Electro Dynamics, Inc. | Boost power supply having power factor correction circuit |
US4499531A (en) * | 1982-11-03 | 1985-02-12 | 501 Gateway Technology, Inc. | Power converter |
US4591963A (en) * | 1984-04-23 | 1986-05-27 | At&T Bell Laboratories | Technique for reducing line current harmonics at input to power supply acting as nonlinear load |
-
1987
- 1987-11-20 SE SE8704605A patent/SE460007B/sv not_active IP Right Cessation
-
1988
- 1988-11-15 GB GB8915037A patent/GB2219447A/en not_active Withdrawn
- 1988-11-15 JP JP63509283A patent/JPH02502240A/ja active Pending
- 1988-11-15 WO PCT/SE1988/000612 patent/WO1989005057A1/en active Application Filing
-
1989
- 1989-07-12 FI FI893386A patent/FI893386A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8704605L (sv) | 1989-05-21 |
WO1989005057A1 (en) | 1989-06-01 |
GB8915037D0 (en) | 1989-08-23 |
GB2219447A (en) | 1989-12-06 |
SE8704605D0 (sv) | 1987-11-20 |
SE460007B (sv) | 1989-08-28 |
FI893386A0 (fi) | 1989-07-12 |
JPH02502240A (ja) | 1990-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: OY L M ERICSSON AB |