FI893386A - Hoegfrekvent likriktaranordning. - Google Patents

Hoegfrekvent likriktaranordning. Download PDF

Info

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
Application number
FI893386A
Other languages
English (en)
Finnish (fi)
Other versions
FI893386A0 (fi
Inventor
Alfred Lyne
Tadeus Wolpert
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI893386A publication Critical patent/FI893386A/fi
Publication of FI893386A0 publication Critical patent/FI893386A0/fi

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)
FI893386A 1987-11-20 1989-07-12 Hoegfrekvent likriktaranordning. FI893386A0 (fi)

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 (fr) 1987-11-20 1988-11-15 Redresseur a haute frequence avec courant primaire de forme sinusoidale

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 (fr)
FI (1) FI893386A0 (fr)
GB (1) GB2219447A (fr)
SE (1) SE460007B (fr)
WO (1) WO1989005057A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2219447A (en) 1989-12-06
SE8704605D0 (sv) 1987-11-20
SE8704605L (sv) 1989-05-21
WO1989005057A1 (fr) 1989-06-01
GB8915037D0 (en) 1989-08-23
SE460007B (sv) 1989-08-28
FI893386A0 (fi) 1989-07-12
JPH02502240A (ja) 1990-07-19

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Date Code Title Description
MM Patent lapsed

Owner name: OY L M ERICSSON AB