DE69726275D1 - Schaltnetzteilanordnung - Google Patents

Schaltnetzteilanordnung

Info

Publication number
DE69726275D1
DE69726275D1 DE69726275T DE69726275T DE69726275D1 DE 69726275 D1 DE69726275 D1 DE 69726275D1 DE 69726275 T DE69726275 T DE 69726275T DE 69726275 T DE69726275 T DE 69726275T DE 69726275 D1 DE69726275 D1 DE 69726275D1
Authority
DE
Germany
Prior art keywords
power supply
supply arrangement
arrangement
power
supply
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
Application number
DE69726275T
Other languages
English (en)
Other versions
DE69726275T2 (de
Inventor
Jouni Uusitalo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of DE69726275D1 publication Critical patent/DE69726275D1/de
Application granted granted Critical
Publication of DE69726275T2 publication Critical patent/DE69726275T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H02M3/285—Single converters with a plurality of output stages connected in parallel
DE69726275T 1996-05-30 1997-05-29 Schaltnetzteilanordnung Expired - Fee Related DE69726275T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI962271A FI112991B (fi) 1996-05-30 1996-05-30 Hakkurivirtalähdejärjestely
FI962271 1996-05-30
PCT/FI1997/000328 WO1997045947A1 (en) 1996-05-30 1997-05-29 Switched-mode power supply arrangement

Publications (2)

Publication Number Publication Date
DE69726275D1 true DE69726275D1 (de) 2003-12-24
DE69726275T2 DE69726275T2 (de) 2004-08-26

Family

ID=8546121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726275T Expired - Fee Related DE69726275T2 (de) 1996-05-30 1997-05-29 Schaltnetzteilanordnung

Country Status (9)

Country Link
US (1) US6121759A (de)
EP (1) EP0900469B1 (de)
CN (1) CN1075274C (de)
AU (1) AU721649B2 (de)
CA (1) CA2252774C (de)
DE (1) DE69726275T2 (de)
FI (1) FI112991B (de)
RU (1) RU2188495C2 (de)
WO (1) WO1997045947A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278597B1 (en) * 1999-10-05 2001-08-21 International Business Machines Corporation Conditional over-voltage protection for redundant phase-shift converters
CN100505492C (zh) * 2004-03-31 2009-06-24 Nxp股份有限公司 并联设置的电源
EP2546771A3 (de) * 2007-10-29 2013-05-08 American Power Conversion Corporation Messung des elektrischen Wirkungsgrads für Datencenter
US8896975B2 (en) * 2012-01-18 2014-11-25 Microchip Technology Incorporated Voltage regulator over-voltage detection system, method and apparatus
US8767357B2 (en) * 2012-06-14 2014-07-01 Analog Devices, Inc. Overvoltage protection system for power system with multiple parallel-connected switching power supplies

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290101A (en) * 1977-12-29 1981-09-15 Burroughs Corporation N Phase digital inverter
US4359679A (en) * 1978-01-16 1982-11-16 Wescom Switching, Inc. Switching d-c. regulator and load-sharing system for multiple regulators
US4371919A (en) * 1981-04-29 1983-02-01 Bell Telephone Laboratories, Incorporated Load distribution among parallel DC-DC converters
US4425613A (en) * 1981-05-26 1984-01-10 Sperry Corporation Forced load sharing circuit for inverter power supply
US4920309A (en) * 1989-03-24 1990-04-24 National Semiconductor Corporation Error amplifier for use with parallel operated autonomous current or voltage regulators using transconductance type power amplifiers
US5164890A (en) * 1990-03-29 1992-11-17 Hughes Aircraft Company Current share scheme for parallel operation of power conditioners
DE4025718A1 (de) * 1990-08-14 1992-02-27 Kloeckner Moeller Gmbh Verfahren zur symmetrischen lastverteilung bei ausgangsseitig parallelgeschalteten stromversorgungsgeraeten
US5122726A (en) * 1990-10-31 1992-06-16 Alcatel Network Systems, Inc. Overvoltage protection for redundant power supplies

Also Published As

Publication number Publication date
FI112991B (fi) 2004-02-13
EP0900469B1 (de) 2003-11-19
FI962271A0 (fi) 1996-05-30
AU2963997A (en) 1998-01-05
RU2188495C2 (ru) 2002-08-27
CN1220053A (zh) 1999-06-16
WO1997045947A1 (en) 1997-12-04
US6121759A (en) 2000-09-19
CA2252774A1 (en) 1997-12-04
CN1075274C (zh) 2001-11-21
CA2252774C (en) 2004-12-07
FI962271A (fi) 1997-12-01
AU721649B2 (en) 2000-07-13
DE69726275T2 (de) 2004-08-26
EP0900469A1 (de) 1999-03-10

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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