NO326380B1 - Kraftforsyning for like-og vekselstrom og med to innganger og en programmerbar likestromsutgang basert pa en sekundaer sprangomvandler. - Google Patents

Kraftforsyning for like-og vekselstrom og med to innganger og en programmerbar likestromsutgang basert pa en sekundaer sprangomvandler. Download PDF

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Publication number
NO326380B1
NO326380B1 NO20040455A NO20040455A NO326380B1 NO 326380 B1 NO326380 B1 NO 326380B1 NO 20040455 A NO20040455 A NO 20040455A NO 20040455 A NO20040455 A NO 20040455A NO 326380 B1 NO326380 B1 NO 326380B1
Authority
NO
Norway
Prior art keywords
voltage
power supply
output
circuit
supply according
Prior art date
Application number
NO20040455A
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English (en)
Other versions
NO20040455L (no
Inventor
Gilbert Mcdonald
Scott Smith
Original Assignee
Mobility Electronics Inc
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26674975&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO326380(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mobility Electronics Inc filed Critical Mobility Electronics Inc
Publication of NO20040455L publication Critical patent/NO20040455L/no
Publication of NO326380B1 publication Critical patent/NO326380B1/no

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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
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • 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
    • H02M3/33561—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 having more than one ouput with independent control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Power Conversion In General (AREA)

Claims (25)

1. Kraftforsyning (10), omfattende: en første krets (22) som omvandler en påtrykt vekselspenning på en første inngang (12) til en første utgangslikespenning, en andre krets (24) for omvandling av en påtrykt likespenning på en andre inngang (14) til en andre likespenning, og en tredje krets (25) for å motta den første og andre likespenning etter omvandlingen og i respons på mottakingen, generering av en valgbar utgangslikespenning på en første utgang (16), karakterisert ved at den valgbare utgangslikespenning er etablert som en funksjon av en uttakbar programmodul (15).
2. Kraftforsyning ifølge krav 1, karakterisert ved at den første krets (22) og den andre krets (24) mottar sin respektive veksel- og likespenning via en enkelt felleskontakt (17).
3. Kraftforsyning ifølge krav 1, karakterisert ved at programmodulen omfatter en nøkkel med tilhørende motstand, og at den valgbare utgangslikespenning er en funksjon av denne passive komponents verdi.
4. Kraftforsyning ifølge krav 3, karakterisert ved at den passive komponent er en motstand (R53).
5. Kraftforsyning ifølge krav 1, karakterisert ved at den tredje krets (25) omfatter en tilbakekoplingskrets (26) som er koplet til den første og andre krets (22, 24) og regulerer den første og andre utgangslikespenning generert av disse kretser (22,24).
6. Kraftforsyning ifølge krav 5, karakterisert ved at tilbakekoplingskretsen (26)" omfatter en enkelt tilbakekoplingssløyfe.
7. Kraftforsyning ifølge krav 1, karakterisert ved at den første og andre utgangslikespenning hovedsakelig er den samme og er ført til et første felles koplingspunkt (NI).
8. Kraftforsyning ifølge krav 1, karakterisert ved at en fjerde krets (28) som er koplet til den tredje krets og gir en omvandlet andre utgangslikespenning på en andre utgang (18), idet denne andre utgangsspenning er lavere enn den valgbare utgangslikespenning.
9. Kraftforsyning ifølge krav 8, karakterisert ved at den fjerde krets (28) selektivt kan løsgjøres fra den øvrige del av kraftforsyningen (10), slik at man kan bruke forskjellige typer av denne fjerde krets (28) for kopling til kraftforsyningen for å oppnå forskjellige spenningsnivåer for den andre utgangslikespenning.
10. Kraftforsyning ifølge krav 8, karakterisert ved at den fjerde krets (28) er i form av en sprangomvandler for likespenning inn, likespenning ut, idet denne likespenning ut er den andre utgangslikespenning.
11. Kraftforsyning ifølge krav 10, karakterisert ved at sprangomvandleren (28) er innrettet for å gi en likespenning ut på mellom 3 og 15 V.
12. Kraftforsyning ifølge krav 8, karakterisert ved at den andre utgangslikespenning er uavhengig av den velgbare utgangslikespenning.
13. Kraftforsyning ifølge krav 8, karakterisert ved at den velgbare utgangslikespenning og den andre utgangslikespenning samtidig står til rådighet på kraftforsyningens (10) utgang.
14. Kraftforsyning ifølge krav 1, karakterisert ved en filterkrets (25) for å filtrere den første og andre utgangslikespenning og dermed gi en filtrert første henholdsvis andre utgangslikespenning via et felles andre koplingspunkt (N2).
15. Kraftforsyning ifølge krav 1, karakterisert ved at den tredje krets (25) omfatter en likespenningsomvandler for lavere utgangslikespenning enn den påtrykte.
16. Kraftforsyning ifølge krav 15, karakterisert ved at den andre krets (24) omfatter en likespenningsomvandler hvis utgangsspenning er høyere enn den påtrykte.
17. Kraftforsyning ifølge krav 16, karakterisert ved at likespennings-omvandlerene er switcheomvandlere som arbeider på samme frekvens (80 kHz).
18. Kraftforsyning ifølge krav 1, karakterisert ved at den første krets (22) omfatter en vekselretter av typen "fly-back" og innrettet for å gi en utgangslikespenning på mellom 15 og 24 V.
19. Kraftforsyning ifølge krav 18, karakterisert ved at den andre krets (24) omfatter en likespenningsomvandler av typen "booster" og innrettet for å gi en utgangslikespenning på mellom 15 og 24 V.
20. Kraftforsyning ifølge krav 1, karakterisert ved at den andre krets (24) omvandler den påtrykte likespenning til den andre utgangslikespenning også når den påtrykte likespenning på inngangen varierer.
21. Kraftforsyning ifølge krav 1, karakterisert ved at den uttakbare programmodul er innrettet for å begrense utgangsstrømmen fra den første utgang (16).
22. Kraftforsyning ifølge krav 1, karakterisert ved en beskyttelseskrets (22, 24) for overspenningsbeskyttelse.
23. Kraftforsyning ifølge krav 1, karakterisert ved at den første krets (22) er innrettet for å motta en påtrykt vekselspenning innenfor omkring 90-265 V.
24. Kraftforsyning ifølge krav 1, karakterisert ved at den andre krets (24) er innrettet for å motta en påtrykt likespenning mellom omkring 11 og 16 V.
25. Kraftforsyning ifølge krav 1, karakterisert ved en varmebegrenser (NTC3) for å begrense kraftforsyningens (10) driftstemperatur.
NO20040455A 2001-10-31 2004-02-02 Kraftforsyning for like-og vekselstrom og med to innganger og en programmerbar likestromsutgang basert pa en sekundaer sprangomvandler. NO326380B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33578501P 2001-10-31 2001-10-31
US10/005,961 US6643158B2 (en) 2001-10-31 2001-12-03 Dual input AC/DC to programmable DC output converter
PCT/US2002/003542 WO2003038981A1 (en) 2001-10-31 2002-02-08 Dual input ac and dc power supply having a programmable dc output utilizing a secondary buck converter

Publications (2)

Publication Number Publication Date
NO20040455L NO20040455L (no) 2004-06-21
NO326380B1 true NO326380B1 (no) 2008-11-24

Family

ID=26674975

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040455A NO326380B1 (no) 2001-10-31 2004-02-02 Kraftforsyning for like-og vekselstrom og med to innganger og en programmerbar likestromsutgang basert pa en sekundaer sprangomvandler.

Country Status (15)

Country Link
US (2) US6643158B2 (no)
EP (1) EP1440502B1 (no)
JP (1) JP2005507629A (no)
KR (1) KR100636611B1 (no)
CN (1) CN1541439A (no)
AT (1) ATE306140T1 (no)
AU (1) AU2002242115B2 (no)
CA (1) CA2454044C (no)
DE (2) DE60206519T2 (no)
ES (1) ES2217995T3 (no)
IL (2) IL160167A0 (no)
NO (1) NO326380B1 (no)
RU (2) RU2274939C2 (no)
TR (1) TR200400659T3 (no)
WO (2) WO2003038981A1 (no)

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DE60206519D1 (de) 2006-02-16
TR200400659T3 (no) 2004-08-23
US20030103366A1 (en) 2003-06-05
US20040037102A1 (en) 2004-02-26
ES2217995T1 (es) 2004-11-16
CA2454044C (en) 2005-05-10
NO20040455L (no) 2004-06-21
RU2308143C1 (ru) 2007-10-10
DE60206519T2 (de) 2006-07-13
ATE306140T1 (de) 2005-10-15
US6775163B2 (en) 2004-08-10
CA2454044A1 (en) 2003-05-08
WO2003038981A1 (en) 2003-05-08
IL160167A (en) 2009-02-11
AU2002242115B2 (en) 2006-09-14
JP2005507629A (ja) 2005-03-17
RU2004104345A (ru) 2005-06-27
CN1541439A (zh) 2004-10-27
IL160167A0 (en) 2004-07-25
KR100636611B1 (ko) 2006-10-23
EP1440502A1 (en) 2004-07-28
ES2217995T3 (es) 2006-04-16
EP1440502B1 (en) 2005-10-05
DE02707726T1 (de) 2004-11-11
WO2003038978A1 (en) 2003-05-08
RU2005139542A (ru) 2007-06-10
KR20040072611A (ko) 2004-08-18
RU2274939C2 (ru) 2006-04-20

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