DE69840269D1 - Verfahren und vorrichtung zur verringerung von energieverlusten in spannungswandlerschaltungen - Google Patents

Verfahren und vorrichtung zur verringerung von energieverlusten in spannungswandlerschaltungen

Info

Publication number
DE69840269D1
DE69840269D1 DE69840269T DE69840269T DE69840269D1 DE 69840269 D1 DE69840269 D1 DE 69840269D1 DE 69840269 T DE69840269 T DE 69840269T DE 69840269 T DE69840269 T DE 69840269T DE 69840269 D1 DE69840269 D1 DE 69840269D1
Authority
DE
Germany
Prior art keywords
energy losses
reducing energy
voltage transformers
transformers
voltage
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 - Lifetime
Application number
DE69840269T
Other languages
English (en)
Inventor
Robert J Pond
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.)
Reliance Electric Co
Original Assignee
Reliance Electric Industrial Co
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 Reliance Electric Industrial Co filed Critical Reliance Electric Industrial Co
Application granted granted Critical
Publication of DE69840269D1 publication Critical patent/DE69840269D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M1/00—Details of apparatus for conversion
    • 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
    • H02M7/30—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters
    • H02M7/32—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts
    • 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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
    • H02M7/58—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08142—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0036—Means reducing energy consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
DE69840269T 1997-10-15 1998-10-13 Verfahren und vorrichtung zur verringerung von energieverlusten in spannungswandlerschaltungen Expired - Lifetime DE69840269D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/951,174 US5943223A (en) 1997-10-15 1997-10-15 Electric switches for reducing on-state power loss
PCT/US1998/021642 WO1999019974A2 (en) 1997-10-15 1998-10-13 Power loss reduction in power conversion circuitry

Publications (1)

Publication Number Publication Date
DE69840269D1 true DE69840269D1 (de) 2009-01-08

Family

ID=25491367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840269T Expired - Lifetime DE69840269D1 (de) 1997-10-15 1998-10-13 Verfahren und vorrichtung zur verringerung von energieverlusten in spannungswandlerschaltungen

Country Status (4)

Country Link
US (1) US5943223A (de)
EP (1) EP1023765B1 (de)
DE (1) DE69840269D1 (de)
WO (1) WO1999019974A2 (de)

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EP1023765B1 (de) 2008-11-26
WO1999019974A3 (en) 1999-06-24
US5943223A (en) 1999-08-24
EP1023765A4 (de) 2001-07-18
EP1023765A1 (de) 2000-08-02
WO1999019974A2 (en) 1999-04-22

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