KR100852550B1 - 자기-구동 동기식 정류를 위한 방법 및 회로 - Google Patents

자기-구동 동기식 정류를 위한 방법 및 회로 Download PDF

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Publication number
KR100852550B1
KR100852550B1 KR1020007008821A KR20007008821A KR100852550B1 KR 100852550 B1 KR100852550 B1 KR 100852550B1 KR 1020007008821 A KR1020007008821 A KR 1020007008821A KR 20007008821 A KR20007008821 A KR 20007008821A KR 100852550 B1 KR100852550 B1 KR 100852550B1
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KR
South Korea
Prior art keywords
coupled
switch
synchronous rectifier
terminal
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 - Fee Related
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KR1020007008821A
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English (en)
Korean (ko)
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KR20010040913A (ko
Inventor
파링톤리챠드더블유.
쟝준
하트윌리암
Original Assignee
에릭슨 인크.
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Publication of KR20010040913A publication Critical patent/KR20010040913A/ko
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Publication of KR100852550B1 publication Critical patent/KR100852550B1/ko
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Expired - Fee Related legal-status Critical Current

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    • 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
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02M1/38—Means for preventing simultaneous conduction of switches
    • 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
    • H02M3/33569—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 several active switching elements
    • H02M3/33576—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electronic Switches (AREA)
  • Control Of Electric Motors In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Eletrric Generators (AREA)
KR1020007008821A 1998-12-11 1999-12-11 자기-구동 동기식 정류를 위한 방법 및 회로 Expired - Fee Related KR100852550B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/209,733 1998-12-11
US09/209,733 US6038148A (en) 1998-12-11 1998-12-11 Self-driven synchronous rectification scheme

Publications (2)

Publication Number Publication Date
KR20010040913A KR20010040913A (ko) 2001-05-15
KR100852550B1 true KR100852550B1 (ko) 2008-08-18

Family

ID=22780037

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007008821A Expired - Fee Related KR100852550B1 (ko) 1998-12-11 1999-12-11 자기-구동 동기식 정류를 위한 방법 및 회로

Country Status (10)

Country Link
US (1) US6038148A (https=)
EP (1) EP1055280B1 (https=)
JP (1) JP2002533045A (https=)
KR (1) KR100852550B1 (https=)
CN (1) CN1132301C (https=)
AT (1) ATE251814T1 (https=)
AU (1) AU3120000A (https=)
CA (1) CA2320328C (https=)
DE (1) DE69911923T2 (https=)
WO (1) WO2000035071A1 (https=)

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US6377477B1 (en) * 1999-07-16 2002-04-23 University Of Hong Kong Self-driven synchronous rectifier by retention of gate charge
US6163467A (en) * 1999-12-14 2000-12-19 Nagano Japan Radio Co., Ltd. Switching power supply for generating DC voltage by synchronous rectification
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Also Published As

Publication number Publication date
DE69911923T2 (de) 2004-07-29
JP2002533045A (ja) 2002-10-02
AU3120000A (en) 2000-06-26
DE69911923D1 (de) 2003-11-13
CA2320328A1 (en) 2000-06-15
CN1132301C (zh) 2003-12-24
EP1055280A1 (en) 2000-11-29
CA2320328C (en) 2008-02-19
WO2000035071A1 (en) 2000-06-15
ATE251814T1 (de) 2003-10-15
US6038148A (en) 2000-03-14
CN1296661A (zh) 2001-05-23
EP1055280B1 (en) 2003-10-08
HK1035446A1 (en) 2001-11-23
KR20010040913A (ko) 2001-05-15

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