DE69328125T2 - Dämpferschaltung, schaltnetzteil sowie dafür benutzter sättigbarer induktor - Google Patents

Dämpferschaltung, schaltnetzteil sowie dafür benutzter sättigbarer induktor

Info

Publication number
DE69328125T2
DE69328125T2 DE69328125T DE69328125T DE69328125T2 DE 69328125 T2 DE69328125 T2 DE 69328125T2 DE 69328125 T DE69328125 T DE 69328125T DE 69328125 T DE69328125 T DE 69328125T DE 69328125 T2 DE69328125 T2 DE 69328125T2
Authority
DE
Germany
Prior art keywords
power supply
switching power
damper control
saturable inductor
inductor used
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
DE69328125T
Other languages
English (en)
Other versions
DE69328125D1 (de
Inventor
Morio Satoh
Kenichiro Momose
Tadao Saito
Takao Kusaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP1992076388U external-priority patent/JP2560208Y2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69328125D1 publication Critical patent/DE69328125D1/de
Publication of DE69328125T2 publication Critical patent/DE69328125T2/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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • 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
    • 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
    • H02M3/338—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 in a self-oscillating arrangement
    • 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
    • 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
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/348—Passive dissipative snubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE69328125T 1992-09-24 1993-09-22 Dämpferschaltung, schaltnetzteil sowie dafür benutzter sättigbarer induktor Expired - Lifetime DE69328125T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1992076388U JP2560208Y2 (ja) 1992-09-24 1992-09-24 自励式スイッチング電源のソフトスイッチング回路
JP463293 1993-01-14
PCT/JP1993/001357 WO1994007300A1 (fr) 1992-09-24 1993-09-22 Circuit d'amortissement, alimentation en puissance de commutation et inductance saturable associee

Publications (2)

Publication Number Publication Date
DE69328125D1 DE69328125D1 (de) 2000-04-20
DE69328125T2 true DE69328125T2 (de) 2000-10-12

Family

ID=26338444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328125T Expired - Lifetime DE69328125T2 (de) 1992-09-24 1993-09-22 Dämpferschaltung, schaltnetzteil sowie dafür benutzter sättigbarer induktor

Country Status (4)

Country Link
US (1) US5745353A (de)
EP (1) EP0720277B1 (de)
DE (1) DE69328125T2 (de)
WO (1) WO1994007300A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3223962B2 (ja) 1997-01-24 2001-10-29 松下電器産業株式会社 画像復号化方法
JP3386016B2 (ja) * 1999-01-18 2003-03-10 株式会社村田製作所 スイッチング電源装置
JP3351400B2 (ja) * 1999-01-18 2002-11-25 株式会社村田製作所 スイッチング電源装置
US6166933A (en) * 1999-10-01 2000-12-26 Pillar Industries, Inc. Snubber circuit for an inverter having inductively coupled resistance
US6314002B1 (en) 2000-11-20 2001-11-06 Philips Electronics North America Corporation Voltage clamping system and method for a DC/DC power converter
US6473318B1 (en) 2000-11-20 2002-10-29 Koninklijke Philips Electronics N.V. Leakage energy recovering system and method for flyback converter
US8076882B2 (en) * 2007-12-26 2011-12-13 Pratt & Whitney Canada Corp. Motor drive architecture with active snubber
EP2773014B1 (de) * 2011-10-28 2018-01-03 Renesas Electronics Corporation Batteriesystem
US9660511B2 (en) * 2013-11-13 2017-05-23 Panasonic Intellectual Property Management Co., Ltd. Gate driver circuit and power conversion apparatus using same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7415666A (nl) * 1974-12-02 1976-06-04 Philips Nv Geschakelde voedingsspanningsschakeling.
DE2824749A1 (de) * 1978-06-06 1979-12-13 Vacuumschmelze Gmbh Induktives bauelement und verfahren zu seiner herstellung
JPS552354A (en) * 1978-06-20 1980-01-09 Sanyo Electric Co Ltd Power circuit
JPS5932217Y2 (ja) * 1979-07-02 1984-09-10 株式会社東芝 Ｄｃ−ｄｃコンバ−タ
GB2075786B (en) * 1980-03-21 1984-07-11 Electrotech Instr Ltd Switch mode converters
JPS5790917A (en) * 1980-11-27 1982-06-05 Toshiba Corp Noncut type wound core
JPS5958921A (ja) * 1982-09-28 1984-04-04 Murata Mfg Co Ltd 安定化電源回路
JPS6015908A (ja) * 1983-07-06 1985-01-26 Hitachi Metals Ltd 磁心
JPS5932217A (ja) * 1983-07-21 1984-02-21 Matsushita Electric Ind Co Ltd 選局装置
JPS6126302A (ja) * 1984-07-17 1986-02-05 Mitsubishi Electric Corp 電力分配器
JPS6139860A (ja) * 1984-07-27 1986-02-26 Toshiba Electric Equip Corp １石式インバ−タ
JPS6248364A (ja) * 1985-08-26 1987-03-03 Hiroo Takashima 玄米を使つた甘酒エキスの製法
JPS63143086A (ja) * 1986-12-03 1988-06-15 フアミリ−株式会社 トレ−ニング管理装置
JPS63143086U (de) * 1987-03-11 1988-09-20
JP2573867B2 (ja) * 1988-08-31 1997-01-22 株式会社電設 自励インバータの起動回路
JPH02183508A (ja) * 1989-01-10 1990-07-18 Hitachi Metals Ltd 低損失磁心
JPH04251902A (ja) * 1990-12-27 1992-09-08 Mitsui Petrochem Ind Ltd 磁心
JP3151932B2 (ja) * 1992-04-27 2001-04-03 ヤマハ株式会社 電源回路
JP2574261Y2 (ja) * 1993-09-01 1998-06-11 ヤマハ株式会社 スイッチング電源回路

Also Published As

Publication number Publication date
EP0720277A1 (de) 1996-07-03
EP0720277B1 (de) 2000-03-15
DE69328125D1 (de) 2000-04-20
WO1994007300A1 (fr) 1994-03-31
US5745353A (en) 1998-04-28
EP0720277A4 (de) 1996-04-01

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)