EP1794874A4 - BIPOLAR POWER WITH PROTECTIVE ELEMENT WITHOUT LOSS - Google Patents

BIPOLAR POWER WITH PROTECTIVE ELEMENT WITHOUT LOSS

Info

Publication number
EP1794874A4
EP1794874A4 EP05793398A EP05793398A EP1794874A4 EP 1794874 A4 EP1794874 A4 EP 1794874A4 EP 05793398 A EP05793398 A EP 05793398A EP 05793398 A EP05793398 A EP 05793398A EP 1794874 A4 EP1794874 A4 EP 1794874A4
Authority
EP
European Patent Office
Prior art keywords
power supply
bipolar power
lossless snubber
snubber
lossless
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.)
Withdrawn
Application number
EP05793398A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1794874A1 (en
Inventor
Bryce L Hesterman
Milan Ilic
Audrey B Malinin
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.)
Advanced Energy Industries Inc
Original Assignee
Advanced Energy Industries Inc
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 Advanced Energy Industries Inc filed Critical Advanced Energy Industries Inc
Publication of EP1794874A1 publication Critical patent/EP1794874A1/en
Publication of EP1794874A4 publication Critical patent/EP1794874A4/en
Withdrawn legal-status Critical Current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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0048—Circuits or arrangements for reducing losses
    • 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
    • H02M3/33573—Full-bridge at primary 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
EP05793398A 2004-08-30 2005-08-29 BIPOLAR POWER WITH PROTECTIVE ELEMENT WITHOUT LOSS Withdrawn EP1794874A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93017204A 2004-08-30 2004-08-30
PCT/US2005/030695 WO2006031427A1 (en) 2004-08-30 2005-08-29 Bipolar power supply with lossless snubber

Publications (2)

Publication Number Publication Date
EP1794874A1 EP1794874A1 (en) 2007-06-13
EP1794874A4 true EP1794874A4 (en) 2008-08-20

Family

ID=36060354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05793398A Withdrawn EP1794874A4 (en) 2004-08-30 2005-08-29 BIPOLAR POWER WITH PROTECTIVE ELEMENT WITHOUT LOSS

Country Status (6)

Country Link
EP (1) EP1794874A4 (ko)
JP (1) JP2008512082A (ko)
KR (1) KR20070057868A (ko)
CN (1) CN101048931A (ko)
TW (1) TW200623597A (ko)
WO (1) WO2006031427A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8339055B2 (en) * 2009-08-03 2012-12-25 Intersil Americas Inc. Inrush current limiter for an LED driver
EP2937979A4 (en) 2012-12-21 2016-10-19 Chen Weilun POWER SOURCE OF UNIPOLAR SWITCH
CN103543775B (zh) * 2013-09-30 2015-09-30 西北核技术研究所 一种低噪声精密双极性直流电压源及其产生方法
CN104410290A (zh) * 2014-12-08 2015-03-11 重庆瑜欣平瑞电子有限公司 数码发电机变频器
JP6439602B6 (ja) * 2015-06-12 2019-01-30 Tdk株式会社 スイッチング電源装置
JP7093421B2 (ja) * 2018-04-11 2022-06-29 エアロジェット ロケットダイン インコーポレイテッド 再循環スナバ技術分野を有した電力コンバータ
US10608527B2 (en) 2018-06-01 2020-03-31 I-Shou University Power supply apparatus
TWI659597B (zh) * 2018-06-01 2019-05-11 I-Shou University 電源供應裝置
CN111884518B (zh) * 2020-07-31 2021-08-13 广东电网有限责任公司电力科学研究院 基于电容电流纹波的dab控制方法、装置、设备和存储介质
TWI725915B (zh) * 2020-09-03 2021-04-21 台達電子工業股份有限公司 具有諧波補償之濾波電路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148358A (en) * 1991-04-03 1992-09-15 Hughes Aircraft Company Rectifier commutation current spike suppressor
US5278748A (en) * 1991-07-12 1994-01-11 Nec Corporation Voltage-resonant DC-DC converter
EP1189333A1 (en) * 1999-06-22 2002-03-20 TDK Corporation Switching power supply
WO2003094332A1 (en) * 2002-04-30 2003-11-13 Delta Energy Systems (Switzerland) Ag Switching power supply with a snubber circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047913A (en) * 1990-09-17 1991-09-10 General Electric Company Method for controlling a power converter using an auxiliary resonant commutation circuit
JP2806320B2 (ja) * 1995-09-13 1998-09-30 日本電気株式会社 同期整流回路
US6115273A (en) * 1998-07-09 2000-09-05 Illinois Tool Works Inc. Power converter with low loss switching
US6236191B1 (en) * 2000-06-02 2001-05-22 Astec International Limited Zero voltage switching boost topology
TW561675B (en) * 2001-12-10 2003-11-11 Ind Tech Res Inst PFC circuit with a snubber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148358A (en) * 1991-04-03 1992-09-15 Hughes Aircraft Company Rectifier commutation current spike suppressor
US5278748A (en) * 1991-07-12 1994-01-11 Nec Corporation Voltage-resonant DC-DC converter
EP1189333A1 (en) * 1999-06-22 2002-03-20 TDK Corporation Switching power supply
WO2003094332A1 (en) * 2002-04-30 2003-11-13 Delta Energy Systems (Switzerland) Ag Switching power supply with a snubber circuit

Also Published As

Publication number Publication date
JP2008512082A (ja) 2008-04-17
CN101048931A (zh) 2007-10-03
WO2006031427A1 (en) 2006-03-23
KR20070057868A (ko) 2007-06-07
TW200623597A (en) 2006-07-01
EP1794874A1 (en) 2007-06-13

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