TW200505139A - Method and apparatus for decreasing capacitor current of bus - Google Patents

Method and apparatus for decreasing capacitor current of bus

Info

Publication number
TW200505139A
TW200505139A TW092120922A TW92120922A TW200505139A TW 200505139 A TW200505139 A TW 200505139A TW 092120922 A TW092120922 A TW 092120922A TW 92120922 A TW92120922 A TW 92120922A TW 200505139 A TW200505139 A TW 200505139A
Authority
TW
Taiwan
Prior art keywords
bus
current
stage
power
bus capacitor
Prior art date
Application number
TW092120922A
Other languages
English (en)
Other versions
TWI297235B (zh
Inventor
Jian-Ping Ying
Ching-Yu Chang
Ai-Bin Chiu
Teng Liu
Shing-Kuan Kuo
Tseng Chien-Hung
Original Assignee
Delta Electronics 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 Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW092120922A priority Critical patent/TW200505139A/zh
Priority to US10/903,154 priority patent/US7009852B2/en
Publication of TW200505139A publication Critical patent/TW200505139A/zh
Application granted granted Critical
Publication of TWI297235B publication Critical patent/TWI297235B/zh

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
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • 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
TW092120922A 2003-07-30 2003-07-30 Method and apparatus for decreasing capacitor current of bus TW200505139A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW092120922A TW200505139A (en) 2003-07-30 2003-07-30 Method and apparatus for decreasing capacitor current of bus
US10/903,154 US7009852B2 (en) 2003-07-30 2004-07-30 DC-DC converter circuits and method for reducing DC bus capacitor current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092120922A TW200505139A (en) 2003-07-30 2003-07-30 Method and apparatus for decreasing capacitor current of bus

Publications (2)

Publication Number Publication Date
TW200505139A true TW200505139A (en) 2005-02-01
TWI297235B TWI297235B (zh) 2008-05-21

Family

ID=34102231

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092120922A TW200505139A (en) 2003-07-30 2003-07-30 Method and apparatus for decreasing capacitor current of bus

Country Status (2)

Country Link
US (1) US7009852B2 (zh)
TW (1) TW200505139A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810980A (zh) * 2011-05-30 2012-12-05 三星电机株式会社 供电设备

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8034120B2 (en) * 2002-12-20 2011-10-11 Ossur Hf Suspension liner system with seal
US7157887B2 (en) * 2004-09-08 2007-01-02 Power Paragon, Inc. Direct amplitude modulation for switch mode power supplies
TWI258265B (en) * 2004-11-05 2006-07-11 Delta Electronics Inc DC-AC conveter
JP4476817B2 (ja) * 2005-01-13 2010-06-09 三菱電機株式会社 放電灯点灯装置
DE102005014285A1 (de) * 2005-03-24 2006-10-05 Siemens Ag Vorrichtung und Verfahren zum Ladungsausgleich von in Reihe angeordneten einzelnen Zellen eines Energiespeichers
DE102005027211A1 (de) * 2005-06-13 2006-12-21 Puls Gmbh DC-Stromversorgung
US20070132434A1 (en) * 2005-12-14 2007-06-14 Carlson Jeffrey A Method and apparatus for improved voltage regulation
US20070224988A1 (en) * 2006-03-24 2007-09-27 Interdigital Technology Corporation Method and apparatus for performing a handover procedure between a 3gpp lte network and an alternative wireless network
US7586769B2 (en) * 2006-05-12 2009-09-08 Astec International Limited Power converters having balanced power rail currents
RU2427953C2 (ru) * 2006-09-08 2011-08-27 Конинклейке Филипс Электроникс Н.В. Адаптивная схема для управления схемой преобразования
US7787263B2 (en) * 2007-05-18 2010-08-31 Texas Instruments Incorporated Methods and apparatus to control a digital power supply
US7880309B2 (en) * 2007-07-30 2011-02-01 Qimonda Ag Arrangement of stacked integrated circuit dice having a direct electrical connection
US20090168469A1 (en) * 2007-12-28 2009-07-02 International Business Machines Corporation Apparatus, system, and method for a low cost fault-tolerant power supply
US8344710B2 (en) * 2010-02-12 2013-01-01 Delphi Technologies, Inc. Voltage and current regulation method for a two-stage DC-DC converter circuit
EP2421138A1 (en) * 2010-08-18 2012-02-22 ABB Oy Transformer-isolated switching converter
TW201246747A (en) * 2011-05-13 2012-11-16 Inno Tech Co Ltd Digital power factor correction device
US9143101B2 (en) * 2012-03-06 2015-09-22 Taiwan Semiconductor Manufacturing Co., Ltd. MOS transconductance gain boosting techniques in millimeter-wave range
CN103078544A (zh) * 2013-01-31 2013-05-01 苏州欧姆尼克新能源科技有限公司 一种直流/交流转换系统
CN103296884A (zh) * 2013-06-20 2013-09-11 南京航空航天大学 一种低纹波双输出非隔离升压直流变换器及其控制方法
CN103326590B (zh) * 2013-07-08 2015-06-10 荣信电力电子股份有限公司 控制动力半导体器件构成串联阀组的电源装置
US9571005B2 (en) * 2014-01-08 2017-02-14 Majid Pahlevaninezhad ZVS voltage source inverter
CN104167918B (zh) * 2014-06-30 2017-06-13 阳光电源股份有限公司 一种高变压比的直流‑直流变换器
US9729055B1 (en) 2014-10-23 2017-08-08 General Electric Company Systems and methods of increasing power converter efficiency
JP5866614B1 (ja) * 2014-12-05 2016-02-17 パナソニックＩｐマネジメント株式会社 スイッチング電源装置
CN106160480B (zh) * 2015-04-03 2019-07-05 台达电子工业股份有限公司 功率变换器装置
CN105226932A (zh) * 2015-10-21 2016-01-06 上海大学 高效率功率因数校正电路拓扑结构及其控制方法
CN108169571B (zh) 2016-12-07 2020-06-02 台达电子企业管理（上海）有限公司 监测直流母线电容容值的方法和装置
CN112292805B (zh) * 2018-05-18 2023-12-26 力纳克传动系统（深圳）有限公司 开关模式电源转换器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019952A (en) * 1989-11-20 1991-05-28 General Electric Company AC to DC power conversion circuit with low harmonic distortion
US6069809A (en) * 1998-05-08 2000-05-30 Denso Corporation Resonant inverter apparatus
US6898093B2 (en) * 2003-06-24 2005-05-24 Toshiba International Corporation Power conversion circuit with clamp and soft start
US6949915B2 (en) * 2003-07-24 2005-09-27 Harman International Industries, Incorporated Opposed current converter power factor correcting power supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810980A (zh) * 2011-05-30 2012-12-05 三星电机株式会社 供电设备
US8872499B2 (en) 2011-05-30 2014-10-28 Samsung Electro-Mechanics Co., Ltd. Power supply apparatus

Also Published As

Publication number Publication date
US20050024028A1 (en) 2005-02-03
US7009852B2 (en) 2006-03-07
TWI297235B (zh) 2008-05-21

Similar Documents

Publication Publication Date Title
TW200505139A (en) Method and apparatus for decreasing capacitor current of bus
TW200742238A (en) Low cost, low power loss UPS device
EP1235339A3 (en) Inverter, power supply system and method of reducing leakage current in power supply system
AU2003295478A8 (en) Power converter circuitry and method
EP1978628A3 (en) Converter-inverter apparatus
EP1879286A3 (en) Method and apparatus for a high voltage power supply circuit
WO2007078911A3 (en) Ripple reduction method for electronic ballasts
WO2007106538A3 (en) Improved single stage power factor corrected power converter with reduced ac inrush
WO2005015718A3 (en) A circuit for maintaining hold-up time while reducing bulk capacitor size and improving efficiency in a power supply
GB0721413D0 (en) Device arranged for converting an AC input voltage to a DC output voltage
WO2007050519A3 (en) Method and apparatus for high efficiency rectification for various loads
EP1564875A4 (en) FILTER
ATE356465T1 (de) Steuerungsvorrichtung für einen verdichter
CN103078549A (zh) 一种交直流通用的交流适配器
TW200419874A (en) Uninterruptible power supply system
TWI320989B (zh)
WO2005104762A3 (en) Mobile power system
WO2008039293A3 (en) Power supply and electronic ballast with auxiliary protection circuit
CN103368418A (zh) 三相整流倍压电路
Pereira et al. High-power-factor LED driver based on input current shaper using a flyback converter
WO2009072249A1 (ja) 電源装置
WO2009098093A3 (de) Wechselrichteranordnung zum einspeisen von photovoltaisch gewonnener energie in ein öffentliches netz
TW200707883A (en) Charge pump for bus-powered device
CN108039828A (zh) 阻容全波整流电路
TW200713776A (en) Dual-input power supply

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent