IN2015DN00001A - - Google Patents

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Publication number
IN2015DN00001A
IN2015DN00001A IN1DEN2015A IN2015DN00001A IN 2015DN00001 A IN2015DN00001 A IN 2015DN00001A IN 1DEN2015 A IN1DEN2015 A IN 1DEN2015A IN 2015DN00001 A IN2015DN00001 A IN 2015DN00001A
Authority
IN
India
Prior art keywords
output
module
current equalizing
current
sampling amplifying
Prior art date
Application number
Other languages
English (en)
Inventor
Yundong Yang
Dacheng Zheng
Qiong Wu
Jingsi Wang
Zhirong Cheng
Hong Wang
Original Assignee
Zte 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
Application filed by Zte Corp filed Critical Zte Corp
Publication of IN2015DN00001A publication Critical patent/IN2015DN00001A/en

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
    • 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
    • H02M3/157—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 with digital control
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Control Of Voltage And Current In General (AREA)
IN1DEN2015 2012-11-12 2013-06-21 IN2015DN00001A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210450994.8A CN103812508B (zh) 2012-11-12 2012-11-12 均流装置、方法及系统
PCT/CN2013/077719 WO2013167003A1 (zh) 2012-11-12 2013-06-21 数字均流装置、模拟均流装置、均流方法及系统

Publications (1)

Publication Number Publication Date
IN2015DN00001A true IN2015DN00001A (es) 2015-05-22

Family

ID=49550156

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1DEN2015 IN2015DN00001A (es) 2012-11-12 2013-06-21

Country Status (7)

Country Link
US (1) US9467041B2 (es)
EP (1) EP2852257B1 (es)
JP (1) JP6125006B2 (es)
CN (1) CN103812508B (es)
IN (1) IN2015DN00001A (es)
RU (1) RU2632820C2 (es)
WO (1) WO2013167003A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9621146B2 (en) * 2013-12-19 2017-04-11 Huawei Technologies Co., Ltd. Digital current equalization method and power supply module
CN105337493A (zh) * 2014-06-13 2016-02-17 株式会社村田制作所 功率转换系统及功率转换方法
CN104600978A (zh) * 2015-01-13 2015-05-06 艾德克斯电子（南京）有限公司 一种无均流母线的并联均流装置和控制方法
CN108964418B (zh) * 2017-05-25 2021-08-17 中兴通讯股份有限公司 电压采样电路及电路系统
US10331150B2 (en) * 2017-10-25 2019-06-25 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Power supply device and current equalization method thereof
CN109768693B (zh) * 2017-11-07 2022-05-10 中兴通讯股份有限公司 一种均流控制方法、装置、系统及计算机可读存储介质
CN108808685B (zh) * 2018-03-26 2020-12-11 北京航天发射技术研究所 一种电源电压数字式补偿系统及方法
CN110542786B (zh) * 2018-05-29 2022-04-26 中兴通讯股份有限公司 一种均流控制方法、装置、设备及计算机可读存储介质
WO2021056517A1 (zh) * 2019-09-29 2021-04-01 天津铁路信号有限责任公司 用于电源系统的均流装置、方法以及电源模块
US11258447B2 (en) 2020-02-20 2022-02-22 Apple Inc. Integration of analog circuits inside digital blocks
CN111555424A (zh) * 2020-04-14 2020-08-18 科华恒盛股份有限公司 从机的开环控制方法及主从机并联系统
CN114362541B (zh) * 2021-12-30 2023-11-24 天水七四九电子有限公司 一种大功率模块电源并联均流电路及控制方法

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JPH04117134A (ja) * 1990-09-04 1992-04-17 Fujitsu Ltd 電源装置
JP3615400B2 (ja) * 1998-09-30 2005-02-02 品川白煉瓦株式会社 不焼成炭素含有耐火物および溶融金属用容器
CN1112749C (zh) * 1999-10-27 2003-06-25 深圳市中兴通讯股份有限公司 一种全负载范围内精确均流装置
JP4489238B2 (ja) * 2000-03-29 2010-06-23 正行 服部 電動機制御装置
JP2004117134A (ja) 2002-09-26 2004-04-15 Fuji Kiki Kogyo Kk 分析機の検量線計算方法
US6894466B2 (en) * 2003-02-28 2005-05-17 Astec International Limited Active current sharing circuit
US6963186B2 (en) * 2003-02-28 2005-11-08 Raymond Hobbs Battery charger and method of charging a battery
CN100435448C (zh) * 2003-03-03 2008-11-19 艾斯泰克国际公司 有效电流共享系统
JP2005086846A (ja) 2003-09-04 2005-03-31 Tdk Corp スイッチング電源装置
CN100553066C (zh) * 2004-05-19 2009-10-21 力博特公司 电源系统及实现均流的方法
CN2750544Y (zh) * 2004-12-25 2006-01-04 潍坊华光通讯有限公司 调度通讯系统的开关电源
US7479772B2 (en) * 2005-02-25 2009-01-20 The Regents Of The University Of Colorado Active current sharing multiphase DC-DC converter
US8067927B2 (en) * 2006-07-11 2011-11-29 International Rectifier Corporation Digital PWM controller
US7888918B2 (en) * 2006-08-10 2011-02-15 International Rectifier Corporation Control circuit for multi-phase converter
JP4384161B2 (ja) 2006-10-26 2009-12-16 株式会社東芝 電源装置
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Also Published As

Publication number Publication date
EP2852257B1 (en) 2019-11-13
EP2852257A4 (en) 2015-09-02
RU2015103946A (ru) 2017-01-10
CN103812508A (zh) 2014-05-21
EP2852257A1 (en) 2015-03-25
JP6125006B2 (ja) 2017-05-10
US20150130426A1 (en) 2015-05-14
JP2015523844A (ja) 2015-08-13
WO2013167003A1 (zh) 2013-11-14
US9467041B2 (en) 2016-10-11
RU2632820C2 (ru) 2017-10-10
CN103812508B (zh) 2019-03-15

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