[go: up one dir, main page]

TWI368132B - Power supply method, storage medium and system - Google Patents

Power supply method, storage medium and system

Info

Publication number
TWI368132B
TWI368132B TW098103254A TW98103254A TWI368132B TW I368132 B TWI368132 B TW I368132B TW 098103254 A TW098103254 A TW 098103254A TW 98103254 A TW98103254 A TW 98103254A TW I368132 B TWI368132 B TW I368132B
Authority
TW
Taiwan
Prior art keywords
power supply
storage medium
supply method
medium
storage
Prior art date
Application number
TW098103254A
Other languages
English (en)
Other versions
TW200949524A (en
Inventor
Robert T Carroll
James Noon
Venkat Sreenivas
Gary D Martin
Original Assignee
Int Rectifier 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 Int Rectifier Corp filed Critical Int Rectifier Corp
Publication of TW200949524A publication Critical patent/TW200949524A/zh
Application granted granted Critical
Publication of TWI368132B publication Critical patent/TWI368132B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
TW098103254A 2008-02-01 2009-02-02 Power supply method, storage medium and system TWI368132B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2553408P 2008-02-01 2008-02-01
US12/143,056 US8024138B2 (en) 2008-02-01 2008-06-20 Power supply circuitry, collection and reporting of power supply parameter information

Publications (2)

Publication Number Publication Date
TW200949524A TW200949524A (en) 2009-12-01
TWI368132B true TWI368132B (en) 2012-07-11

Family

ID=40932504

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098103254A TWI368132B (en) 2008-02-01 2009-02-02 Power supply method, storage medium and system

Country Status (2)

Country Link
US (1) US8024138B2 (zh)
TW (1) TWI368132B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI686693B (zh) * 2019-03-20 2020-03-01 龍華科技大學 一種伺服器用電源供應器之輸出電流估測法及採用該方法的伺服器用電源供應器

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8412923B2 (en) * 2009-07-01 2013-04-02 International Rectifier Corporation Multi-mode pin usage in a power supply control integrated circuit
US8278895B2 (en) * 2009-12-24 2012-10-02 Linear Technology Corporation Efficiency measuring circuit for DC-DC converter which calculates internal resistance of switching inductor based on duty cycle
US8461816B2 (en) * 2010-02-25 2013-06-11 International Rectifier Corporation Coefficient scaling depending on number of active phases
US8972216B2 (en) * 2010-03-09 2015-03-03 Infineon Technologies Austria Ag Methods and apparatus for calibration of power converters
US8688394B2 (en) * 2010-09-09 2014-04-01 International Business Machines Corporation Data center power conversion efficiency management
WO2012044275A1 (en) * 2010-09-27 2012-04-05 Hewlett-Packard Development Company L.P. Computer system with power measurement
JP5487084B2 (ja) * 2010-11-19 2014-05-07 株式会社メガチップス 電源装置
US20120153920A1 (en) * 2010-12-20 2012-06-21 Gary David Guenther Systems for indirect average current measurement
US9621018B2 (en) * 2010-12-20 2017-04-11 Texas Instruments Incorporated Systems for indirect average current measurement
CN102798787B (zh) * 2011-05-24 2014-12-10 宸鸿光电科技股份有限公司 电子设备及其断路检测系统与断路检测方法
CN102810005A (zh) * 2011-06-03 2012-12-05 鸿富锦精密工业（深圳）有限公司 电源状态检测系统及方法
GB201116299D0 (en) * 2011-09-21 2011-11-02 Aker Subsea Ltd Condition monitoring employing cross-correlation
US20140022051A1 (en) 2012-07-17 2014-01-23 Elwha LLC, a limited liability company of the State of Delaware Unmanned device interaction methods and systems
US20140024999A1 (en) 2012-07-17 2014-01-23 Elwha LLC, a limited liability company of the State of Delaware Unmanned device utilization methods and systems
JP6008278B2 (ja) * 2012-07-24 2016-10-19 パナソニックＩｐマネジメント株式会社 点灯装置及びそれを用いた照明器具、並びに照明システム
US9438117B2 (en) * 2013-03-06 2016-09-06 Infineon Technologies Americas Corp. Current balancing in a multi-phase power supply
US9263982B2 (en) * 2013-03-15 2016-02-16 Steering Solutions Ip Holding Corporation Motor control system having common-mode voltage compensation
TWI511458B (zh) * 2013-05-21 2015-12-01 Winbond Electronics Corp 處理裝置
US20150061522A1 (en) 2013-08-27 2015-03-05 Texas Instruments Incorporated Method and apparatus for calculating an average value of an inaccessible current from an acessible current
US9532129B2 (en) * 2013-11-27 2016-12-27 1More Inc. Earphone line control device and earphone
CN103605856B (zh) * 2013-11-28 2016-08-31 东北石油大学 基于分数阶线路模型的输电线路参数估计方法
TW201526491A (zh) 2013-12-31 2015-07-01 Ibm 電源供應系統的效率調整
US9548710B2 (en) * 2014-08-27 2017-01-17 Infineon Technologies Americas Corp. Methods and circuitry to provide common mode transient immunity
US9922282B2 (en) 2015-07-21 2018-03-20 Limitless Computing, Inc. Automated readiness evaluation system (ARES) for use with an unmanned aircraft system (UAS)
US10784771B2 (en) * 2016-11-07 2020-09-22 Infineon Technologies Austria Ag Multiphase power supply and distributed phase control
TWI687787B (zh) * 2018-02-23 2020-03-11 群光電能科技股份有限公司 負載偵測電路與具有雙輸出電源之電源供應器
JP7352130B2 (ja) * 2019-03-20 2023-09-28 株式会社デンソー 多相コンバータ
US12147282B2 (en) * 2020-08-03 2024-11-19 Hewlett-Packard Development Company, L.P. Controllers to drive power circuits based on currents drawn
CN113162368B (zh) * 2021-03-11 2023-02-10 成都芯源系统有限公司 Dcr电流采样电路和方法以及相关控制电路
US20250112470A1 (en) * 2023-09-29 2025-04-03 Advanced Micro Devices, Inc. Detection of low efficiency power states
TWI887945B (zh) * 2023-12-29 2025-06-21 能創半導體股份有限公司 多相穩壓器及電流平衡電路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138543A (en) * 1991-05-31 1992-08-11 At&T Bell Laboratories Output voltage estimating circuit for a power converter having galvanic isolation between input and output circuits
US6326771B1 (en) * 1999-03-08 2001-12-04 02 Micro International Limited Buffer battery power supply system
US6351396B1 (en) * 2000-03-04 2002-02-26 Mark Elliott Jacobs Method and apparatus for dynamically altering operation of a converter device to improve conversion efficiency
US7105950B2 (en) * 2003-09-26 2006-09-12 Hewlett-Packard Development Company, L.P. Power management in a system having a plurality of power supplies
US7288924B2 (en) * 2004-07-16 2007-10-30 Cellex Power Products, Inc. Digital input current control for switch mode power supplies
US7211992B2 (en) * 2004-12-08 2007-05-01 Kiawe Forest Llc Adaptive digital voltage regulator with Bresenham sequence generator
CA2626428A1 (en) * 2005-11-07 2007-05-18 Lawson Labs, Inc. Power conversion regulator with exponentiating feedback loop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI686693B (zh) * 2019-03-20 2020-03-01 龍華科技大學 一種伺服器用電源供應器之輸出電流估測法及採用該方法的伺服器用電源供應器

Also Published As

Publication number Publication date
US20090198460A1 (en) 2009-08-06
US8024138B2 (en) 2011-09-20
TW200949524A (en) 2009-12-01

Similar Documents

Publication Publication Date Title
TWI368132B (en) Power supply method, storage medium and system
TWI560967B (en) Wireless powering method,power distribution system, method, and storage medium
IL213151A (en) Osmotic energy storage system and method of operation
PT3002422T (pt) Sistema de armazenamento de energia e método para armazenamento e fornecimento de energia
EP2247466A4 (en) SYSTEM AND METHOD FOR A DUAL POWER SAVING MANAGEMENT
ZA201006340B (en) System and method for storing energy
EP2490126A4 (en) SYSTEM MANAGEMENT DEVICE, SYSTEM MANAGEMENT PROCESS AND PROGRAM MEMORY
EP2324417A4 (en) SYSTEM AND METHOD FOR PRODUCING MEDIA
GB0808930D0 (en) Energy Storage system
IL207392A0 (en) Backup power system and method
EP2266116A4 (en) SYSTEMS, METHOD AND DEVICE FOR ENERGY SAVING SELF-UPDATE OF A MEMORY
GB2462362B (en) Method of controlling computer device, storage medium, and computer device
GB2476430B (en) Methods and systems for reducing power consumption
TWI372340B (en) Storage system, controller and data protecting method thereof
PL2546530T3 (pl) Układ z czynnikiem poddanym ciśnieniu
EP2378430A4 (en) STORAGE METHOD, STORAGE SYSTEM, AND CONTROLLER
EP2141226A4 (en) CELL CULTURE METHOD, CELL CULTURE SYSTEM, AND MIDDLE ADJUSTER
EP2495846A4 (en) POWER REGENERATION APPARATUS, POWER REGENERATION METHOD, POWER STORAGE SYSTEM, POWER STORAGE METHOD, AND HIGH FREQUENCY APPARATUS
EP2383750A4 (en) MEMORY CONTROLLER AND MEMORY MANAGEMENT PROCESS
EP2472447A4 (en) BASIC KNOWLEDGE SYSTEM, LOGICAL OPERATION METHOD, PROGRAM, AND STORAGE MEDIUM
EP2314136A4 (en) SYSTEM AND METHOD FOR IGNITION OF POWER SUPPLY
AP2011005524A0 (en) Wind turbine and power supply system.
PL2090508T3 (pl) Elektryczny system zasilania energią, zwłaszcza dla statków
GB0822337D0 (en) Method of controlling storage,distribution and supply of electricity
TWI372500B (en) Energy storage system