DE19983230T1 - Dynamische Sollwertumschaltung - Google Patents

Dynamische Sollwertumschaltung

Info

Publication number
DE19983230T1
DE19983230T1 DE19983230T DE19983230T DE19983230T1 DE 19983230 T1 DE19983230 T1 DE 19983230T1 DE 19983230 T DE19983230 T DE 19983230T DE 19983230 T DE19983230 T DE 19983230T DE 19983230 T1 DE19983230 T1 DE 19983230T1
Authority
DE
Germany
Prior art keywords
dynamic setpoint
changeover
setpoint changeover
dynamic
setpoint
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.)
Granted
Application number
DE19983230T
Other languages
English (en)
Other versions
DE19983230B4 (de
Inventor
Don J Nguyen
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of DE19983230T1 publication Critical patent/DE19983230T1/de
Application granted granted Critical
Publication of DE19983230B4 publication Critical patent/DE19983230B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • 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
    • 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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
DE19983230T 1998-05-14 1999-03-04 Dynamische Sollwertumschaltung Expired - Lifetime DE19983230B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/079,428 US6069471A (en) 1998-05-14 1998-05-14 Dynamic set point switching regulator
US09/079,428 1998-05-14
PCT/US1999/004810 WO1999059040A1 (en) 1998-05-14 1999-03-04 Dynamic set point switching

Publications (2)

Publication Number Publication Date
DE19983230T1 true DE19983230T1 (de) 2001-04-26
DE19983230B4 DE19983230B4 (de) 2006-12-14

Family

ID=22150479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983230T Expired - Lifetime DE19983230B4 (de) 1998-05-14 1999-03-04 Dynamische Sollwertumschaltung

Country Status (7)

Country Link
US (1) US6069471A (de)
AU (1) AU2895299A (de)
DE (1) DE19983230B4 (de)
GB (1) GB2353110B (de)
HK (2) HK1032155A1 (de)
TW (1) TW441157B (de)
WO (1) WO1999059040A1 (de)

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DE19829837A1 (de) * 1998-07-03 2000-01-05 Siemens Ag Steuervorrichtung zum Schalten eines elektrischen Verbrauchers
US6246220B1 (en) * 1999-09-01 2001-06-12 Intersil Corporation Synchronous-rectified DC to DC converter with improved current sensing
JP2002027737A (ja) * 2000-07-03 2002-01-25 Fujitsu Ltd Ｄｃ−ｄｃコンバータ、ｄｃ−ｄｃコンバータ用制御回路、監視回路、電子機器、およびｄｃ−ｄｃコンバータの監視方法
FR2812414B1 (fr) * 2000-07-28 2005-04-15 Valeo Climatisation Dispositif de regulation du courant traversant un element selfique, en particulier une vanne electromagnetique
JP3617433B2 (ja) * 2000-09-05 2005-02-02 株式会社デンソー 駆動回路
US6366069B1 (en) 2001-02-01 2002-04-02 Intel Corporation Hysteretic-mode multi-phase switching regulator
US6987380B1 (en) * 2001-11-06 2006-01-17 Linear Technology Corporation Time-based current control in switching regulators
DE10154814A1 (de) * 2001-11-08 2003-05-22 Infineon Technologies Ag Gleichspannungswandler mit Laststrom-Detektor
DE10312221A1 (de) * 2003-03-19 2004-10-07 Infineon Technologies Ag Spannungsregler mit einstellbarer Ausgangsimpedanz
JP4080396B2 (ja) * 2003-08-08 2008-04-23 富士通株式会社 Ｄｃ／ｄｃコンバータ、半導体装置、電子機器、及びバッテリパック
US20060025104A1 (en) * 2004-07-29 2006-02-02 Reed Byron M Dynamic trim to mitigate transients
DE102005006503A1 (de) * 2005-02-14 2006-08-24 Robert Bosch Gmbh Verfahren und Schaltungsanordnung zur Erfassung des Stromes eines durch Pulsweitenmodulation gesteuerten Elektromotors
JP4675124B2 (ja) * 2005-03-10 2011-04-20 ローム株式会社 スイッチングレギュレータ
JP2008022642A (ja) * 2006-07-13 2008-01-31 Fujitsu Ltd Ｄｃ−ｄｃコンバータ
US8063613B2 (en) * 2006-12-11 2011-11-22 International Rectifier Corporation Power converter driver with split power supply
US7667446B2 (en) * 2007-01-11 2010-02-23 Infineon Technologies Ag Method for controlling current in a load
US7872845B2 (en) * 2007-03-30 2011-01-18 Infineon Technologies Ag Control system
US8331176B2 (en) * 2009-11-30 2012-12-11 Intel Corporation Method and system for evaluating effects of signal phase difference on a memory system
US8582374B2 (en) * 2009-12-15 2013-11-12 Intel Corporation Method and apparatus for dynamically adjusting voltage reference to optimize an I/O system
KR101649358B1 (ko) * 2010-02-05 2016-08-31 삼성디스플레이 주식회사 표시 장치의 전원 회로 및 이를 갖는 표시 장치
CN102200558A (zh) * 2010-03-25 2011-09-28 鸿富锦精密工业（深圳）有限公司 开/关机检测电路
KR101754111B1 (ko) * 2011-01-03 2017-07-06 페어차일드코리아반도체 주식회사 적응형 과전압 보호 회로 및 방법, 및 이를 포함하는 전력 시스템
CN103683908B (zh) * 2013-12-19 2015-11-25 矽力杰半导体技术(杭州)有限公司 开关电源控制电路、开关电源及其控制方法
CN104407659B (zh) * 2014-10-20 2016-04-27 矽力杰半导体技术(杭州)有限公司 电源变换器的输出电流采样电路及输出电压补偿电路
CN108768146B (zh) * 2018-06-22 2020-03-06 矽力杰半导体技术(杭州)有限公司 功率变换器及其控制电路和控制方法
CN114495849A (zh) 2020-10-23 2022-05-13 华硕电脑股份有限公司 电子装置及其显示影像补偿方法

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US3859586A (en) * 1973-09-26 1975-01-07 Bell Telephone Labor Inc Overcurrent protection circuit utilizing peak detection circuit with variable dynamic response
FR2377062A1 (fr) * 1977-01-11 1978-08-04 Renault Dispositif d'acquisition de donnees analogiques pour calculateur numerique pour vehicule automobile
US4232364A (en) * 1978-12-18 1980-11-04 Honeywell Inc. Adaptive sampled-data controller
US4794369A (en) * 1982-02-25 1988-12-27 Scientific Columbus, Inc. Multi-function electricity metering transducer
US4733152A (en) * 1986-03-10 1988-03-22 Isco, Inc. Feedback system
US5079498A (en) * 1991-03-26 1992-01-07 Vickers Systems Limited Digital pulse-width-modulation generator for current control
US5532577A (en) * 1994-04-01 1996-07-02 Maxim Integrated Products, Inc. Method and apparatus for multiple output regulation in a step-down switching regulator
US5627460A (en) * 1994-12-28 1997-05-06 Unitrode Corporation DC/DC converter having a bootstrapped high side driver
US5812860A (en) * 1996-02-12 1998-09-22 Intel Corporation Method and apparatus providing multiple voltages and frequencies selectable based on real time criteria to control power consumption
US5650715A (en) * 1996-04-19 1997-07-22 Intel Corporation Method and apparatus for sensing current in power supplies
US5705919A (en) * 1996-09-30 1998-01-06 Linear Technology Corporation Low drop-out switching regulator architecture
US5757173A (en) * 1996-10-31 1998-05-26 Linfinity Microelectronics, Inc. Semi-soft switching and precedent switching in synchronous power supply controllers
US5808455A (en) * 1996-11-13 1998-09-15 Micro Linear Corporation DC-to-DC converter having hysteretic current limiting
US5959441A (en) * 1997-04-03 1999-09-28 Dell Usa, L.P. Voltage mode control for a multiphase DC power regulator
US5847554A (en) * 1997-06-13 1998-12-08 Linear Technology Corporation Synchronous switching regulator which employs switch voltage-drop for current sensing
US5959443A (en) * 1997-11-14 1999-09-28 Toko, Inc. Controller circuit for controlling a step down switching regulator operating in discontinuous conduction mode
US5982161A (en) * 1998-10-14 1999-11-09 Intel Corporation Voltage regulator having variable frequency-based control
US5982160A (en) * 1998-12-24 1999-11-09 Harris Corporation DC-to-DC converter with inductor current sensing and related methods

Also Published As

Publication number Publication date
GB0027558D0 (en) 2000-12-27
WO1999059040A1 (en) 1999-11-18
HK1046482B (zh) 2003-03-21
TW441157B (en) 2001-06-16
GB2353110B (en) 2002-07-24
DE19983230B4 (de) 2006-12-14
HK1046482A1 (en) 2003-01-10
GB2353110A (en) 2001-02-14
US6069471A (en) 2000-05-30
HK1032155A1 (en) 2001-07-06
AU2895299A (en) 1999-11-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R071 Expiry of right