EE03495B1 - Elektrilülitus ja meetod pingelangu mõju kõrvaldamiseks - Google Patents

Elektrilülitus ja meetod pingelangu mõju kõrvaldamiseks

Info

Publication number
EE03495B1
EE03495B1 EEP199900372A EEP9900372A EE03495B1 EE 03495 B1 EE03495 B1 EE 03495B1 EE P199900372 A EEP199900372 A EE P199900372A EE P9900372 A EEP9900372 A EE P9900372A EE 03495 B1 EE03495 B1 EE 03495B1
Authority
EE
Estonia
Prior art keywords
eliminating
effects
voltage drop
electrical circuit
electrical
Prior art date
Application number
EEP199900372A
Other languages
English (en)
Estonian (et)
Inventor
Bj�rkengren Ulf
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of EE9900372A publication Critical patent/EE9900372A/xx
Publication of EE03495B1 publication Critical patent/EE03495B1/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/461—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using an operational amplifier as final control device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Liquid Crystal Display Device Control (AREA)
EEP199900372A 1997-03-06 1998-02-24 Elektrilülitus ja meetod pingelangu mõju kõrvaldamiseks EE03495B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700797A SE520359C2 (sv) 1997-03-06 1997-03-06 Elektrisk krets för att kompensera oönskat spänningsbortfall i en ledare
PCT/SE1998/000333 WO1998039692A1 (en) 1997-03-06 1998-02-24 Electric circuit and method for eliminating the influence of a voltage drop

Publications (2)

Publication Number Publication Date
EE9900372A EE9900372A (et) 2000-04-17
EE03495B1 true EE03495B1 (et) 2001-08-15

Family

ID=20406038

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900372A EE03495B1 (et) 1997-03-06 1998-02-24 Elektrilülitus ja meetod pingelangu mõju kõrvaldamiseks

Country Status (10)

Country Link
US (1) US6025703A (sv)
CN (1) CN1122904C (sv)
AU (1) AU6641898A (sv)
BR (1) BR9808295A (sv)
EE (1) EE03495B1 (sv)
ES (1) ES2162753B1 (sv)
GB (1) GB2337344B (sv)
HK (1) HK1027175A1 (sv)
SE (1) SE520359C2 (sv)
WO (1) WO1998039692A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7514911B2 (en) * 2004-05-13 2009-04-07 Marvell World Trade Ltd. Voltage regulator feedback protection method and apparatus
WO2007057725A1 (en) * 2005-11-15 2007-05-24 Freescale Semiconductor, Inc. Device and method for compensating for voltage drops
US8319507B2 (en) * 2010-02-08 2012-11-27 Nxp B.V. System and method for sensing an amplifier load current
TWI498704B (zh) 2012-11-06 2015-09-01 泰達電子公司 可動態調整輸出電壓之電源轉換器及其適用之供電系統
CN103812330B (zh) * 2012-11-06 2017-09-12 泰商泰达电子公司 可动态调整输出电压的电源转换器及其适用的供电系统
CN106936293B (zh) * 2015-12-28 2020-03-17 研祥智能科技股份有限公司 一种电源适配器及其输出电压调节电路和调节方法
US10615689B2 (en) 2018-08-09 2020-04-07 Abb Schweiz Ag In-line bypass module and line drop compensating power converter
CN112115670B (zh) * 2020-08-31 2024-06-07 深圳天狼芯半导体有限公司 芯片的电源网络布图方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000471A (en) * 1975-10-14 1976-12-28 The United States Of America As Represented By The Secretary Of The Navy TWT grid circuit utilizing feedback
US4169243A (en) * 1978-04-28 1979-09-25 Burr-Brown Research Corp. Remote sensing apparatus
FR2426908A1 (fr) * 1978-05-24 1979-12-21 Galkin Mikhail Mesureur multiple a pont
US4403196A (en) * 1981-04-22 1983-09-06 The United States Of America As Represented By The Secretary Of The Air Force Pulse width modulated power amplifier with differential connecting line voltage drop comparators
FR2532759B1 (fr) * 1982-09-07 1986-08-29 Sedeme Dispositif de mesure a pont de wheatstone
US4585955B1 (en) * 1982-12-15 2000-11-21 Tokyo Shibaura Electric Co Internally regulated power voltage circuit for mis semiconductor integrated circuit
US4635057A (en) * 1985-06-24 1987-01-06 Caterpillar Inc. Remote sensor with compensation for lead resistance
US5008523A (en) * 1989-09-26 1991-04-16 Cincinnati Electronics Corporation Current measuring circuit with means for nullifying the effects of current source and lead resistance

Also Published As

Publication number Publication date
SE520359C2 (sv) 2003-07-01
SE9700797L (sv) 1998-09-07
GB9920263D0 (en) 1999-10-27
BR9808295A (pt) 2000-05-16
GB2337344A (en) 1999-11-17
CN1122904C (zh) 2003-10-01
ES2162753A1 (es) 2002-01-01
CN1249827A (zh) 2000-04-05
ES2162753B1 (es) 2003-02-16
HK1027175A1 (en) 2001-01-05
SE9700797D0 (sv) 1997-03-06
EE9900372A (et) 2000-04-17
AU6641898A (en) 1998-09-22
GB2337344B (en) 2001-02-28
US6025703A (en) 2000-02-15
WO1998039692A1 (en) 1998-09-11

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20021231

KB4A Valid patent at the end of a year

Effective date: 20031231

HE1A Change of address
KB4A Valid patent at the end of a year

Effective date: 20041231

KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

MM4A Lapsed by not paying the annual fees

Effective date: 20070224