IN2015DN02761A - - Google Patents

Download PDF

Info

Publication number
IN2015DN02761A
IN2015DN02761A IN2761DEN2015A IN2015DN02761A IN 2015DN02761 A IN2015DN02761 A IN 2015DN02761A IN 2761DEN2015 A IN2761DEN2015 A IN 2761DEN2015A IN 2015DN02761 A IN2015DN02761 A IN 2015DN02761A
Authority
IN
India
Prior art keywords
current
response
power source
adjust
currents
Prior art date
Application number
Inventor
Mark; Naden
Ramkumar; Krishnan
Original Assignee
Fluidic 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 Fluidic Inc filed Critical Fluidic Inc
Publication of IN2015DN02761A publication Critical patent/IN2015DN02761A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/102—Parallel operation of dc sources being switching 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
    • H02M3/158—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
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Control Of Ac Motors In General (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

A system includes a boost converter configured to amplify input voltage received from one or more power sources into output voltage. The system also includes a current sensor configured to sense a current of the input voltage for example by induction. The system further includes a controller configured to adjust an amplification of the boost converter in response to the current sensed by the current sensor. When utilized in each of a plurality of power source modules coupled to a common load , the power source modules adjust the amplifications of their boost converters towards equalization of their output voltages and their currents in response to sensed currents of the input voltages changing through demand of the common load. Associated systems and methods are also disclosed.
IN2761DEN2015 2012-09-28 2013-09-27 IN2015DN02761A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261707478P 2012-09-28 2012-09-28
PCT/US2013/062208 WO2014052773A1 (en) 2012-09-28 2013-09-27 Droop compensation using current feedback

Publications (1)

Publication Number Publication Date
IN2015DN02761A true IN2015DN02761A (en) 2015-09-04

Family

ID=50384490

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2761DEN2015 IN2015DN02761A (en) 2012-09-28 2013-09-27

Country Status (10)

Country Link
US (2) US10230238B2 (en)
EP (1) EP2901544A4 (en)
JP (2) JP6549986B2 (en)
CN (1) CN104782038B (en)
AU (1) AU2013323342B2 (en)
BR (1) BR112015006796A2 (en)
CA (1) CA2886246A1 (en)
IN (1) IN2015DN02761A (en)
WO (1) WO2014052773A1 (en)
ZA (1) ZA201502176B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2905943A1 (en) 2013-03-13 2014-10-02 Fluidic, Inc. Hetero-ionic aromatic additives for electrochemical cells comprising a metal fuel
US9269998B2 (en) 2013-03-13 2016-02-23 Fluidic, Inc. Concave gas vent for electrochemical cell
CA2939567A1 (en) 2014-02-12 2015-08-20 Fluidic, Inc. Method of operating electrochemical cells comprising electrodeposited fuel
DK3271957T3 (en) 2015-03-19 2019-05-13 Nantenergy Inc ELECTROCHEMICAL CELL INCLUDING AN ELECTROLYTIC FILLED FUEL
US9680391B2 (en) 2015-03-27 2017-06-13 Qualcomm Incorporated Multi-input scalable rectifier droop detector
BR112019000713B1 (en) 2016-07-22 2023-04-25 Nantenergy, Inc ELECTROCHEMICAL CELL AND METHOD OF CONSERVING MOISTURE INSIDE AN ELECTROCHEMICAL CELL
JP2019530405A (en) 2016-09-15 2019-10-17 ナントエナジー，インク． Hybrid battery system
CN106961101B (en) * 2017-05-17 2019-07-30 安徽工业大学 One kind having multistage generatrix voltage compensation direct-current micro-grid modified multi slope droop control method
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
US10601226B2 (en) 2018-04-04 2020-03-24 Bloom Energy Corporation Advanced uninterruptable power module controller and method of operating same
MX2021000733A (en) 2018-07-27 2021-05-12 Form Energy Inc Negative electrodes for electrochemical cells.
US10923750B2 (en) 2019-02-14 2021-02-16 Doosan Fuel Cell America, Inc. DC voltage brownout protection for parallel-connected fuel-cell power plants in islanded mode
US10924012B1 (en) * 2019-09-27 2021-02-16 Apple Inc. Power converter with high duty cycle compensation

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08289468A (en) * 1995-04-11 1996-11-01 Fuji Elelctrochem Co Ltd Dc power supply for parallel operation
US6009000A (en) * 1999-02-05 1999-12-28 The Aerospace Corporation Shared-bus current sharing parallel connected current-mode DC to DC converters
JP3498646B2 (en) 1999-09-27 2004-02-16 松下電工株式会社 Power supply device and power supply system
JP3738015B2 (en) * 2003-03-31 2006-01-25 Ｔｄｋ株式会社 Power supply device and control device thereof
US7042207B1 (en) * 2003-11-07 2006-05-09 National Semiconductor Corporation Inductive measurement system and method
US7205752B2 (en) * 2004-09-07 2007-04-17 Flextronics Ap, Llc Master-slave critical conduction mode power converter
JP2006136146A (en) 2004-11-08 2006-05-25 Matsushita Electric Ind Co Ltd Switching power supply unit
US7180274B2 (en) * 2004-12-10 2007-02-20 Aimtron Technology Corp. Switching voltage regulator operating without a discontinuous mode
US7605572B2 (en) * 2005-03-31 2009-10-20 Virginia Tech Intellectual Properties, Inc. Input current sensing AVP method for future VRM
KR100764779B1 (en) * 2006-03-14 2007-10-11 엘지전자 주식회사 Apparatus for supplying dc power source
JP4607087B2 (en) * 2006-11-21 2011-01-05 日本電信電話株式会社 Battery system and output current control method
JP4440249B2 (en) * 2006-11-21 2010-03-24 日本電信電話株式会社 Battery system and upper limit current control method
EP2028752B1 (en) * 2007-08-20 2011-03-09 austriamicrosystems AG DC/DC converter arrangement and method for DC/DC conversion
JP4784652B2 (en) * 2008-02-26 2011-10-05 パナソニック電工株式会社 Power supply device
US7964992B2 (en) * 2008-09-15 2011-06-21 Silicon Laboratories Inc. Circuit device including multiple parameterized power regulators
CN201414244Y (en) * 2009-06-10 2010-02-24 福建蓝蓝高科技发展有限公司 Driving circuit for high-power LED street lamps
US8085005B2 (en) * 2009-06-18 2011-12-27 Micrel, Inc. Buck-boost converter with sample and hold circuit in current loop
JP5385698B2 (en) * 2009-06-25 2014-01-08 パナソニック株式会社 Power supply device
JP2011130562A (en) 2009-12-16 2011-06-30 Origin Electric Co Ltd Low-side current detecting circuit
JP5479940B2 (en) * 2010-02-16 2014-04-23 株式会社小糸製作所 Buck-boost DC-DC converter and vehicular lamp
US9059636B2 (en) 2010-02-18 2015-06-16 Peter Waldemar Lehn DC-DC converter circuit using LLC circuit in the region of voltage gain above unity
WO2013166579A1 (en) 2012-05-10 2013-11-14 Arda Power Inc. Dc-dc converter circuit using an llc circuit in the region of voltage gain above unity
US20150162840A1 (en) 2010-02-18 2015-06-11 Arda Power Inc Dc-dc converter circuit using an llc circuit in the region of voltage gain above unity
US8796888B2 (en) * 2010-07-07 2014-08-05 Adaptive Materials, Inc. Wearable power management system
US8872384B2 (en) * 2010-08-18 2014-10-28 Volterra Semiconductor Corporation Switching circuits for extracting power from an electric power source and associated methods
JP5403694B2 (en) * 2010-09-07 2014-01-29 オムロンオートモーティブエレクトロニクス株式会社 DCDC converter
DE102011007261A1 (en) * 2011-04-13 2012-10-18 Continental Automotive Gmbh transducer means
US10411477B2 (en) * 2012-03-26 2019-09-10 Pika Energy, Inc. Distributed substring architecture for maximum power point tracking of energy sources
US9898018B2 (en) 2013-03-14 2018-02-20 Arda Power Inc. Power clipping method and system
US20160043556A1 (en) 2013-03-14 2016-02-11 Arda Power Inc. Power management concept in dc distributed systems
US9935544B2 (en) 2013-04-02 2018-04-03 Arda Power Inc. Method for power transfer between DC circuits

Also Published As

Publication number Publication date
AU2013323342B2 (en) 2017-09-07
BR112015006796A2 (en) 2017-07-04
JP2018110518A (en) 2018-07-12
CN104782038A (en) 2015-07-15
WO2014052773A1 (en) 2014-04-03
US10230238B2 (en) 2019-03-12
US20140091631A1 (en) 2014-04-03
CN104782038B (en) 2020-06-23
US20190074689A1 (en) 2019-03-07
AU2013323342A1 (en) 2015-04-16
CA2886246A1 (en) 2014-04-03
JP6549986B2 (en) 2019-07-24
JP2015532573A (en) 2015-11-09
EP2901544A4 (en) 2016-08-17
ZA201502176B (en) 2016-01-27
EP2901544A1 (en) 2015-08-05

Similar Documents

Publication Publication Date Title
IN2015DN02761A (en)
GB2544202A (en) Switched mode converter with low-voltage linear mode
MX2018002967A (en) Power control systems and methods.
TW201613260A (en) Variable load power amplifier supporting dual-mode envelope tracking and average power tracking performance
GB2537320A (en) Switched mode amplifier
GB201100691D0 (en) An efficient, power configurable, high reliability hybrid control system using dynamic power regulation to increase the dimming dynamic range and power contro
WO2012096861A3 (en) Source and multiple loads regulator
WO2011054583A3 (en) Battery system with dc/dc converter
MX354695B (en) Energy storage system with range extender and energy management and control method.
MX2016004109A (en) Multi-source energy storage system and energy management and control method.
WO2014164309A3 (en) Tracking power supply with increased boost capability
MX2013007361A (en) Mechanical arrangement of a multilevel power converter circuit.
TW201613247A (en) Power converter, control device, and power converter control method
IN2015DN00001A (en)
WO2013029029A8 (en) Multichannel power supply
FR2981524B1 (en) POWER CONVERTER AND ITS PRE-CHARGE CIRCUIT
NZ721418A (en) Power conversion system, converter device, inverter device, and power conversion system manufacturing method
GB2530228A (en) System and method for installing solar panels
MX2013004259A (en) Electrical power supply device for a nonlinear, temporally varying load.
MX2018007339A (en) Electrical systems and methods for islanding transitions.
GB2515666A (en) Overvoltage protection systems and method
WO2011098435A3 (en) Voltage regulation of a dc/dc converter
WO2013123433A3 (en) Negative sequence current compensation controller and method for power conversion system
EP2933915A3 (en) Controller for grid tied inverter system
WO2015099667A8 (en) Dynamic dc link voltage control