WO2014210262A1 - Système de transformation de puissance avec caractérisation - Google Patents

Système de transformation de puissance avec caractérisation Download PDF

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Publication number
WO2014210262A1
WO2014210262A1 PCT/US2014/044256 US2014044256W WO2014210262A1 WO 2014210262 A1 WO2014210262 A1 WO 2014210262A1 US 2014044256 W US2014044256 W US 2014044256W WO 2014210262 A1 WO2014210262 A1 WO 2014210262A1
Authority
WO
WIPO (PCT)
Prior art keywords
load
power
current
components
waveform
Prior art date
Application number
PCT/US2014/044256
Other languages
English (en)
Inventor
Robert D. Juntunen
Jonathan P. FRENZ
Devin DIEDRICH
Original Assignee
Honeywell International 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
Priority claimed from US14/300,228 external-priority patent/US20150001929A1/en
Priority claimed from US14/301,116 external-priority patent/US20150001930A1/en
Priority claimed from US14/301,175 external-priority patent/US9983244B2/en
Application filed by Honeywell International Inc. filed Critical Honeywell International Inc.
Publication of WO2014210262A1 publication Critical patent/WO2014210262A1/fr

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/26—Details
    • F23N5/265—Details using electronic means
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/2176—Conversion of ac power input into dc power output without possibility of reversal 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 comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output

Definitions

  • Figure 2 is a diagram of a waveform indicating an inductive load
  • a first option it may be possible to increment the first current source while observing the resultant current value.
  • one of the increments results in a slope inflection outside of what was previous predicted by past incremental changes, there may be an implication that an armature has been moved by a sudden impedance change. Otherwise, there may be a linear response depending on step size.
  • Function split_A2D may be run with a discrete go no-go circuit; in this case, the micro controller pin may read it as a general 10 instead of an A2d process.
  • Output line 83 may be connected to an anode of a diode 92.
  • Output line 87 may be connected to an anode of a diode 93.
  • Line 69 from an output of converter 47 may be connected to an anode of a diode 94.
  • Cathodes of diodes 92, 93 and 94 may connected to an output line 95.
  • a capacitor 96 may have a first terminal connected to line 95 and a second terminal connected to ground 30.
  • a capacitor 97 may have a first terminal connected to line 69 and a second terminal connected to ground 30.
  • Characterization criteria and subsequent on cycle power action may be noted relative to types 1, 2 and 3 of loads.
  • the W load is not necessarily stepped. It may still involve a gas valve. If the load is >200mA, one may declare the load as characterized and use a soft-start mechanism. Soft start power stealing may be used as needed with no time of activation restriction. An on-cycle BBT may be used consistent with a 400 ohm load.
  • "Power too low” may be indicated by a line 223 going from symbol 218 to a symbol 224 that represents “battery charging”.
  • a line 225 indicating "Battery level high again” may go from symbol 224 to symbol 218.
  • a line 226 indicating a "found period to steal during [it]” may go from symbol 218 to a symbol 227 representing "On Cycle Stealing”.
  • a line 228 indicating "Period is almost over” may go from symbol 227 to symbol 218.
  • Also from symbol 227 may be a line 229 indicating "W turns off that goes from symbol 227 to symbol 212.
  • a power transformation module of a thermostat may incorporate a power harvesting mode, and a characterization mode.
  • the power harvesting mode may incorporate pulling electrical power from a line carrying power for a load related to a thermostatic system, and storing the electrical power from the line available for use by the thermostatic system.
  • the characterization mode may incorporate providing an electrical power to the load, measuring a waveform of the electrical power to the load in terms of magnitude and time to obtain a profile of the waveform, obtaining a signature from the profile of the waveform to identify one or more components of the load, and determining a condition of the one or more components from the signature.
  • the mechanism may further incorporate a connection between the instrument and a cloud.
  • the cloud may incorporate one or more items selected from a group consisting of analysis, signatures, extraction, diagnostics, general processing, monitoring, and storage.
  • the approach may further incorporate inferring a signature of the current from analyzing the magnitude versus time of the current waveform.
  • the approach may further incorporate sending the current waveform to a cloud for further analysis.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Cette invention concerne un système de transformation de puissance présentant un mode de détournement d'énergie destiné à alimenter un dispositif indirectement par l'intermédiaire d'une charge électrique connectée à une source d'alimentation et présentant en outre un mode de caractérisation. Le transfert d'énergie à partir de la source d'alimentation par l'intermédiaire de la charge peut être effectué sans être détecté. Ledit système peut stocker de l'énergie à partir de la charge dans un ultra- ou un super-condensateur. Ladite énergie peut être utilisée, entre autres, pour alimenter des applications Wi-Fi et diverses applications à thermostat, associées à des systèmes de chauffage, de ventilation et de climatisation et à des systèmes d'immotique et de gestion d'immeuble. L'énergie issue de la charge peut être complétée ou substituée par de l'énergie issue d'une batterie et/ou d'un convertisseur abaisseur. En mode de caractérisation, ledit système peut obtenir des données concernant la consommation électrique d'une charge et déterminer un profil afin d'identifier un ou plusieurs composants et leurs conditions de fonctionnement.
PCT/US2014/044256 2013-06-28 2014-06-26 Système de transformation de puissance avec caractérisation WO2014210262A1 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US201361841191P 2013-06-28 2013-06-28
US61/841,191 2013-06-28
US201361899427P 2013-11-04 2013-11-04
US61/899,427 2013-11-04
US201414300232A 2014-06-09 2014-06-09
US14/300,232 2014-06-09
US14/300,228 US20150001929A1 (en) 2013-06-28 2014-06-09 Power transformation system
US14/300,228 2014-06-09
US14/301,116 2014-06-10
US14/301,116 US20150001930A1 (en) 2013-06-28 2014-06-10 Power transformation system
US14/301,175 US9983244B2 (en) 2013-06-28 2014-06-10 Power transformation system with characterization
US14/301,175 2014-06-10

Publications (1)

Publication Number Publication Date
WO2014210262A1 true WO2014210262A1 (fr) 2014-12-31

Family

ID=52142665

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2014/044229 WO2014210247A1 (fr) 2013-06-28 2014-06-26 Système de transformation d'énergie
PCT/US2014/044256 WO2014210262A1 (fr) 2013-06-28 2014-06-26 Système de transformation de puissance avec caractérisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2014/044229 WO2014210247A1 (fr) 2013-06-28 2014-06-26 Système de transformation d'énergie

Country Status (2)

Country Link
EP (1) EP3014731A4 (fr)
WO (2) WO2014210247A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111799858A (zh) * 2020-06-17 2020-10-20 维沃移动通信有限公司 保护电路及其检测方法、装置、电子设备和介质
US11054448B2 (en) 2013-06-28 2021-07-06 Ademco Inc. Power transformation self characterization mode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112162166B (zh) * 2020-09-25 2022-02-25 珠海智融科技股份有限公司 Usb充电口空载检测电路及其检测方法

Citations (5)

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KR20070122413A (ko) * 2006-06-26 2007-12-31 모다인 매뉴팩츄어링 컴파니 도로 차량의 엔진 정지 공조 모듈에 대한 에너지 절감 제어방법 및 시스템
US20110251807A1 (en) * 2009-01-26 2011-10-13 Geneva Cleantech Inc. Automatic detection of appliances
US20120267089A1 (en) * 2011-02-24 2012-10-25 Nest Labs, Inc. Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat
US20130125572A1 (en) * 2011-11-18 2013-05-23 Cooper Technologies Company Efficiency heating, ventilating, and air conditioning through indirect extension of compressor run times
US20130140016A1 (en) * 2011-12-06 2013-06-06 Trane International Inc. Power-Sensing Circuit for Wireless Zone Sensors

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US4753388A (en) * 1987-07-24 1988-06-28 Robertshaw Controls Company Duty-cycle controlling thermostat construction, system utilizing the same and method of making the same
FI120829B (fi) * 2004-07-12 2010-03-31 Kone Corp Menetelmä ja järjestelmä hissijärjestelmässä tarvittavan energian varastoimiseksi
US7476988B2 (en) * 2005-11-23 2009-01-13 Honeywell International Inc. Power stealing control devices
US7852645B2 (en) * 2007-12-12 2010-12-14 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Circuit and associated method for reducing power consumption in a power transformer
US7786620B2 (en) * 2008-02-15 2010-08-31 Honeywell International Inc. Battery supplementing super capacitor energy storage charge and discharge converter
US8183818B2 (en) * 2009-03-06 2012-05-22 Elhalis Hesham A Switching time control multiplexer system
US9104211B2 (en) * 2010-11-19 2015-08-11 Google Inc. Temperature controller with model-based time to target calculation and display
KR101769474B1 (ko) * 2011-02-15 2017-08-18 삼성전자주식회사 전기기기의 전력 공급 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070122413A (ko) * 2006-06-26 2007-12-31 모다인 매뉴팩츄어링 컴파니 도로 차량의 엔진 정지 공조 모듈에 대한 에너지 절감 제어방법 및 시스템
US20110251807A1 (en) * 2009-01-26 2011-10-13 Geneva Cleantech Inc. Automatic detection of appliances
US20120267089A1 (en) * 2011-02-24 2012-10-25 Nest Labs, Inc. Power-preserving communications architecture with long-polling persistent cloud channel for wireless network-connected thermostat
US20130125572A1 (en) * 2011-11-18 2013-05-23 Cooper Technologies Company Efficiency heating, ventilating, and air conditioning through indirect extension of compressor run times
US20130140016A1 (en) * 2011-12-06 2013-06-06 Trane International Inc. Power-Sensing Circuit for Wireless Zone Sensors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11054448B2 (en) 2013-06-28 2021-07-06 Ademco Inc. Power transformation self characterization mode
CN111799858A (zh) * 2020-06-17 2020-10-20 维沃移动通信有限公司 保护电路及其检测方法、装置、电子设备和介质
CN111799858B (zh) * 2020-06-17 2022-05-10 维沃移动通信有限公司 保护电路及其检测方法、装置、电子设备和介质

Also Published As

Publication number Publication date
EP3014731A4 (fr) 2018-01-10
EP3014731A1 (fr) 2016-05-04
WO2014210247A1 (fr) 2014-12-31

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