WO2011035301A3 - System and method for measuring consumption in a residential or commercial building via a wall socket - Google Patents

System and method for measuring consumption in a residential or commercial building via a wall socket Download PDF

Info

Publication number
WO2011035301A3
WO2011035301A3 PCT/US2010/049652 US2010049652W WO2011035301A3 WO 2011035301 A3 WO2011035301 A3 WO 2011035301A3 US 2010049652 W US2010049652 W US 2010049652W WO 2011035301 A3 WO2011035301 A3 WO 2011035301A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
complex impedance
electrical circuits
electrical
electrical parameter
Prior art date
Application number
PCT/US2010/049652
Other languages
French (fr)
Other versions
WO2011035301A2 (en
Inventor
Richard James Mammone
Original Assignee
Rutgers, The State University Of New Jersey
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 US12/883,550 external-priority patent/US20110071694A1/en
Application filed by Rutgers, The State University Of New Jersey filed Critical Rutgers, The State University Of New Jersey
Priority to KR1020127010141A priority Critical patent/KR20130079304A/en
Priority to JP2012530974A priority patent/JP2013505466A/en
Priority to AU2010295351A priority patent/AU2010295351A1/en
Priority to CA2774969A priority patent/CA2774969A1/en
Priority to EP10818020A priority patent/EP2470917A2/en
Priority to CN2010800526002A priority patent/CN102822683A/en
Publication of WO2011035301A2 publication Critical patent/WO2011035301A2/en
Publication of WO2011035301A3 publication Critical patent/WO2011035301A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2204/00—Indexing scheme relating to details of tariff-metering apparatus
    • G01D2204/10—Analysing; Displaying
    • G01D2204/18—Remote displaying of utility meter readings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2204/00—Indexing scheme relating to details of tariff-metering apparatus
    • G01D2204/20—Monitoring; Controlling
    • G01D2204/24—Identification of individual loads, e.g. by analysing current/voltage waveforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

A system and method to measure power usage within a residence having a plurality of electrical circuits electrically connected to an over-current protection device may include measuring, by a power measurement device electrically connected to one of the electrical circuits by which power loads draw power, an electrical parameter of t he electrical circuits. The electrical parameter may be modeled as a lumped complex impedance. Alternatively, the electrical parameter may be a complex impedance of individual appliances. The measurement may be of AC voltages that may be utilized to calculate complex impedance. Alternatively, the measurement may be made using a reflectometer technique used to compute complex impedance. A data value representative of power being drawn by the power loads connected to the electrical circuits using the measured electrical parameter may be computed. An indicia representative of the computed data value representative of the power being drawn on t he electrical circuits may be displayed.
PCT/US2010/049652 2009-09-21 2010-09-21 System and method for measuring consumption in a residential or commercial building via a wall socket WO2011035301A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020127010141A KR20130079304A (en) 2009-09-21 2010-09-21 System and method for measuring power consumption in a residential or commercial building via a wall socket
JP2012530974A JP2013505466A (en) 2009-09-21 2010-09-21 System and method for measuring power consumption of a residential or commercial building through a wall socket
AU2010295351A AU2010295351A1 (en) 2009-09-21 2010-09-21 System and method for measuring consumption in a residential or commercial building via a wall socket
CA2774969A CA2774969A1 (en) 2009-09-21 2010-09-21 System and method for measuring power consumption in a residential or commercial building via a wall socket
EP10818020A EP2470917A2 (en) 2009-09-21 2010-09-21 System and method for measuring consumption in a residential or commercial building via a wall socket
CN2010800526002A CN102822683A (en) 2009-09-21 2010-09-21 System and method for measuring consumption in a residential or commercial building via a wall socket

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US24411409P 2009-09-21 2009-09-21
US61/244,114 2009-09-21
US12/883,550 US20110071694A1 (en) 2009-09-21 2010-09-16 System and method for measuring power consumption in a residential or commercial building via a wall socket
US12/883,550 2010-09-16

Publications (2)

Publication Number Publication Date
WO2011035301A2 WO2011035301A2 (en) 2011-03-24
WO2011035301A3 true WO2011035301A3 (en) 2011-07-28

Family

ID=43759325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/049652 WO2011035301A2 (en) 2009-09-21 2010-09-21 System and method for measuring consumption in a residential or commercial building via a wall socket

Country Status (7)

Country Link
EP (1) EP2470917A2 (en)
JP (1) JP2013505466A (en)
KR (1) KR20130079304A (en)
CN (1) CN102822683A (en)
AU (1) AU2010295351A1 (en)
CA (1) CA2774969A1 (en)
WO (1) WO2011035301A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8094034B2 (en) 2007-09-18 2012-01-10 Georgia Tech Research Corporation Detecting actuation of electrical devices using electrical noise over a power line
US9766277B2 (en) 2009-09-25 2017-09-19 Belkin International, Inc. Self-calibrating contactless power consumption sensing
US9182246B2 (en) 2010-01-25 2015-11-10 Sony Corporation Method, system and sensor for identifying an electrical device connected to a mains grid
CA3035892C (en) 2010-07-02 2021-06-29 Belkin International, Inc. Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same
US9291694B2 (en) 2010-07-02 2016-03-22 Belkin International, Inc. System and method for monitoring electrical power usage in an electrical power infrastructure of a building
DE102011017574A1 (en) * 2011-04-27 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Energy consumption determination for household appliances in a combination of several home appliances that form a system, and associated method
FR2976360B1 (en) * 2011-06-08 2014-01-03 Smart Impulse METHOD FOR ANALYZING THE ELECTRICITY CONSUMPTION OF A SITE EQUIPPED WITH A PLURALITY OF ELECTRICAL EQUIPMENTS
US9130393B2 (en) * 2011-09-26 2015-09-08 Belkin International, Inc. Systems and methods to isolate lower amplitude signals for analysis in the presence of large amplitude transients
US9465059B2 (en) * 2013-03-28 2016-10-11 Sony Corporation Method, sensor and system for analyzing appliances in a power line network
DE102014220323A1 (en) * 2013-10-15 2015-04-16 Power Plus Communications Ag Method and system for determining an operating state of a network component in a power supply network
TWI602372B (en) * 2014-06-25 2017-10-11 易家居聯網科技有限公司 Electric appliance monitor method and electric appliance monitor system
CN109061287B (en) * 2018-06-29 2020-11-24 昆山品源知识产权运营科技有限公司 Networking reminding method and device for intelligent socket, terminal and readable medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002109040A (en) * 2000-07-28 2002-04-12 Asahi Chuo Kk Management method and management system for multiple dwelling house
JP2007221942A (en) * 2006-02-17 2007-08-30 Ricoh Co Ltd Power-monitoring network system for executing power-monitoring control of apparatus connected to network, control method of power-monitoring controller, power-monitoring controller, and image forming apparatus
JP2007309891A (en) * 2006-05-22 2007-11-29 Asahi Kyuto Gifu:Kk Power consumption calculation system for collective housing, watt hour meter for tenants, and watt-hour meter for managers
JP2008104310A (en) * 2006-10-20 2008-05-01 Mitsubishi Electric Corp Home energy management system, capability control electric device, power amount measurement controller, and power management device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07104016A (en) * 1993-10-06 1995-04-21 Hitachi Ltd Impedance measuring device
JP2003158823A (en) * 2001-11-20 2003-05-30 Hitachi Ltd Load apparatus monitoring system
CN2543242Y (en) * 2002-05-13 2003-04-02 宁波凯峰电器有限公司 Power supply socket with multi-functional electric energy measurement module
CN2575882Y (en) * 2002-08-23 2003-09-24 深圳市贝纳微电实业有限公司 Device for climbing pole of 35 kV single-pole cable
JP5016498B2 (en) * 2008-01-15 2012-09-05 日本電信電話株式会社 Power consumption measuring device and measuring method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002109040A (en) * 2000-07-28 2002-04-12 Asahi Chuo Kk Management method and management system for multiple dwelling house
JP2007221942A (en) * 2006-02-17 2007-08-30 Ricoh Co Ltd Power-monitoring network system for executing power-monitoring control of apparatus connected to network, control method of power-monitoring controller, power-monitoring controller, and image forming apparatus
JP2007309891A (en) * 2006-05-22 2007-11-29 Asahi Kyuto Gifu:Kk Power consumption calculation system for collective housing, watt hour meter for tenants, and watt-hour meter for managers
JP2008104310A (en) * 2006-10-20 2008-05-01 Mitsubishi Electric Corp Home energy management system, capability control electric device, power amount measurement controller, and power management device

Also Published As

Publication number Publication date
KR20130079304A (en) 2013-07-10
JP2013505466A (en) 2013-02-14
AU2010295351A1 (en) 2012-05-03
EP2470917A2 (en) 2012-07-04
CN102822683A (en) 2012-12-12
WO2011035301A2 (en) 2011-03-24
CA2774969A1 (en) 2011-03-24

Similar Documents

Publication Publication Date Title
WO2011035301A3 (en) System and method for measuring consumption in a residential or commercial building via a wall socket
WO2011141938A3 (en) Circuit breaker metering system
MX2016000129A (en) Magnetic tampering detection in a utility meter.
WO2012003426A3 (en) Apparatus for calibrated non-invasive measurement of electrical current
SG140522A1 (en) Coupling point temperature and current measuring system
CN202770582U (en) Wind force measuring instrument
BR112013000048A2 (en) systems and methods for measuring the use of electrical power in a structure and systems and methods for calibrating them
WO2010053542A3 (en) System and method for determining characteristics of power cables using distributed temperature sensing systems
WO2012078958A3 (en) Methods and apparatus for sensing ground leakage and automated self testing thereof
IL226414A0 (en) Method and user equipment for providing a parameter for measuring at least one measurement quantity on a cell in a radio network node
MY174495A (en) Fluid properties including equation of state modeling with optical constraints
WO2012009146A3 (en) Busway joint parameter detection system
EP2461144A3 (en) Determining energy consumption in a structure
WO2009102977A3 (en) Systems and method for computer equipment management
NZ711164A (en) Systems and methods for energy harvesting and current and voltage measurements
BRPI0908464A2 (en) equipment and method of electrical sensing, measurement and characterization of imaging elements and display devices
PL2038663T3 (en) An ac current sensor for measuring electric ac current in a conductor and an indicator system comprising such a sensor
WO2011130670A3 (en) Consumption breakdown monitoring through power state sensing
WO2012102855A3 (en) Utility electric meter web server
GB201010728D0 (en) Monitoring of power consumption
NZ593626A (en) Representing all faults in an electricity meter by an overall health value
WO2012139658A3 (en) Method for determining the topology of a low-voltage electrical distribution system
PE20141806A1 (en) ELECTRICAL NETWORK MANAGEMENT SYSTEMS AND METHODS AT THE LOCAL TRANSFORMER LEVEL
WO2010018197A3 (en) Apparatus for measuring power output and/or consumption parameters in a low voltage network
WO2010001089A8 (en) Structural determination apparatus and method

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080052600.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10818020

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2774969

Country of ref document: CA

Ref document number: 2012530974

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2010818020

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2010295351

Country of ref document: AU

ENP Entry into the national phase

Ref document number: 20127010141

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2010295351

Country of ref document: AU

Date of ref document: 20100921

Kind code of ref document: A