BR112013000048A2 - sistemas e métodos para medir o uso de potência elétrica em uma estrutura e sistemas e métodos de calibrar os mesmos - Google Patents

sistemas e métodos para medir o uso de potência elétrica em uma estrutura e sistemas e métodos de calibrar os mesmos

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Publication number
BR112013000048A2
BR112013000048A2 BR112013000048A BR112013000048A BR112013000048A2 BR 112013000048 A2 BR112013000048 A2 BR 112013000048A2 BR 112013000048 A BR112013000048 A BR 112013000048A BR 112013000048 A BR112013000048 A BR 112013000048A BR 112013000048 A2 BR112013000048 A2 BR 112013000048A2
Authority
BR
Brazil
Prior art keywords
magnetic field
field readings
metering device
power consumption
consumption metering
Prior art date
Application number
BR112013000048A
Other languages
English (en)
Other versions
BR112013000048B1 (pt
Inventor
Yogeeswaran Karthik
S Reynolds Matthew
N Patel Shweatk
Gupta Sidhant
Original Assignee
Belkin 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
Application filed by Belkin International Inc filed Critical Belkin International Inc
Publication of BR112013000048A2 publication Critical patent/BR112013000048A2/pt
Publication of BR112013000048B1 publication Critical patent/BR112013000048B1/pt

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/30—Dynamo-electric motor meters
    • G01R11/32—Watt-hour meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/08—Arrangements for measuring electric power or power factor by using galvanomagnetic-effect devices, e.g. Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G01R33/0035—Calibration of single magnetic sensors, e.g. integrated calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G01R35/007—Standards or reference devices, e.g. voltage or resistance standards, "golden references"
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/001—Measuring real or reactive component; Measuring apparent energy
    • 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
    • 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
    • G01R22/061—Details of electronic electricity meters
    • G01R22/063—Details of electronic electricity meters related to remote communication

Abstract

sistemas e métodos para medir o uso de potência elétrica em uma estrutura e sistemas e métodos de calibrar os mesmos. algumas modalidades podem ser referir a um método de uso de um dispositivo e medição de consumo de potência. o dispositivo de medição de consumo de potência pode ser mecanicamente acoplado a uma superfície de uma caixa de disjuntor que sobrepõe pelo menos parte de um ou mais condutores de abstecimento elétrico principais para uma infraestrutura de potência elétrica de uma estrutura. o método pode incluir: determinar uma ou mais primeiras leituras de campo magnético a partir dos um ou mais primeiras leituras de campo magnético a partir dos um ou mais condutores de abastecimento elétrico principais com o uso de um ou mais sensores no dispositivo de medição de consumo de potência; depois, determinar as uma ou mais primeiras leituras de campo magnético, acoplando eletricamente uma primeira carga de calibração à infraestrutura de potência elétrica; enquanto a primeira carga de calibração permanece eletricamente acoplada à infraestrutura de potência elétrica, determinar uma ou mais segundas leituras de campo magnético a partir dos um ou mais condutores de abastecimento elétrico principais como uso dos um ou mais sensores no dispositivo de medição de consumo de potência; calibrar o dispositivo de medição de consumo de potência como uso, pelo em parte, das uma ou mais primeiras leituras de campo magnético e das uma ou mais segundas leituras de campo magnético, depois calibrar o dispositivo de medição de consumo de potência, determinar uma ou mais terceiras leituras de campo magnético a partir dos um ou mais condutores de abastecimento elétrico principais com o uso dos um ou mais sensores no dispositivo de medição de consumo de pot~encia; e determinar uma potência elétrica usada pela infraestrutura de potência elétrica da estrutura com o uso de pelo menos as uma ou mais terceiras leituras de campos magnético e os um ou mais coeficientes de calibração. calibrar o dispositivo de medição de consumo de potência pode incluir determinar um ou mais primeiros coeficientes de calibração para o dispositivo de medição de consumo de pot~encia com uso pelo menos em parte das uma ou mais primeiras leituras de campo magnético e das uma ou mais segundas leituras de campo magnético e das uma ou mais segundas leituras de campo magnético. outras modalidades são descritas.
BR112013000048-1A 2010-07-02 2011-07-01 Sistemas e métodos para medir o uso de potência elétrica em uma estrutura e sistemas e métodos de calibrar os mesmos BR112013000048B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36129610P 2010-07-02 2010-07-02
US61/361,296 2010-07-02
US38017410P 2010-09-03 2010-09-03
US61/380,174 2010-09-03
PCT/US2011/042873 WO2012003492A2 (en) 2010-07-02 2011-07-01 Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same

Publications (2)

Publication Number Publication Date
BR112013000048A2 true BR112013000048A2 (pt) 2017-10-31
BR112013000048B1 BR112013000048B1 (pt) 2020-09-24

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Family Applications (2)

Application Number Title Priority Date Filing Date
BR112013000048-1A BR112013000048B1 (pt) 2010-07-02 2011-07-01 Sistemas e métodos para medir o uso de potência elétrica em uma estrutura e sistemas e métodos de calibrar os mesmos
BR112013000049-0A BR112013000049B1 (pt) 2010-07-02 2011-07-01 sistema para monitorar uso de potência elétrica de uma estrutura e método do mesmo

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112013000049-0A BR112013000049B1 (pt) 2010-07-02 2011-07-01 sistema para monitorar uso de potência elétrica de uma estrutura e método do mesmo

Country Status (13)

Country Link
US (5) US8972211B2 (pt)
EP (2) EP2591372A4 (pt)
JP (5) JP2013531802A (pt)
KR (3) KR101505754B1 (pt)
CN (3) CN106093554B (pt)
AU (2) AU2011274387B2 (pt)
BR (2) BR112013000048B1 (pt)
CA (4) CA3035892C (pt)
EA (4) EA030921B1 (pt)
HK (1) HK1182177A1 (pt)
MX (4) MX338368B (pt)
NZ (3) NZ605408A (pt)
WO (2) WO2012003494A2 (pt)

Families Citing this family (71)

* 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
GB0816721D0 (en) 2008-09-13 2008-10-22 Daniel Simon R Systems,devices and methods for electricity provision,usage monitoring,analysis and enabling improvements in efficiency
US9766277B2 (en) 2009-09-25 2017-09-19 Belkin International, Inc. Self-calibrating contactless power consumption sensing
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
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
WO2012003426A2 (en) 2010-07-02 2012-01-05 Reynolds Brett S Apparatus for calibrated non-invasive measurement of electrical current
US8738195B2 (en) * 2010-09-21 2014-05-27 Intel Corporation Inferencing energy usage from voltage droop
US8718964B2 (en) 2011-04-01 2014-05-06 Wilsun Xu Method and system for calibrating current sensors
US9256908B2 (en) * 2011-08-19 2016-02-09 International Business Machines Corporation Utility consumption disaggregation using low sample rate smart meters
CA2861414A1 (en) * 2012-01-19 2013-07-25 Awesense Wireless Inc. System and method for linear measurement of ac waveforms with low voltage non-linear sensors in high voltage environments
FR2987680B1 (fr) * 2012-03-05 2014-03-14 Smartfuture Procede de mesure de courant dans un reseau electrique
US20130271895A1 (en) * 2012-04-12 2013-10-17 Hampden Kuhns User installable branch circuit meter
US8907658B2 (en) * 2012-04-19 2014-12-09 Kohler, Inc. System and method of measuring power produced by a power source
US8442792B1 (en) * 2012-10-26 2013-05-14 Elbex Video Ltd. Method and apparatus for calibrating intelligent AC outlets
US10083255B2 (en) * 2012-12-14 2018-09-25 Honeywell International Inc. Equipment fault detection, diagnostics and disaggregation system
US20140210460A1 (en) * 2013-01-30 2014-07-31 Hampden Kuhns Contactless electric meter reading devices
US9329659B2 (en) * 2013-02-06 2016-05-03 Veris Industries, Llc Power monitoring system that determines frequency and phase relationships
US9291656B2 (en) * 2013-02-13 2016-03-22 Merck Sharp & Dohme Corp. Device for calibrating and verifying the integrity of resistivity-based sensing probes
US9869705B2 (en) * 2013-03-15 2018-01-16 Insight Energy Ventures Llc Magnetometer sampling to determine an electric power parameter
KR101458983B1 (ko) * 2013-04-29 2014-11-10 코원에너지서비스 주식회사 정류기 디지털 원격 감시제어회로
US9244116B2 (en) * 2013-05-10 2016-01-26 Alarm.Com Incorporated Indirect electrical appliance power consumption monitoring and management
US9857414B1 (en) 2013-05-10 2018-01-02 Alarm.Com Incorporated Monitoring and fault detection of electrical appliances for ambient intelligence
KR101319449B1 (ko) * 2013-05-28 2013-10-16 (주) 에코센스 무선 라우팅 역할을 수행하는 무정전 전력 측정장치
FR3007143B1 (fr) * 2013-06-17 2015-07-17 Schneider Electric Ind Sas Systeme de calcul d'une grandeur electrique, poste de transformation comprenant un tel systeme et procede de calcul d'une grandeur electrique avec un tel systeme
US20150008911A1 (en) * 2013-07-05 2015-01-08 Alan Majer Apparatus for sensing current from electrical appliances
US10707038B2 (en) * 2013-09-06 2020-07-07 Texas Instruments Incorporated System and method for energy monitoring
CN103592484B (zh) * 2013-11-04 2016-04-20 江苏林洋能源股份有限公司 一种用于防强磁铁对电子式电能表产生误差影响的防窃电方法
US8698426B1 (en) 2013-11-06 2014-04-15 Neilsen-Kuljian, Inc. Self-powered current sensing switch with digital setpoint
CN103630862A (zh) * 2013-11-19 2014-03-12 中国西电电气股份有限公司 磁场抗扰度试验的非标准方形线圈及校准方法和校准系统
US9784774B2 (en) * 2014-01-06 2017-10-10 The Nielsen Company (Us), Llc Methods and apparatus to determine an operational status of a device
US10401401B2 (en) 2014-03-31 2019-09-03 Panoramic Power Ltd. System and methods thereof for monitoring of energy consumption cycles
SG11201609023SA (en) * 2014-04-30 2016-11-29 Illinois At Singapore Pte Ltd An electric meter, an electric meter system and a method of providing branch-level readings for a power distribution network
JP6458375B2 (ja) * 2014-07-03 2019-01-30 日産自動車株式会社 インピーダンス測定装置
CA2961194A1 (en) * 2014-09-12 2016-03-17 Belkin International, Inc. Self-calibrating contactless power consumption sensing
WO2016081657A1 (en) * 2014-11-21 2016-05-26 The Regents Of The University Of California Non-contact electricity meters
US9995815B2 (en) 2014-12-30 2018-06-12 Energybox Ltd. Energy metering system and method for its calibration
US10467354B2 (en) 2014-12-30 2019-11-05 Energybox Ltd. Visualization of electrical loads
US9658264B2 (en) 2014-12-30 2017-05-23 Energybox Ltd. Energy metering system with self-powered sensors
CA2977978A1 (en) 2015-02-26 2016-09-01 Potential Labs, Llc Determining energy usage of a residence based on current monitoring
GB2538087B (en) * 2015-05-06 2019-03-06 Torro Ventures Ltd Analysing a power circuit
CN104950281B (zh) * 2015-07-03 2017-12-19 朗亿德电气股份有限公司 高压电能表修正盒、高压电能幅值修正检测系统及方法
AU2016326708A1 (en) * 2015-09-24 2018-04-19 Earth Networks, Inc. Remote sensing to derive calibrated power measurements
US20180321350A1 (en) * 2015-09-24 2018-11-08 Whisker Labs, Inc. Remote sensing to derive calibrated power measurements
US10802059B2 (en) * 2016-03-11 2020-10-13 Dius Computing Pty Ltd Power sensor and method for determining power use of an associated appliance
AU2017329013B2 (en) * 2016-09-19 2021-09-09 Panduit Corp. Voltage indicator display module
KR20180041276A (ko) * 2016-10-13 2018-04-24 주식회사 에스앤에이 도전 방지용 홀 센서를 내장한 전력 계측 장치 및 그 도전 방지 방법
CN108120920A (zh) * 2016-11-28 2018-06-05 中车大同电力机车有限公司 一种机车主断路器性能检测装置
WO2018142502A1 (ja) * 2017-02-01 2018-08-09 東京電力ホールディングス株式会社 センサー保持装置及びセンサー保持システム
CN106872759B (zh) * 2017-02-24 2019-04-05 广东顺德工业设计研究院(广东顺德创新设计研究院) 电流路径检测装置以及电流路径检测方法
US10557873B2 (en) * 2017-07-19 2020-02-11 Allegro Microsystems, Llc Systems and methods for closed loop current sensing
US10514399B1 (en) 2017-08-08 2019-12-24 II Donald P. Orofino Measurement of alternating electric current via electromagnetic dynamic sensor measurements
US11016047B2 (en) * 2017-08-25 2021-05-25 3M Innovative Properties Company Temperature-corrected control data for verifying of structural integrity of materials
US10502807B2 (en) * 2017-09-05 2019-12-10 Fluke Corporation Calibration system for voltage measurement devices
US11016129B1 (en) * 2017-10-20 2021-05-25 Alarm.Com Incorporated Voltage event tracking and classification
TWI635289B (zh) 2017-11-17 2018-09-11 財團法人工業技術研究院 電力功耗感測方法及感測裝置
WO2019099963A1 (en) * 2017-11-18 2019-05-23 Christopher Dunbar End user controlled load management system
US10879698B2 (en) * 2017-11-30 2020-12-29 Abb Schweiz Ag Systems and methods for performing building power management
KR102009578B1 (ko) * 2017-12-27 2019-08-09 (주) 씨에스엠 전기히터 제어용 하나 이상의 부하에 대한 측정 검출 방법
US10466277B1 (en) 2018-02-01 2019-11-05 John Brooks Scaled and precise power conductor and current monitoring
KR102535063B1 (ko) * 2018-04-06 2023-05-22 엘지전자 주식회사 전열 기기를 판별하여 안전 서비스를 제공하는 장치 및 클라우드 서버
CN109061524B (zh) * 2018-09-25 2021-09-17 湖南国科微电子股份有限公司 电源测试电路及方法
JP2020095029A (ja) * 2018-12-12 2020-06-18 メレキシス テクノロジーズ エス エーＭｅｌｅｘｉｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＳＡ 電流センサ
KR20210094113A (ko) * 2018-12-17 2021-07-28 엑슬런트 에너지 테크놀로지스, 엘엘씨 센서 기반 에너지 관리 인클로저 및 센서 데이터에 기초한 분산 에너지 자원 관리
CN113544528A (zh) * 2019-03-13 2021-10-22 日本电产理德股份有限公司 检测值修正系统、系数计算方法以及检测值修正方法
US10983178B2 (en) * 2019-05-17 2021-04-20 Honeywell International Inc. Active sensor circuitry
EP4038397A4 (en) * 2019-10-03 2023-11-08 Selec Controls Private Limited MEASURING DEVICE AND METHOD FOR CORRECTING MEASUREMENTS PROVIDED THEREFROM
CA3175057A1 (en) * 2020-02-06 2021-08-12 Aclara Technologies Llc Magnetic field detection and interaction
CN115398249A (zh) * 2020-03-10 2022-11-25 伊顿智能动力有限公司 多个电负载的配电装置中的电力使用
CN113884755A (zh) * 2020-07-03 2022-01-04 绿铜科技公司 用于设置传感器系统的系统及方法
CN115616277B (zh) * 2022-01-10 2023-09-22 荣耀终端有限公司 监测电路及监测系统
KR102439182B1 (ko) * 2022-02-21 2022-09-01 주식회사 한국이알이시 전기화재 초기 소화장치가 구비된 배전반(고압반, 저압반, 전동기제어반, 분전반)

Family Cites Families (243)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714516A (en) 1972-01-26 1973-01-30 P Howe Meter socket voltage recorder unit
US4012734A (en) 1974-12-23 1977-03-15 American Science & Engineering, Inc. Synchronous power communicating
US4612617A (en) 1983-03-02 1986-09-16 Siemens-Allis, Inc. Method and apparatus for monitoring instantaneous electrical parameters of a power distribution system
IN161314B (pt) 1984-09-25 1987-11-07 Oscar Vila Masot
US4667186A (en) 1985-03-13 1987-05-19 Raychem Corporation Phase difference fault detector
US4638417A (en) 1985-08-16 1987-01-20 Sperry Corporation Power density spectrum controller
US4804957A (en) 1985-11-27 1989-02-14 Triad Communications, Inc. Utility meter and submetering system
US4858141A (en) 1986-04-14 1989-08-15 Massachusetts Institute Of Technology Non-intrusive appliance monitor apparatus
US4716409A (en) 1986-07-16 1987-12-29 Homestead Products, Inc. Electrical appliance control system
GB8623435D0 (en) * 1986-09-30 1986-11-05 Squire P T Magnetic field sensor
JPH01190506A (ja) * 1988-01-26 1989-07-31 Takeshi Ikeda 自動車のタイヤの空気圧低下検知装置
JPH0614087B2 (ja) * 1989-02-13 1994-02-23 日本電装株式会社 センサ信号の処理装置
DE3905060A1 (de) 1989-02-18 1990-08-23 Diehl Gmbh & Co Einrichtung zum beruehrungslosen messen eines gleichstroms
FR2645968B1 (fr) 1989-04-18 1991-07-26 Electricite De France Procede et appareil d'analyse de signaux de courant et de tension en vue du reperage de charges a usage domestique
CH678231A5 (pt) 1989-08-01 1991-08-15 Landis & Gyr Betriebs Ag
JPH0437397A (ja) 1990-06-01 1992-02-07 Pioneer Electron Corp 遠隔制御システム
JPH0450786A (ja) * 1990-06-19 1992-02-19 Fujitsu Ltd 磁界検出用ピックアップコイル
JPH05509409A (ja) 1990-06-21 1993-12-22 レイノルズ　ソフトウエア，インコーポレイティド 波動分析・事象認識方法およびその装置
JPH04296663A (ja) * 1991-03-27 1992-10-21 Osaka Gas Co Ltd 電流測定装置
JPH04324372A (ja) 1991-04-25 1992-11-13 Hitachi Ltd 生活パターン分析報知システム
US5229753A (en) 1991-06-10 1993-07-20 Berg Richard P Warning device for a washing apparatus which advises whether its contents are clean or soiled
FR2680875B1 (fr) 1991-08-27 1995-05-05 Geneve Services Ind Procede pour identifier des charges consommatrices d'energie electrique d'un circuit sous surveillance.
US5177560A (en) 1991-11-06 1993-01-05 Hewlett-Packard Company Optical spectrum analyzer having adjustable sensitivity
US5268666A (en) 1991-12-23 1993-12-07 At&T Bell Laboratories Appliance control system providing out-of-context usage
US5467011A (en) * 1992-05-06 1995-11-14 National Rural Electric Cooperative Assn. System for detection of the phase of an electrical signal on an alternating circuit power line
JPH0662512A (ja) * 1992-08-04 1994-03-04 Matsushita Electric Works Ltd 盤ボックス
US8078431B2 (en) 1992-11-17 2011-12-13 Health Hero Network, Inc. Home power management system
BR9405758A (pt) 1993-02-12 1995-11-28 Ekstroem Ind Inc Aparelho para medição de consumo de energia elétrica aparelho leitor de energia elétrica remota processo para medir fornecimento de energia elétrica processo para calcular energia elétrica consumida e aparelho para medição remota
JPH0712976U (ja) * 1993-05-31 1995-03-03 日新電機株式会社 電流測定装置
JP3413875B2 (ja) 1993-06-18 2003-06-09 石川島播磨重工業株式会社 圧力容器
US5441070A (en) 1993-11-10 1995-08-15 Thompson; Gary E. Fluid management system
US5483838A (en) 1993-12-29 1996-01-16 Holden; Edward S. Fluid flow connector and gauge assembly
US5635895A (en) 1994-02-14 1997-06-03 Murr; William C. Remote power cost display system
US5483153A (en) 1994-03-24 1996-01-09 Massachusetts Institute Of Technology Transient event detector for use in nonintrusive load monitoring systems
US5717325A (en) 1994-03-24 1998-02-10 Massachusetts Institute Of Technology Multiprocessing transient event detector for use in a nonintrusive electrical load monitoring system
US5409037A (en) 1994-06-06 1995-04-25 Wheeler; Jaye F. Automatic device for the detection and shutoff of excess water flow in pipes
US5495168A (en) 1994-09-12 1996-02-27 Fluke Corporation Method of signal analysis employing histograms to establish stable, scaled displays in oscilloscopes
US5534663A (en) * 1994-11-14 1996-07-09 The United States Of America As Represented By The United States Department Of Energy Electrically shielded enclosure with magnetically retained removable cover
US5600310A (en) 1994-12-02 1997-02-04 General Electric Company Serial bus control for appliances
KR100198229B1 (ko) * 1994-12-24 1999-06-15 유채준 원격제어 및 감시가 가능한 전력수급용 복합계기
US6263290B1 (en) 1995-02-22 2001-07-17 Michael K. Williams Process and machine for signal waveform analysis
US5650771A (en) 1995-04-25 1997-07-22 Lee; Chung-Cheng Electrical socket with monitoring unit for monitoring operating conditions
US6018203A (en) * 1995-05-22 2000-01-25 Target Hi-Tech Electronics Ltd. Apparatus for and method of evenly distributing an electrical load across an n-phase power distribution network
US5808846A (en) 1995-07-11 1998-09-15 Veris Industries, Inc. Combination current sensor and relay
US5714687A (en) 1995-10-31 1998-02-03 Dunegan; Harold L. Transducer for measuring acoustic emission events
JP3680152B2 (ja) * 1995-10-31 2005-08-10 九州電力株式会社 電力線監視装置
US5699276A (en) 1995-12-15 1997-12-16 Roos; Charles E. Utility meter providing an interface between a digital network and home electronics
US6173613B1 (en) 1996-04-30 2001-01-16 Harold L. Dunegan Measuring crack growth by acoustic emission
US5880677A (en) 1996-10-15 1999-03-09 Lestician; Guy J. System for monitoring and controlling electrical consumption, including transceiver communicator control apparatus and alternating current control apparatus
JPH10153625A (ja) * 1996-11-20 1998-06-09 Daikin Ind Ltd カレントトランスを用いた入力電流検出回路
KR19980069423A (ko) 1997-02-28 1998-10-26 이대원 주파수특성을 이용한 전기설비 고장진단장치 및 그 방법
US5898387A (en) 1997-03-26 1999-04-27 Scientific-Atlanta, Inc. Modular meter based utility gateway enclosure
JPH10282161A (ja) 1997-04-09 1998-10-23 Matsushita Electric Ind Co Ltd 消費電力監視システム
EP0874244B1 (de) * 1997-04-19 2002-01-30 LUST ANTRIEBSTECHNIK GmbH Verfahren zum Messen von elektrischen Strömen in n Leitern sowie Vorrichtung zur Durchführung des Verfahrens
US6275168B1 (en) 1997-05-23 2001-08-14 Siemens Power Transmission And Distribution, Llc Expansion module for modular meter
JP3813330B2 (ja) * 1997-09-29 2006-08-23 日置電機株式会社 測定ケーブル
ITTO980134A1 (it) 1998-02-20 1999-08-20 Merloni Elettrodomestici Spa Sistema, dispositivo e metodo per il monitoraggio di una pluralita' di utenze elettriche, in particolare elettrodomestici, connesse in rete
US6728646B2 (en) 1998-02-23 2004-04-27 Enerwise Global Technologies, Inc. Energy information system and sub-measurement board for use therewith
US6094043A (en) * 1998-04-15 2000-07-25 Square D Company ARC detection sensor utilizing discrete inductors
US20030112370A1 (en) 2001-12-18 2003-06-19 Chris Long Adaptive expanded information capacity for communications systems
US6147484A (en) 1998-07-08 2000-11-14 Smith; Richard T. Device for measuring power using switchable impedance
DE19903404A1 (de) 1999-01-29 2000-08-03 Roemheld A Gmbh & Co Kg Hydraulikaggregat
JP2000258482A (ja) 1999-03-08 2000-09-22 Toshiba Corp 周波数検査装置
US6614211B1 (en) * 1999-04-01 2003-09-02 Santronics, Inc. Non-contact detector for sensing a periodically varying magnetic field
US6771078B1 (en) * 1999-04-12 2004-08-03 Chk Wireless Technologies Australia Pty. Ltd. Apparatus and method for fault detection on conductors
US20010003286A1 (en) 1999-07-14 2001-06-14 Jay E. Philippbar Flood control device
US6734806B1 (en) 1999-07-15 2004-05-11 Cratsley, Iii Charles W. Method and system for signaling utility usage
GB9918539D0 (en) 1999-08-06 1999-10-06 Sentec Ltd Planar current transformer
US7133729B1 (en) 1999-08-17 2006-11-07 Microsoft Corporation Pattern-and model-based power line monitoring
JP2001103622A (ja) * 1999-09-28 2001-04-13 Osaki Electric Co Ltd 宅内電気エネルギ計測システム
JP2001153895A (ja) * 1999-11-24 2001-06-08 Makome Kenkyusho:Kk 電流センサ
JP2001161009A (ja) * 1999-11-30 2001-06-12 Omron Corp 電力計測器の設置方法および住宅用分電盤
IT1314341B1 (it) * 1999-12-29 2002-12-09 Abb Ricerca Spa Dispositivo di misura di corrente per interruttori di potenza di bassatensione
JP4314710B2 (ja) 2000-01-17 2009-08-19 オムロンヘルスケア株式会社 動脈硬化評価装置
JP3955706B2 (ja) * 2000-02-02 2007-08-08 三菱電機株式会社 通電情報計測装置付き回路遮断器およびその補正方法
US6947854B2 (en) 2000-02-29 2005-09-20 Quadlogic Controls Corporation System and method for on-line monitoring and billing of power consumption
FR2806806B1 (fr) 2000-03-22 2002-11-29 Conseil En Technologies Innova Procede de mesure de la consommation electrique d'un element connecte a un reseau de distribution d'electricite
US6330516B1 (en) 2000-03-27 2001-12-11 Power Distribution, Inc. Branch circuit monitor
US6873144B2 (en) * 2000-04-07 2005-03-29 Landis+Gyr Inc. Electronic meter having random access memory with passive nonvolatility
ES2290121T3 (es) 2000-04-12 2008-02-16 Central Res Inst Elect Sistema y metodo para estimar el consumo de energia de un aparato electrico y sistema de alarma para anomalias utilizando dichos sistema y metodo.
US6420969B1 (en) 2000-05-10 2002-07-16 Kirk Campbell Appliance alarm system
US7330796B2 (en) 2000-06-05 2008-02-12 Aqua Conserve, Inc. Methods and apparatus for using water use signatures and water pressure in improving water use efficiency
US6320968B1 (en) 2000-06-28 2001-11-20 Esion-Tech, Llc Adaptive noise rejection system and method
US6906617B1 (en) 2000-11-17 2005-06-14 Koninklijke Philips Electronics N.V. Intelligent appliance home network
US6418083B1 (en) 2001-01-12 2002-07-09 The United States Of America As Represented By The Secretary Of The Navy Phase fluctuation based signal processor
US6842706B1 (en) 2001-01-17 2005-01-11 Smart Disaster Response Technologies, Inc. Methods, apparatus, media, and signals for managing utility usage
JP3904404B2 (ja) * 2001-04-06 2007-04-11 アイホン株式会社 住宅監視システム
AUPR441401A0 (en) * 2001-04-12 2001-05-17 Gladwin, Paul Utility usage rate monitor
US6622097B2 (en) 2001-06-28 2003-09-16 Robert R. Hunter Method and apparatus for reading and controlling electric power consumption
WO2003017724A2 (en) * 2001-08-09 2003-02-27 Astropower, Inc. Power and/or energy monitor, method of using, and display device
US6993417B2 (en) 2001-09-10 2006-01-31 Osann Jr Robert System for energy sensing analysis and feedback
US6892144B2 (en) * 2001-09-25 2005-05-10 Landis+Gyr, Inc. Arrangement for providing sensor calibration information in a modular utility meter
JP2003111215A (ja) * 2001-09-27 2003-04-11 Nitto Electric Works Ltd 分電盤
US7106048B1 (en) 2001-10-26 2006-09-12 Schweitzer Engineering Laboratories, Inc. Fault indicator with auto-configuration for overhead or underground application
US20030088527A1 (en) 2001-11-06 2003-05-08 General Electric Company Methods and systems for monitoring water usage
US6910025B2 (en) 2001-11-20 2005-06-21 Freescale Semiconductor, Inc. Modeling behavior of an electrical circuit
US6678209B1 (en) 2001-11-21 2004-01-13 Luc Peng Apparatus and method for detecting sonar signals in a noisy environment
CA2366731A1 (en) * 2001-11-30 2003-05-30 Veris Industries, Llc Power monitoring system
US6860288B2 (en) 2001-12-21 2005-03-01 Kenneth J. Uhler System and method for monitoring and controlling utility systems
AU2003237796A1 (en) 2002-01-24 2003-09-02 Matsushita Electric Industrial Co., Ltd. Method of and system for power line carrier communications
US6984978B2 (en) * 2002-02-11 2006-01-10 Honeywell International Inc. Magnetic field sensor
US6839644B1 (en) 2002-04-01 2005-01-04 The Texas A&M University System Plumbing supply monitoring, modeling and sizing system and method
US7049976B2 (en) 2002-04-15 2006-05-23 Hunt Power, L.P. User-installable power consumption monitoring system
US6708126B2 (en) * 2002-05-17 2004-03-16 General Electric Company Method and system for measuring current
US7019666B2 (en) 2002-06-10 2006-03-28 Tantalus Systems Corp. Adapter for a meter
US7271575B2 (en) 2002-08-07 2007-09-18 Tektronix, Inc. Oscilloscope based return loss analyzer
ITBG20020027A1 (it) 2002-09-12 2004-03-13 Abb Service Srl Dispositivo per la misura di correnti e relativo metodo
US6781359B2 (en) 2002-09-20 2004-08-24 Allegro Microsystems, Inc. Integrated current sensor
US6766835B1 (en) 2002-09-23 2004-07-27 Raoul G. Fima Tank monitor system
JP2004132790A (ja) * 2002-10-09 2004-04-30 Fuji Electric Holdings Co Ltd 電流センサ
US20040128034A1 (en) 2002-12-11 2004-07-01 Lenker Jay A. Method and apparatus for water flow sensing and control
US20040206405A1 (en) 2003-01-17 2004-10-21 Smith Lee Anthony Residential water management system (RWMS)
JP2004219365A (ja) * 2003-01-17 2004-08-05 Osaki Electric Co Ltd 電流信号検出器
US8634993B2 (en) 2003-03-20 2014-01-21 Agjunction Llc GNSS based control for dispensing material from vehicle
JP4019989B2 (ja) 2003-03-26 2007-12-12 株式会社デンソー 半導体装置
KR100503215B1 (ko) 2003-04-04 2005-07-25 서효성 전력용 설비의 이상신호 진단시스템
US7417558B2 (en) * 2003-05-12 2008-08-26 Power Measurement Ltd. Wireless communications system incorporating intelligent electronic devices
US7728461B1 (en) 2003-06-03 2010-06-01 Cypress Semiconductor Corporation System for noise reduction in circuits
US20040251897A1 (en) * 2003-06-16 2004-12-16 Danmag Aps Fluxgate magnetometer with rotating core
US7043380B2 (en) 2003-09-16 2006-05-09 Rodenberg Iii Ernest Adolph Programmable electricity consumption monitoring system and method
WO2005033718A1 (en) * 2003-10-01 2005-04-14 Eaton Corporation Integrated anti-differential current sensing system
JP2005147755A (ja) * 2003-11-12 2005-06-09 Mitsubishi Electric Corp 電流検出装置
JP2005195427A (ja) * 2004-01-06 2005-07-21 Asahi Kasei Electronics Co Ltd 電流測定装置、電流測定方法および電流測定プログラム
US7174260B2 (en) 2004-04-01 2007-02-06 Blue Line Innovations Inc. System and method for reading power meters
JP2005304148A (ja) * 2004-04-09 2005-10-27 Hitachi Industrial Equipment Systems Co Ltd 絶縁監視システム
US7463362B2 (en) 2004-04-13 2008-12-09 The Trustees Of Columbia University In The City Of New York Digital signal processor-based detection system, method, and apparatus for optical tomography
US7460930B1 (en) 2004-05-14 2008-12-02 Admmicro Properties, Llc Energy management system and method to monitor and control multiple sub-loads
JP4380420B2 (ja) * 2004-06-03 2009-12-09 富士電機ホールディングス株式会社 電力量計
JP4381913B2 (ja) 2004-07-23 2009-12-09 本田技研工業株式会社 燃料タンク装置
JP4392511B2 (ja) 2004-08-26 2010-01-06 住友金属工業株式会社 鉄道車両用空気ばね高さ調整機構及び空気ばね高さ調整機構の制御方法
US7292045B2 (en) 2004-09-04 2007-11-06 Applied Materials, Inc. Detection and suppression of electrical arcing
US7190561B2 (en) * 2004-09-09 2007-03-13 Sensata Technologies, Inc. Apparatus for detecting arc faults
EP1795864A4 (en) 2004-09-29 2011-11-02 Amosense Co Ltd MAGNETIC SENSOR CONTROL METHOD, MAGNETIC SENSOR CONTROL MODULE, AND PORTABLE TERMINAL DEVICE
JP4423157B2 (ja) 2004-10-06 2010-03-03 キヤノン株式会社 電力線通信装置およびその制御方法
US7305310B2 (en) * 2004-10-18 2007-12-04 Electro Industries/Gauge Tech. System and method for compensating for potential and current transformers in energy meters
US7996171B2 (en) * 2005-01-27 2011-08-09 Electro Industries/Gauge Tech Intelligent electronic device with broad-range high accuracy
US7276915B1 (en) 2005-02-01 2007-10-02 Sprint Communications Company L.P. Electrical service monitoring system
GB0503079D0 (en) 2005-02-15 2005-03-23 Oxley Dev Co Ltd Usage monitoring apparatus
CN102497219B (zh) 2005-03-16 2014-09-10 美国亚德诺半导体公司 用于电力线通信的系统和方法
US7265664B2 (en) 2005-04-04 2007-09-04 Current Technologies, Llc Power line communications system and method
EP1872105A4 (en) 2005-04-08 2013-12-04 H20Flo Llc SYSTEM AND METHOD FOR MONITORING, RECORDING AND INVOICING AN INDIVIDUAL HEALTH APPARATUS AND WATER UTILIZATION UNIT IN A MULTI-UNIT STRUCTURE
US7078996B1 (en) 2005-05-20 2006-07-18 Ambient Corporation Inductive coupler for power line communications
US7511229B2 (en) 2005-06-02 2009-03-31 Liebert Corporation Sensor module, system, and method for sensors in proximity to circuit breakers
US20070014369A1 (en) 2005-07-12 2007-01-18 John Santhoff Ultra-wideband communications system and method
US7706928B1 (en) 2005-09-07 2010-04-27 Admmicro Properties, Llc Energy management system with security system interface
WO2007033169A2 (en) * 2005-09-12 2007-03-22 Siemens Energy & Automation, Inc. Panel layout for an integrated power distribution system
US8374696B2 (en) 2005-09-14 2013-02-12 University Of Florida Research Foundation, Inc. Closed-loop micro-control system for predicting and preventing epileptic seizures
JP4483760B2 (ja) * 2005-10-12 2010-06-16 株式会社デンソー 電流センサ
JP4571570B2 (ja) * 2005-10-14 2010-10-27 株式会社日立ハイテクノロジーズ 磁気検出コイルおよび磁場計測装置
US7554320B2 (en) 2005-10-28 2009-06-30 Electro Industries/Gauge Tech. Intelligent electronic device for providing broadband internet access
JP4972098B2 (ja) * 2005-11-28 2012-07-11 グルノ、ラディスラフ 可撓性精密電流検出器
US8013613B2 (en) 2005-12-08 2011-09-06 Grace Engineered Products, Inc. Voltage indicator test mechanism
US7365665B2 (en) 2005-12-30 2008-04-29 Bookham Technology Plc Photodiode digitizer with fast gain switching
US20070230094A1 (en) 2006-04-04 2007-10-04 Carlson Curt S Integrated, self-contained power distribution system
US7760343B2 (en) 2006-04-05 2010-07-20 Photonic Systems, Inc. Method and apparatus for determining frequency-dependent Vπ of a Mach-Zehnder optical modulator
JP4682914B2 (ja) 2006-05-17 2011-05-11 ソニー株式会社 情報処理装置および方法、プログラム、並びに記録媒体
US7885917B2 (en) 2006-05-26 2011-02-08 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The Desert Research Institute Utility monitoring and disaggregation systems and methods of use
US8494762B2 (en) 2006-06-28 2013-07-23 Georgia Tech Research Corporation Sub room level indoor location system using wideband power line positioning
US8392107B2 (en) 2006-06-28 2013-03-05 Georgia Tech Research Corporation Sub-room-level indoor location system using power line positioning
US8140414B2 (en) 2006-06-29 2012-03-20 Carina Technology, Inc. System and method for controlling a utility meter
US7692555B2 (en) 2006-08-04 2010-04-06 Harman International Industries, Incorporated Powering a wireless system from preexisting power
US20090043520A1 (en) 2006-08-10 2009-02-12 V2Green, Inc. User Interface and User Control in a Power Aggregation System for Distributed Electric Resources
US20080042636A1 (en) * 2006-08-18 2008-02-21 General Electric Company System and method for current sensing
WO2008028144A2 (en) 2006-09-01 2008-03-06 Power Monitors, Inc. Method and apparatus for a power line communications test system
US7546214B2 (en) 2006-09-28 2009-06-09 General Electric Company System for power sub-metering
US7493221B2 (en) 2006-09-28 2009-02-17 General Electric Company System for power sub-metering
US7804280B2 (en) 2006-11-02 2010-09-28 Current Technologies, Llc Method and system for providing power factor correction in a power distribution system
US7795877B2 (en) 2006-11-02 2010-09-14 Current Technologies, Llc Power line communication and power distribution parameter measurement system and method
JP4873709B2 (ja) * 2006-11-08 2012-02-08 浜松光電株式会社 電流センサ
US7747357B2 (en) 2006-11-13 2010-06-29 Lutron Electronics Co., Inc. Method of communicating a command for load shedding of a load control system
US8411896B2 (en) 2006-12-21 2013-04-02 Cypress Envirosystems, Inc. Gauge reading device and system
CN104282086A (zh) 2007-01-09 2015-01-14 功率监视器公司 用于智能电路断路器的方法和设备
JP2008196950A (ja) * 2007-02-13 2008-08-28 Toyota Industries Corp 三相用電機部品
US7541941B2 (en) 2007-03-16 2009-06-02 Greenbox Technology Inc. System and method for monitoring and estimating energy resource consumption
US7493220B2 (en) 2007-03-22 2009-02-17 Commtest Instruments Limited Method and system for vibration signal processing
US7705484B2 (en) 2007-04-10 2010-04-27 Whirlpool Corporation Energy management system and method
US9501803B2 (en) 2007-04-12 2016-11-22 Siemens Industry, Inc. Devices, systems, and methods for monitoring energy systems
US8664564B2 (en) 2007-05-04 2014-03-04 Illinois Tool Works Inc. Controlled harmonics power supply for welding-type system
US8450995B2 (en) 2007-06-01 2013-05-28 Powerkuff, Llc Method and apparatus for monitoring power consumption
US7755347B1 (en) * 2007-06-12 2010-07-13 Geist Manufacturing Inc. Current and voltage measurement device
US7589942B2 (en) 2007-06-15 2009-09-15 General Electric Company MEMS based motor starter with motor failure detection
US7612971B2 (en) 2007-06-15 2009-11-03 General Electric Company Micro-electromechanical system based switching in heating-ventilation-air-conditioning systems
KR100911179B1 (ko) * 2007-06-27 2009-08-06 전자부품연구원 메쉬 센서 네트워크를 이용한 실시간 전기 사용량 모니터링시스템
EP2165159B1 (en) 2007-07-03 2013-07-17 Nxp B.V. Calibration of an amr sensor
CN101765985A (zh) 2007-07-09 2010-06-30 赛米泰克创新有限公司 通信方法和设备
DE102007032053A1 (de) 2007-07-10 2009-01-15 Abröll, Andreas Vorrichtung und Verfahren zur Regulierung des Stromverbrauchs eines elektrischen Geräts
TW200907360A (en) 2007-07-19 2009-02-16 Koninkl Philips Electronics Nv Energy consumption measurement
US7693670B2 (en) 2007-08-14 2010-04-06 General Electric Company Cognitive electric power meter
US8311757B2 (en) 2007-08-14 2012-11-13 American Gnc Corporation Miniaturized smart self-calibration electronic pointing method and system
US7702421B2 (en) 2007-08-27 2010-04-20 Honeywell International Inc. Remote HVAC control with building floor plan tool
CA2609629A1 (en) 2007-09-10 2009-03-10 Veris Industries, Llc Current switch with automatic calibration
US8094034B2 (en) 2007-09-18 2012-01-10 Georgia Tech Research Corporation Detecting actuation of electrical devices using electrical noise over a power line
WO2009040140A1 (de) 2007-09-21 2009-04-02 Siemens Aktiengesellschaft Dezentrales energienetz und verfahren zur verteilung von energie in einem dezentralen energienetz
EP2194874A4 (en) 2007-09-21 2015-05-13 Nat Res Council Canada METHOD AND APPARATUS FOR PERIODONTAL DIAGNOSIS
US7622911B2 (en) 2007-10-18 2009-11-24 Intellimeter Canada, Inc. Electrical power metering device and method of operation thereof
US8682497B2 (en) 2007-11-12 2014-03-25 Util Labs (Pty) Ltd. Method of demand side electrical load management and an associated apparatus and system
JP4687704B2 (ja) 2007-11-20 2011-05-25 株式会社デンソー 車両用電源装置
US8065099B2 (en) 2007-12-20 2011-11-22 Tollgrade Communications, Inc. Power distribution monitoring system and method
WO2009086348A1 (en) 2007-12-26 2009-07-09 Elster Electricity, Llc. Mechanical packaging apparatus and methods for an electrical energy meter
EP2227700A2 (en) 2007-12-26 2010-09-15 Greenlet Technologies Ltd. Reducing power consumption in a network by detecting electrical signatures of appliances
GB0803140D0 (en) 2008-02-21 2008-03-26 Sentec Ltd Technique for inference of multiple appliances' power use from single point measurements
US8054071B2 (en) 2008-03-06 2011-11-08 Allegro Microsystems, Inc. Two-terminal linear sensor
CN101562074A (zh) * 2008-04-16 2009-10-21 邹长江 螺圈式电流互感器
GB2460872B (en) 2008-06-13 2010-11-24 Alertme Com Ltd Power consumption feedback systems
GB2464927B (en) 2008-10-28 2010-12-01 Isis Innovation Apparatus and method for metering the use of electricity
GB2464634B (en) 2008-07-17 2010-12-01 Isis Innovation Utility meter
CA2729960A1 (en) 2008-07-17 2010-01-21 Isis Innovation Limited Utility metering
GB2465367B (en) 2008-11-13 2011-01-05 Isis Innovation Variable power load detector apparatus and method
US8463452B2 (en) 2008-07-29 2013-06-11 Enmetric Systems, Inc. Apparatus using time-based electrical characteristics to identify an electrical appliance
KR101000443B1 (ko) 2008-09-18 2010-12-13 한국전력공사 계량 오차를 최소화하기 위한 방법 및 전자식 전력량계
US20100070218A1 (en) 2008-09-18 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware System and method for identifying appliances by electrical characteristics
US20100070214A1 (en) 2008-09-18 2010-03-18 Searete Llc, A Limited Liability Corporation Of The State Of Delaware System and method for identifying appliances by electrical characteristics
CN201210170Y (zh) 2008-09-28 2009-03-18 张宝宏 多功能电网检修综合测试仪
DE102008050753A1 (de) * 2008-10-07 2010-04-08 Siemens Aktiengesellschaft Verfahren zum Erfassen einer physikalischen Größe durch einen Leistungsschalter
JP2010112936A (ja) * 2008-11-10 2010-05-20 Daido Steel Co Ltd 電流センサ、磁気検出方法
WO2010062398A1 (en) 2008-11-26 2010-06-03 Maloney Michael A Power distribution controller and related systems and methods
GB2465800A (en) 2008-12-01 2010-06-02 Joyce Foster Utility Consumption Apparatus
US8482290B2 (en) 2009-02-27 2013-07-09 Makad Energy, Llc System for intelligent automated response to line frequency and voltage disturbances by a central control point communication with a plurality of load control devices
US8018095B2 (en) 2009-04-16 2011-09-13 International Business Machines Corporation Power conversion, control, and distribution system
JP4428470B1 (ja) 2009-06-08 2010-03-10 東洋インキ製造株式会社 偏光板及び偏光板形成用接着剤組成物
US8289737B2 (en) 2009-08-11 2012-10-16 Astec International Limited Bridgeless boost PFC circuits and systems with reduced common mode EMI
US20110050218A1 (en) * 2009-08-28 2011-03-03 Lohss Kurt L non-contact magnetic current sensing and distribution system for determining individual power readings from a plurality of power sources
AU2010295351A1 (en) 2009-09-21 2012-05-03 Rutgers, The State University Of New Jersey System and method for measuring consumption in a residential or commercial building via a wall socket
US9766277B2 (en) 2009-09-25 2017-09-19 Belkin International, Inc. Self-calibrating contactless power consumption sensing
US8930152B2 (en) * 2009-09-25 2015-01-06 University Of Washington Whole structure contactless power consumption sensing
RU2402023C1 (ru) 2009-09-28 2010-10-20 Государственное образовательное учреждение высшего профессионального образования "Российская таможенная академия" Устройство для контроля потребления электроэнергии
US8676521B2 (en) 2009-10-26 2014-03-18 Fluke Corporation System and method for handling wide dynamic range signals encountered in vibration analysis using a logarithmic amplifier
US8344724B2 (en) * 2009-11-06 2013-01-01 Massachusetts Institute Of Technology Non-intrusive monitoring of power and other parameters
US20110112780A1 (en) 2009-11-06 2011-05-12 David Moss Electrical power consumption measuring system
EP3076545B1 (en) 2010-02-10 2020-12-16 Goodix Technology (HK) Company Limited System and method for adapting a loudspeaker signal
WO2011104661A1 (en) 2010-02-25 2011-09-01 Koninklijke Philips Electronics N.V. Monitoring of operational status of appliances
KR101666226B1 (ko) 2010-03-08 2016-10-13 엘에스산전 주식회사 전력량 검출장치
JP2011223360A (ja) 2010-04-09 2011-11-04 Sony Corp 送信装置、受信装置、制御方法、及び通信システム
EA033063B1 (ru) 2010-04-26 2019-08-30 Белкин Интернэшнл, Инк. Устройство регистрации электрического события и способ регистрации и классификации потребления электроэнергии
WO2012003426A2 (en) 2010-07-02 2012-01-05 Reynolds Brett S Apparatus for calibrated non-invasive measurement of electrical current
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
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
CA2804012A1 (en) 2010-08-10 2012-02-16 Sensus Usa Inc. Electric utility meter comprising load identifying data processor
US8738195B2 (en) 2010-09-21 2014-05-27 Intel Corporation Inferencing energy usage from voltage droop
CN102201738B (zh) 2011-05-18 2014-12-31 上海新进半导体制造有限公司 一种电源转换器的噪音控制电路和方法
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
KR101318982B1 (ko) 2013-05-10 2013-10-16 (주) 에코센스 다양한 규격의 전력 공급선에 대한 전력을 측정하는 카트리지 방식의 무정전 전력 측정장치
CA2961194A1 (en) 2014-09-12 2016-03-17 Belkin International, Inc. Self-calibrating contactless power consumption sensing

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