BRPI0916804A2 - medição de elemento de utilidade - Google Patents

medição de elemento de utilidade

Info

Publication number
BRPI0916804A2
BRPI0916804A2 BRPI0916804A BRPI0916804A BRPI0916804A2 BR PI0916804 A2 BRPI0916804 A2 BR PI0916804A2 BR PI0916804 A BRPI0916804 A BR PI0916804A BR PI0916804 A BRPI0916804 A BR PI0916804A BR PI0916804 A2 BRPI0916804 A2 BR PI0916804A2
Authority
BR
Brazil
Prior art keywords
element measurement
utility element
utility
measurement
Prior art date
Application number
BRPI0916804A
Other languages
English (en)
Inventor
Donaldson James
Mcculloch Malcolm
Original Assignee
Isis Innovation
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 GB0813143A external-priority patent/GB2461915B/en
Priority claimed from GB0819763A external-priority patent/GB2464927B/en
Priority claimed from GB0820812A external-priority patent/GB2465367B/en
Application filed by Isis Innovation filed Critical Isis Innovation
Publication of BRPI0916804A2 publication Critical patent/BRPI0916804A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1331—Measuring real or reactive component, measuring apparent energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BRPI0916804A 2008-07-17 2009-07-17 medição de elemento de utilidade BRPI0916804A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0813143A GB2461915B (en) 2008-07-17 2008-07-17 Utility meter
GB0819763A GB2464927B (en) 2008-10-28 2008-10-28 Apparatus and method for metering the use of electricity
GB0820812A GB2465367B (en) 2008-11-13 2008-11-13 Variable power load detector apparatus and method
PCT/GB2009/001754 WO2010007369A2 (en) 2008-07-17 2009-07-17 Utility metering

Publications (1)

Publication Number Publication Date
BRPI0916804A2 true BRPI0916804A2 (pt) 2019-09-24

Family

ID=41314706

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0916804A BRPI0916804A2 (pt) 2008-07-17 2009-07-17 medição de elemento de utilidade

Country Status (7)

Country Link
US (2) US8843334B2 (pt)
EP (4) EP2304449B1 (pt)
JP (1) JP5444343B2 (pt)
AU (1) AU2009272473A1 (pt)
BR (1) BRPI0916804A2 (pt)
CA (1) CA2729960A1 (pt)
WO (1) WO2010007369A2 (pt)

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Also Published As

Publication number Publication date
JP5444343B2 (ja) 2014-03-19
JP2011528121A (ja) 2011-11-10
EP2469287A1 (en) 2012-06-27
US20110153246A1 (en) 2011-06-23
EP2639589A1 (en) 2013-09-18
WO2010007369A3 (en) 2010-03-25
EP2304449B1 (en) 2012-05-16
EP2304449A2 (en) 2011-04-06
US20140347077A1 (en) 2014-11-27
CA2729960A1 (en) 2010-01-21
EP2579050B1 (en) 2014-06-04
US8843334B2 (en) 2014-09-23
EP2579050A3 (en) 2013-08-21
AU2009272473A1 (en) 2010-01-21
WO2010007369A2 (en) 2010-01-21
EP2579050A2 (en) 2013-04-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.