PH12020551065A1 - Improved electrical sub-metering system - Google Patents

Improved electrical sub-metering system

Info

Publication number
PH12020551065A1
PH12020551065A1 PH12020551065A PH12020551065A PH12020551065A1 PH 12020551065 A1 PH12020551065 A1 PH 12020551065A1 PH 12020551065 A PH12020551065 A PH 12020551065A PH 12020551065 A PH12020551065 A PH 12020551065A PH 12020551065 A1 PH12020551065 A1 PH 12020551065A1
Authority
PH
Philippines
Prior art keywords
metering
metering system
improved electrical
electrical sub
metering node
Prior art date
Application number
PH12020551065A
Inventor
Aimin Wang
Original Assignee
Sp Innovation Pte Ltd
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 Sp Innovation Pte Ltd filed Critical Sp Innovation Pte Ltd
Publication of PH12020551065A1 publication Critical patent/PH12020551065A1/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
    • G01R22/061—Details of electronic electricity meters
    • G01R22/063—Details of electronic electricity meters related to remote communication
    • 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
    • G01D4/006—Remote reading of utility meters to a non-fixed location, i.e. mobile location
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • G01D2204/40—Networks; Topology
    • G01D2204/45—Utility meters networked together within a single building

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

An electric sub metering system for measuring and communicating power quality data, the system comprising: a plurality of metering node units, each comprising a metering node; at least one low voltage way electrically coupled to each of the plurality of metering nodes; wherein the plurality of metering node units are connected together in a linear series, commencing with a principal metering node unit.
PH12020551065A 2018-01-12 2020-07-10 Improved electrical sub-metering system PH12020551065A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201800305U 2018-01-12
PCT/SG2019/050019 WO2019139540A1 (en) 2018-01-12 2019-01-14 Improved electrical sub-metering system

Publications (1)

Publication Number Publication Date
PH12020551065A1 true PH12020551065A1 (en) 2021-04-26

Family

ID=67218485

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12020551065A PH12020551065A1 (en) 2018-01-12 2020-07-10 Improved electrical sub-metering system

Country Status (4)

Country Link
CN (1) CN111971566A (en)
PH (1) PH12020551065A1 (en)
SG (1) SG11202006306RA (en)
WO (1) WO2019139540A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696501A (en) * 1994-08-02 1997-12-09 General Electric Company Method and apparatus for performing the register functions for a plurality of metering devices at a common node
US6064192A (en) * 1998-04-08 2000-05-16 Ohio Semitronics Revenue meter with integral current transformer
US7493221B2 (en) * 2006-09-28 2009-02-17 General Electric Company System for power sub-metering
GB2452989A (en) * 2007-09-24 2009-03-25 Hughes Energy Systems Ltd Multi-circuit electricity metering
US7622911B2 (en) * 2007-10-18 2009-11-24 Intellimeter Canada, Inc. Electrical power metering device and method of operation thereof
KR101151673B1 (en) * 2008-08-12 2012-06-11 임영택 Remote automatic meter reading system
EP2597426B1 (en) * 2011-11-25 2013-10-23 ubitricity Gesellschaft für verteilte Energiesysteme mbH Counting and measuring point system for measuring and counting electrical energy/electricity and method
CN103257289A (en) * 2013-04-03 2013-08-21 浙江工业大学 Single CPU power quality detecting and two-way power metering combination system
CA2987030C (en) * 2015-04-27 2023-09-05 Raritan Americas, Inc. Modular power metering system
CN205428682U (en) * 2016-02-02 2016-08-03 何排枝 Current transformer integrated device

Also Published As

Publication number Publication date
CN111971566A (en) 2020-11-20
SG11202006306RA (en) 2020-07-29
WO2019139540A1 (en) 2019-07-18

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