SG11202006306RA - Improved electrical sub-metering system - Google Patents

Improved electrical sub-metering system

Info

Publication number
SG11202006306RA
SG11202006306RA SG11202006306RA SG11202006306RA SG11202006306RA SG 11202006306R A SG11202006306R A SG 11202006306RA SG 11202006306R A SG11202006306R A SG 11202006306RA SG 11202006306R A SG11202006306R A SG 11202006306RA SG 11202006306R A SG11202006306R A SG 11202006306RA
Authority
SG
Singapore
Prior art keywords
metering system
improved electrical
electrical sub
sub
improved
Prior art date
Application number
SG11202006306RA
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 SG11202006306RA publication Critical patent/SG11202006306RA/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
SG11202006306RA 2018-01-12 2019-01-14 Improved electrical sub-metering system SG11202006306RA (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
SG11202006306RA true SG11202006306RA (en) 2020-07-29

Family

ID=67218485

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202006306RA SG11202006306RA (en) 2018-01-12 2019-01-14 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
ES2442634T3 (en) * 2011-11-25 2014-02-12 ubitricity Gesellschaft für verteilte Energiesysteme mbH Appraisal and measurement point system to measure and assess electrical energy / electricity, and procedure
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
EP3289368A4 (en) * 2015-04-27 2018-12-26 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
WO2019139540A1 (en) 2019-07-18
PH12020551065A1 (en) 2021-04-26

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