WO1999046606A3 - Electrical power metering system - Google Patents

Electrical power metering system Download PDF

Info

Publication number
WO1999046606A3
WO1999046606A3 PCT/US1999/005310 US9905310W WO9946606A3 WO 1999046606 A3 WO1999046606 A3 WO 1999046606A3 US 9905310 W US9905310 W US 9905310W WO 9946606 A3 WO9946606 A3 WO 9946606A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical power
electrical
readings
values
processes
Prior art date
Application number
PCT/US1999/005310
Other languages
French (fr)
Other versions
WO1999046606A9 (en
WO1999046606A2 (en
Inventor
John C Matyac
Original Assignee
North American Power Products
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 North American Power Products filed Critical North American Power Products
Priority to AU30794/99A priority Critical patent/AU3079499A/en
Publication of WO1999046606A2 publication Critical patent/WO1999046606A2/en
Publication of WO1999046606A3 publication Critical patent/WO1999046606A3/en
Publication of WO1999046606A9 publication Critical patent/WO1999046606A9/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D4/00Tariff metering apparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D2204/00Indexing scheme relating to details of tariff-metering apparatus
    • G01D2204/40Networks; Topology
    • G01D2204/45Utility meters networked together within a single building
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30Smart metering, e.g. specially adapted for remote reading

Abstract

A stand-alone electrical power metering system for sub-metering applications. The non-invasive system has current transformers (44, 45) placed around the electrical service legs (33, 34) of the electrical supply to a customer's service panel (13), and with associated voltage taps which are then routed to an interface panel which interfaces the sensed readings from the voltage taps and the current transformers, processes the values within circuity associated with the interface panel (28) and then supplies the resulting values to an electronic metering circuit board (24) which processes the values to electrical power consumption readings to provide electrical comsumption readings for visual display and/or communication to external equipment, e.g., via an optical port, for reading and billing.
PCT/US1999/005310 1998-03-11 1999-03-11 Electrical power metering system WO1999046606A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30794/99A AU3079499A (en) 1998-03-11 1999-03-11 Electrical power metering system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3887998A 1998-03-11 1998-03-11
US09/038,879 1998-03-11

Publications (3)

Publication Number Publication Date
WO1999046606A2 WO1999046606A2 (en) 1999-09-16
WO1999046606A3 true WO1999046606A3 (en) 1999-11-04
WO1999046606A9 WO1999046606A9 (en) 2000-02-03

Family

ID=21902431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/005310 WO1999046606A2 (en) 1998-03-11 1999-03-11 Electrical power metering system

Country Status (2)

Country Link
AU (1) AU3079499A (en)
WO (1) WO1999046606A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330516B1 (en) 2000-03-27 2001-12-11 Power Distribution, Inc. Branch circuit monitor
US6865073B2 (en) * 2003-03-06 2005-03-08 General Electric Company Panelboard metering arrangement and method of assembly thereof
US7453267B2 (en) 2005-01-14 2008-11-18 Power Measurement Ltd. Branch circuit monitor system
DE102005016545B4 (en) * 2005-04-08 2014-12-04 Abb Ag Module rear panel for a switchgear module, switchgear module and electrical switchgear
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
US8144445B2 (en) 2007-06-12 2012-03-27 General Electric Company Micro-electromechanical system based switching
US7944660B2 (en) 2007-06-15 2011-05-17 General Electric Company Micro-electromechanical system based selectively coordinated protection systems and methods for electrical distribution
US7885043B2 (en) 2007-06-15 2011-02-08 General Electric Company Remote-operable micro-electromechanical system based over-current protection apparatus
US8358488B2 (en) 2007-06-15 2013-01-22 General Electric Company Micro-electromechanical system based switching
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
US8072723B2 (en) 2007-06-19 2011-12-06 General Electric Company Resettable MEMS micro-switch array based on current limiting apparatus
US7903382B2 (en) 2007-06-19 2011-03-08 General Electric Company MEMS micro-switch array based on current limiting enabled circuit interrupting apparatus
US7508096B1 (en) 2007-09-20 2009-03-24 General Electric Company Switching circuit apparatus having a series conduction path for servicing a load and switching method
US7554222B2 (en) 2007-11-01 2009-06-30 General Electric Company Micro-electromechanical system based switching
US7839611B2 (en) 2007-11-14 2010-11-23 General Electric Company Programmable logic controller having micro-electromechanical system based switching
LU91904B1 (en) 2011-11-22 2013-05-22 Gael Richard Real-time energy consumption regulation process for an industrial infrastructure
CN105274060B (en) * 2015-10-26 2018-09-14 无锡傲锐东源生物科技有限公司 The anti-GATA3 monoclonal antibodies and application of anti-GATA3 protein monoclonal antibodies hybridoma and its generation
CN106443165A (en) * 2016-08-29 2017-02-22 新开普电子股份有限公司 Stationary electric energy meter
CN109448252A (en) * 2018-09-27 2019-03-08 宁波三星智能电气有限公司 A kind of method of real-time setting CIU Rotation Item
DE102018216769B4 (en) * 2018-09-28 2020-06-18 Siemens Aktiengesellschaft System with several energy measuring devices
CN111222745A (en) * 2019-11-20 2020-06-02 黑龙江电力调度实业有限公司 Power utilization scheduling system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548527A (en) * 1992-02-21 1996-08-20 Abb Power T&D Company Inc. Programmable electrical energy meter utilizing a non-volatile memory
US5590179A (en) * 1993-02-12 1996-12-31 Ekstrom Industries, Inc. Remote automatic meter reading apparatus
US5831550A (en) * 1992-06-01 1998-11-03 Centro De Pesquisas De Energia Eletrica - Cepel System and process for the measurement of the electric energy consumption of a plurality of consumers
US5912633A (en) * 1994-08-18 1999-06-15 Remote Metering Systems Limited Mains signalling systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548527A (en) * 1992-02-21 1996-08-20 Abb Power T&D Company Inc. Programmable electrical energy meter utilizing a non-volatile memory
US5831550A (en) * 1992-06-01 1998-11-03 Centro De Pesquisas De Energia Eletrica - Cepel System and process for the measurement of the electric energy consumption of a plurality of consumers
US5590179A (en) * 1993-02-12 1996-12-31 Ekstrom Industries, Inc. Remote automatic meter reading apparatus
US5912633A (en) * 1994-08-18 1999-06-15 Remote Metering Systems Limited Mains signalling systems

Also Published As

Publication number Publication date
AU3079499A (en) 1999-09-27
WO1999046606A9 (en) 2000-02-03
WO1999046606A2 (en) 1999-09-16

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