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Electrical power metering system

Info

Publication number
WO1999046606A3
WO1999046606A3 PCT/US1999/005310 US9905310W WO1999046606A3 WO 1999046606 A3 WO1999046606 A3 WO 1999046606A3 US 9905310 W US9905310 W US 9905310W WO 1999046606 A3 WO1999046606 A3 WO 1999046606A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
electrical
metering
power
values
panel
Prior art date
Application number
PCT/US1999/005310
Other languages
French (fr)
Other versions
WO1999046606A2 (en )
WO1999046606A9 (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

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. by electricity meters
    • G01R22/06Arrangements for measuring time integral of electric power or current, e.g. by electricity meters by electronic methods
    • 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. INCLUDING HOUSING AND APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as enabling technology in buildings sector
    • Y02B90/24Smart metering mediating in the carbon neutral operation of end-user applications in buildings
    • Y02B90/246Utility meters which are networked together, e.g. 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
    • Y04S20/00Systems supporting the management or operation of end-user stationary applications, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y04S20/30Smart metering
    • Y04S20/42Utility meters which are networked together, e.g. within a single building

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 WO1999046606A9 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US3887998 true 1998-03-11 1998-03-11
US09/038,879 1998-03-11

Publications (3)

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

Family

ID=21902431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/005310 WO1999046606A9 (en) 1998-03-11 1999-03-11 Electrical power metering system

Country Status (1)

Country Link
WO (1) WO1999046606A9 (en)

Families Citing this family (19)

* 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 wall of a switchgear assembly module, switchgear module and electrical switchgear
US7493221B2 (en) 2006-09-28 2009-02-17 General Electric Company System for power sub-metering
US7546214B2 (en) * 2006-09-28 2009-06-09 General Electric Company System for power sub-metering
US8144445B2 (en) 2007-06-12 2012-03-27 General Electric Company Micro-electromechanical system based switching
US7885043B2 (en) 2007-06-15 2011-02-08 General Electric Company Remote-operable micro-electromechanical system based over-current protection apparatus
US7612971B2 (en) 2007-06-15 2009-11-03 General Electric Company Micro-electromechanical system based switching in heating-ventilation-air-conditioning systems
US7589942B2 (en) 2007-06-15 2009-09-15 General Electric Company MEMS based motor starter with motor failure detection
US7944660B2 (en) 2007-06-15 2011-05-17 General Electric Company Micro-electromechanical system based selectively coordinated protection systems and methods for electrical distribution
US8358488B2 (en) 2007-06-15 2013-01-22 General Electric Company Micro-electromechanical system based switching
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
LU91904A1 (en) 2011-11-21 2013-05-22 Gael Richard Method for real-time énergieen of consumption control of industrial infrastructure
CN105274060A (en) * 2015-10-26 2016-01-27 无锡傲锐东源生物科技有限公司 Hybridoma cell capable of producing anti-GATA3 (GATA binding protein 3) monoclonal antibody, anti-GATA3 monoclonal antibody produced by hybridoma cell and application of hybridoma cell and anti-GATA3 monoclonal antibody

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 Type
WO1999046606A2 (en) 1999-09-16 application
WO1999046606A9 (en) 2000-02-03 application

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