BR8001836A - Medidor de energia eletrica registrador de tempo programavel - Google Patents

Medidor de energia eletrica registrador de tempo programavel

Info

Publication number
BR8001836A
BR8001836A BR8001836A BR8001836A BR8001836A BR 8001836 A BR8001836 A BR 8001836A BR 8001836 A BR8001836 A BR 8001836A BR 8001836 A BR8001836 A BR 8001836A BR 8001836 A BR8001836 A BR 8001836A
Authority
BR
Brazil
Prior art keywords
electric energy
energy meter
programmable electric
programmable
meter
Prior art date
Application number
BR8001836A
Other languages
English (en)
Inventor
P Johnston
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8001836A publication Critical patent/BR8001836A/pt

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G04G15/006—Time-pieces comprising means to be operated at preselected times or after preselected time intervals for operating at a number of different times
    • 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
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
    • G01R21/1335—Tariff switching circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Electric Clocks (AREA)
BR8001836A 1979-03-30 1980-03-27 Medidor de energia eletrica registrador de tempo programavel BR8001836A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/025,647 US4283772A (en) 1979-03-30 1979-03-30 Programmable time registering AC electric energy meter having electronic accumulators and display

Publications (1)

Publication Number Publication Date
BR8001836A true BR8001836A (pt) 1980-11-18

Family

ID=21827274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001836A BR8001836A (pt) 1979-03-30 1980-03-27 Medidor de energia eletrica registrador de tempo programavel

Country Status (12)

Country Link
US (1) US4283772A (pt)
JP (2) JPS55163457A (pt)
AR (1) AR230708A1 (pt)
AU (1) AU542576B2 (pt)
BE (1) BE882519A (pt)
BR (1) BR8001836A (pt)
CA (1) CA1129964A (pt)
DE (1) DE3012366A1 (pt)
FR (1) FR2452715A1 (pt)
GB (1) GB2046925B (pt)
IT (1) IT1131105B (pt)
MX (1) MX149147A (pt)

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US4400783A (en) * 1980-09-05 1983-08-23 Westinghouse Electric Corp. Event-logging system
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US4513382A (en) * 1982-08-17 1985-04-23 Westinghouse Electric Corp. Electric utility automated distribution apparatus with improved data display
US4511979A (en) * 1982-08-25 1985-04-16 Westinghouse Electric Corp. Programmable time registering AC electric energy meter having randomized load control
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US4621330A (en) * 1984-02-28 1986-11-04 Westinghouse Electric Corp. Programming system for programmable time registering electric energy meters
US4598248A (en) * 1984-04-12 1986-07-01 General Electric Company Test operation of electronic demand register
US4594545A (en) * 1984-04-12 1986-06-10 General Electric Company Operation of electronic demand register following a power outage
US4852030A (en) * 1984-09-24 1989-07-25 Westinghouse Electric Corp. Time-of-use-meter with a calendar of cyclic events
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US5115190A (en) * 1987-03-05 1992-05-19 General Electric Company Freezing items for display in electronic watthour register
US4845645A (en) * 1987-08-28 1989-07-04 The United States Of America As Represented By The Secretary Of The Air Force Sequential rapid communication visual displays
US5115509A (en) * 1989-02-14 1992-05-19 Honeywell Inc. System for predetermining numerical value as a result of non-linear accumulation of detent signal rotational rates of a selector switch with preestablished sampling time periods
US5155614A (en) * 1990-03-02 1992-10-13 Duncan Industries Parking Control Systems Corp. Low-power demodulating receiver with amplifier stages sharing the same bias current
US5371511A (en) * 1990-12-27 1994-12-06 General Electric Company Method for approximating the notion of a rotatable disk of an electrical energy meter
JP2980780B2 (ja) * 1991-09-24 1999-11-22 ゼネラル・エレクトリック・カンパニイ 消費エネルギーの使用時間を測定する方法および使用時間メータ記録器
EP0534583B1 (en) * 1991-09-24 1999-04-07 General Electric Company Convertible energy meter
US5537029A (en) * 1992-02-21 1996-07-16 Abb Power T&D Company Inc. Method and apparatus for electronic meter testing
US5457621A (en) * 1992-02-21 1995-10-10 Abb Power T&D Company Inc. Switching power supply having voltage blocking clamp
US5428351A (en) * 1992-12-28 1995-06-27 General Electric Company Method and apparatus for sharing passwords
US5495167A (en) * 1994-07-12 1996-02-27 General Electric Company Electrical energy meter having record of meter calibration data therein and method of recording calibration data
US6195018B1 (en) 1996-02-07 2001-02-27 Cellnet Data Systems, Inc. Metering system
WO1998018013A2 (en) 1996-10-22 1998-04-30 Abb Power T & D Company Inc. Energy meter with power quality monitoring and diagnostic systems
US6185483B1 (en) * 1998-01-27 2001-02-06 Johnson Controls, Inc. Real-time pricing controller of an energy storage medium
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US6832339B1 (en) * 2000-05-12 2004-12-14 General Electric Company Methods and apparatus for programming a solid-state meter
US6738693B2 (en) 2000-12-20 2004-05-18 Landis+Gyr Inc. Multiple virtual meters in one physical meter
US7355867B2 (en) * 2004-08-17 2008-04-08 Elster Electricity, Llc Power supply for an electric meter having a high-voltage regulator that limits the voltage applied to certain components below the normal operating input voltage
US7305310B2 (en) * 2004-10-18 2007-12-04 Electro Industries/Gauge Tech. System and method for compensating for potential and current transformers in energy meters
US7508190B2 (en) 2004-10-20 2009-03-24 Electro Industries/Gauge Tech. Test pulses for enabling revenue testable panel meters
US9080894B2 (en) 2004-10-20 2015-07-14 Electro Industries/Gauge Tech Intelligent electronic device for receiving and sending data at high speeds over a network
US7304586B2 (en) 2004-10-20 2007-12-04 Electro Industries / Gauge Tech On-line web accessed energy meter
US7747733B2 (en) 2004-10-25 2010-06-29 Electro Industries/Gauge Tech Power meter having multiple ethernet ports
CN1328586C (zh) * 2004-12-06 2007-07-25 太原合创自动化有限公司 电能质量监测记录分析系统
US8160824B2 (en) 2005-01-27 2012-04-17 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communication capabilities
US8620608B2 (en) 2005-01-27 2013-12-31 Electro Industries/Gauge Tech Intelligent electronic device and method thereof
US8190381B2 (en) 2005-01-27 2012-05-29 Electro Industries/Gauge Tech Intelligent electronic device with enhanced power quality monitoring and communications capabilities
US7996171B2 (en) 2005-01-27 2011-08-09 Electro Industries/Gauge Tech Intelligent electronic device with broad-range high accuracy
KR20060132352A (ko) * 2005-06-17 2006-12-21 엘지전자 주식회사 이동 통신 단말기를 이용한 자동 광고 시스템 및 그 방법
US7920976B2 (en) 2007-03-27 2011-04-05 Electro Industries / Gauge Tech. Averaging in an intelligent electronic device
CN101277203A (zh) * 2007-03-30 2008-10-01 朗迅科技公司 在预记帐单元中实现费率定时器控制以支持在线和离线收费
US10845399B2 (en) 2007-04-03 2020-11-24 Electro Industries/Gaugetech System and method for performing data transfers in an intelligent electronic device
US20130275066A1 (en) 2007-04-03 2013-10-17 Electro Industries/Gaugetech Digital power metering system
US9989618B2 (en) 2007-04-03 2018-06-05 Electro Industries/Gaugetech Intelligent electronic device with constant calibration capabilities for high accuracy measurements
US12061218B2 (en) 2008-03-13 2024-08-13 Ei Electronics Llc System and method for multi-rate concurrent waveform capture and storage for power quality metering
US20110153474A1 (en) * 2009-12-17 2011-06-23 Tormey Milton T Electric vehicle charging and accounting
US9018939B2 (en) * 2010-11-23 2015-04-28 Corinex Communications Corporation System and method for providing power to a power meter connected to a power line
US8660868B2 (en) 2011-09-22 2014-02-25 Sap Ag Energy benchmarking analytics
US20140266154A1 (en) * 2013-03-15 2014-09-18 General Electric Company Systems and methods for storing energy usage data based on temperature
US20140344796A1 (en) * 2013-05-20 2014-11-20 General Electric Company Utility meter with utility-configurable sealed data
RU195905U1 (ru) * 2019-12-18 2020-02-11 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) Таймер - электросчётчик портативный мобильный трёхфазный
CN112782470A (zh) * 2020-12-14 2021-05-11 浙江恒业电子有限公司 一种基于mcu提高三相费控智能电表计量精度的方法及系统

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US3652838A (en) * 1970-03-02 1972-03-28 Edac Co Demand automated computer
US3872286A (en) * 1973-10-12 1975-03-18 Westinghouse Electric Corp Control system and method for limiting power demand of an industrial plant
US4080568A (en) * 1976-06-14 1978-03-21 Roy B. Fitch, Jr. Energy monitoring device
US4075699A (en) * 1976-06-24 1978-02-21 Lockheed Electronics Co., Inc. Power monitoring and load shedding system
US4120031A (en) * 1976-07-19 1978-10-10 Energy Conservation Systems, Inc. Utility usage monitoring systems
US4093997A (en) * 1976-09-17 1978-06-06 General Electric Company Portable programmer for time-of-day metering register system and method of using same
US4050020A (en) * 1976-09-17 1977-09-20 General Electric Company Multiple rate electrical energy metering system and method
JPS5844268B2 (ja) * 1976-12-21 1983-10-01 日本電気計器検定所 多様料金演算形自動供給装置
DE2757595A1 (de) * 1976-12-29 1978-07-13 Gen Electric Elektronischer zaehler zum messen des energieverbrauches
US4207557A (en) * 1977-05-20 1980-06-10 Blose John B User electric energy consumption apparatus
US4161720A (en) * 1977-05-23 1979-07-17 General Electric Company Meter terminal unit for use in automatic remote meter reading and control system
US4233590A (en) * 1978-02-27 1980-11-11 Gilkeson Robert F Supplemental energy register

Also Published As

Publication number Publication date
BE882519A (fr) 1980-09-29
DE3012366A1 (de) 1980-10-16
IT1131105B (it) 1986-06-18
JPS55163457A (en) 1980-12-19
AR230708A1 (es) 1984-05-31
JPH0189369U (pt) 1989-06-13
MX149147A (es) 1983-09-06
FR2452715B1 (pt) 1984-11-23
AU542576B2 (en) 1985-02-28
AU5668280A (en) 1980-10-02
US4283772A (en) 1981-08-11
GB2046925A (en) 1980-11-19
FR2452715A1 (fr) 1980-10-24
IT8020999A0 (it) 1980-03-28
CA1129964A (en) 1982-08-17
GB2046925B (en) 1983-04-20

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