DE69521939D1 - Gerät zur Messung elektrischer Energie mit einem Multiplexer - Google Patents

Gerät zur Messung elektrischer Energie mit einem Multiplexer

Info

Publication number: DE69521939D1
Authority: DE; Germany
Prior art keywords: current; electrical energy; voltage; multiplexer; measuring electrical
Prior art date: 1994-06-01
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE69521939T

Other languages

English (en)

Other versions

DE69521939T2 (de

Inventor

Michel Dubin

Jacques Talbot

Pierre Decaux

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Itron France SAS

Original Assignee

Schlumberger SA

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.)

1994-06-01

Filing date

1995-05-19

Publication date

2001-09-06

1995-05-19 Application filed by Schlumberger SA filed Critical Schlumberger SA

2001-09-06 Publication of DE69521939D1 publication Critical patent/DE69521939D1/de

2002-04-04 Application granted granted Critical

2002-04-04 Publication of DE69521939T2 publication Critical patent/DE69521939T2/de

2015-05-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- 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
- G01R21/1331—Measuring real or reactive component, measuring apparent energy

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Current Or Voltage (AREA)
Arrangements For Transmission Of Measured Signals (AREA)

DE69521939T 1994-06-01 1995-05-19 Gerät zur Messung elektrischer Energie mit einem Multiplexer Expired - Fee Related DE69521939T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9406674A FR2720834B1 (fr)	1994-06-01	1994-06-01	Dispositif de mesure d'énergie électrique comprenant un multiplexeur.

Publications (2)

Publication Number	Publication Date
DE69521939D1 true DE69521939D1 (de)	2001-09-06
DE69521939T2 DE69521939T2 (de)	2002-04-04

Family

ID=9463748

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69521939T Expired - Fee Related DE69521939T2 (de)	1994-06-01	1995-05-19	Gerät zur Messung elektrischer Energie mit einem Multiplexer

Country Status (14)

Country	Link
US (1)	US5545981A (de)
EP (1)	EP0685744B1 (de)
CN (1)	CN1115031A (de)
AT (1)	ATE203831T1 (de)
CA (1)	CA2150521A1 (de)
DE (1)	DE69521939T2 (de)
DK (1)	DK0685744T3 (de)
ES (1)	ES2161836T3 (de)
FR (1)	FR2720834B1 (de)
GR (1)	GR3037035T3 (de)
HU (1)	HU218529B (de)
PT (1)	PT685744E (de)
RU (1)	RU2144197C1 (de)
ZA (1)	ZA954455B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6728646B2 (en) *	1998-02-23	2004-04-27	Enerwise Global Technologies, Inc.	Energy information system and sub-measurement board for use therewith
US6714000B2 (en) *	1999-06-14	2004-03-30	Genscape, Inc.	Method for monitoring power and current flow
WO2001079872A1 (en)	2000-04-13	2001-10-25	Genscape, Inc.	Apparatus and method for the measurement and monitoring of electrical power generation and transmission
US7078925B2 (en)	2003-03-11	2006-07-18	Square D Company	Method and apparatus for detecting and correcting wiring errors in power monitoring applications
DE10361664B4 (de) *	2003-12-30	2009-08-13	Austriamicrosystems Ag	Energiezähleranordnung
DE102004010707B4 (de) *	2004-03-04	2013-08-22	Austriamicrosystems Ag	Energiezähleranordnung und Verfahren zum Kalibrieren
US9379907B2 (en) *	2004-10-20	2016-06-28	Electro Industries/Gauge Tech	Multichannel intelligent electronic device with advanced communication capabilities
US9213050B2 (en) *	2010-08-30	2015-12-15	Sharp Laboratories Of America, Inc.	Delayed meter reporting
KR20130055341A (ko) *	2011-11-18	2013-05-28	삼성전기주식회사	전력량계 시스템의 신호 변환 장치, 전력량계 시스템 및 전력량계 시스템의 신호 변환 방법
US9513319B1 (en) *	2014-11-25	2016-12-06	Cypress Semiconductor Corporation	Systems, methods, and devices for energy and power metering
US11516899B2 (en)	2015-05-27	2022-11-29	Electro Industries/Gauge Tech	Devices, systems and methods for electrical utility submetering
CN111090003B (zh) *	2019-11-14	2022-04-12	国网江西省电力有限公司电力科学研究院	一种基于北斗/gps时钟的同步直流电能计量系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2630959C2 (de) *	1976-07-07	1986-04-30	Heliowatt Werke Elektrizitäts- Gesellschaft mbH, 1000 Berlin	Kilowattstundenzähler mit statischem Meßwerk
US4672555A (en) *	1984-10-18	1987-06-09	Massachusetts Institute Of Technology	Digital ac monitor
US5086292A (en) *	1989-10-31	1992-02-04	Iris Systems Inc.	Tamper detection device for utility meter
US5168459A (en) *	1991-01-03	1992-12-01	Hewlett-Packard Company	Adaptive filter using continuous cross-correlation
US5229713A (en) *	1991-04-25	1993-07-20	General Electric Company	Method for determining electrical energy consumption
DE4221057C2 (de)	1992-06-26	1997-02-13	Texas Instruments Deutschland	Verfahren zum Erfassen des Verbrauchs elektrischer Energie

1994
- 1994-06-01 FR FR9406674A patent/FR2720834B1/fr not_active Expired - Fee Related
1995
- 1995-05-19 PT PT95401161T patent/PT685744E/pt unknown
- 1995-05-19 ES ES95401161T patent/ES2161836T3/es not_active Expired - Lifetime
- 1995-05-19 DE DE69521939T patent/DE69521939T2/de not_active Expired - Fee Related
- 1995-05-19 AT AT95401161T patent/ATE203831T1/de not_active IP Right Cessation
- 1995-05-19 DK DK95401161T patent/DK0685744T3/da active
- 1995-05-19 US US08/444,500 patent/US5545981A/en not_active Expired - Lifetime
- 1995-05-19 EP EP95401161A patent/EP0685744B1/de not_active Expired - Lifetime
- 1995-05-30 CA CA002150521A patent/CA2150521A1/en not_active Abandoned
- 1995-05-31 RU RU95108868A patent/RU2144197C1/ru active
- 1995-05-31 CN CN95108570A patent/CN1115031A/zh active Pending
- 1995-05-31 ZA ZA954455A patent/ZA954455B/xx unknown
- 1995-06-01 HU HU9501593A patent/HU218529B/hu not_active IP Right Cessation
2001
- 2001-10-30 GR GR20010401905T patent/GR3037035T3/el not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2720834A1 (fr)	1995-12-08
FR2720834B1 (fr)	1996-07-05
PT685744E (pt)	2002-01-30
HU218529B (hu)	2000-10-28
EP0685744B1 (de)	2001-08-01
CN1115031A (zh)	1996-01-17
CA2150521A1 (en)	1995-12-02
RU2144197C1 (ru)	2000-01-10
RU95108868A (ru)	1997-02-10
ES2161836T3 (es)	2001-12-16
DE69521939T2 (de)	2002-04-04
HU9501593D0 (en)	1995-07-28
GR3037035T3 (en)	2002-01-31
ZA954455B (en)	1996-03-15
US5545981A (en)	1996-08-13
DK0685744T3 (da)	2001-11-12
EP0685744A1 (de)	1995-12-06
HUT73076A (en)	1996-06-28
ATE203831T1 (de)	2001-08-15

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Legal Events

Date	Code	Title	Description
2002-08-29	8364	No opposition during term of opposition
2006-09-14	8327	Change in the person/name/address of the patent owner	Owner name: ACTARIS S.A.S., BOULOGNE, FR
2011-03-24	8339	Ceased/non-payment of the annual fee