CA2286992C - Compteur d'energie electrique programmable et le fonctionnement de celui-ci - Google Patents

Compteur d'energie electrique programmable et le fonctionnement de celui-ci Download PDF

Info

Publication number: CA2286992C
Authority: CA; Canada
Prior art keywords: processor; voltage; subscripts; rms; signal
Prior art date: 1992-02-21
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 - Lifetime

Application number

CA002286992A

Other languages

English (en)

Other versions

CA2286992A1 (fr

Inventor

Mark L. Munday

Rodney C. Hemminger

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.)

Elster Solutions LLC

Original Assignee

Elster Electricity LLC

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.)

1992-02-21

Filing date

1992-11-05

Publication date

2006-06-06

1992-11-05 Application filed by Elster Electricity LLC filed Critical Elster Electricity LLC

1992-11-05 Priority to CA002466956A priority Critical patent/CA2466956C/fr

1992-11-05 Priority claimed from CA002130433A external-priority patent/CA2130433C/fr

1993-09-02 Publication of CA2286992A1 publication Critical patent/CA2286992A1/fr

2006-06-06 Application granted granted Critical

2006-06-06 Publication of CA2286992C publication Critical patent/CA2286992C/fr

2012-11-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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Classifications

- Y02E60/74—
- Y—GENERAL 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge

Landscapes

Measurement Of Current Or Voltage (AREA)
Arrangements For Transmission Of Measured Signals (AREA)

CA002286992A 1992-02-21 1992-11-05 Compteur d'energie electrique programmable et le fonctionnement de celui-ci Expired - Lifetime CA2286992C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002466956A CA2466956C (fr)	1992-02-21	1992-11-05	Compteur d'energie electrique programmable et le fonctionnement de celui-ci

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US83918292A	1992-02-21	1992-02-21
US839,182		1992-02-21
CA002130433A CA2130433C (fr)	1992-02-21	1992-11-05	Compteur d'energie electrique et fonctionnement de celui-ci

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002130433A Division CA2130433C (fr)	1992-02-21	1992-11-05	Compteur d'energie electrique et fonctionnement de celui-ci

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002466956A Division CA2466956C (fr)	1992-02-21	1992-11-05	Compteur d'energie electrique programmable et le fonctionnement de celui-ci

Publications (2)

Publication Number	Publication Date
CA2286992A1 CA2286992A1 (fr)	1993-09-02
CA2286992C true CA2286992C (fr)	2006-06-06

Family

ID=31716347

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002286992A Expired - Lifetime CA2286992C (fr)	1992-02-21	1992-11-05	Compteur d'energie electrique programmable et le fonctionnement de celui-ci

Country Status (1)

Country	Link
CA (1)	CA2286992C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114152812B (zh) *	2020-09-08	2024-04-26	武汉国测数据技术有限公司	一种误差自校验的三相电能表及其测量系统和方法

1992
- 1992-11-05 CA CA002286992A patent/CA2286992C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2286992A1 (fr)	1993-09-02

Legal Events

Date	Code	Title	Description
1999-11-03	EEER	Examination request
2012-11-05	MKEX	Expiry

Publication	Publication Date	Title
US5537333A (en)	1996-07-16	Method of determining power measurements in an electrical energy meter
US6483290B1 (en)	2002-11-19	Apparatus for metering electrical power that determines energy usage data based on downloaded information
US6236197B1 (en)	2001-05-22	Apparatus and method for detecting tampering in a multiphase meter
CA2286992C (fr)	2006-06-06	Compteur d'energie electrique programmable et le fonctionnement de celui-ci
CA2466956C (fr)	2008-10-07	Compteur d'energie electrique programmable et le fonctionnement de celui-ci
HK1015455A (en)	1999-10-15	Programmable electrical energy meter and methods therefor
CA2287014C (fr)	2002-06-25	Methode et appareil d'essai pour compteur electronique
AU689059B2 (en)	1998-03-19	Method and apparatus for electronic meter testing
KR100198232B1 (ko)	1999-06-15	다기능 전력수급용 복합계기의 lcd자기 체크방법
AU1017802A (en)	2002-02-28	Method and apparatus for electronic meter testing
HK1033600B (en)	2005-08-26	Method and apparatus for electronic meter testing
KR100198230B1 (ko)	1999-06-15	다기능 전력수급용 복합계기의 데이타 세팅 및 표시방법