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
CA2286992C CA002286992A CA2286992A CA2286992C CA 2286992 C CA2286992 C CA 2286992C CA 002286992 A CA002286992 A CA 002286992A CA 2286992 A CA2286992 A CA 2286992A CA 2286992 C CA2286992 C CA 2286992C
Authority
CA
Canada
Prior art keywords
processor
voltage
subscripts
rms
signal
Prior art date
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.)
Filing date
Publication date
Application filed by Elster Electricity LLC filed Critical Elster Electricity LLC
Priority to CA002466956A priority Critical patent/CA2466956C/fr
Priority claimed from CA002130433A external-priority patent/CA2130433C/fr
Publication of CA2286992A1 publication Critical patent/CA2286992A1/fr
Application granted granted Critical
Publication of CA2286992C publication Critical patent/CA2286992C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Also Published As

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

Similar Documents

Publication Publication Date Title
US5537333A (en) Method of determining power measurements in an electrical energy meter
US6483290B1 (en) Apparatus for metering electrical power that determines energy usage data based on downloaded information
US6236197B1 (en) Apparatus and method for detecting tampering in a multiphase meter
US4077061A (en) Digital processing and calculating AC electric energy metering system
CA2501271A1 (fr) Reduction de la consommation de puissance des compteurs electriques
CA2286992C (fr) Compteur d'energie electrique programmable et le fonctionnement de celui-ci
CA2466956C (fr) Compteur d'energie electrique programmable et le fonctionnement de celui-ci
CA2287014C (fr) Methode et appareil d'essai pour compteur electronique
AU689059B2 (en) Method and apparatus for electronic meter testing
KR100198232B1 (ko) 다기능 전력수급용 복합계기의 lcd자기 체크방법
AU1017802A (en) Method and apparatus for electronic meter testing
KR100198230B1 (ko) 다기능 전력수급용 복합계기의 데이타 세팅 및 표시방법

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry