DE60235323D1 - Rs mit niedriger genauigkeit über einem kommunikationsbus - Google Patents

Rs mit niedriger genauigkeit über einem kommunikationsbus

Info

Publication number
DE60235323D1
DE60235323D1 DE60235323T DE60235323T DE60235323D1 DE 60235323 D1 DE60235323 D1 DE 60235323D1 DE 60235323 T DE60235323 T DE 60235323T DE 60235323 T DE60235323 T DE 60235323T DE 60235323 D1 DE60235323 D1 DE 60235323D1
Authority
DE
Germany
Prior art keywords
communication bus
low accuracy
accuracy over
measurement
voltage sensor
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
DE60235323T
Other languages
English (en)
Inventor
Alessandro Colombo
Carlo Gemme
Carlo Cereda
Alfonso Terrazzino
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.)
ABB Technology AG
Original Assignee
ABB Technology AG
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 ABB Technology AG filed Critical ABB Technology AG
Application granted granted Critical
Publication of DE60235323D1 publication Critical patent/DE60235323D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3272—Apparatus, systems or circuits therefor
    • G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
DE60235323T 2001-12-28 2002-12-27 Rs mit niedriger genauigkeit über einem kommunikationsbus Expired - Lifetime DE60235323D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01205184 2001-12-28
PCT/EP2002/014885 WO2003056350A1 (en) 2001-12-28 2002-12-27 A method for on-line calibration of low accuracy voltage sensor through communication bus

Publications (1)

Publication Number Publication Date
DE60235323D1 true DE60235323D1 (de) 2010-03-25

Family

ID=8181553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60235323T Expired - Lifetime DE60235323D1 (de) 2001-12-28 2002-12-27 Rs mit niedriger genauigkeit über einem kommunikationsbus

Country Status (7)

Country Link
US (1) US7129688B2 (de)
EP (1) EP1459082B1 (de)
CN (1) CN1613016A (de)
AT (1) ATE457463T1 (de)
AU (1) AU2002361246A1 (de)
DE (1) DE60235323D1 (de)
WO (1) WO2003056350A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2384464T3 (es) * 2006-10-20 2012-07-05 Abb Technology Ag Armario de distribución de energía de MV o HV con comunicación digital integrada, y un módulo multifuncional para un armario de este tipo
US9664709B2 (en) 2012-06-08 2017-05-30 Neilsen-Kuljian, Inc. Electrical sensor with configurable settings
US9747776B2 (en) 2012-06-08 2017-08-29 Neilsen-Kuljian, Inc. Electrical sensor with configurable settings and a display
US9766273B2 (en) 2012-08-21 2017-09-19 Neilsen-Kuljian, Inc. Self-powered current sensor with a linear adjustment
CN103018699B (zh) * 2012-12-14 2015-06-03 天津瑞能电气有限公司 对多设备的传感器、ad转换器定标、检测的装置和方法
DE102013202868C5 (de) 2013-02-21 2021-10-21 Kries-Energietechnik Gmbh & Co.Kg Fehler- und/oder Lasterfassungseinrichtung für eine Nieder- oder Hochspannungsanlage
US9488714B2 (en) 2013-03-15 2016-11-08 General Electric Company Methods and systems for continuous calibration of circuit breaker trip units and metering devices
CN103336260B (zh) * 2013-05-29 2014-12-24 国家电网公司 Gis中电压互感器校验系统
CN104880591B (zh) * 2015-06-19 2018-01-09 孙铭悦 Tv断线电能计量追忆装置
DE102017218732A1 (de) * 2017-10-19 2019-04-25 Volkswagen Aktiengesellschaft Spannungsmessverfahren, Betriebsverfahren und Steuereinrichtung für ein Bordnetz sowie Bordnetz und Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534063A1 (fr) 1982-09-30 1984-04-06 Merlin Gerin Disjoncteur de branchement a declencheur electronique et a telecalibrage
US4996646A (en) * 1988-03-31 1991-02-26 Square D Company Microprocessor-controlled circuit breaker and system
US5714886A (en) * 1996-12-26 1998-02-03 Square D Company Method of calibrating the trip point of an overload relay
US20010000355A1 (en) 1998-12-28 2001-04-19 Esteban Santos Electronic trip unit having software download capabilities

Also Published As

Publication number Publication date
WO2003056350A1 (en) 2003-07-10
EP1459082A1 (de) 2004-09-22
US7129688B2 (en) 2006-10-31
EP1459082B1 (de) 2010-02-10
US20050017734A1 (en) 2005-01-27
CN1613016A (zh) 2005-05-04
AU2002361246A1 (en) 2003-07-15
ATE457463T1 (de) 2010-02-15

Similar Documents

Publication Publication Date Title
ATE499602T1 (de) Signalprozessierungsschaltkreis mit ionensensitivem feldeffekttransistor sowie verfahren zur überwachung einer eigenschaft einer flüssigkeit
DE602004026108D1 (de) Automatische mess-leistungssysteme und verfahren
WO2007076276A3 (en) System and method for providing temperature data from a memory device having a temperature sensor
EA200802377A1 (ru) Обнаружение тока, протекающего в линии электропередачи
DK1905662T3 (da) Detektering af et jernbaneköretöj
ATE546784T1 (de) Speicherkanal mit unidirektionalen verbindungen
SE0300093D0 (sv) Method and device for estimating time errors in time interleaved A/D converter system
WO2005124283A3 (en) Scale and readhead apparatus
ATE520141T1 (de) Elektronische vorrichtung und impedanzanpassungsverfahren dafür
WO2007062084A3 (en) Measuring device for conveyor chain
TW200735119A (en) Method for calibrating a driver and on-die termination of a synchronous memory device
TW200703978A (en) Position measuring system and method using wireless broadband (WiBro) signal
DE60235323D1 (de) Rs mit niedriger genauigkeit über einem kommunikationsbus
WO2007112327A3 (en) No dead time data acquisition
FI20031777A (fi) Menetelmä, järjestelmä, mittalaite ja vastaanottolaite palautteen antamiseksi
EP3785049A4 (de) Verfahren zur kalibrierung von sensor- oder azimutinformationen, die durch den sensor erhalten werden, basierend auf azimutinformationen, die unter verwendung einer satellitenpositionierungsschaltung erhalten werden, und elektronische vorrichtung zur unterstützung davon
TW200715726A (en) Optical transceiver module and calibration method thereof
DE502004000358D1 (de) Sensoreinrichtung an einer unter hoher Spannung stehenden Förderleitung
DE60220815D1 (de) Nachweis durch serrs in mikrofluidischer umgebung
DE602004002209D1 (de) Messschaltungsanordnung mit erhöhter genauigkeit
ATE375549T1 (de) Mit externer vorrichtung anschlussfähiges elektrisches musikgerät
CA2497220A1 (en) Method and apparatus to detect an external source
SE0101003L (sv) System och metod för funktionstest
WO2005006459A3 (en) Electric device and method for driving an organic diode in a light sensing state
DE602004009206D1 (de) Einrichtung zur korrektur der störungsfehler

Legal Events

Date Code Title Description
8364 No opposition during term of opposition