Wattmeter with AMR Sensor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A03109558" target="_blank" >RIV/68407700:21230/05:03109558 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Wattmeter with AMR Sensor

Original language description

Analog multipliers comprising the Hall sensors have been used in electronic design, typically in powermeters. This article summarizes the results of experiments performed with a commercially available anisotropic magnetoresistive (AMR) sensor, used for the same purpose. The on-chip compensation coil can be successfully used in the function of the "current clamps" of the wattmeter. Periodical re-magnetizing (flipping) of the sensor structure performed by the flipping coil can improve the device parameters. This paper is not a description of a functioning, practice-ready device. It reports an experiment showing the feasibility of AMRs in the area of power measurements.

Czech name

Wattmetr se senzorem AMR

Czech description

Článek shrnuje výsledky experimentů provedených s komerčně dostupným AMR senzorem použitým jako analogová násobička s cílem konstrukce elektronického wattmetru.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Sensors and Actuators

ISSN

0924-4247

e-ISSN

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Volume of the periodical

2005

Issue of the periodical within the volume

123/124

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

303-307

UT code for WoS article

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EID of the result in the Scopus database

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