Search results for " Meter"

showing 3 items of 123 documents

Effect of network pressure on apparent losses due to meters under-registration

2010

starting flowwater meter under-registrationnetwork pressureApparent losse
researchProduct

Electronic Energy Meter Based on a Tunnel Magnetoresistive Effect (TMR) Current Sensor

2017

In the present work, the design and microfabrication of a tunneling magnetoresistance (TMR) electrical current sensor is presented. After its physical and electrical characterization, a wattmeter is developed to determine the active power delivered to a load from the AC 50/60 Hz mains line. Experimental results are shown up to 1000 W of power load. A relative uncertainty of less than 1.5% with resistive load and less than 1% with capacitive load was obtained. The described application is an example of how TMR sensing technology can play a relevant role in the management and control of electrical energy.

tunnel magnetoresistance; current sensor; energy meter; power measurement; wattmeter; internet-of-thingsEngineeringMagnetoresistancepower measurementPower factorlcsh:Technology01 natural sciencesArticlelaw.inventionElectricity meterlaw0103 physical sciencescurrent sensorinternet-of-thingsGeneral Materials ScienceCurrent sensorlcsh:Microscopylcsh:QC120-168.85wattmeter010302 applied physicslcsh:QH201-278.5lcsh:Tbusiness.industrytunnel magnetoresistance010401 analytical chemistryElectrical engineeringWattmeterAC powerenergy meterLine (electrical engineering)0104 chemical sciencesTunnel magnetoresistancelcsh:TA1-2040lcsh:Descriptive and experimental mechanicslcsh:Electrical engineering. Electronics. Nuclear engineeringlcsh:Engineering (General). Civil engineering (General)businesslcsh:TK1-9971Materials; Volume 10; Issue 10; Pages: 1134
researchProduct

Book reviews: P. Cheyne, A. Hamilton, M. Paddison (eds.). Philosophy of Rhythm: Aesthetics, Music, Poetics. New York: Oxford University Press, 2019

2021

Гамильтон ЭндиПаддисон МаксMusic-Psychological aspectsMusikCheyne P .Musical meter and rhythmPhilosophieЧейн ПитерPaddison M.Hamilton A.Rhythmus:HUMANITIES and RELIGION::Aesthetic subjects::Music [Research Subject Categories]MusicMusical perception
researchProduct