Naslov
Theoretical and practical challenges of using three ammeter or tree voltmeter methods in teaching

Autori
Šimović, Vladimir ; Alajbeg, Trpimir ; Ćurković, Josip

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
Proceedings of 40th MIPRO (CE) / Čičin-Šain, Marina - Opatija : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2017, 1050-1054

ISBN
978-1-5090-4969-1

Skup
40th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO - CE)

Mjesto i datum
Opatija, Hrvatska, 25.05.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
three ammeter method, three voltmeter method, EDA program

Sažetak
The tree ammeter method and the three voltmeter method are used for measurements of power. More specifically, they are used to calculate the power factor of a specific load. Both methods are used on the „Fundamentals of electrical engineering” course in professional study of electrical engineering at the Zagreb University of Applied Sciences as an introduction to measurements of power and phasor arithmetic. Both methods are susceptible to accuracy problems caused by small errors in measuring devices. These accuracy problems in specific scenarios that were used during the course presented an opportunity to educate students on the difference of theory and its practical application. This paper examines our solution to the perceived accuracy problems and discusses the changes that were made in course material and teaching methods to highlight the difference between theory and practice.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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