Wirtualna technika pomiarowa w dydaktyce maszyn elektrycznych

• Autorzy: Urbański W.

Warianty tytułu

EN

Virtual measuring technique in electrical machines education

• Języki publikacji: PL

Abstrakty

EN

In the article it is shown how to use virtual devices in theoretical teaching of subjects such as metrology and electrical machines utilization. In the preface the concept of a virtual device is defined as well as some specialized software for creating such metrological systems is described. Then characteristics of virtual devices are given all together with their construction modules (sensors, measurement cards, connectors, etc.). An important part of the article is dedicated to measurement errors, first of all the ones that appear while converting signal from analogue to digital one (in blocks a/a, a/c and c/c). The main part of the paper is dedicated to a description of a particular execution of an idea that concerns electrical machines teaching based on virtual applications. The example given shows a research station with a synchronous generator of 10 kVA rated power driven by a direct current motor. The stand is made for measuring a 3-phase generator while it is in no-load state, during a short circuit, and when it is overloaded. The generator is able to work in a co-operation with separated network as well as in a co-operation with power system (after synchronization). The station described is also prepared to calculate parameters of a 3-phase synchronous machine, Potier's reactance, for example.

Słowa kluczowe

PL

maszyny elektryczne; dydaktyka; wirtualna technika pomiarowa; pomiary

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2010
• Tom: Nr 87
• Strony: 227--230
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Urbański W.

• Instytut Maszyn Elektrycznych Politechniki Warszawskiej, Pl. Politechniki 1, 00-661 Warszawa,

Bibliografia

• [1]. Chruściel M.: LabVIEW w praktyce. Wydawnictwo BTC, 2008, Legionowo.
• [2]. Kamiński G., Kosk J., Przyborowski W.: Laboratorium maszyn elektrycznych. OWPW 2005, Warszawa.
• [3]. Rak R.: Wirtualny przyrząd pomiarowy. OWPW, 2003, Warszawa.
• [4]. Sudół W.: Nowoczesna metrologia wirtualna, budowa stanowiska do badań trójfazowej prądnicy synchronicznej. 2009, WSEiZ, Warszawa.