Some issues of increasing the efficiency of electric machines

• Autorzy: Khanakhmedova Samira Alkhadi

Identyfikatory

DOI

10.15199/48.2024.09.32

Warianty tytułu

PL

Niektóre zagadnienia dotyczące zwiększania wydajności maszyn elektrycznych

• Języki publikacji: EN

Abstrakty

EN

The article discusses ways to reduce losses to increase efficiency in electric machines. The amount of energy loss is determined by the efficiency coefficient. The issues of changing the size of an electric machine under electromagnetic loads with a constant power source and constant voltage are considered. It is taken into account that reducing energy losses reduces the degree of environmental pollution, which contributes to improving life around the world. The analysis of the dimensions of an electric machine is given, that is, the possibility of reducing electricity losses by changing its dimensions within possible limits, taking into account the design capabilities of electric machines. The analysis is based on the law of similarity, which is widely used in the design of electric machines.

PL

Rozważane są kwestie zmiany wielkości maszyny elektrycznej pod obciążeniem elektromagnetycznym ze stałym źródłem zasilania i stałym napięciem. Bierze się pod uwagę, że zmniejszenie strat energii zmniejsza stopień zanieczyszczenia środowiska, co przyczynia się do poprawy życia na całym świecie. Podano analizę wymiarów maszyny elektrycznej, czyli możliwość zmniejszenia strat energii elektrycznej poprzez zmianę jej wymiarów w możliwych granicach, biorąc pod uwagę możliwości konstrukcyjne maszyn elektrycznych. Analiza opiera się na prawie podobieństwa, które jest szeroko stosowane w projektowaniu maszyn elektrycznych.

Słowa kluczowe

EN

efficiency; electromechanical energy conversion; electric motor; mass of the active part

PL

sprawność; energia elektromechaniczna; silnik elektryczny; masa części aktywnej

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2024
• Tom: R. 100, nr 9
• Strony: 171--173
• Opis fizyczny: Bibliogr. 25 poz., rys., tab.

Twórcy

autor

Khanakhmedova Samira Alkhadi

• Azerbaijan State University of Oil and Industry. Baku city, Azadlyg avenue 20

• https://orcid.org/0000-0001-8862-1570

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).