ORIGINAL PAPER
Autonomous constant voltage generator
1
Kazakh National Agrarian Research University, Kazakhstan
Submission date: 2022-08-24
Final revision date: 2022-09-05
Acceptance date: 2022-09-05
Publication date: 2022-09-29
Polityka Energetyczna – Energy Policy Journal 2022;25(3):35-50
KEYWORDS
TOPICS
ABSTRACT
The relevance of this research work is due to the fact that farms and other farms are located at a considerable distance from sources of centralized power supply. Therefore, it is necessary to introduce autonomous generators as the main units that ensure the uninterrupted functioning of energy systems. The purpose of this research work is to analyze the features of the functioning of an autonomous constant voltage generator, as well as to determine the basic physical laws that are of fundamental importance in its operation. The basis of the methodological approach in this scientific study is a combination of methods of system analysis with an analytical study of the general principles of operation of such devices, which are of fundamental importance from the point of view of ensuring the proper level of operational reliability. The main results obtained in this research work should be considered the definition of equations for calculating the instantaneous values of the three-phase excitation current, as well as the peak value of the three-phase excitation current of an autonomous constant voltage generator. The results obtained in the course of this scientific research and the conclusions formulated on their basis are of fundamental importance for developers of modern technological systems, including autonomous constant voltage generators, as well as for employees of technological services of modern industrial enterprises, whose professional responsibility includes the practical operation of such devices to solve a complex of technical tasks facing these enterprises.
METADATA IN OTHER LANGUAGES:
Polish
Autonomiczny generator stałego napięcia
energia elektryczna, wirnik, silnik asynchroniczny, stojan, strumień magnetyczny
Ważność niniejszej pracy badawczej wynika z faktu, że gospodarstwa rolne i inne gospodarstwa położone są w znacznej odległości od źródeł scentralizowanego zasilania. Dlatego konieczne jest wprowadzenie autonomicznych generatorów jako głównych jednostek zapewniających nieprzerwane funkcjonowanie systemów energetycznych. Celem niniejszego artykułu jest analiza cech funkcjonowania autonomicznego generatora napięcia stałego, a także określenie podstawowych praw fizycznych mających fundamentalne znaczenie w jego działaniu. Podstawą podejścia metodologicznego jest połączenie metod analizy systemu z opracowaniem analitycznym ogólnych zasad działania tego typu urządzeń, które mają fundamentalne znaczenie z punktu widzenia zapewnienia odpowiedniego poziomu niezawodności działania. Za główne wyniki uzyskane należy uznać określenie równań do obliczania wartości chwilowych prądu wzbudzenia trójfazowego, a także wartości szczytowej prądu wzbudzenia trójfazowego autonomicznego generatora napięcia stałego. Uzyskane w toku badań naukowych wyniki i sformułowane na ich podstawie wnioski są bardzo ważne dla twórców nowoczesnych systemów technologicznych, w tym autonomicznych generatorów stałego napięcia, a także dla pracowników służb technologicznych nowoczesnych przedsiębiorstw przemysłowych, których odpowiedzialność zawodowa obejmuje praktyczną obsługę takich urządzeń w celu rozwiązania kompleksu zadań technicznych stojących przed przedsiębiorstwami.
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