Search academic texts

Information × Registration Number 0301U002186, 0100U001812 , R & D reports Title The research of regularities of energy and dynamic processes in the AC electromechanical systems for the elaboration of the theory and methods of their parameters identification popup.stage_title Дослідження закономірностей енергетичних процесів в електромеханічних системах електроприводів змінного струму для розробки теорії і методів ідентифікації їх номінальних параметрів Head Beshta O.S., Registration Date 21-02-2001 Organization National Mining University of Ukraine popup.description2 It deals with the alternative current electric drives with the asynchronous engines. New method of their nominal parameters estimation is elaborated. The disadvantages of the existing methods are proved. Nominal parameters identification method is based on prediction of windings temperature using engine's thermal model. The engines constructive parameters influence on its nominal output power is analyzed. Analytical dependencies for the equivalent circuit parameters estimation are given. Formulas for consideration of the feeding voltage unsoundness are given. Conclusions are given about the advantages of the method elaborated. Product Description popup.authors popup.nrat_date 2020-04-02 Close