Перевод названия: ПЛОСКАЯ ДВУХФАЗНАЯ ЛИНЕЙНАЯ ИНДУКЦИОННАЯ МГД-МАШИНА МЕТАЛЛУРГИЧЕСКОГО НАЗНАЧЕНИЯ
Тип публикации: статья из журнала
Год издания: 2019
Ключевые слова: InductionMHD machine, inductor oflongitudinal magneticfield, electromagnetic stirrer, running magnetic field, multiphase magnetic circuit model, vector magnetic flux diagram, two-phase power supply system, frequency inverter
Аннотация: Linear induction MHD machines with a low-frequency power inverter form a complex of electromagnetic stirring of liquid aluminum in smelting furnaces. The article discusses the classification features and characteristics of four-zone inductors of a longitudinal magnetic field with two-phase power. To calculate the operating parameteПоказать полностьюrs of a linear induction MHD machine, a nonlinear multiphase model of a magnetic circuit was used. As a result of an iterative calculation, the distribution of the integral magnetic fluxes in the tooth zone of a flat inductor is obtained, and vector diagrams of electromagnetic regime parameters are constructed. According to the results of the analysis, the main tasks and the sequence of stages of their solution were formulated when developing energy-efficient induction MHD machines of a longitudinal magnetic field. In the course of the study, directions for optimizing the mode of a low-pole induction machine are shown in order to obtain the best distribution of currents in the windings.
Журнал: American Scientific Journal
Выпуск журнала: № 27-1
Номера страниц: 61-67
Место издания: Нью Йорк
Издатель: Global Science Center LP