Дослідження Електромагнітних Процесів У Перетворювачі З Семизонним Регулюванням Напруги

Математична Модель Перетворювача З Чотирнадцятизонним Регулюванням Напруги

“…The research of technical and economic indications of various performance elements in tracking systems on the basis of high torque DC motors of series 2P and PV and threephase induction motors of 4A series, which are commercial products [4], shows that for the same indications of mass and dimensions in the power range 100 W -500 kW, it is worthwhile to use DC motors in tracking systems.…”

“…Let us analyse electromagnetic processes in the modulating semiconductor converter with multi-zone regulation of output voltage with the load as a DC motor with sequential excitation, taking into account such features of a systemic approach to analysis [4] as integrity and influence of external and internal factors.…”

“…The DC motor that supplies output current to the semiconductor converter is described by the following system of equations [4]:…”

“…Now for research in the field of electrical engineering allows using in conversion units a high-frequency link with a significantly greater rate of switching valves [1][2][3][4]. The works [1][2][3][4] demonstrate the importance of using frequency converters (FCs) with single modulating in the structure of secondary power supply systems.…”

“…Now for research in the field of electrical engineering allows using in conversion units a high-frequency link with a significantly greater rate of switching valves [1][2][3][4]. The works [1][2][3][4] demonstrate the importance of using frequency converters (FCs) with single modulating in the structure of secondary power supply systems. This paper focuses on the structure of frequency converters for electromechanical complexes with pulse-width regulation of DC voltage when fourteenzone control is carried out.…”