سال انتشار: ۱۳۹۰

محل انتشار: نوزدهمین کنفرانس مهندسی برق ایران

تعداد صفحات: ۵

نویسنده(ها):

Vahid Dargahi – Department of Electrical Engineering, Iran University of Science and Technology, Tehran 16846, Iran
Abbas Shoulaie –

چکیده:

This paper presents an analytical analysis of capacitors voltage balancing process in flying capacitor multicell converters. The analysis leads to modeling and state-space representation of converters. State-space representation of converter can be utilized to investigate the transient and steady states of internal flying capacitors voltages. To provide verification, numerical solutions for time-domain differential equations of converter state-space representation are compared against simulation results.