Application of Modular Multilevel Converters (MMC) Using Phase-Shifted PWM and Selective Harmonic Elimination in Distribution Systems
نام عام مواد
[Thesis]
نام نخستين پديدآور
Thouhidul Islam
نام ساير پديدآوران
Balda, Juan Carlos
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
University of Arkansas
تاریخ نشرو بخش و غیره
2018
مشخصات ظاهری
نام خاص و کميت اثر
111
يادداشت کلی
متن يادداشت
Committee members: McCann, Roy A.; Zhao, Yue
یادداشتهای مربوط به نشر، بخش و غیره
متن يادداشت
Place of publication: United States, Ann Arbor; ISBN=978-0-355-92280-6
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
M.S.E.E.
نظم درجات
Electrical Engineering
کسي که مدرک را اعطا کرده
University of Arkansas
امتياز متن
2018
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
Reducing the size and weight of a power electric system is a prodigious challenge to researchers as the development of the latest technologies emerge in the field of electrical engineering. A similar urge is there to develop a light-weight mobile power substation (MPS) to use in the electric power distribution systems during emergency conditions. This thesis proposes a power electronics based solution using the modular multilevel converter (MMC) topology to design the MPS system. The market-available power semiconductor devices are analyzed and suitable devices are selected to design the system. The phase-shifted pulse width modulation (PS-PWM) and selective harmonic elimination (SHE) switching algorithms are selected to modulate the MMC terminals. To validate the proposed techniques simulation files are built in MATLAB/SIMULINK™. Simulation results are presented and analyzed to verify the theoretical claims. These simulation results prove the feasibility of designing the MPS system with the proposed techniques.