[vc_empty_space][vc_empty_space]
Standalone Single Phase DC-AC Inverter with FPGA-based Pulse Modulated Generator Unit
Rusdi M.a, Samman F.A.a, Sadjad R.S.a, Salam A.E.U.a, MacHbub C.b
a Universitas Musamus, Department of Electrical Engineering, Merauke, Indonesia
b School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2020 IEEE.This paper presents the design of a pulse modulation signal generator using a Field Programmable Gate Array (FPGA) to control the power switch devices used in an inverter that are arranged in full bridge configuration. A single-phase inverter is designed for stand-alone operation mode in renewable energy-based power supply system. FPGA is an electronic device that works digitally and has the advantage of being able to work at high frequency and high concurrent computing capability. The modulated pulse signal is generated by comparing a sinusoidal wave and triangular wave generated digitally using the Look-Up Table (LUT) method to retrieve an amount of voltage data at some points of sampling. The data obtained is then stored in the FPGA internal memory. To test the hardware, an LC filters are used to reduce harmonic caused by the switching process and produce pure sinusoidal output quality. System validation is made using two methods, i.e. SPICE simulation and testing on the real inverter unit. Total harmonic distortion (THD) of the inverter hardware is measured and analyzed.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Concurrent computing,Inverter hardwares,Modulation signals,Renewable energies,Single-phase inverters,Sinusoidal output,Stand-alone operation,Total harmonic distortion (THD)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]FPGA,LC Filter,Look Up Table (LUT),Power Electronic,Single Phase Inverter,SPWM[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]The authors gratefully acknowledge the Ministry of Finance, through Indonesia Endowment Fund for Education or Lembaga Pengelola Dana Pendidikan (LPDP) for funding our research project under the scheme of “Commercial-Intended Innovative Productive Research Grant” or Riset Inovatif Produktif (RISPRO) Komersil in the year 2019-2022 with Grant Contract Number PRJ-46/LPDP/2019.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ISITIA49792.2020.9163770[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]