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Hosseinzadeh, Abolfazl, Alipour, Hasan, Pouladi, Jaber, Mohammadian, Leila, Abedinzadeh, Taher. (1405). Novel Topology of a Common-Ground Nine-Level Double-Boost Inverter Based on Switched Capacitors. نشریه علمی دانشگاه سیستان و بلوچستان, (), -. doi: 10.22111/ieco.2026.55768.1771
Abolfazl Hosseinzadeh; Hasan Alipour; Jaber Pouladi; Leila Mohammadian; Taher Abedinzadeh. "Novel Topology of a Common-Ground Nine-Level Double-Boost Inverter Based on Switched Capacitors". نشریه علمی دانشگاه سیستان و بلوچستان, , , 1405, -. doi: 10.22111/ieco.2026.55768.1771
Hosseinzadeh, Abolfazl, Alipour, Hasan, Pouladi, Jaber, Mohammadian, Leila, Abedinzadeh, Taher. (1405). 'Novel Topology of a Common-Ground Nine-Level Double-Boost Inverter Based on Switched Capacitors', نشریه علمی دانشگاه سیستان و بلوچستان, (), pp. -. doi: 10.22111/ieco.2026.55768.1771
Hosseinzadeh, Abolfazl, Alipour, Hasan, Pouladi, Jaber, Mohammadian, Leila, Abedinzadeh, Taher. Novel Topology of a Common-Ground Nine-Level Double-Boost Inverter Based on Switched Capacitors. نشریه علمی دانشگاه سیستان و بلوچستان, 1405; (): -. doi: 10.22111/ieco.2026.55768.1771

Novel Topology of a Common-Ground Nine-Level Double-Boost Inverter Based on Switched Capacitors

International Journal of Industrial Electronics Control and Optimization
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 19 مهر 1405    اصل مقاله (1.18 M)
نوع مقاله: Research Articles
شناسه دیجیتال (DOI): 10.22111/ieco.2026.55768.1771
نویسندگان
Abolfazl Hosseinzadeh؛ Hasan Alipour* ؛ Jaber Pouladi؛ Leila Mohammadian؛ Taher Abedinzadeh
Department od Electrical Engineering, Shab. C., Islamic Azad University, Shabestar, Iran
چکیده
There remains a vital need for inverter architectures that simultaneously offer high voltage gain, multilevel output capability, structural simplicity, and operational safety for renewable energy applications. A new single-input nine-level double-boost switched-capacitor-based inverter is proposed to address these requirements. By employing a unique switched-capacitor configuration, the proposed topology achieves a voltage gain of up to twice the input voltage using only a single DC source, while its common-ground structure inherently suppresses leakage current and reduces common-mode voltage without requiring complex control algorithms. The inverter generates a nine-level output voltage using a reduced number of power switches, while providing favorable harmonic performance. A comprehensive operational analysis is presented. To verify the proposed operating principles, detailed simulation studies are carried out in PSCAD/EMTDC. The results confirm proper multilevel operation and voltage-boosting capability, with an overall theoretical efficiency of approximately 96.74%. Finally, a comparative evaluation with recently reported inverter topologies is performed. The results indicate that the proposed inverter offers competitive performance in terms of voltage gain, component count, efficiency, and cost factor, making it a promising solution for renewable energy conversion systems.
کلیدواژه‌ها
Photovoltaic (PV)؛ multilevel inverter؛ switched-capacitor inverter؛ common-ground inverter
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تعداد مشاهده مقاله: 1


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