A New High Voltage Gain Transformer-Less Step-Up DC-DC Converter With Double Duty-Cycles: Design and Analysis

• Published in: IEEE access Vol. 12; pp. 103388 - 103404
• Main Authors: Imanlou, Arash, Behkam, Reza, Nadermohammadi, Ali, Nafisi, Hamed, Heydari-Doostabad, Hamed, Gharehpetian, Gevork B.
• Format: Journal Article
• Language: English
• Published: IEEE 2024
• Subjects: Active switched-inductor; DC-DC converter; DC-DC power converters; Gain measurement; high voltage gain; High-voltage techniques; Inductors; MOSFET; non-isolated; Performance evaluation; Steady-state; step-up; Stress; Topology; transformer-less; Transformers; Voltage; Zero voltage switching

This paper proposes a new high gain step-up non-isolated transformer-less DC-DC converter, achieved through the effective integration of an active switched-inductor network with switched-capacitors. A substantially high voltage gain is achieved considering the quantity of components employed in its...