Additive Manufacturing as an Insulator for Medium Voltage Power Electronics Applications

The use of additive manufacturing (AM), more especially 3D printing, to medium voltage power electronics is examined in this research. It focuses on how this technology may transform insulating techniques and component manufacture. The study indicates how 3D printing may be used to create intricate component geometries that are not possible with conventional production methods. Additionally, it compares the insulating qualities of traditional and 3D printed materials. Taking into account aspects like heat resistance, electrical insulation strength, mechanical durability, and adaptability to complex designs, the study illustrates the advantages of 3D printed insulators in improving device performance and manufacturing efficiency. This paper presents a case study on the development of a 20 kV inductor for medium voltage applications utilizing ABS (acrylonitrile butadiene styrene) 3D printed parts. The study validates ABS’s efficacy as an insulator compared to traditional materials. The study emphasizes additive manufacturing (AM) as a potential method to produce power electronics components, and 3D printed insulators present a strong substitute for traditional materials. This development signifies a new era in power electronics, characterized by improved performance, design flexibility, and advancements in material science.