Electromagnetic force distribution computations due to switching surge in disc-type winding

• Main Authors: Md Yasid, Nurul Farahwahida, Azis, Norhafiz, Mohd Yousof, Mohd Fairouz, Jasni, Jasronita, Talib, Mohd Aizam, Avinash Srikanta Murthy, Avinash Srikanta Murthy
• Format: Article
• Language: English
• Published: 2023
• Subjects: T Technology (General)
• Online Access: http://eprints.uthm.edu.my/10150/1/J16316_cc617bda0fa09267ff2ffb211904f263.pdf; http://eprints.uthm.edu.my/10150/; https://doi.org/10.11591/ijeecs.v30.i2.pp659-669

This manuscript discusses the computation of electromagnetic forces on a disc-type winding due to a standard switching impulse (SSI). First, the resistances, inductances and capacitances (RLC) of a 30 MVA, 33/11 kV disctype distribution transformer were estimated to obtain the winding equivalent cir...