Short-time fourier transform based transient analysis of VSC interfaced point-to-point DC system

• Main Authors: Satpathi, Kuntal, Yeap, Yew Ming, Ukil, Abhisek, Geddada, Nagesh
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Fault Analysis; DRNTU::Engineering::Electrical and electronic engineering; DC Grid
• Online Access: https://hdl.handle.net/10356/90241; http://hdl.handle.net/10220/48775
• Institution: Nanyang Technological University

The transient response of the voltage source converter (VSC) interfaced dc system is significantly different from the ac counterpart. The rapid discharge current from the dc-link capacitors and the vulnerability of the freewheeling diodes during the short circuit in dc grid demand that the transient...