Online condition monitoring system for DC-link capacitor in industrial power converters

• Main Authors: Mohamed Halick Mohamed Sathik, Mohd Tariq, Sundararajan, Prasanth, Sasongko, Firman, Tan, Chuan Seng, Simanjorang, Rejeki
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Bandpass Filters; Condition Monitoring; Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/104285; http://hdl.handle.net/10220/50222
• Institution: Nanyang Technological University

This paper proposes an online condition monitoring system for aluminum electrolytic capacitors used as dc-link capacitors in industrial power converters. Electrolytic capacitors are one of the most fragile components of a power converter system because of their wear-out failures and short lifespan....