Online equivalent series resistance estimation method for condition monitoring of DC-link capacitors

• المؤلفون الرئيسيون: Sundararajan Prasanth, Mohamed Halick Mohamed Sathik, Firman Sasongko, Tan, Chuan Seng, Mohd Tariq, Rejeki Simanjorang
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2018
• الموضوعات: Band-pass Filters; ESR Estimation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/88594; http://hdl.handle.net/10220/44698
• المؤسسة: Nanyang Technological University

In this paper, a cost-effective and reliable equivalent series resistance (ESR) estimation method for aluminium electrolytic capacitors used as DC-link capacitors in front-end rectifier fed inverters is proposed. The proposed method is based on the extraction of switching frequency components of DC-...