Acácio M. R. Amaral

A Simple Offline Technique for Evaluating the Condition of Aluminum–Electrolytic–Capacitors

Acácio M. R. Amaral, António J. Marques Cardoso · IEEE Transactions on Industrial Electronics · 2009 · 144 citations

Capacitor Voltage, Electrical Engineering, Engineering +5

An Online and Noninvasive Technique for the Condition Monitoring of Capacitors in Boost Converters

G. M. Buiatti, J.A. Martín‐Ramos, Acácio M. R. Amaral et al. · IEEE Transactions on Instrumentation and Measurement · 2009 · 119 citations · Full text

Electrical Engineering, Condition Monitoring, Engineering +12

On-line fault detection of aluminium electrolytic capacitors, in step-down DC–DC converters, using input current and output voltage ripple

Acácio M. R. Amaral, António J. Marques Cardoso · IET Power Electronics · 2012 · 117 citations

Simple Experimental Techniques to Characterize Capacitors in a Wide Range of Frequencies and Temperatures

Acácio M. R. Amaral, António J. Marques Cardoso · IEEE Transactions on Instrumentation and Measurement · 2010 · 58 citations

Capacitor Equivalent Circuit, Electrical Engineering, Engineering +9

Online Estimation of Aluminum Electrolytic-Capacitor Parameters Using a Modified Prony's Method

Khaled Laadjal, Mohamed Sahraoui, António J. Marques Cardoso et al. · IEEE Transactions on Industry Applications · 2018 · 58 citations

Modified Prony, Target Harmonics, Electrical Engineering +11