Online DC-Link Capacitance Monitoring for Digital-Controlled Boost PFC Converters without Additional Sampling Devices
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DOI: 10.1109/tie.2022.3153825
Abstract: Aluminum electrolytic capacitors (Al-Caps) are widely used in the dc-link of ac/dc applications, however, they are one of the weakest components in power electronic converters. With the degradation of Al-Cap, its capacitance (C) decreases, and… read more here.
Keywords: link capacitance; digital controlled; boost pfc; capacitance ... See more keywords