Single-Stage High Power Factor Converters Requiring Low DC-Link Capacitance to Drive Power LEDs
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2016.2564343
Abstract: This paper proposes two nonisolated single-stage high power factor converters requiring low dc-link capacitance for power LEDs systems. Both converters result from the integration of the power factor correction and the LEDs driver stages, and… read more here.
Keywords: high power; low link; power; link capacitance ... See more keywords
Control of Direct Voltage Regulated Active DC-Link Capacitance Reduction Circuits to Allow Plug-and-Play Operation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2870399
Abstract: A novel method for controlling direct voltage regulated active dc-link capacitance reduction circuits (ACRC) is proposed in this paper. Instead of forcing the dc-link voltage of the power conversion system to follow a constant reference,… read more here.
Keywords: link capacitance; voltage; link; power ... See more keywords
Online DC-Link Capacitance Monitoring for Digital-Controlled Boost PFC Converters without Additional Sampling Devices
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
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
Online Estimation Method of DC-Link Capacitors for Reduced DC-Link Capacitance IPMSM Drives
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2021.3079476
Abstract: In order to extend the lifetime and save the system cost, the film capacitor is applied to the dc link of interior permanent magnet synchronous motor (IPMSM) drives. Many active damping control methods have been… read more here.
Keywords: link capacitance; ipmsm drives; link; method ... See more keywords