A Highly Integrated Tri-Path Hybrid Buck Converter With Reduced Inductor Current and Self-Balanced Flying Capacitor Voltage
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2022.3182145
Abstract: This paper presents a single-stage tri-path buck converter with reduced inductor current and self-balanced flying capacitor voltage. The proposed converter introduces capacitor paths to reduce the average inductor current and inductor current ripple, hence decreasing… read more here.
Keywords: flying capacitor; voltage; buck converter; inductor current ... See more keywords
Full-Wave Sense-FET-Based Inductor-Current Sensor With Wide Dynamic Range for Buck Converters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3137472
Abstract: This brief presents a full-wave inductor current sensor with wide dynamic range for buck converters. To extend the effective sensing range to zero or even negative current, an offset current is superimposed on the sensed… read more here.
Keywords: wide dynamic; range; inductor current; current sensor ... See more keywords
Effect of Circuit Parameters on the Stability and Boundaries of Peak Current Mode Single-Inductor Dual-Output Buck Converters
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2774769
Abstract: Peak current mode (PCM) control has been widely used for the control of switching dc–dc converters due to its excellent transient performance. With the development of single-inductor dual-output (SIDO) dc–dc converters, PCM control technique is… read more here.
Keywords: buck converter; stability; inductor current; inductor ... See more keywords
Universal Transient DC-Bias Current Suppression Strategy in Dual-Active-Bridge Converters for Energy Storage Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2020.3024200
Abstract: The dc-bias current may result in the magnetic flux saturation and endanger the safe operation of switching devices. By regulating the inductor current slope during the transient, this article proposes a novel transient phase shift… read more here.
Keywords: active bridge; dual active; inductor current; bias ... See more keywords
A Novel Predictive Digital Controlled Sensorless PFC Converter under the Boundary Conduction Mode
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Power Electronics"
DOI: 10.6113/jpe.2017.17.1.1
Abstract: This paper presents a novel predictive digital control method for boundary conduction mode PFC converters without the need for detecting the inductor current. In the proposed method, the inductor current is predicted by analytical equations… read more here.
Keywords: boundary conduction; inductor current; pfc; conduction mode ... See more keywords