Simplified MPCC for four-switch three-phase inverter-fed PMSM
Sign Up to like & getrecommendations! Published in 2017 at "Electronics Letters"
DOI: 10.1049/el.2017.1839
Abstract: A simplified model predictive current control (MPCC) for four-switch three-phase inverter (FSTPI)-fed permanent magnet synchronous motor (PMSM) considering the periodic fluctuation of the capacitor voltages is proposed. After analysing the inherent features of the FSTPI-fed… read more here.
Keywords: four switch; voltage; vector; mpcc ... See more keywords
Two efficient three‐mode control strategies for four‐switch buck‐boost converters
Sign Up to like & getrecommendations! Published in 2024 at "IET Power Electronics"
DOI: 10.1049/pel2.12759
Abstract: The bidirectional DC‐DC conversion, as an important application scenario, places certain requirements on the topology structure. The four‐switch buck‐boost (FSBB) converter has received widespread attention due to its simple structure, flexible control and state switchability.… read more here.
Keywords: four switch; control; mode; buck boost ... See more keywords
Predictive Control of Low-Cost Three-Phase Four-Switch Inverter-Fed Drives for Brushless DC Motor Applications
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2020.3043468
Abstract: In this paper, an efficient control strategy for three-phase four-switch inverter-fed Brushless DC Motor (BLDCM) drives with trapezoidal back Electromotive Force (EMF) is proposed. In the proposed approach, the outer control loop for adjusting the… read more here.
Keywords: four switch; control; motor; phase four ... See more keywords
Four-Switch Three-Phase Operation of Grid-Side Converter of Doubly Fed Induction Generator With Three Vectors Predictive Direct Power Control Strategy
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2880672
Abstract: A predictive power control for a four-switch three-phase (FSTP) grid-side converter (GSC) of doubly fed induction generators (DFIG) is presented in this paper. In this new method, three voltage vectors are employed to ensure that… read more here.
Keywords: three phase; four switch; strategy; power ... See more keywords
A Quasi-Z-Source Four-Switch Three-Phase Inverter With Null Vector Capability
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3198238
Abstract: In this article, a novel structure for a four-switch three-phase inverter with the ability of creating a null vector is proposed. This structure utilizes a symmetrical quasi-Z-source network and generates zero output voltage during the… read more here.
Keywords: topology; null vector; four switch; vector ... See more keywords
Three-Mode Variable-Frequency Modulation for the Four-Switch Buck-Boost Converter: A QR-BCM Versus TCM Case Study and Implementation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2024.3390734
Abstract: Quasi-resonant boundary-conduction mode (QR-BCM) and triangular current mode (TCM) have found widespread use in the literature and industry due to their good performance at relatively low complexity. However, additional control challenges occur when these modulations… read more here.
Keywords: four switch; control; mode; converter ... See more keywords
Improved Isolated Four-Switch Three-Level Soft-Switching Half-Bridge DC-DC Converter
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2023.3348095
Abstract: This article proposes an improved isolated four-switch three-level half-bridge dc–dc converter suitable for high-input-voltage applications. The primary switches operate under zero voltage switching (ZVS) for a wide load range, which is accomplished by the inclusion… read more here.
Keywords: four switch; improved isolated; voltage; isolated four ... See more keywords
An Energy-Based Model of Four-Switch Buck–Boost Converters
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2023.3349327
Abstract: The four-switch buck–boost (FSBB) topology is often used in combination with other isolated converters to extend the voltage range capability of the overall structure. In such applications, the duty-cycles of the two legs of the… read more here.
Keywords: energy; switch buck; buck boost; four switch ... See more keywords
A Non-Resonant ZVS Four-Switch Flyback Converter
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2024.3448358
Abstract: The four-switch flyback (FSF) converter has the advantages of low switch voltage stress and zero-voltage-switching (ZVS) with the leakage inductance energy. However, if the clamping capacitor is too small, its voltage will oscillate, and the… read more here.
Keywords: four switch; zvs; switch; converter ... See more keywords
A High-Efficiency Control Method With Lossless Current Sensing and Seamless Transition for Four-Switch Buck–Boost Converter
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2025.3532819
Abstract: The quadrilateral control method for four-switch Buck–Boost converter can enable all of the power switches to achieve zero-voltage-switching (ZVS), thereby achieving high power density. However, the inductor current requires to be sensed and regulated to… read more here.
Keywords: control method; efficiency; four switch; control ... See more keywords
Full-Digital Soft-Switching Control Method for Four-Switch Buck-Boost Converter With Wide Voltage and Load Ranges
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2025.3542252
Abstract: A full-digital pulsewidth modulation (PWM) plus phase shift control method is proposed in this article for zero-voltage-switching (ZVS) of the four-switch buck-boost (FSBB) converter. Based on the quadrilateral inductor current modulation, the ZVS can be… read more here.
Keywords: control method; four switch; control; full digital ... See more keywords