Improved hybrid fixed-frequency modulation strategy for series resonant converters for wide range applications
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Electronics"
DOI: 10.1007/s43236-021-00276-y
Abstract: In recent years, resonant converters have been widely used in the fields of electric vehicles and renewable energy systems due to their excellent characteristics in terms of high energy density, high energy efficiency, wide output… read more here.
Keywords: frequency; range; modulation; modulation strategy ... See more keywords
Improving Pd-C Catalysts by Heteroatoms Doping for the Dehydrogenation of Formic Acid: A Non-Noble Metal Modulation Strategy
Sign Up to like & getrecommendations! Published in 2023 at "New Journal of Chemistry"
DOI: 10.1039/d3nj01188g
Abstract: A non-noble metal modulation strategy has been developed to adjust the electronic structure of Pd, resulting in the enhancement of catalytic performances for the dehydrogenation of formic acid. Pd0.95Ni0.05/KBLA with... read more here.
Keywords: formic acid; noble metal; metal modulation; non noble ... See more keywords
Modulation strategy for improving the voltage gain of the dual‐active‐bridge converter
Sign Up to like & getrecommendations! Published in 2020 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2019.1250
Abstract: A novel modulation strategy for improving the voltage gain of a dual-active-bridge converter is proposed herein. Under the strategy, the converter performs a high-voltage gain under a low transformer turns ratio, thereby improving the transmission… read more here.
Keywords: strategy; voltage; modulation strategy; voltage gain ... See more keywords
Modified Modulation Strategy With Balanced Power and Switching Losses Distributed for Seven-Level Cascaded H-Bridge Inverters
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2941375
Abstract: In this paper, the problems existing in common modulation methods are analyzed, and an optimized modulation strategy is proposed. Firstly, the single-pole frequency doubling modulation technique is adopted to reduce the maximum switching frequency to… read more here.
Keywords: frequency; modulation; power; modulation strategy ... See more keywords
An Optimized Carrier Phase-Shifted Modulation Strategy for Cuk PV Inverter
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3256887
Abstract: There exists the problems of output voltage zero-point drift and high even harmonic content of the three-phase Cuk liftable voltage photovoltaic (PV) inverter when it adopts the conventional carrier modulation method. In view of these,… read more here.
Keywords: modulation; modulation strategy; phase shifted; carrier ... See more keywords
Highly Efficient Single-Stage DAB Microinverter Using a Novel Modulation Strategy to Minimize Reactive Power
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2021.3090097
Abstract: This paper proposes a highly efficient single-stage dual-active-bridge (DAB) microinverter with a novel modulation strategy to minimize the reactive power flow of DAB converter. Using the proposed modulation, the DAB microinverter achieves good controllability and… read more here.
Keywords: modulation; dab microinverter; power; modulation strategy ... See more keywords
Understanding the Staircase Modulation Strategy and Its Application in Both Isolated and Grid-Connected Asymmetric Cascaded H-Bridge Multilevel Inverters
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2019.2927189
Abstract: The staircase modulation strategy is the best choice for asymmetric cascaded H-bridge multilevel inverter (ACMI) because it makes the output voltage to present a high number of levels and makes one of the ACMI modules… read more here.
Keywords: staircase modulation; modulation; modulation strategy; isolated grid ... See more keywords
A New Modulation Strategy to Reduce Common-Mode Current of Indirect Matrix Converter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2864698
Abstract: This letter presents a new space vector modulation strategy adopting new zero vectors to achieve common-mode current (CMC) reduction for indirect matrix converter (IMC). By substituting conventional zero vectors by new zero vectors, the impedance… read more here.
Keywords: matrix converter; common mode; modulation strategy; mode current ... See more keywords
A Three-Level Output Modulation Strategy for Conventional 3 × N Direct Matrix Converters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3121758
Abstract: To utilize the full potential of the direct matrix converter (DMC) and improve the output waveform quality, a three-level output strategy for conventional 3 × N (N≥3) DMCs is presented, where three-level output voltages are… read more here.
Keywords: level output; three level; output; strategy ... See more keywords
A Novel Modulation Strategy for Asymmetrical Six-Phase Series-Winding PMSM Based on Predictive Controller
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3199861
Abstract: Series-winding (SW) permanent magnet synchronous motors (PMSMs) are of increasing interest and great potential for low-voltage traction in electric vehicles because of their higher dc voltage utilization and fewer inverter legs. A few studies attempt… read more here.
Keywords: topology; modulation; series winding; phase ... See more keywords
Nonseparable modulation strategy for channeled spatiotemporal Stokes polarimeters.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.412963
Abstract: Spatiotemporally modulated polarimeters have shown promising imaging performance by leveraging the tradeoff between spatial bandwidth and temporal bandwidth to outperform polarimeters that use spatial or temporal modulation alone. However, the existing separable modulation strategy, in… read more here.
Keywords: modulation; channeled spatiotemporal; strategy channeled; modulation strategy ... See more keywords