High Frequency-Link (HFL) Inverters have been employed to integrate renewable energy sources into utility grids and electric vehicles. The soft-switching range of High-Frequency Link Inverters (HFLI) is increased using auxiliary inductors and capacitors.
In this context, the proposed study develops a cycloconverter-type High-Frequency Link Inverter (CHFLI) based on a Bipolar Phase Shift Modulation (BPSM) strategy without the use of auxiliary components. The proposed modulation strategy enables the semiconductor switches to operate under zero voltage switching.
The proposal of high-frequency link inverter utilizing space vector modulation (SVM) is given in (Jin et al., 2023) aimed to alleviate the current stress on cycloconverter switches, despite the operation of semiconductor switches under hard switching conditions.
The high-frequency link (HFL) three-phase four-leg matrix converter (MC) is a new type of inverter topology developed on the basis of ordinary three-phase four-leg inverter. It can satisfy the increasing demand of high power density and does not affect the performance and reliability of the inverter.
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For acquiring of better quality and reducing the harmonic of the high frequency link matrix inverter-HFLMI output, a new envelope curve modulation method is discussed. The …
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High-Frequency Link Matrix Converters and Inverters Publication Trend The graph below shows the total number of publications each year in High-Frequency Link Matrix …
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: The invention discloses a phase shift type three-phase high-frequency link matrix inverter topological structure and modulation method. is formed in way that full bridge inverter, …
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A high-frequency link (HFL) three-phase four-leg matrix converter (MC) can output three-phase balanced voltage for unbalanced load conditions. It is an inverter with great …
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Parallel inverter technology is the basis for distributed power generation system to achieve high reliability, high redundancy, high capacity and high scalability, at the same time, it …
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The buck–boost inverter can convert the PV module’s output voltage to a high-frequency square wave (HFSWV) and can enhance maximum power point tracking (MPPT) …
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This paper aims to verify the feasibility of model predictive control in high-frequency link matrix inverter (HFLMI) control. Compared with the traditional inverter, the …
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2. Research on High-Frequency Link Matrix Inverter Based on Model Predictive Control;2024 IEEE 10th International Power Electronics and Motion Control Conference (IPEMC2024-ECCE …
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ABSTRACTTo address the challenge of safe commutation in high‐frequency link matrix inverters caused by the use of bidirectional switches, and to meet the urgent need for …
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A high-frequency link (HFL) three-phase four-leg matrix converter (MC) can output three-phase balanced voltage for unbalanced …
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The proposed topology, the Two-Stage Grid-Connected Inverter Topology with High-Frequency Link Transformer for Solar PV Systems, may have certain limitations that …
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To address the challenge of safe commutation in high‐frequency link matrix inverters caused by the use of bidirectional switches, and to meet the urgent need for highly reliable …
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Abstract: Based on the idea of topological decoupling, a new control strategy for matrix high-frequency link inverter is proposed. According to the polarity of the high-frequency loop …
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This paper proposes a high-frequency link dual-matrix inverter (HFL-DMI) and a voltage spike suppression strategy. By employing the dual-decoupling strategy that combines …
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For the uni-polarity phase-shifted controlled single-phase high-frequency link matrix inverter (SPHFLMI), a novel optimized waveform method is introduced to solve the problem of low …
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This article presents a high gain pure sine- wave inverter based on the full-bridge dc–ac high-frequency link cycloconverter topology for telecom or general-purpose applications.
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In this context, the proposed study develops a cycloconverter-type High-Frequency Link Inverter (CHFLI) based on a Bipolar Phase Shift Modulation (BPSM) strategy without the …
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Abstract In this paper, a three phase cycloconverter type high frequency AC link inverter is discussed. The configuration consists of high frequency full-bridge inverter and a …
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Abstract This paper presents a novel combined-synchronous-rectifier high-frequency-link (CSR-HFL) inverter. Three types of conventional HFL inverters are analyzed …
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Abstract—The rapid expansion of AI-driven data centers is significantly increasing the demand for ultra-eficient high-power three-phase (3-Φ) mains-connected single-stage …
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