Authors: Matthew Deakin, Xu Deng

Published on: February 06, 2024

Impact Score: 8.3

Arxiv code: Arxiv:2402.03978

Summary

• What is new: The novel idea of using a low-cost reconfiguration stage for ac/dc/ac converters to handle phase unbalance in power distribution networks.
• Why this is important: Existing solutions for phase unbalance mitigation in power distribution networks are inefficient, leading to underutilization of converters and higher system costs.
• What the research proposes: A reconfigurable ac/dc/ac converter setup that adjusts the feasible set of power transfers, optimally utilizing converter capacity.
• Results: Reconfigurable topologies can operate with up to 75.3% less capacity than conventional converters to achieve the same power transfer capabilities.

Technical Details

Technological frameworks used: Reconfigurable power converter topologies

Models used: Comparison models include conventional four-wire designs and an idealised fully reconfigurable converter

Data used: Power transfer capability charts, phase unbalance scenarios

Potential Impact

Power electronics manufacturers, renewable energy systems, smart grid technology providers, electric utility companies

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