A 5LCHB Inverter for PV Transformerless Applications With Reduced Leakage Ground Current
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DOI: 10.1109/access.2022.3219732
Abstract: Transformerless inverters for photovoltaic systems are widely used as it features low cost, volume, and weight. Thus, in recent years, its study has been of great interest to the research community. In this paper a… read more here.
Keywords: ground current; leakage ground; output; transformerless ... See more keywords
KSTAR Grounding System and the Operation Result of the Ground Current Detection System
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2024.3351790
Abstract: An appropriate grounding system must be established to safely operate the superconducting tokamak machine and reduce electrical noise, because the device generates high eddy current and electromagnetic force in surrounding structures during the operation. A… read more here.
Keywords: ground current; system; magnet; ground ... See more keywords
A ground current suppression method for systems with a large number of photovoltaic (PV) inverters
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Energy Research"
DOI: 10.3389/fenrg.2025.1582264
Abstract: In large PV plants, a large number of PV inverters are linked together at grid-side to generate more power. However, as the number of PV inverter modules increases, the ground current problem worsens. This can… read more here.
Keywords: ground current; zero sequence; ground; software ... See more keywords