Dielectrophoresis-enhanced rejuvenation of water-tree-degraded XLPE cables under an AC electric field: a particle trajectory analysis
Researchers have developed a method to rejuvenate water-tree-degraded XLPE cables by applying an AC electric field to control the movement of rejuvenation fluid. Using dielectrophoretic forces, the study demonstrates that controlled voltage can improve fluid penetration and cable reliability.
Why it matters
This research offers a technical solution to extend the lifespan of critical electrical infrastructure, potentially reducing maintenance costs and improving grid reliability.
Scientific Reports ( 2026 ) Cite this article
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