2000
DOI: 10.1109/94.891994
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Evaluation of materials for WTR-insulated power cables

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Cited by 4 publications
(2 citation statements)
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“…If electrical trees are initiated in regions with defects such as cavities, impurities and so forth, these trees will develop around the region of the water trees until the insulation breaks down (Figure 33b). In order to reduce the number and growth rate of water trees, retardants such as organometallic compounds, additives with hydrophilic groups and so forth, are added to polymers, providing, for example, tree-retardant XLPE (TRXLPE) [256,257,258]. Over the last years, insulations based on various PE-based nanocomposites were manufactured.…”
Section: Water Treeing In Nanocompositesmentioning
confidence: 99%
“…If electrical trees are initiated in regions with defects such as cavities, impurities and so forth, these trees will develop around the region of the water trees until the insulation breaks down (Figure 33b). In order to reduce the number and growth rate of water trees, retardants such as organometallic compounds, additives with hydrophilic groups and so forth, are added to polymers, providing, for example, tree-retardant XLPE (TRXLPE) [256,257,258]. Over the last years, insulations based on various PE-based nanocomposites were manufactured.…”
Section: Water Treeing In Nanocompositesmentioning
confidence: 99%
“…Studiul de față are ca scop analizarea influenței apei și a solicitărilor termice asupra răspunsului dielectric al eșantioanelor din TRXLPE. Polietilena reticulată cu aditivi retardatori a fost aleasă pentru acest studiu datorită utilizării ei pe scară foarte largă în construcția sistemelor de izolație a cablurilor de energie [1][2][3][4][5][6][7]. Durata de utilizare a cablurilor de energie subterane este, de regulă, mult peste 30 ani, în tot acest timp izolațiile cablurilor fiind supuse la acțiunea apei prezente în pământ, precum și la variații mari de temperatura datorate atât modificării temperaturii solului, cât și variațiilor de temperatura a conductorului în timpul funcționarii cablului [7].…”
Section: Introducereunclassified