journal article·2024-03

Structural characterization of LLDPE/MgO insulation composites in terms of space charge accumulation in an HVDC field

Jaroslav Hornak, Jiří Kopřiva, Zdeněk Jansa, Pavel Prosr, Anton Baran, Pavel Trnka

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OpenAlex topics: High voltage insulation and dielectric phenomena · Electrical Fault Detection and Protection · Lightning and Electromagnetic Phenomena

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References (100+)

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1. Renewable energy targets may undermine their sustainability10.1038/s41558-020-00939-x ↗
2. Review and outlook of HVDC grids as backbone of transmission system
3. Current status and key issues of HVDC transmission research: a brief review
4. Shu · 2018 · 3 · 1
5. Polyethylene nanocomposites for power cable insulations10.3390/polym11010024 ↗
6. Recent advances in polymer nanocomposites based on polyethylene and polyvinylchloride for power cables10.3390/ma14010066 ↗
7. High performance polymer blend systems for HVDC applications10.1109/TDEI.2019.007954 ↗
8. The electrical properties and processing characteristic of the cross-linked polyethylene based insulation for high-voltage direct current cables
9. Effect of voltage stabilizers on the space charge behavior of XLPE for HVDC cable application10.1109/TDEI.2018.007390 ↗
10. Effect of Thermal Aging on Dielectric Properties of XLPE Insulated HVDC Cable | IEEE Conference Publication | IEEE Xplore, (n.d.). https://ieeexplore.ieee.org/document/9275763 (accessed August 15, 2023).
11. Approaches to sustainable and continually recyclable cross-linked polymers10.1021/acssuschemeng.8b02355 ↗
12. Comparative study of HVDC and HVAC systems in presence of large scale renewable energy sources
13. Converting overhead lines from HVAC to HVDC: an overview analysis
14. High voltage AC (HVAC) and high voltage DC (HVDC) transmission topologies of offshore wind power and reliability analysis
15. Recent developments in HVDC transmission systems to support renewable energy integration
16. Large-Scale Renewable Energy Transmission by HVDC: challenges and Proposals10.1016/j.eng.2022.04.017 ↗
17. Effect of Space charge accumulation inside the thermoplastic insulation of a loaded HVDC model cable
18. Simulation of Space Charge Distribution in the Insulation Layer of XLPE HVDC Cable under Different Temperatures | IEEE Conference Publication | IEEE Xplore, (n.d.). https://ieeexplore.ieee.org/document/9275791 (accessed August 15, 2023).
19. Space charge and its role in electric breakdown of solid insulation
20. Analysis of the charge transport in LDPE with combined measurement of space charge and current
21. Physical, Thermal, and Mechanical Properties of Polymers
22. Influence of temperature on charge accumulation in low-density polyethylene based on depolarization current and space charge decay10.3390/polym11040587 ↗
23. Temperature and space charge effects on tunneling currents through very thin films10.1016/0375-9601(80)90744-6 ↗
24. Space charge characteristics and breakdown properties of nanostructured sio2/pp composites10.3390/polym15132826 ↗
25. Improvement of space charge suppression of polypropylene for potential application in HVDC cables10.1109/TDEI.2016.7556511 ↗
26. Influence of homocharges and nanoparticles in electrical tree propagation under DC voltage application10.1007/s00202-011-0222-6 ↗
27. The effect of space charge on phenomenology of partial discharges in insulation cavities
28. Electric field distribution after polarity reversal in HVDC cables: the effect of insulation characteristics
29. Influence of metal oxide and metalloid nano particles on the dielectric response of HVDC cable nano dielectric
30. Study of the effect of DCPR stress on space charge accumulation and electric field in LDPE
31. Effect of Al2O3 nanofillers on polarization and depolarization current (PDC) of New LLDPE/HDPE compounding for HVDC application
32. Dielectric properties of nano ZnO/low density polyethylene composites
33. DC Insulation Properties of Commercial Grade 320 kV HVDC XLPE/MgO Nanocomposite Material | IEEE Conference Publication | IEEE Xplore, (n.d.). https://ieeexplore.ieee.org/document/9275732 (accessed August 15, 2023).
34. Study on dielectric structure and space charge behavior of XLPE/SiO2 nanocomposites
35. Electrical resistivity-temperature characteristics enhancement of insulating cross-linked polyethylene composites by incorporating positive temperature coefficient particles with different Curie temperatures10.1049/hve2.12270 ↗
36. Regulation of temperature resistivity characteristics of insulating epoxy composite by incorporating positive temperature coefficient material10.1109/TDEI.2020.008600 ↗
37. Trap modulated charge carrier transport in polyethylene/graphene nanocomposites
38. Effect of fullerene nanoparticle on tuning trap level distribution of fullerene/polyethylene nanocomposites
39. Space charge distribution and crystalline structure in low density polyethylene (LDPE) blended with high density polyethylene (HDPE)10.1002/pi.1727 ↗
40. Large improvement in trap level and space charge distribution of polypropylene by enhancing the crystalline − amorphous interface effect in blends10.1002/pi.5063 ↗
41. Research on Electrical Properties of XLPE HVDC Cable Insulation Materials Based on Nanocomposites
42. Improved DC Insulation Properties of Crosslinked Polyethylene Modified by Grafted Polar Molecules
43. Temperature-dependent DC conductivity and space charge distribution of XLPE/GO nanocomposites for HVDC cable insulation10.1109/TDEI.2019.008428 ↗
44. Influence of reflective materials, emitter intensity and foil thickness on the variability of near-infrared spectra of 2D plastic packaging materials10.1016/j.wasman.2021.12.019 ↗
45. Theory of mid-infrared absorption microspectroscopy: II. Heterogeneous samples10.1021/ac902068e ↗
46. The effects of magnesium oxide on the thermal, morphological, and crystallinity properties of metallocene linear low-density polyethylene/rubbers composite10.1515/polyeng-2013-0014 ↗
47. Preparation, characterization and thermal expansion of Pr Co-dopant in samarium doped ceria10.4236/ampc.2012.24B002 ↗
48. Influence of functionalized MgO nanoparticles on electrical properties of polyethylene nanocomposites10.1109/TDEI.2015.7116346 ↗
49. Microwave-assisted MgO NP catalyzed one-pot multicomponent synthesis of polysubstituted steroidal pyridines10.1039/C7NJ03742B ↗
50. Synthesis of Nα-protected formamides from amino acids using MgO nano catalyst: study of molecular docking and antibacterial activity
51. J.I. Langford, IUCr, IUCr, A rapid method for analysing the breadths of diffraction and spectral lines using the Voigt function, Urn:Issn:0021-8898. 11 (1978) 10–14. https://doi.org/10.1107/S0021889878012601.10.1107/S0021889878012601 ↗
52. Role of X-ray diffraction analysis in surface engineering: investigation of microstructure of nitrided iron and steels10.1179/sur.1987.3.4.331 ↗
53. Determination of crystallite size and lattice distortions through X-ray diffraction line profile analysis - Recipes, methods and comments, Fresenius’ Zeitschrift Für Anal
54. Molecular structure, crystallinity and morphology of polyethylene/polypropylene blends studied by raman mapping, scanning electron microscopy, wide angle X-ray diffraction, and differential scanning calorimetry10.1295/polymj.PJ2006056 ↗
55. Correlations between processing parameters, morphology, and properties of blown films of LLDPE/LDPE blends, part 2: crystalline and amorphous biaxial orientation by WAXD pole figures10.1002/app.24403 ↗
56. X-ray diffraction (XRD) profile analysis of pure ECAP-annealing Nickel samples
57. Role of nature of rare earth ion dopants on structural, spectral, and magnetic properties in spinel ferrites10.1007/s10948-020-05723-8 ↗
58. Compressive intrinsic stress originates in the grain boundaries of dense refractory polycrystalline thin films
59. Observation of chain branching in polyethylene in the solid state and melt via 13C NMR spectroscopy and melt NMR relaxation time measurements10.1021/ma0349130 ↗
60. Morphology changes during radiation-thermal degradation of polyethylene and an EPDM copolymer by 13C NMR spectroscopy10.1016/S0141-3910(01)00097-0 ↗
61. Kinetics of cross-polarization in solid-state NMR: a guide for chemists10.1021/cr000060n ↗
62. Koval'aková · 2017 · 131
63. The effect of graphene nanofiller on the crystallization behavior and mechanical properties of poly(vinyl alcohol)10.1002/pi.4370 ↗
64. Mechanical and antimicrobial properties of low-density-polyethylene/MgO nanocomposites10.1002/pat.5865 ↗
65. Polyethylene and poly(ethylene-co-1-octadecene) composites with TiO2 based nanoparticles by metallocenic “in situ” polymerization10.1016/j.polymer.2013.03.048 ↗
66. Polyethylene/sepiolite clay nanocomposites: effect of clay content, compatibilizer polarity, and molar mass on viscoelastic and dynamic mechanical properties10.1002/app.45197 ↗
67. Structural and mechanical properties of polymer nanocomposites10.1016/j.mser.2006.06.001 ↗
68. Effect of weathering on tensile properties of low and high density polyethylene
69. Effect of strain rate and temperature on stress-strain properties of EVA-LDPE blends and the mechanism of strain hardening10.1002/apmc.1993.052050105 ↗
70. Insulation degradation mechanism and diagnosis methods of offshore wind power cables: an overview10.3390/en16010322 ↗
71. The effect of pH and temperature in the propagation of water treeing in XLPE insulated underground cable10.37936/ecti-eec.2018162.171337 ↗
72. XLPE high voltage insulation; a link between DC conductivity and microstructure10.1016/j.polymertesting.2024.108330 ↗
73. Effect of degassing treatment durations on physico-chemical and electrical properties of 500 kV extra HVDC XLPE cable insulation10.1016/j.polymdegradstab.2021.109566 ↗
74. Synthesis, characterization and DC conductivity studies of polypyrrole/copper zinc iron oxide nanocomposites10.1016/j.jascer.2017.02.005 ↗
75. Dielectric properties of epoxy nanocomposites containing TiO2, Al2O3 and ZnO fillers
76. Dielectric relaxation spectroscopy of polyethylene terephthalate (PET) films10.1088/0022-3727/30/11/003 ↗
77. Dielectric spectroscopy analysis behavior of low density polyethylene
78. Field and temperature dependent charge transport mechanism in doped Poly(3-methylthiophene) devices10.1088/2053-1591/ab193b ↗
79. Analyses of various insulating polymers by broadband dielectric spectroscopy
80. Testing the applicability of LDPE/HNT composites for cable core insulation10.1016/j.polymertesting.2019.105993 ↗
81. Dielectric spectroscopy and thermally stimulated depolarization current investigations in low density polyethylene
82. Chain flips in polyethylene crystallites and fibers characterized by dipolar 13C NMR§10.1021/ma981138t ↗
83. Complete relaxation map of polyethylene: filler-induced chemicalmodifications as dielectric probes10.1088/0022-3727/34/20/308 ↗
84. High voltage direct current transmission cables to help decarbonisation in Europe: recent achievements and issues10.1049/hve2.12222 ↗
85. Conductivity measurements and space charge inference in polymeric-insulated HVDC model cables
86. The role and measurement of DC conductivity for HVDC cable insulation materials
87. Charge transport in LDPE nanocomposites part II—computational approach10.3390/polym8040103 ↗
88. The impact of MgO nanoparticle interface in ultra-insulating polyethylene nanocomposites for high voltage DC cables10.1039/C6TA02041K ↗
89. The effect of ZnO particle lattice termination on the DC conductivity of LDPE nanocomposites10.1039/D0MA00390E ↗
90. The role of interfaces in polyethylene/metal-oxide nanocomposites for ultrahigh-voltage insulating materials
91. Space charge trapping in electrical potential well caused by permanent and induced dipoles for LDPE/MgO nanocomposite10.1109/T-DEI.2008.4446746 ↗
92. The Effect of Voltage Polarity Reversal on Space Charge Behavior of Epoxy MgO Nanocomposites
93. Q. Li, D. Min, W. Shen, M. Han, S. Li, Effect of nanofiller content on DC conductivity and breakdown strength of PP/MgO nanocomposites, (2022) 348–352. https://doi.org/10.1049/ICP.2022.0486.10.1049/icp.2022.0486 ↗
94. Electric field profile measurement and modeling in multi-dielectrics for HVDC application
95. Thermal Stabilization Effect” of Al2O3 nano-dopants improves the high-temperature dielectric performance of polyimide
96. Space charge measurement and modelling in cross-linked polyethylene
97. Recommended dielectric tests and test procedures for converter transformers and smoothing reactors10.1109/TPWRD.1986.4307988 ↗
98. Grid-connected power converters: an overview of control strategies for renewable energy10.3390/en15114151 ↗
99. Space charge dynamics in epoxy resin under voltage polarity reversal at various temperatures10.1049/hve2.12022 ↗
100. Numerical analysis of space charge behavior and transient electric field under polarity reversal of HVDC extruded cable10.3390/en13112845 ↗