Electrical properties of EPR cable models aged under thermal and electrothermal stresses

机译：热电热和电热应力下老EPR电缆型号的电气性能

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The dc and ac electrical behavior of ethylene-propylene rubber (EPR) cable models, aged under different thermal and electrothermal stresses, is investigated as a function of aging time. Remarkable changes of dc conductivity and low-frequency dielectric losses with aging conditions are pointed out. A transition in the electrical behavior of the insulation can be envisaged above 120/spl deg/C.

机译：作为老化时间的函数，研究了乙烯 - 丙烯橡胶（EPR）电缆模型的直流和AC电缆模型，在不同的热和电热应力下进行。指出了具有老化条件的直流电导率和低频介电损耗的显着变化。可以设想在120 / SPL DEG / C之上设想绝缘的电动行为中的过渡。

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《IEEE International Conference on Conduction and Breakdown in Solid Dielectrics》|1998年||共4页
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Motori A.; Montanari G.C.; Institute of Electric and Electronic Engineer;
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中图分类自动化技术、计算机技术;
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专利

1. Thermal, Mechanical and Electrical Properties of EPR Insulations in Power Cables [J] . Occhini E., Metra P., Portinari G., Power Engineering Review, IEEE . 1983,第7期

机译：电力电缆中EPR绝缘的热，机械和电性能
2. Electrical and Mechanical Condition Assessment of Low Voltage Unshielded Nuclear Power Cables Under Simultaneous Thermal and Mechanical Stresses: Application of Non-Destructive Test Techniques [J] . Ramy S. A. Afia, Mustafa Ehtasham, Zoltán Ádám Tamus Quality Control, Transactions . 2021,第1期

机译：低压非屏蔽核电电缆的电气和机械条件评估在同时热和机械应力下的应用：非破坏性测试技术的应用
3. Comparison of electrical aging tests on EPR-insulated minicables and ribbons from full-sized EPR cable [J] . Mazzanti G., Montanari G.C. IEEE Transactions on Dielectrics and Electrical Insulation . 1995,第6期

机译：比较全尺寸EPR电缆对EPR绝缘的微型电缆和带状电缆的电老化测试
4. Electrical properties of EPR cable models aged under thermal and electrothermal stresses [C] . Motori, A., Montanari, . 1998

机译：EPR电缆模型在热应力和电热应力作用下的电性能
5. Electrical aging of 15 kV EPR cables energized by ac voltage with switching impulses superimposed. [D] . Zanwar, Anand Umeshlal. 2011

机译：由交流电压激励的15 kV EPR电缆的电气老化，并叠加了开关脉冲。
6. An Alternative Lifetime Model for White Light Emitting Diodes under Thermal–Electrical Stresses [O] . Xi Yang, Bo Sun, Zili Wang, 2018

机译：热电应力下白光发光二极管的替代寿命模型
7. Electrical and Mechanical Condition Assessment of Low Voltage Unshielded Nuclear Power Cables Under Simultaneous Thermal and Mechanical Stresses: Application of Non-Destructive Test Techniques [O] . Ramy S. A. Afia, Mustafa Ehtasham, Zoltan Adam Tamus 2021

机译：低压非屏蔽核电电缆的电气和机械条件评估在同时热和机械应力下的应用：非破坏性测试技术的应用
8. Mechanical property condition monitoring of cables exposed to long-term thermal and radiation aging: EPR results. [R] . M. J. Jacobus 1991

机译：暴露于长期热和辐射老化的电缆的机械性能状态监测：EpR结果。

Electrical properties of EPR cable models aged under thermal and electrothermal stresses

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