Riba Jordi-Roger, Moreno-Eguilaz Manuel, Bogarra Santiago
Electrical Engineering Department, Universitat Politècnica de Catalunya, 08222 Terrassa, Spain.
Polymers (Basel). 2023 Sep 10;15(18):3717. doi: 10.3390/polym15183717.
With the increasing electrification of the transportation and mobility sectors, polymer insulation materials are inevitably exposed to harsher environments, including exposure to contamination, wide temperature ranges, operation at higher voltages and switching frequencies, and low-pressure environments. This paper reviews the tests to characterize the polymeric materials used in insulation systems for electric mobility applications, focusing on resistance to tracking. This paper also reports on the limitations of existing standard test methods and identifies the challenges and research needs to meet the increasing demands of the electric mobility industry. To this end, an evaluation of the scientific and technological state of the art is carried out through the analysis of theses, research articles, technical reports, manufacturers' datasheets, international standards, and white papers.
随着交通运输和移动领域电气化程度的不断提高，聚合物绝缘材料不可避免地会暴露在更恶劣的环境中，包括接触污染物、宽温度范围、在更高电压和开关频率下运行以及低压环境。本文综述了用于电动移动应用绝缘系统的聚合物材料特性测试，重点是耐漏电起痕性能。本文还报告了现有标准测试方法的局限性，并确定了满足电动移动行业不断增长的需求所面临的挑战和研究需求。为此，通过分析论文、研究文章、技术报告、制造商数据表、国际标准和白皮书，对当前的科技水平进行了评估。
