频率对射频同轴电缆介质耐电压试验影响的研究  

Research regarding the Influence of Frequency on Withstand Voltage for RF Coaxial Cable’s Dielectric Test

作　　者：殷海成[1] 童攀 张闻宇[1] 陈潇 金溢文 周歧斌 张刚[2] YIN Haicheng;TONG Pan;ZHANG Wenyu;CHEN Xiao;JIN Yiwen;ZHOU Qibin;ZHANG Gang(The 23rd Research Institute,CETC,Shanghai 201900,China;School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China;School of Mechatronic Engineering and Automation,Shanghai University,Shanghai 200444,China)

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900 [2]哈尔滨工业大学电气工程及自动化学院,哈尔滨150001 [3]上海大学机电工程与自动化学院,上海200444

出　　处：《光纤与电缆及其应用技术》2023年第4期4-7,共4页Optical Fiber & Electric Cable and Their Applications

摘　　要：为了分析频率对射频同轴电缆介质耐电压试验的影响,对常态下和低气压环境下的介质耐电压及击穿电压试验的相关理论进行了研究,并选取典型样品进行试验验证。研究结果表明频率在常态环境下和低气压环境下对介质耐电压和击穿电压试验的影响是不同的。因此,有必要对现行标准中的技术内容进行完善,使其能够满足产品在不同场景下的检测需求。In the purpose of analyzing the influence of frequency on withstand voltage for RF coaxial cable's dielectric test,the related theories,including the dielectric withstand voltage test and breakdown voltage test under normal and low-pressure environments,have been studied.Moreover,the typical samples have been selected for the test verifications.The research results indicate that the influence of frequency on the dielectric withstand voltage test and breakdown voltage test is different under normal and low-pressure environments.Therefore,it is necessary to improve the technical contents in the current standards,to meet the test requirements of products in different scenarios.

关 键 词：射频同轴电缆 介质耐电压试验 击穿电压试验 频率 IEC标准 

分 类 号：TM248[一般工业技术—材料科学与工程]