高聚物薄膜耐局部放电试验装置的改进  

Improvement on Partial Discharge Resistance Equipment of Polymer Film

作　　者：刘岩[1] 张沛红[1] 张维国[1] 范勇[1] 雷清泉[1] 

机构地区：[1]哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨理工大学学报》2004年第1期62-64,共3页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金重点项目(50137010)

摘　　要：根据高聚物薄膜耐局部放电试验的要求,对以IEC-343、ASTM-2275标准为依据设计的耐局部放电试验装置,提出了以屏蔽外界干扰为核心的改进方案,设计了MCS-51单片机为核心的系统结构,为满足无误动作、运行可靠、实时传输数据等要求,采用并行输入并行输出模式,对系统结构进行了优化.实际运行证明,系统具有良好的稳定性和安全性.According to requirements of partial discharge resistance of polymer film, the improvement on shielding environment disturbance is presented in this paper based on IEC343 and ASTM2275 certification. Hardware system of MCS-51 micro - controller was designed. In order to security the system and exactness of real -time data transmission, the parallel input and parallel output model was adopted. And the system was optimized, practical operation, the system's reliability and practicability are proved.

关 键 词：高聚物薄膜 局部放电 试验装置 屏蔽 MCS-51单片机 老化 电晕 

分 类 号：TM215.3[一般工业技术—材料科学与工程] TM851[电气工程—电工理论与新技术]