摘要
本文介绍了在电晕试验圆筒中测量输电导线起始电晕电压和电晕损失的试验方法,通过对导线电晕损失和电容变化与微光观测的对比分析,观测到起始电晕过程中导线上的粗糙因素与其本质因素对过程的影响有根本的差别。
A test method using to measure the corona onset and the corona loss of transmission-line in a corona test cage is described. Compared the corona loss and the change of capacitance with the observation through a micro-light device, we found that there are different physical characteristics between rough factor and nature factor during the line corona. It is experimentally shown that the traditional method to measure the corona onset is obtained from mat hematic statistics, but the corona and its onset resulting from the nature factor this paper mentioned will be of greater value both in theory and in practice.
出处
《高压电器》
CAS
CSCD
北大核心
1989年第6期39-41,共3页
High Voltage Apparatus
