ELECTRODE TEMPERATURE DEPENDENCY OF ARC DURATION IN CONTACT BREAK EXPERIMENTS ON A FEW CONTACT MATERIALS

摘要

During the past ten years, the author has developed the accurate measuring and statistical processing system of arc durations in a digital way [1] [2], and we had very interesting results on contact properties in conjunction with the arc durations [3]. Recently, the author improved the former measuring equipment by adding the functions of both a statistical data processing and a recording performance, as will be mentioned in this paper.