Title :
A study on conductive noise generated when fuse is blown-the case of cylindrical-glass-tube fuses
Author :
Nitta, Shuichi ; Mutoh, Atsuo ; Hiromi, Tae
Author_Institution :
Fac. of Technol., Tokyo Univ. of Agric. & Technol., Japan
Abstract :
This paper describes the characteristics of conductive noises when a fuse is blown. First, this paper shows that the fusing time is dominated by voltage supplied to load through fuses, and the characteristics of the arc-discharge after fusing which are located to noise are described. The bridge model is proposed to investigate the generation mechanism of arc-discharge phenomena. Finally, the conductive noises generated on AC-mains etc. when a fuse is blown and their characteristics are shown in comparison with noises generated when a mechanical switch cuts off the load, and it is shown that the former is bigger than the latter
Keywords :
arcs (electric); electric fuses; electromagnetic interference; arc-discharge phenomena; blown fuse; bridge model; conductive noise generation; conductive noises; cylindrical-glass-tube fuses; fuse overloading; mechanical switch; Circuits; Computer aided software engineering; Fuses; Noise generators; Power supplies; Probes; Switches; Thermal conductivity; Thermal loading; Voltage;
Conference_Titel :
Electromagnetic Compatibility, 1997. IEEE 1997 International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-4140-6
DOI :
10.1109/ISEMC.1997.667713
