Title :
A new portable test system for surge protective device (SPD)
Author :
Long Chao ; Zhou Wen-jun ; Wang Lei ; Lao Si-jia ; Yu Jian-hui ; Qiu Ling ; Yi Xiao
Author_Institution :
Sch. of Electr. Eng., Wuhan Univ., Wuhan, China
Abstract :
In order to solve the problem of field testing the surge protective device (SPD) of the electrical and electronic equipments in low-voltage (LV) power system, this paper proposed a portable field test system for SPD. The tester can output waveform of 1.2/50 μs ~ 8/20 μs combination wave and produce DC high voltage, which can do impulse test and DC detect on SPD. This paper mainly talked about how to design this tester for portable, and illustrated that the tester can conveniently and effectively tell the performance of SPD in field use, so as to ensure the reliability of SPD.
Keywords :
electronic equipment testing; impulse testing; portable instruments; surge protection; test equipment; SPD; low-voltage power system; portable field test system; surge protective device; Automatic voltage control; Circuit testing; Electronic equipment testing; Impulse testing; Intelligent control; Power measurement; Power supplies; Power system protection; Surge Protective Devices - c62; System testing;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475660
