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http://dx.doi.org/10.5207/JIEIE.2006.20.8.030

A Study on the Analysis Method of Tracking Process using Voltage Waveforms  

Jee, Sung-Wook (영남대학교 전기공학과)
Lee, Chun-Ha (호서대 환경안전공학부 소방학과)
Yoon, Dae-Hee (영남대 대학원 전기공학과)
Song, Hyun-Jik (영남이공대학 전기자동화과)
Shim, Kwang-Yul (울산과학대학 전기전자통신학부)
Park, Won-Ju (영남대학교 전기공학과)
Lee, Kwang-Sik (영남대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.20, no.8, 2006 , pp. 30-35 More about this Journal
Abstract
Voltage is generally and exactly measured in the electric and electronic field. So, we studied method for detecting electric equipment faulty state using only electric voltage. It is called the Partition-FFT. Tracking is simulated by method and tester proceed on IEC 60112. We analyze voltage waveforms by tracking tester with Partition-FFT. As the result tracking process is clearly distinguished by 6 steps. Tracking is one of the major reason of electric accidents. The Partition-FFT is using a digital oscilloscope and a computer software. If Partition-FFT analysis is applied to the electricity facilities, We can prevent from happenning electric accidents cause of tacking breakdown with low prices and easy measurment. Most of all, Partition-FFT is system that make a visual tacking process. So, everyone is able to detect to possibility of electric accidents.
Keywords
FFT; Partition-FFT; Tracking;
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