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In this study, a new technique for faults detection classification in power transmission line based on variance index (VI) is presented. Basically, the proposed technique relies on measuring the current signals of both sending and receiving terminal and then calculating the variance coefficient of each samples over one cycle window. Moreover, during the health condition, VI was found less than a specific...
A new method is proposed in this paper to determine the harmonic contributions of multiple harmonic sources with consideration of the fluctuation of the background harmonic voltage. Affinity propagation and k-means clustering are used for determining each cluster of the harmonic measurement data, and the harmonic contributions of multiple harmonic sources are calculated by partial least-squares regression...
Electromagnetic flow meters are widely used in multiphase flow measurements in recent years. In this paper, a simulation model is established to study the Effects of virtual current distribution in an Electromagnetic Flow Meter which exist a spherical non-conductive body in the Fluid by using ANSYS. Furthermore, the characteristics of virtual current distribution and the flow meter errors by changes...
This article for the purpose in here is to discuss optimization of the whole light wind turbine system design and analysis of the comparison results with physical wind turbine in Yangmingshan, Taipei (460 m height Yangming Mountain) and simulate data. Using pseudo-measurement technique will be loaded and verified with the data from the real wind turbine. Other part in this article is to analyze the...
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