Transmission-Lightning-Arrester : A Location Determination Using Tflash
نویسندگان
چکیده
منابع مشابه
A Fuzzy Inference System for Lightning Location
Several techniques aimed to perform lightning location has been proposed on literature, most of them are based on using the time difference of arrival (TDOA) of electric signals to a set of sensors. These techniques often perform simplifications to the location problem, in order to deal with its complexity. This paper shows an approach based on the Takagi-Sugeno's fuzzy inference system [4], wh...
متن کاملSurge Arrester Simulation in Fourier Transients Programs of Transmission Systems
The importance of simulating surge arresters in fast transients programs stems from their useful property as a means of controlling switching overvoltages in EHV and UHV systems. The paper proposes a surge arrester model to be used in conjunction with a transient program based on Fourier transform technique. The validity of the proposed model is demonstrated by computational results.
متن کاملOn the estimation of lightning peak currents from measured fields using lightning location systems
Although, due to the high variability of key parameters such as the return-stroke speed, it is impossible to determine the lightning current accurately from the remotely measured electric or magnetic field for a given event, we show in this paper that, for an assumed return-stroke model, the statistical estimation (e.g. in terms of mean values and standard deviations) is possible. We show addit...
متن کاملIndoor Location Determination Using a Topological Model
Context-aware computing that recognizes the context in which a user performs a task is one of the most important techniques for supporting user activity in ubiquitous computing. To realize context-aware computing, a computer needs to recognize the users location. This paper describes a technique for location detection inside a room using radio waves from a users computer. The proposed techniq...
متن کاملPerformance of Surge Arrester to Multiple Lightning Strokes on Nearby Distribution Transformer
Overhead distribution lines are prone to lightning overvoltages due to their configurations and characteristics. Metal Oxide Varistor (MOVs) arresters for many years have proven to be more advantageous than others arresters in lightning surge protection; therefore it is worthwhile to continually assess the behavior and performance of these arresters to different kind of overvoltages caused by l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceeding of the Electrical Engineering Computer Science and Informatics
سال: 2015
ISSN: 2407-439X,2407-439X
DOI: 10.11591/eecsi.v2.797