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A novel algorithm for transient detection based on Park's transformation is proposed. It is very simple, self-adapts to electrical noise and phase imbalances, and is appropriate to be used in connection with traveling-wave fault location (TWFL) methods. The proposed technique is evaluated through Electromagnetic Transients Program simulations. A 230-kV transmission system case study is carried out,...
Among various algorithms used to diagnose electrical disturbances, the transient detection is considered one of the most important functions. The objective of this paper is to present the Park's transformation (Tdq0) as a simple and efficient tool to detect transients in EHV transmission lines. The evaluation of such technique is performed with actual records from a Brazilian power system utility...
This paper describes an adaptive fault location method for distribution and transmission networks based on the travelling waves' theory. The algorithm is self-adaptive to the unbalance of the electrical system and performs the transient detection through the Park's transformation application. The method is able to calculate automatically the fault location almost immediately after the fault occurrence...
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