Recommendations for Main Stages Setting-up of Line Distance Relay Protection
نویسندگان
چکیده
منابع مشابه
Setting Considerations of Distance Relay for Transmission Line with STATCOM
Distance relay plays an important role in the protection of transmission lines. The application of flexible AC transmission systems (FACTS) devices, such as the static synchronous compensator (STATCOM), could affect the performance of the distance relay because of compensation effect. This paper analyzes the application of distance relay on the protection of a transmission line containing STATC...
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This paper presents a new distance relay technique for transmission line protection by using well known control technique; Adaptive Neuro-Fuzzy Inference System (ANFIS). The ANFIS can be viewed either as a fuzzy system, a neural network or fuzzy neural network FNN. The structure is seen as a neural network for training and a fuzzy viewpoint is utilized to gain insight into the system and to sim...
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In this paper, an interval approach is presented to achieve perfect selectivity and maximum sensitivity in distance relay zones, considering uncertainties. For this purpose, first, the uncertainties affecting the settings of the three zones of a distance relay are discussed. Then, by using the Monte-Carlo simulation, the uncertainties are modelled and the impedances seen by the distance relay a...
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The protection of transmission lines is traditionally performed on-line, new pattern recognition techniques should be implemented quickly and flexibly. In this paper, a new approach to enhance the Transmission system distance relay co-ordination is presented. The approach depends on the apparent impedance loci seen by the distance relay during all possible disturbances. In a distance relay, the...
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ژورنال
عنوان ژورنال: International Journal of u- and e-Service, Science and Technology
سال: 2015
ISSN: 2005-4246
DOI: 10.14257/ijunesst.2015.8.5.13