Relay Protection

Machine Learning Classifier for Supporting Generator’s Impedance-Based Relay Protection Functions
Transient stability of the electric power system still heavily rests on a timely and correct operation of the relay protection of …
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Review of Select Theoretical and Practical Aspects of the Generator Relay Protection Application
Relay protection of synchronous generators of higher power regularly includes the application of a number of protection functions, some …
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Application of digital twin technology in transformer relay protection
The paper presents work with the Siemens DIGSI 5 software package, using the example of a numerical relay device for differential …
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Designing the relay protection system of the substation using Siemens DIGSI 5 software
This paper analyzes different types of relay protection devices used to protect components in the power system. In addition to …
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Analysis of the apparent relay impedance of the distance protection using the Argand diagram
Remote protection is the basic protection of high-voltage transmission networks, which are mostly complex and looped and fed from …
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Transformer restricted earth fault protection
The task of this thesis was to describe limited earth fault protection and to make its application on a concrete example using the …
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Protective reyals in substation 110 / x kV
The topic of this final thesis was the description of relay protection. Through the work, we have shown how relay protection, with its …
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Relay protection of isolated, compensated and low- resistance grounded distribution networks
This thesis consists of a theoretical background of the relay protection schemes in distribution networks that will be activated if the …
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Electrical protection functions settings calculation for generator D and step-up transformer =TD in HPP Zakucac
The paper deals with the problem of calculating and selecting the parameters for setting the protection functions of the electrical …
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Generator loss of excitation relay protection function
This thesis analyses different possible implementations of the numerical relay protection functions for the generator loss of …
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