Browsing Academic by Subject "Distance relay"
Now showing items 1-5 of 5
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A Modified Load Encroachment Technique for Power Factor Monitoring
( IEEE Computer Society , 2018 , Conference Paper)This paper presents a new approach in application of distance relay in distribution system. During the heavy load conditions, the load encroachment of impedance into the distance relay protection zones is a well-known ... -
Accelerated distance protection for transmission lines based on accurate fault location
( Elsevier , 2021 , Article)The accelerated operation of distance relay is an important issue to improve the power system stability. The zone-1 of distance relay usually covers about 80% of the transmission line length with an instantaneous operation, ... -
High-speed auxiliary fault location element for distance relays in double-circuit lines
( Elsevier , 2021 , Article)In multi-zone distance relays, zone-2 has an intentional time delay which is considered for the coordination among the other distance relays. This delay is unnecessary for faults that occur at the end of the protected line ... -
Impact of Solar and wind Energies on Distance Protection of Transmission Lines
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Distance relay is the main type of relays used for transmission lines protection, as it can detects the faults from long distance and it is fast response compared to other relays, also protection zones can be applied to ... -
Non-communication and artificial neural network based photovoltaic monitoring using the existing impedance relay
( Elsevier , 2020 , Article)This paper deals with developing a new technique based on artificial neural networks (ANN) for monitoring of the remote grid connected photovoltaic (PV) plant. An ANN utilizes the existing impedance relays’ measurements ...