Title :
Implementing an intelligent error back propagation (EBP) relay in PSCADTM/EMTDC 4.2.1
Author :
William, E. ; Johnson, Brian K. ; Manic, M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Idaho, Moscow, ID, USA
Abstract :
Power Systems Computer Aided Design (PSCADtrade) is a graphical user interface for the Electromagnetic Transient Direct Current (EMTDC) type program. PSCADtrade/EMTDC is used in this paper to simulate the injection of static single-line-to-ground (SLG) faults located at 120%, 100%, and 80% of the cable length on the ship, and protect the electrical system using the error back propagation (EBP) algorithm-based relay. Sequential and combinational digital logic is used to design and implement the EBP Relay in PSCADTM/EMTDC.
Keywords :
CAD; backpropagation; graphical user interfaces; power system faults; power system simulation; power system transients; PSCAD/EMTDC 4.2.1; combinational digital logic; electromagnetic transient direct current; error back propagation algorithm-based relay; graphical user interface; power systems computer aided design; sequential digital logic; static single-line-to-ground faults; Computational modeling; Computer errors; Digital relays; EMTDC; Electromagnetic propagation; Graphical user interfaces; PSCAD; Power system relaying; Power system simulation; Protective relaying; Algorithms; Artificial neural networks; Fault currents; Fault diagnosis; Fault location; Power system modeling; Power system stability; Protective relaying;
Conference_Titel :
Power Symposium, 2008. NAPS '08. 40th North American
Conference_Location :
Calgary, AB
Print_ISBN :
978-1-4244-4283-6
DOI :
10.1109/NAPS.2008.5307347
