Open AccessSupervisory Protection Scheme for a Wide Area 400KV Power Network
Author(s) -
A. Nalini,
E. Sheeba Percis,
G O Jijina,
M. G. Basava Raja,
S. Sendilvelan
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/993/1/012072
Subject(s) - blackout , scada , units of measurement , robustness (evolution) , electric power system , computer science , reliability engineering , grid , phasor , power system protection , engineering , electrical engineering , power (physics) , biochemistry , physics , chemistry , geometry , mathematics , quantum mechanics , gene
The Occurrences of blackout has emphasized the Engineers to enhance the protection schemes. The faulted areas are isolated and therefore the remainder of the areas are protected. During the faulted conditions like Congestion, Over/Under Voltage, Over/Under current, Over/Under Frequency etc, the dimensions and complexity of the facility grid makes the system vulnerable. In this paper Wide area protection scheme is applied to a 400kv Network. For detection and to initiate remedial actions, SCADA alongside Phasor Measurement Unit is applied for Wide Area Protection for robustness of the facility Grid.