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Proposed digital relaying algorithms for solving current transformer sturation problems /

Mahmoud Abdelmonem Salem

Proposed digital relaying algorithms for solving current transformer sturation problems / Mahmoud Abd El monem salem ; Suppervisor Zeinab Osman , Essam Abouelzahab , Mahmoud Ibrahiem Gylany - Cairo : Mahmoud Abdelmonem Salem , 2006 - 137P : ill ; 30cm

Thesis (PH.D.) - Cairo University - Faculty Of Engineering - Department Of Electrical Power and Machines

The function of current transformer is to transform line current into values suitable for standard protective relays and isolate the relays from power circuit Severe faults may lead to saturation of current transformerDuring saturation the secondary current is distorted and it does not represent the primary current which may lead to mal - operation of protective relays



Compensation Current transformer