Mohammed Mohammed Awad Mohammed <br/><br/>
Fault detection of transmission lines using active power differential protection /  
 اكتشاف اعطال الخطوط الهوائية باستخدام الوقاية التفاضلية للقدرة الفعالة 
Mohammed Mohammed Awad Mohammed ; Supervised Mohammed M.Abdelaziz , Ahmed F.Zobaa , Doaa K.Ibrahim 
 - Cairo :   Mohammed Mohammed Awad Mohammed ,   2007 
 - 87P. :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electrical Power and Machines 
<br/><br/> This thesis proposes a differential protection scheme for transmission lines using energy conservation law.The real power signals at both ends (sending and receiving) of the line are compared with the maximum power losses in the transmission line 
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<br/><br/><label>Subjects--Index Terms: </label>Line differential Machines Transmission line protection