Title : 
A Review of Backup Relaying Practices [includes discussion]
         
        
            Author : 
AIEE Committee Report
         
        
        
        
        
            Keywords : 
Art; Batteries; Circuit breakers; Circuit faults; Coils; Power system protection; Protective relaying; Relays; Transmission lines; Voltage transformers;
         
        
        
            Journal_Title : 
Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
         
        
        
        
        
            DOI : 
10.1109/AIEEPAS.1953.4498616