Title : 
New Solid State Valves For HVDC
         
        
        
        
        
        
            Keywords : 
Cooling; Costs; Electron tubes; HVDC transmission; Power system reliability; Power transmission lines; Solid state circuits; Thyristors; Valves; Voltage;
         
        
        
            Journal_Title : 
Power Engineering Review, IEEE
         
        
        
        
        
            DOI : 
10.1109/MPER.1983.5519256