Title : 
Comments on "Three-Arm AC Automatic Voltage Regulator
         
        
            Author : 
Jung-Min Kwon ; Kyu-Tae Kim ; Bong-Hwan Kwon
         
        
            Author_Institution : 
Dept. of Electr. Eng., Hanbat Nat. Univ., Daejeon, South Korea
         
        
        
        
        
        
        
            Abstract : 
Some errors in the three-arm automatic voltage regulator in the paper “Three-Arm AC Automatic Voltage Regulator” by Wu (IEEE Trans. Ind. Electron, vol. 58, no. 2, pp. 567-575, Feb. 2011) are pointed out, and a technique for correcting these errors is given.
         
        
            Keywords : 
errors; voltage regulators; errors; three arm AC automatic voltage regulator; Capacitors; Frequency control; Inductors; Integrated circuit modeling; Pulse width modulation; Regulators; Voltage control; Automatic voltage regulator (AVR); three-arm;
         
        
        
            Journal_Title : 
Industrial Electronics, IEEE Transactions on
         
        
        
        
        
            DOI : 
10.1109/TIE.2011.2166234