Title :
Resonant DC link dual converter system for motor drives
Author :
Kondo, Seiji ; Yang, S.H. ; Takizawa, Satoki ; Harashima, Fumio
Author_Institution :
Inst. of Ind. Sci., Tokyo Univ., Japan
fDate :
Sept. 28 1991-Oct. 4 1991
Abstract :
A resonant DC link dual converter system is presented for motor drives. Operating characteristics are presented. The proposed control scheme of resonant initial current and clamp circuit can solve the problems of zero crossing miss and the peak voltage of resonant capacitor. Using experimental tests, the authors confirm that the proposed resonant dual converter system can control bidirectional power flow successfully in the steady state and transient state with induction motor drives.<>
Keywords :
electric drives; electric motors; power convertors; clamp circuit; control scheme; motor drives; peak voltage; resonant DC link dual converter system; resonant capacitor; resonant initial current; zero crossing miss; Bidirectional power flow; Capacitors; Circuit testing; Clamps; Control systems; Motor drives; RLC circuits; Resonance; System testing; Voltage control;
Conference_Titel :
Industry Applications Society Annual Meeting, 1991., Conference Record of the 1991 IEEE
Conference_Location :
Dearborn, MI, USA
Print_ISBN :
0-7803-0453-5
DOI :
10.1109/IAS.1991.178329
