Title :
Small signal analysis and closed loop control design of Z-source dc-dc chopper
Author :
Ramchandra, Dalvi Snehal ; Sreedevi, V.T.
Author_Institution :
Sch. of Electr. Eng., VIT Univ., Chennai, India
Abstract :
This paper presents small signal analysis and closed loop control design of a Z-source dc-dc chopper using state space averaging technique. The minimum Z-source inductance to ensure CCM is designed. The stability analysis of closed loop ZSC with a phase lag lead compensator is presented.
Keywords :
DC-DC power convertors; choppers (circuits); closed loop systems; stability; CCM; Z-source converter; Z-source inductance; ZSC; closed loop control; continuous conduction mode; dc-dc chopper; phase lag lead compensator; small signal analysis; stability analysis; state space averaging; Compensator; Continuous Conduction Mode; Z-source dc-dc chopper;
Conference_Titel :
Communication and Computing (ARTCom 2013), Fifth International Conference on Advances in Recent Technologies in
Conference_Location :
Bangalore
Print_ISBN :
978-1-84919-842-4
DOI :
10.1049/cp.2013.2192
