Dual-Switch Quadratic Zeta Converter with Continuous Source Current
ID：41
Submission ID：99 View Protection：ATTENDEE
Updated Time：2021-12-03 10:31:42 Hits：603
Poster Presentation
Start Time：2021-12-17 14:45 （Asia/Shanghai）
Duration：5min
Session：[Z] Poster Session » [Z2] Poster Session 2: Power electronic technology and application
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Abstract
A novel dual switch quadratic Zeta architecture
with a broad conversion ratio and non-inverting output voltage
features is present in this paper. It has broader bucking
characteristics in comparison to the Zeta converter and provides
a continuous source current. The theoretical circuit analysis
and subsequent simulation will verify the features. The transfer
function is realized via state-space modeling, and pole-zero plots
are compared with the traditional Zeta converter topology to
elaborate on its stability. PI controller is designed to improve the
stability of the circuit by increasing the gain/phase margin and
response speed of the sixth-order system.
with a broad conversion ratio and non-inverting output voltage
features is present in this paper. It has broader bucking
characteristics in comparison to the Zeta converter and provides
a continuous source current. The theoretical circuit analysis
and subsequent simulation will verify the features. The transfer
function is realized via state-space modeling, and pole-zero plots
are compared with the traditional Zeta converter topology to
elaborate on its stability. PI controller is designed to improve the
stability of the circuit by increasing the gain/phase margin and
response speed of the sixth-order system.
Keywords
Dc-Dc converter,continuous source current,PI control,Quadratic,Zeta converter
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