Article citationsMore>>

Ma, H.B. and Feng, Q.Y. (2009) Hybrid Modeling and Control for Buck-Boost Switching Converters. 2009 International Conference on Communications, Circuits and Systems, Milpitas, 23-25 July 2009, 678-682.
https://doi.org/10.1109/icccas.2009.5250410

has been cited by the following article:

• TITLE: Output Voltage Stabilization of Non-Ideal DC-DC Zeta Converter with Output Voltage Error Elimination via Hybrid Control

  AUTHORS: Hafez Sarkawi, Noridah Mohd Ridzuan, Muhammad Idzdihar Idris, Mohd Syafiq Mispan

  KEYWORDS: Continuous Conduction Mode, DC-DC Zeta Converter, Hybrid Control, Output Voltage Error, Switching Control Law, Switching Frequency

  JOURNAL NAME: Journal of Power and Energy Engineering, Vol.13 No.1, January 26, 2025

  ABSTRACT: In this paper, we proposed an output voltage stabilization of a DC-DC Zeta converter using hybrid control. We modeled the Zeta converter under continuous conduction mode operation. We derived a switching control law that brings the output voltage to the desired level. Due to infinite switching occurring at the desired level, we enhanced the switching control law by allowing a sizeable output voltage ripple. We derived mathematical models that allow one to choose the desired switching frequency. In practice, the existence of the non-ideal properties of the Zeta converter results in steady-state output voltage error. By analyzing the power loss in the zeta converter, we proposed an improved switching control law that eliminates the steady-state output voltage error. The effectiveness of the proposed method is illustrated with simulation results.