Skip to Main content Skip to Navigation
Conference papers

A unified hybrid control for DC/DC power converters using port-Hamiltonian formulation

Abstract : This paper proposes a general approach to design a feedback control law for DC/DC power converters. These last ones can be modeled as switched port-Hamiltonian systems. Based on Lyapunov theory, a candidate Lyapunov function representing the energy of the system is proposed. Advantages of the resulting control law include ease of design and implementation in real time applications. The proposed control is applied in simulation for Buck, Buck-Boost, SEPIC and Ćuk converters. A comparison with a PWM state feedback control law is given for the last two converters.
Complete list of metadatas

https://hal.archives-ouvertes.fr/hal-01985244
Contributor : Xuefang Lin-Shi <>
Submitted on : Thursday, January 17, 2019 - 5:31:20 PM
Last modification on : Tuesday, April 7, 2020 - 1:59:45 AM

Identifiers

Citation

Gerardo Becerra, Ahmed-Rédha Meghnous, Minh Tu Pham, Xuefang Lin-Shi, Diego Patino. A unified hybrid control for DC/DC power converters using port-Hamiltonian formulation. 43rd IEEE IECON, Oct 2017, Pékin, China. ⟨10.1109/IECON.2017.8216837⟩. ⟨hal-01985244⟩

Share

Metrics

Record views

50