Adaptive control of interleaved boost converter for fuel cell energy

Fadil, H. El; Giri, F.; Guerrero, Josep M.; Salhi, Boualem

doi:10.1109/acc.2011.5990790

Cited by 18 publications

(8 citation statements)

References 11 publications

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“…This shows that the FC voltage fc v is a decreasing nonlinear function of load current density L i . For future analytical treatment, the polarization curve is given the following polynomial approximation (El Fadil et al, 2011):…”

Section: Fig1: Fuel Cell Boost Converter (Fcbc)mentioning

confidence: 99%

“…It is shown in many places that the averaged model of the power converter is the following (El Fadil et al, 2011, El Fadil et al, 2013)…”

Section: Fig1: Fuel Cell Boost Converter (Fcbc)mentioning

confidence: 99%

“…However the voltage regulation performances fail when the boost converter feeds an unknown load R. In (El Fadil 2007) a backstepping design approach is used in orde,to estimate the load resistance, and to regulate the output voltage.) A Lyapunov based control principle in a hybrid energy storage system associating a FC and a supercapacitor is dealt with in (El Fadil et al 2012. In (El Fadil et al 2011 adaptive output feedback control of interleaved parallel boost converters is used based on Lyapunov stability tools.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Nonlinear Control and Observation of a Boost Converter Associated with a Fuel-Cell Source in Presence of Model Uncertainty

Tahri

Fadil

Giri

et al. 2014

IFAC Proceedings Volumes

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Section: Fig1: Fuel Cell Boost Converter (Fcbc)mentioning

confidence: 99%

“…It is shown in many places that the averaged model of the power converter is the following (El Fadil et al, 2011, El Fadil et al, 2013)…”

Section: Fig1: Fuel Cell Boost Converter (Fcbc)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Nonlinear Control and Observation of a Boost Converter Associated with a Fuel-Cell Source in Presence of Model Uncertainty

Tahri

Fadil

Giri

et al. 2014

IFAC Proceedings Volumes

Self Cite

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“…Some adaptive controls for the boost converter were proposed by using also averaged models, as in [7], where a Simple Adaptive Control (SAC) was designed by using a proportional and integral controller. In [8], the authors used Lyapunov design techniques. In [9], [10] adaptingbackstepping was used to update all the parameters.…”

Section: Introductionmentioning

confidence: 99%

Hybrid adaptive control of the boost converter

Hadjeras

Albea-Sánchez

García

2017

2017 IEEE 56th Annual Conference on Decision and Control (CDC)

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This work proposes a control law for the boost converter with unknown constant resistive load. It focuses on Hybrid Dynamical System (HDS) theory, which considers the voltage and current signals as continuous-time variables and the switching signal as discrete-time variable. In several applications the voltage has to be constant. To ensure that the voltage value is robust with respect to any reference, an adaptive scheme is proposed. This adaptation is accomplished using a state observer and assuming that all states are accessible. Then, the full system stability can be established by using a singular perturbation analysis. The hybrid adaptive controller is tested in simulations.

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“…The interleaved boost converter (IBC) [9] is considered a good solution for improving the FC performances in steady and transient states, with respecting to the efficiency and current distribution. The concept of interleaving allows reducing the input current ripple which is one of the most important required characteristics from DC/DC converters for FC electric vehicle the control of two phases IBC coupled PEMFC with a load, the control of the converter is assured by dual loop initially contains a linear PI voltage loop controller and a fast current loop with a nonlinear sliding controller.…”

mentioning

confidence: 99%