Four-phase interleaved DC/DC boost converter interfaces for super-capacitors in electric vehicle application based onadvanced sliding mode control design

Ayoubi, Y.; Elsied, Moataz; Oukaour, Amrane; Chaoui, Hicham; Youssef, S.; Gualous, Hamid

doi:10.1016/j.epsr.2016.01.016

Cited by 46 publications

(17 citation statements)

References 20 publications

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“…The sliding surface given in (11) will force the inductor current of the second branch (i L2 ) to follow the reference i R . Hence, defining k ⋅ i R = i L1 (t +ΔT), with ΔT = T sw /2, will ensure both the minimum current ripple at the battery current and a balanced current sharing among the inductors.…”

Section: Current Sharing Controllermentioning

confidence: 99%

“…In the literature, it is possible to find different charging, 2 discharging, 9,10 and charging/discharging 11,12 systems based on interleaved converters, which are used for different applications and use linear 2,13 and nonlinear 4,10 controllers. The authors in ref.…”

mentioning

confidence: 99%

“…9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC. 9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC.…”

mentioning

confidence: 99%

“…9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC. 11 combines a SMC with a chattering elimination algorithm, where the SMC regulates both the inductor current and the DC-bus voltage at the same time. 9 combines a SMC and Lyapunov analysis to generate the converters duty cycles references.…”

mentioning

confidence: 99%

“…The authors in ref. 9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC. The controller proposed in ref.…”

mentioning

confidence: 99%

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Charger/discharger DC/DC converter with interleaved configuration for DC‐bus regulation and battery protection

Villegas-Ceballos

Serna-Garcés

Montoya

et al. 2019

Energy Science & Engineering

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Regulation of DC‐bus voltages is important for the stable operation of different applications, like microgrids and electric vehicles, and it is usually performed by charging/discharging (C/D) batteries. Such C/D system is formed by a power converter and a control system, and it is aimed at guaranteeing the system stability and extending the battery life. To extend the battery life, it is important to reduce the battery current ripples, which is usually performed with interleaved converters and nonlinear controllers; however, most of those controllers do not provide the design procedure nor guarantee the system stability. This paper proposes a nonlinear control strategy to regulate the voltage in a DC‐bus by C/D a battery through a two‐branch interleaved Boost converter. The proposed control strategy is formed by two sliding mode controllers (SMCs), where the first one regulates the DC‐bus voltage by acting on the first converter branch and the second SMC controls the current in the second branch. The reference of the second SMC is generated from the delayed current of the first branch, in order to coordinate the controllers and to reduce the ripples in the battery current. The paper includes a procedure to design the two SMCs as well as simulation and experimental results to validate the proposed solution and to illustrate its performance. The results prove the system stability and its dynamic performance according to the design.

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Section: Current Sharing Controllermentioning

confidence: 99%

mentioning

confidence: 99%

“…9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC. 9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC.…”

mentioning

confidence: 99%

mentioning

confidence: 99%

“…The authors in ref. 9,11 propose complex nonlinear controllers for interleaved Boost converters, based on SMC. The controller proposed in ref.…”

mentioning

confidence: 99%

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