Real Time Analysis of Positive Output Super Lift Converter Using ANN Controller

VENKATESH, V.; KAMALAKANNAN, C.

doi:10.24846/v25i3y201606

Cited by 1 publication

(1 citation statement)

References 9 publications

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“…In the mentioned multi-source system, because FC, SC, or battery cannot be connected directly to the load, the DC/DC power converters are needed between sources and DC bus which also add more degrees of freedom. To ensure the dynamic exchange of energy between the FC stack, load, and ESS modules, the DC/DC converter control can be used (Venkatesh & Kamalakannan, 2020, Venkatesh & Kamalakannan, 2016. The control of FC/SC/B hybrid electric vehicle has the following objectives (Mane et al, 2017;Tahri et al, 2018): regulates the DC bus voltage in order to guarantee a stable supply voltage for an electric motor, tracks the reference current signals and guarantees the asymptotic stability of the closedloop system.…”

Section: Introductionmentioning

confidence: 99%

Model-Free DC Bus Voltage and Energy Management Control for Fuel Cell Hybrid Electric Vehicle

WANG¹,

LI²,

Yang³

et al. 2021

STUD INFORM CONTROL

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In this paper, a model-free DC bus voltage control and energy management strategy are designed for fuel cell hybrid electric vehicle. First, the fuel cell hybrid power system which is composed of fuel cell, battery and supercapacitor is described, and the ultra-local model is constructed based on the input and the output of the system. Then, the model-free continuous fast terminal sliding mode control method is proposed and adopted to design the DC bus voltage controller and sources current controller, and the high-order fast terminal sliding mode observer is designed to estimate the unknown terms of the ultra-local model. Finally, a novel state-based energy management strategy which is composed of cruise state, low power state and charge power state is developed to provide efficient power distribution between different power sources. To verify the performance of the controller, simulations have been done on MATLAB/Simulink, which show that the proposed control strategy ensures good performance and a finite time stability which simultaneously meets all the control objectives.

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