Current Control of Battery-Supercapacitors System for Electric Vehicles based on Rule-Base Linear Quadratic Regulator

Sadeq, Taha; Chew, Kuew Wai; Morris, Ezra

doi:10.25046/aj060107

Cited by 4 publications

(3 citation statements)

References 42 publications

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“…Regarding the EMS, numerous studies have investigated energy management techniques for distributing power between the primary source and secondary sources [21]. Among these techniques, rule-based algorithms such as low-pass filter-based energy distribution [22], [23], energy allocation by state-of-charge (SOC) of sources [24], [25], fuzzy logic [26], based on the slope of the road [27] and by optimization through a multi objective function [28]. The main disadvantage of this type is the lack of adaptability to different operating conditions: the control parameters will therefore not be optimal afterward.…”

Section: State Of Artmentioning

confidence: 99%

Hybrid fuel cell-supercapacitor system: modeling and energy management using Proteus

Haidoury,

Rachidi,

El Hadraoui

et al. 2024

IJECE

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The increasing adoption of electric vehicles (EVs) presents a promising solution for achieving sustainable transportation and reducing carbon emissions. To keep pace with technological advancements in the vehicular industry, this paper proposes the development of a hybrid energy storage system (HESS) and an energy management strategy (EMS) for EVs, implemented using Proteus Spice Ver 8. The HESS consists of a proton exchange membrane fuel cell (PEMFC) as the primary source and a supercapacitor (SC) as the secondary source. The EMS, integrated into an electronic board based on the STM32, utilizes a low-pass filter algorithm to distribute energy between the sources. The accuracy of the proposed PEMFC and SC models is validated by comparing Proteus simulation results with experimental tests conducted on the Bahia didactic bench and Maxwell SC bench, respectively. To optimize energy efficiency, simulations of the HESS system involve adjusting the hybridization rate through changes in the cutoff frequency. The analysis compares the state-of-charge (SOC) of the SC and the voltage efficiency of the fuel cell (FC), across different frequencies to optimize overall system performance. The results highlight that the chosen strategy satisfies the energy demand while preserving the FC’s dynamic performance and optimizing its utilization to the maximum.

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Section: State Of Artmentioning

confidence: 99%

Hybrid fuel cell-supercapacitor system: modeling and energy management using Proteus

Haidoury,

Rachidi,

El Hadraoui

et al. 2024

IJECE

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“…Specific power of the UC is very high (500-1000 W/Kg) which makes it a better stress reducer for battery whose specific power is less than 1000 W/Kg (13). In literature, different topologies suggested for the integration of battery and UC are passive topology, semiactive topology, active series or cascade topology, fully active parallel or shared bus topology and multiport topology (14)(15)(16)(17)(18). Multiport topology uses five or more switches (18).…”

Section: Hess Topology Overviewmentioning

confidence: 99%

“…48V constant dc link voltage is created by 24 V battery pack and 24.3V UC pack. Parameters of the converters are designed based on the equations [10][11][12][13][14] Modelling equations for battery and UC are represented through [15][16][17] and [18][19][20] respectively. These modelling equations are based on (20).…”

Section: Hess Topology Overviewmentioning

confidence: 99%

Fuzzy Logic Controller Based Modified Energy Management Strategy for Battery and UC with Improved Battery Performance

Ranjan¹,

Bodkhe²

2022

ECS Trans.

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The ultracapacitor (UC) acts as a stress reducer for the battery. It is also considered as a fruitful companion for a battery in battery-UC hybrid energy storage system (HESS). Management of power between battery, UC, and drive motor, along with a suitable topology, decides the performance of the battery and drive system. Rule based energy management strategy (EMS) is simple, real-time implementable, ease in control, and based on engineer’s experience. But it lacks in controlling the state-of-charge (SOC) of battery and UC, battery current rate, and its magnitude, dc link voltage control, and UC voltage regulation. In this paper, low pass filter based conventional rule-based EMS is studied and implemented in MATLAB. Then fuzzy logic based modified rule-based EMS is proposed and simulated for the same load profile. Comparative study between conventional and modified EMS shows the proposed EMS is capable to provide constant dc link voltage, stable UC SOC operation, fast response, and reduces the large variation in speed. Proposed EMS saves the 10% of the battery energy for 20 sec load profiles as compared with battery only system. So, by use of UC, shared bus topology, and effective EMS, driving range of the vehicle and battery life can be improved and range anxiety can be reduced.

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Linear Quadratic Integrator Control Design for Battery-Supercapacitor Hybrid Energy Storage System

Aini,

Tahtawi,

Yahya

et al. 2023

2023 10th International Conference on Information Technology, Computer, and Electrical Engineering (ICITACEE)

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Current Control of Battery-Supercapacitors System for Electric Vehicles based on Rule-Base Linear Quadratic Regulator

Cited by 4 publications

References 42 publications

Hybrid fuel cell-supercapacitor system: modeling and energy management using Proteus

Hybrid fuel cell-supercapacitor system: modeling and energy management using Proteus

Fuzzy Logic Controller Based Modified Energy Management Strategy for Battery and UC with Improved Battery Performance

Linear Quadratic Integrator Control Design for Battery-Supercapacitor Hybrid Energy Storage System

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