Comparison of Energy Consumption of Different Electric Vehicle Power Systems Using Fuzzy Logic-Based Regenerative Braking

Yurdaer, Tolga Kocakulak Enes

doi:10.29228/sciperspective.47590

Cited by 10 publications

(4 citation statements)

References 27 publications

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“…Regenerative braking system is used more actively due to its high power electric motor and high energy capacity battery pack on fully electric vehicles and its control is simpler than the regenerative braking system used on the hybrid vehicle. Control of the regenerative braking system has an important share so that vehicle safety, comfort, battery pack life and energy recovery do not adversely affect [40][41][42][43].…”

Section: Regenerative Brake System Modelmentioning

confidence: 99%

Control and Optimization of Pre-Transmission Parallel Hybrid Vehicle with Fuzzy Logic Method and Comparison with Conventional Rule Based Control Strategy

Kocakulak¹,

Solmaz²,

Şahin³

2023

Politeknik Dergisi

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In this study, a model of a pre-transmission parallel hybrid vehicle was created in MATLAB/Simulink environment. A torque control strategy has been developed for the hybrid vehicle on the created model. The hybrid vehicle's torque control is provided by fuzzy logic and conventional rule-based control strategies. The control strategies of the hybrid vehicle have been developed based on four input parameters: accelerator and brake pedal position, battery state of charge and the operating mode of the electric motor. The regenerative braking system of the pre-transmission parallel hybrid vehicle has been provided with a fuzzy logic control strategy in both vehicle structures. In the fuzzy logic torque split controller, a control algorithm has been created in which the safety, performance and fuel consumption values of the vehicle meet at the optimum point. Under different driving cycle conditions, the effects of control strategies on engine operating points have been examined and average fuel consumption values have been obtained. In the control of the parallel hybrid vehicle with fuzzy logic method, it has been obtained that it provides 12.87%, 6.62%, 2.27% and 6.23% fuel savings under FTP-75, NEDC, EUDC and ECE-15 driving cycle conditions, respectively. It has been observed that the vehicle cannot provide sufficient performance in US06 driving cycle conditions with the use of conventional rule-based control strategy.

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Section: Regenerative Brake System Modelmentioning

confidence: 99%

Control and Optimization of Pre-Transmission Parallel Hybrid Vehicle with Fuzzy Logic Method and Comparison with Conventional Rule Based Control Strategy

Kocakulak¹,

Solmaz²,

Şahin³

2023

Politeknik Dergisi

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“…For this reason, a regenerative braking system has been modeled and regenerative brake recovery has been assumed to be 30%. In the modeling process, the motor torque values formed by the values in the range of 1 -(-1) coming from the output of the PID controller were put into an 'if' loop and regenerative braking was provided with the values occurring in the 0 -(-1) range [18,19]. Brake model is shown in Figure 12.…”

Section: Regenerative Brake Modelmentioning

confidence: 99%

Modeling of an Electric Bus Using MATLAB/Simulink and Determining Cost Saving for a Realistic City Bus Line Driving Cycle

KARAKAŞ¹,

ŞEKER²,

Solmaz³

2021

eng.pers

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Since the discovery of the internal combustion engine in the 19th century, petroleum and its derivatives are used in most of the vehicles which is using for transportation on the Earth. The environmental pollution caused by petroleum, the largest energy source used worldwide for over 100 years, the danger of depletion of the reserves and the increase in the price of the barrels have encouraged scientists to develop cleaner and more efficient clean energy sources. Electric vehicles, according to conventional vehicles with internal combustion engine; has advantages such as noiselessness, high efficiency, low fuel consumption and low maintenance costs. In this paper, city buses, which are frequently used worldwide and in our country, have been handled to find out what advantages will be provided when the electric motor is switched to use, to calculate what the costs will be and to show how this change can be applied were carried out. Considering the concepts such as emission, fuel-maintenance costs and noise pollution caused by the use of city buses, a 12-meter bus is modeled in MATLAB/Simulink environment for full electrical urban use. The "HV SUMO HD HV3500" model of TM4 was chosen as the electric motor for the modeled vehicle. For the simulation process, driving cycle has generated in 541 Eryaman-Kızılay line which is one of the urban bus lines and simulations were applied on this cycle. As a result of the simulations performed, total range, remaining range and energy consumptions were examined and comparisons were made for the different weights of the bus. The effects of regenerative braking on battery status were investigated. Simulations were repeated by changing the resistance values and the effects on battery usage and range were investigated.

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“…Also, the average energy savings for all-wheel drive are 19.11%, 9.38%, and 7.93% for front-wheel drive, rear-wheel drive, and all-wheel drive, respectively. Different power systems also use different amounts of power [12].…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis of Single, Double and Quad Electric Vehicle Powertrain Systems

TAHA

Aydın

2022

International Journal of Automotive Science and Technology

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Electric vehicles offer a promising solution to solving environmental problems related to air pollution. The typical powertrain design of an electric vehicle includes a relatively high-speed-low-torque electric motor integrated with some mechanical system to transmit the output mechanical energy to the wheels, such as the gearbox, transmission and differential. Different drivetrain configurations with single, double and quad electric motors can be used in electric vehicles. In this study, it is aimed to compare the effects of different powertrain configurations on the acceleration performance, range and energy consumption of the electric vehicle. Single, dual and quad motor electric vehicle powertrain systems were simulated with MATLAB Simulink according to the New European Driving Cycle (NEDC). The Volvo XC40 Recharge electric car was used as the reference vehicle with the same vehicle characteristics, battery type/capacity and the same total power output by changing only the electric motor powertrain configurations. It has been determined that quadruple electric motor powertrain configuration has lower energy consumption, longer range and better acceleration performance than the single and double electric motor powertrain configurations.

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Comparison of Energy Consumption of Different Electric Vehicle Power Systems Using Fuzzy Logic-Based Regenerative Braking

Cited by 10 publications

References 27 publications

Control and Optimization of Pre-Transmission Parallel Hybrid Vehicle with Fuzzy Logic Method and Comparison with Conventional Rule Based Control Strategy

Control and Optimization of Pre-Transmission Parallel Hybrid Vehicle with Fuzzy Logic Method and Comparison with Conventional Rule Based Control Strategy

Modeling of an Electric Bus Using MATLAB/Simulink and Determining Cost Saving for a Realistic City Bus Line Driving Cycle

Comparative Analysis of Single, Double and Quad Electric Vehicle Powertrain Systems

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