Preliminary Design, Simulation and Modeling of a Series Hybrid Commuter Vehicle with a Minimal IC Engine

Ni, Liqin; Patterson, Dean; Hudgins, J.L.

doi:10.1109/vppc.2007.4544224

Cited by 5 publications

(4 citation statements)

References 6 publications

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“…The comparison will yield results in one of three scenarios: either the reference speed that must be reached must be constant (2000 rpm) while the load torque must be variable as shown in Fig. (13) (a), or the reference speed that must be reached must be variable as shown in Fig. (13) (b) while the load torque must be fixed (50 N.m), or both the load torque and the reference speed must be variable.…”

Section: Case 2: Torque and Speed Controlmentioning

confidence: 99%

See 1 more Smart Citation

Improved PI-Controller Of Switched Reluctance Motor For Torque Ripple Minimization In Electric Vehicle Applications

azazy

Abdel-Kader

alsherif

et al. 2023

Engineering Research Journal - Faculty of Engineering (Shoubra)

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This paper presents an improved PI-controller for minimizing the ripple torque of switched reluctance motor (SRM) drives in electric vehicle applications. The motor speed is controlled by an optimized proportional-integral PI-controller in the outer loop, and the motor torque is controlled by an additional optimized PI-controller with a hysteresis controller in the inner loop. The controller gains are obtained based on a Harris Hawk's Optimization (HHO) Because of the nonlinear characteristics of the SRM. The objective function is to minimize the integration of the absolute error (IES). A 6/4 SRM is used to investigate the performance of the motor with the proposed controller using Matlab/Simulink toolbox. According to the simulation results, the suggested controller achieves to acceptable ripple torque and achieves the target speed.

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Section: Case 2: Torque and Speed Controlmentioning

confidence: 99%

“…(13) (a), or the reference speed that must be reached must be variable as shown in Fig. (13) (b) while the load torque must be fixed (50 N.m), or both the load torque and the reference speed must be variable. to demonstrate the ideal setup for them.…”

Section: Case 2: Torque and Speed Controlmentioning

confidence: 99%

Improved PI-Controller Of Switched Reluctance Motor For Torque Ripple Minimization In Electric Vehicle Applications

azazy

Abdel-Kader

alsherif

et al. 2023

Engineering Research Journal - Faculty of Engineering (Shoubra)

View full text Add to dashboard Cite

show abstract

“…A simulation-based battery power requirement model has been built with battery power requirement shown in Fig. 6 [23]. The simulation was based on local driving conditions in urban an area of Lincoln, Nebraska, using a 2004 Toyota Prius data with assumption of Lithium-ion battery presented in this paper.…”

Section: Control Stage Designmentioning

confidence: 99%

“…The simulation was based on local driving conditions in urban an area of Lincoln, Nebraska, using a 2004 Toyota Prius data with assumption of Lithium-ion battery presented in this paper. Detailed modeling and calculation of the battery power requirement is available in [23].…”

Section: Control Stage Designmentioning

confidence: 99%

High Power Current Sensorless Bidirectional 16-Phase Interleaved DC-DC Converter for Hybrid Vehicle Application

Patterson

Hudgins

2012

IEEE Trans. Power Electron.

Self Cite

143

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A new 16-phase interleaved bidirectional dc/dc converter is developed featuring smaller input/output filters, faster dynamic response and lower device stress than conventional designs, for hybrid vehicle applications. The converter is connected between the ultracapacitor (UC) pack and the battery pack in a multisource energy storage system of a hybrid vehicle. Typically, multiphase interleaved converters require a current control loop in each phase to avoid imbalanced current between phases. This increases system cost and control complexity. In this paper, in order to minimize imbalance currents and remove the current control loop in each phase, the converter is designed to operate in discontinuous conduction mode (DCM). The high current ripple associated with DCM operation is then alleviated by interleaving. The design, construction, and testing of an experimental hardware prototype is presented, with the test results included. Finally, a novel soft switch topology for DCM operation is proposed for future research, to achieve zero-voltage switching (ZVS), or zero-current switching (ZCS) in all transitions.Index Terms-Battery, discontinuous conduction mode, energy storage system, multiphase interleaved dc-dc converter, PHEV hybrid electric vehicle, soft switching, ultracapacitor.

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Methods and applications of energy saving control of in-wheel motor drive system in electric vehicles: A comprehensive review

Adeleke

2019

Journal of Renewable and Sustainable Energy

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Energy saving techniques have been widely employed for traditional centralized motor drive electric vehicles (EVs) to improve the efficiency and driving range. Wheel motor drives, including in-wheel motor installed inside the wheel hub and near-wheel motor installed very close to the wheel hub can be controlled independently and accurately to provide drive and regenerative braking torque. Recently, wheel motor drive (WMD) electric vehicles (EVs) have been developing rapidly. However, only a few researchers have conducted a comprehensive survey on energy saving control methods and applications for WMD EVs. This paper presents a comprehensive review of energy saving methods and applications for EVs, as common approaches in energy saving and regenerative braking are reviewed. Then, regenerative braking in EV is presented in detail, including control strategies, simulation methods, energy storage system, case study, and efficiency and optimization methods. Moreover, the motor efficiency and motor loss efficiency optimization are discussed. Finally, the future research trends in energy efficiency saving control methods for EVs are elaborated. Therefore, this review not only provides a comprehensive analysis of recent energy saving control methods and applications for EVs but also demonstrates insights into new directions and optimizations for energy saving technologies for environmentally friendly and traffic-friendly EVs in a smart city.

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Preliminary Design, Simulation and Modeling of a Series Hybrid Commuter Vehicle with a Minimal IC Engine

Cited by 5 publications

References 6 publications

Improved PI-Controller Of Switched Reluctance Motor For Torque Ripple Minimization In Electric Vehicle Applications

Improved PI-Controller Of Switched Reluctance Motor For Torque Ripple Minimization In Electric Vehicle Applications

High Power Current Sensorless Bidirectional 16-Phase Interleaved DC-DC Converter for Hybrid Vehicle Application

Methods and applications of energy saving control of in-wheel motor drive system in electric vehicles: A comprehensive review

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