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Modeling and Control of Parallel Hybrid Electric Vehicle Using Sea-Lion Optimization

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Intelligent Automation & Soft Computing 2023年第2期35卷 1441-1454页

作者： J.Leon Bosco Raj M.Marsaline Beno Department of EEE St.Xavier’s Catholic College of EngineeringChunkankadaiAnna UniversityChennaiIndia St.Xavier’s Catholic College of Engineering ChunkankadaiAnna UniversityChennaiIndia

This paper develops a parallel hybrid electric vehicle(PHEV)propor-tional integral controller with driving *** improve fuel efﬁciency and reduce hazardous emissions in hybrid electric vehicles(HEVs)combine an electric motor(EM),a battery and an internal combustion engine(ICE).The electric motor assists the engine when accelerating,driving longer highways or climbing *** enables the use of a smaller,more efﬁcient *** also makes use of the concept of regenerative braking to maximize energy efﬁ*** a Hybrid Electric Vehicle(HEV),energy dissipated while braking is utilized to charge the *** proportional integral controller was used in this paper to analyze engine,motor performance and the New European Driving Cycle(NEDC)was used in the vehicle driving test using Matlab/*** proportional integral controllers were designed to track the desired vehicle speed and manage the vehi-cle’s energyﬂ*** Sea Lion Optimization(SLnO)methods were created to reduce fuel consumption in a parallel hybrid electric vehicle and the results were obtained for the New European Driving Cycle.

关键词： Hybrid electric vehicle(HEV) proportional integral controller parallel HEV fuel efﬁciency new European driving cycle(NEDC) sea lion optimization(SLnO)

Sensorless Control of Four-Switch Inverter for Brushless DC Motor Drive and Its Simulation

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Circuits and Systems 2016年第6期7卷 726-734页

作者： Sathish Kumar Shanmugam Meenakumari Ramachandran Krishna Kumar Kanagaraj Anbarasu Loganathan Department of EEE Jansons Institute of Technology Coimbatore India Department of EEE Kongu Engineering College Erode India Department of EEE Erode Sengunthar Engineering College Perundurai India

The major function of this proposed research is to control the speed of the brushless DC motor with sensor less control for four-switch three phase inverter. This proposed system is simplified the topological structure of the conventional six-switch three phase inverter. In this proposed method, a new structure of four-switch three phase inverter [1] with reduced number of switches for system is introduced to reduce the mechanical commutation, switching losses that occur in the six-switch method. The proposed inverter fed brushless DC motor used in sensorless control schemes which is used for sensing positioning signals. To improve sensor less control performance, four-switch electronic commutation modes based proportional intergral controller scheme is implemented. In this four-switch three phase inverter reduction of switches, low cost control and saving of hall sensor were incorporated. The feasibility of the proposed sensor less control four-switch three phase inverter fed brushless DC motor drive is implemented, analysed using MATLAB/SIMULINK, effective simulation results have been validated out successfully.

关键词： Brushless DC Motor Four-Switch Three Phase Inverter proportional integral controller Sensorless Control

A Novel Multilevel Inverter Circuit for the Performance Enhancement of Direct Torque Controlled Induction Motor

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Circuits and Systems 2016年第9期7卷 2771-2794页

作者： Manoj Kumar Nadesan Geetha Ramadas Chellamuthu Chinnagounder Department of Electrical and Electronics Engineering R.M.K Engineering College Chennai India

Induction motor is the most sought after motor in the industry for excellent performance characteristics and robustness. Developments in the Power Electronic circuitry have revolutionised the induction motor industry leading to the developments in various control strategies and circuits for motor control. Direct Torque Control (DTC) is one of the excellent control strategies preferred by industries for controlling the torque and flux in an induction machine. The main drawback of DTC is the presence of torque ripple which is slightly more than the acceptable limit. There are various parameters that introduce ripples in the electromagnetic torque, one of them being the type of inverter circuit. There are various types of inverter circuits available and the effect of each of them in the production of torque ripple is different. This work is an attempt to identify the influence of various multilevel inverter circuits on the torque ripple level and to propose the best inverter circuit. The influence of multilevel diode clamped inverter and cascaded H bridge inverter circuits on torque ripple minimization, is analysed using simulation studies for identifying the most suitable multilevel inverter circuit which gives minimum torque ripple. The results obtained from the simulation studies are validated by hardware implementation on 0.75 kW induction motor.

关键词： Diode Clamped Inverter Circuit Cascaded H Bridge Inverter Direct Torque Control proportional integral controller Space Vector Modulation Induction Motor

Distorted Waveform Balancing Using an Artificial Bee Colony (ABC) Based Optimal Control for Mitigating Total Harmonics in Single Phase Inverter

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Circuits and Systems 2016年第9期7卷 2154-2167页

作者： N. M. Spencer Prathap Singh Kesavan Nair T. Ajith Bosco Raj Department of EEE CSI Institute of Technology Thovalai Tamilnadu India Department of ECE PSN College of Engineering and Technology Tirunelveli Tamilnadu India

The main objective of this paper is to reduce the total harmonics in a single phase voltage source inverter using Artificial Bee Colony (ABC) optimization technique for critical load applications. Single phase inverter is a non-linear load using power electronic components causing distortions in the load voltage and current wave patterns from the sinusoidal waveforms due to harmonics. The mapping state space model for a full bridge voltage source inverter was developed using output load resistance. An optimal ABC technique has been designed and optimized values are estimated using a full bridge voltage controlled inverter using proportional integral Algorithm. The MATLAB/SIMULINK tool and Experimental setup were implemented and their THD values were estimated. Also this ABC scheme is compared with the previous results such as PI Algorithm, Fuzzy logic controller and Neuro-fuzzy controllers. From the simulation and experimental results using ABC algorithm, it is observed that the total harmonics are mitigated considerably compared to previous results with respect to the power quality standards such as IEEE-519 and IEC 61000.

关键词： Voltage Source Inverter THD proportional integral controller Artificial Bee Colony Voltage Harmonics Current Harmonics

A Novel Flower Pollination Algorithm to Solve Load Frequency Control for a Hydro-Thermal Deregulated Power System

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Circuits and Systems 2016年第4期7卷 166-178页

作者： D. Lakshmi A. Peer Fathima Ranganath Muthu Department of Electrical and Electronics Engineering Sree Sastha Institute of Engineering and Technology Chennai India School of Electrical Engineering Vellore Institute of Technology Chennai India Department of Electrical and Electronics Engineering SSN College of Engineering Kalavakam Chennai India

Load frequency control plays a vital role in power system operation and control. LFC regulates the frequency of larger interconnected power systems and keeps the net interchange of power between the pool members at predetermined values for the corresponding changes in load demand. In this paper, the two-area, hydrothermal deregulated power system is considered with Redox Flow Batteries (RFB) in both the areas. RFB is an energy storage device, which converts electrical energy into chemical energy, that is used to meet the sudden requirement of real power load and hence very effective in reducing the peak shoots. With conventional proportional-integral (PI) controller, it is difficult to get the optimum solution. Hence, intelligent techniques are used to tune the PI controller of the LFC to improve the dynamic response. In the family of intelligent techniques, a recent nature inspired algorithm called the Flower Pollination Algorithm (FPA) gives the global minima solution. The optimal value of the controller is determined by minimizing the ISE. The results show that the proposed FPA tuned PI controller improves the dynamic response of the deregulated system faster than the PI controller for different cases. The simulation is implemented in MATLAB environment.

关键词： Load Frequency Control Redox Flow Battery proportional integral controller Flower Pollination Algorithm