Download or read book Modeling and Simulation of Diesel Hybrid Vehicle written by Pradeep Ramakrishnan and published by . This book was released on 2011 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transportation industry is heavily dependent on crude oil with 94% of its energy requirements supplied through petroleum products. With rising crude oil prices and depleting supplies, the time has come for the transportation industry to reduce its dependence on petroleum. The Hybrid Electric Vehicle (HEV) is one solution that can help reduce fuel consumption of automobiles without compromising the performance of the vehicle drastically, thereby reducing the dependence on crude oil. Formula Society of Automotive Engineers - Hybrid (FSAE-Hybrid) is a Collegiate Design Series organized by the Society of Automotive Engineers (SAE) for students to develop a hybrid drive train with an emphasis on fuel economy. The FSAE-Hybrid team at University of North Carolina at Charlotte (UNC Charlotte) is in the process of building a diesel hybrid electric vehicle for this competition. The engine for this HEV is a single-cylinder Yanmar L70 diesel engine with a BorgWarner KP-31 turbocharger. This research develops a model of the turbocharged diesel engine setup using GT-SUITE, which is validated using experimental data that was collected at UNC Charlotte. The results obtained from this simulation will be used to size the remaining components of the HEV. The model created will also be used to tune the engine to deliver maximum performance.

Download or read book Introduction to Hybrid Vehicle System Modeling and Control written by Wei Liu and published by John Wiley & Sons. This book was released on 2013-02-08 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an engineering reference book on hybrid vehicle system analysis and design, an outgrowth of the author's substantial work in research, development and production at the National Research Council Canada, Azure Dynamics and now General Motors. It is an irreplaceable tool for helping engineers develop algorithms and gain a thorough understanding of hybrid vehicle systems. This book covers all the major aspects of hybrid vehicle modeling, control, simulation, performance analysis and preliminary design. It not only systemically provides the basic knowledge of hybrid vehicle system configuration and main components, but also details their characteristics and mathematic models. Provides valuable technical expertise necessary for building hybrid vehicle system and analyzing performance via drivability, fuel economy and emissions Built from the author's industry experience at major vehicle companies including General Motors and Azure Dynamics Inc. Offers algorithm implementations and figures/examples extracted from actual practice systems Suitable for a training course on hybrid vehicle system development with supplemental materials An essential resource enabling hybrid development and design engineers to understand the hybrid vehicle systems necessary for control algorithm design and developments.

Download or read book Electric Vehicles written by Seref Soylu and published by IntechOpen. This book was released on 2011-09-12 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, modeling and simulation of electric vehicles and their components have been emphasized chapter by chapter with valuable contribution of many researchers who work on both technical and regulatory sides of the field. Mathematical models for electrical vehicles and their components were introduced and merged together to make this book a guide for industry, academia and policy makers.

Download or read book Modeling for Hybrid and Electric Vehicles Using Simscape written by Shuvra Das and published by Springer Nature. This book was released on 2022-06-01 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Automobiles have played an important role in the shaping of the human civilization for over a century and continue to play a crucial role today. The design, construction, and performance of automobiles have evolved over the years. For many years, there has been a strong shift toward electrification of automobiles. It started with the by-wire systems where more efficient electro-mechanical subsystems started replacing purely mechanical devices, e.g., anti-lock brakes, drive-by-wire, and cruise control. Over the last decade, driven by a strong push for fuel efficiency, pollution reduction, and environmental stewardship, electric and hybrid electric vehicles have become quite popular. In fact, almost all the automobile manufacturers have adopted strategies and launched vehicle models that are electric and/or hybrid. With this shift in technology, employers have growing needs for new talent in areas such as energy storage and battery technology, power electronics, electric motor drives, embedded control systems, and integration of multi-disciplinary systems. To support these needs, universities are adjusting their programs to train students in these new areas of expertise. For electric and hybrid technology to deliver superior performance and efficiency, all sub-systems have to work seamlessly and in unison every time and all the time. To ensure this level of precision and reliability, modeling and simulation play crucial roles during the design and development cycle of electric and hybrid vehicles. Simscape, a Matlab/Simulink toolbox for modeling physical systems, is an ideally suited platform for developing and deploying models for systems and sub-systems that are critical for hybrid and electric vehicles. This text will focus on guiding the reader in the development of models for all critical areas of hybrid and electric vehicles. There are numerous texts on electric and hybrid vehicles in the market right now. A majority of these texts focus on the relevant technology and the physics and engineering of their operation. In contrast, this text focuses on the application of some of the theories in developing models of physical systems that are at the core of hybrid and electric vehicles. Simscape is the tool of choice for the development of these models. Relevant background and appropriate theory are referenced and summarized in the context of model development with significantly more emphasis on the model development procedure and obtaining usable and accurate results.

Download or read book Modeling and Optimization of a Diesel Hybrid Electric Vehicle written by Abhid Akram Abubeckar Mohamed Saul and published by . This book was released on 2013 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Formula Hybrid (TradeMark) is a collegiate design competition program sanctioned and organized by the Society of Automotive Engineers (SAE). The competition focuses on hybrid technology to underline the importance of environmentally friendly technologies and its automotive application. The Formula Hybrid team at the University of North Carolina at Charlotte intends to participate in the competition, and it is required to comply with the rules that adds a new level of complexity to the already existing criteria. This thesis covers the work for developing a system level model in MATLAB/Simulink of the hybrid vehicle to be designed for the competition. Prior to this work, a 1-D turbocharged single cylinder diesel engine was developed on GT-Suite (1-D engine flow modeling software) which was validated using the experimental data that was collected at the NC Motorsports Automotive Research Center (NCMARC), UNC Charlotte. The results obtained from this setup were integrated into the MATLAB/Simulink model to further study the performance of the powertrain components such as the IC engine and transmission when integrated into the vehicle. The primary scope of this thesis is to size the Electric Motors (EM) that make up the hybrid powertrain. Thus, two separate DC electric motors were modeled and scaled accordingly for vehicle propulsion. An Electrically Variable Transmission (EVT) is used to complete the drive-train. Final results were verified by comparing the outputs of the simulation to the demand vehicle speed. The results obtained may be used by the UNCC SAE Formula Hybrid team to design the vehicle for the competition.

Download or read book Electric Vehicle Design written by Krishan Arora and published by John Wiley & Sons. This book was released on 2024-04-18 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: ELECTRIC VEHICLE DESIGN This book will serve as a definitive guide to conceptual and practical knowledge about the design of hybrid electrical vehicles (HEV), battery electrical vehicles (BEV), fuel cell electrical vehicles (FCEV), plug-in hybrid electrical vehicles (PHEV), and efficient EV charging techniques with advanced tools and methodologies for students, engineers, and academics alike. This book deals with novel concepts related to fundamentals, design, and applications of conventional automobiles with internal combustion engines (ICEs), electric vehicles (EVs), hybrid electric vehicles (HEVs), and fuel cell vehicles (FCVs). It broadly covers vehicle performance, configuration, control strategy, design methodology, modeling, and simulation for different conventional and hybrid vehicles based on mathematical equations. Fundamental and practical examples of conventional electrical machines, advanced electrical machines, battery energy sources, on-board charging and off-board charging techniques, and optimization methods are presented here. This book can be useful for students, researchers, and practitioners interested in different problems and challenges associated with electric vehicles. Furthermore, in explaining the design methodology of each drive train, design examples are presented with simulation results.

Download or read book Dynamic Modeling and Simulation of a Hybrid Electric Vehicle System written by Hongjie Wu and published by . This book was released on 2006 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Simulation of a Hybrid Electric Vehicle for the Challenge X Competition written by Michael Arnett and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: As the market shifts toward larger vehicles and growing concerns regarding petroleum consumption and emissions emerge, automakers have begun to explore new vehicle propulsion solutions. General Motors and The Department of Energy have joined together to create the Challenge X competition to explore hybrid-electric vehicles as one such solution. Seventeen teams across the United State will experience "real-world" HEV development over the three year competition. This process begins with vehicle architecture selection, modeling and simulation. A dynamic model of a hybrid-electric powertrain is developed here. This model is then implemented into two Simulink based simulators: the quasi-static cX-SIM, the dynamic cX-DYN. These simulators are used to validate the control strategy being developed for the Challenge X vehicle. Verification will include optimal performance in regards to fuel consumption, battery state-of-charge, and drivability. Techniques of validating the model and simulators using a rolling chassis are also being implemented. Preliminary data from the quasi-static simulator and the rolling chassis is presented herein.

Download or read book Simulation of a Diesel hydraulic Series Hybrid written by Drew Lozano and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of hybrid vehicles is one of the current approaches to improve fuel efficiency. California Polytechnic State University San Luis Obispo's existing platform is a diesel-hydraulic series hybrid. This thesis provides a MATLAB-based model and simulation for this platform to be used as a development tool. The model is highly configurable and the code employs parallel processing to allow for rapid simulation of a range of inputs. A best-efficiency control strategy is implemented to select between operational modes containing optimized engine and hydraulic system parameters during the simulation. Results from the simulations are comparable to results from similar simulations.

Download or read book Modeling and Simulation of Hybrid Electric Vehicles written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing oil price and mounting environment concerns, cleaner and sustainable energy solutions have been demanded. At present transportation constitutes a large portion of the energy consumed and pollution created. In this work, two hybrid vehicle powertrain technologies were studied, a fuel cell - battery hybrid and two internal combustion engine - battery/ultracapacitor hybrids. Powertrain performance models were built to simulate the performance of these new designs, and to assess the feasibility of a fuel cell hybrid power backup system for a special type of vehicles, elevators in high-rise buildings, using the ADvanced VehIcle SimulatOR (ADVISOR) first. The model was then applied to evaluate the two-mode hybrid powertrain for more common vehicles - commercial trucks, showing potential fuel consumption reduction. To improve modeling accuracy, a new and more flexible tool for modeling multi-physics systems, Modelica/Dymola, was used to carry out the modeling and analysis of next generation hybrid electric vehicles, exploring the potentials of new hybrid powertrain architectures and energy storage system designs. The study forms the foundation for further research and developments.

Download or read book Modelling and Simulation of Hybrid Electric Vehicles written by Amit Shukla and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Inclusion of real physics based dynamics instead of conventional charts and maps, while capturing the transient behavior of the overall powertrain is the primary objective of this research effort. The multi-body model of the longitudinal car is described in detail, including mathematical models of tyres, suspensions, aerodynamic behaviour and continuous variable transmission (CVT). The PMSM and PMSG along with DC/AC, AC/DC are modeled in the d - q frame. A novel frictional torque function, predicting all mechanical and electrical losses except resistance loss, is proposed. The results of the proposed frictional torque function compare well with the results obtained from empirical sources. Average models for AC/DC, DC/AC and DC/DC converters are used to ensure the simplicity and feasibility of the simulation in acceptable time scale. Bidirectional converters fed-back the recaptured mechanical energy during regeneration to the battery. A switching-frequency dependent average model for soft-switching isolated DC/DC converter is used in this research. A generic dynamic Li-ion battery model has been chosen which expresses the electrochemical parameters of the battery directly in terms of electrical parameters of the circuit. A control oriented, fast and simple OD model of the turbocharged diesel engine, combining mean value model and filling and emptying models has been presented in this work. Inlet manifold and exhaust manifolds are modeled as filling and emptying model, engine cylinder dynamics with mean value model, engine torque as a three dimensional map of indicated torque (Teng = f( weng' A)), engine speed weng and air-fuel ratio A, and flow characteristics of the compressor and turbine are modelled with mean value model. A novel control mechanism is proposed to control the fuel mass flow rate and relative air-fuel ratio. Simulation results of the present engine model are validated against a high-fidelity commercial Ricardo-wave model of the same engine. A novel DC-link control mechanism is proposed to simulate the transient operation of the series HEV powertrain during different modes of operation. The supervisory control is implemented to meet the driver's demand for the traction power, at the same time avoiding over-discharging of the battery below certain threshold level, and optimizing the drive train efficiency, fuel consumption and emissions. On the basis of thermostat control and power follower, a novel "load follower" supervisory control strategy is proposed in the present work. A PI controller based driver model is developed and performance seems satisfactory while tracking the standard NEDC cycle. Simulation results are validated by energy balance computations and available transient and steady state data points for individual components as well as the overall powertrain. The research has successfully achieved the goal of developing a complete model for a series hybrid powertrain while capturing the transient performance of the all the com- ponents involved in the powertrain with module based, control oriented and forward facing modelling approach.

Download or read book Modeling and Simulation of A Hybrid Electric Vehicle Using MATLAB Simulink and ADAMS written by Brian Su-Ming Fan and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Simulation for Electric Vehicle Applications written by Mohamed Amine Fakhfakh and published by BoD – Books on Demand. This book was released on 2016-10-05 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents interesting topics from the area of modeling and simulation of electric vehicles application. The results presented by the authors of the book chapters are very interesting and inspiring. The book will familiarize the readers with the solutions and enable the readers to enlarge them by their own research. It will be useful for students of Electrical Engineering; it helps them solve practical problems.

Download or read book Modeling and Simulation of Plug in Hybrid Electric Powertrain System for Different Vehicular Applications written by Rui Cheng and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The powertrain design and control strategies for three representative hybrid and plug-in hybrid electric vehicles (HEV/PHEVs), a plug-in hybrid passenger car, a plug-in hybrid race car, and a hybrid electric mining truck, have been investigated through the system modeling, simulation and design optimization. First, the pre-transmission gen-set couple Plug-in Series-Parallel Multi-Regime (SPMR) powertrain architecture was selected for PHEV passenger car. Rule-based load following control schemes based on engine optimal control strategy and Equivalent Consumption Minimization Strategy (ECMS) were used for the operation control of the passenger car PHEV powertrain. Secondly, the rear wheel drive (RWD) post-transmission parallel through road powertrain architecture was selected for race car PHEV. A high level supervisory control system and ECMS control strategy have been developed and implemented through the race car's on-board embedded controller using dSPACE MicroAutobox II. In addition, longitudinal adaptive traction control has been added to the vehicle controller for improved drivability and acceleration performance. At last, the feasibility and benefits of powertrain hybridization for heavy-duty mining truck have been investigated, and three hybrid powertrain architectures, series, parallel and diesel-electric, with weight adjusting propulsion system have been modeled and studied. The research explored the common and distinct characteristics of hybrid electric propulsion system technology for different vehicular applications, and formed the foundation for further research and development.

Download or read book Modeling and Simulation of a Hybrid Electric Vehicle for Hardware in the loop Applications written by Siddarameshwara Padalakunta and published by . This book was released on 2011 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of Wave Simulations to Model Performance and Emissions for a Diesel Engine for Use in a Hybrid Electric Vehicle written by Christopher R. Fedak and published by . This book was released on 2003 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Control of Hybrid Propulsion System for Ground Vehicles written by Yuan Zou and published by Springer. This book was released on 2018-07-02 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the systematic design of architectures, parameters and control of typical hybrid propulsion systems for wheeled and tracked vehicles based on a combination of theoretical research and engineering practice. Adopting a mechatronic system dynamics perspective, principles and methods from the fields of optimal control and system optimization are applied in order to analyze the hybrid propulsion configuration and controller design. Case investigations for typical hybrid propulsion systems of wheeled and tracked ground vehicles are also provided.