Electric vehicles aalborg universitets forskningsportal. Hybrid electric vehicle modeling and simulation matlab. The model of a hybridelectric vehicle hev is simulated on a realtime target. Automotive, portable power, electrical energy storage. Electric vehicle drive the paper presents the simulation of a basic electric vehicle motor drive system that is used to investigate power flow during both motoring and regeneration. This submission contains a simulink block that can produce several different standard driving cycles used for automotive emissions, range and energy consumption testing.
A system level simulation tool for electric vehicles using the matlabsimulink platform will also be presented. Hybridelectric vehicle model in simulink file exchange matlab. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. Electric vehicles modelling and simulations, edited by seref soylu.
The vehicle maintains speed even as the grade of the road changes. Electric vehicle drive simulation with matlabsimulink. During the first half of the simulation the motor is. Matlabsimulink implementation of the battery electric vehicle. Introduction to battery technology for electric vehicles. The purpose of this email is to ask some questions about hybridelectric vehicle model in simulink 2016a that you developed.
Optimization of hybrid electric vehicle design and control through simulation r. This demo shows an electric vehicle ev battery cooling system. The paper will discuss the analytical and simulation models for each of the key system components of an ev, which are the motor. The seven dc drive models of the library, designated dc1 to dc7, are based on the dc brush motor in the electric drives library. Modelling and simulation of the bldc electric drive system using simulink matlab for a hybrid vehicle technical report pdf available january 2014 with 17,763 reads how we measure reads. For more details on the demo, be sure to download the matlab central file exchange entry link in introduction.
In addition, the simulation results clearly demonstrated the fuel economy advantage of the hybrid vehicle over the conventional vehicle model. The electrical, mechanical, thermal, and control systems are tested together to detect integration issues and optimize system level performance. Configure multiple, independent solvers to enable realtime simulation. According to different driving cycles, the regenerative. The d rive train components consist of a motor, a b attery, a. Electric vehicle drive with matlabsimulink in projects. The phasor mode of specialized power systems allows a fast simulation of a 24 hour scenario. Mathematical modeling and simulation of an electric vehicle. This example shows a vehicletogrid system used to regulate the frequency on a microgrid when events occur during a full day. Its widely accepted by designers and manufacturing companies. Modeling a vehicle powertrain matlab and simulink video. Learn how to change electrical connections or control modules by modifying a drive block. Velph was written in the matlabsimulink graphical simulation language and is portable to most computer platforms. The electric drives library provides you with an easy way to incorporate electric drives in your models.
The paper will report the design of an electric vehicle system using a switched reluctance motor drive. Figure 6 details the vector control id0 strategy of the vehicle, implemented under matlabsimulink software. What is the real world application for the tools and techniques will you teach in this course. The simulinkmatlab implementation is adopted because of its inherent integration. Modeling and simulation of high performance electrical vehicle. Hybridelectric vehicle model in simulink file exchange. This paper presents a simulation model of full electric vehicle in matlabsimulink platform to. The vehicle controller subsystem converts the driver inputs into a relevant torque command. This example shows how to model an electric vehicle dynamometer test. Introduction to battery technology using matlab and simulink. This paper presents a simulation model of full electric vehicle in matlabsimulink platform to examine power flow during motoring and regeneration. The ipmsm operates in both motoring and generating modes. I have edited the drive cycle variable and saved it, but it does not have an effect on.
Electric vehicle in matlabsimulink platform to examine power flow during motoring. The vehicle transmission and differential are implemented using a fixedratio gear reduction model. This paper also discusses the methodology for designing vehicle drive trains using the velph package. Design, modeling and simulation of an electric vehicle. Motor and drives applied on a hybrid electric car 215. Optimization of hybrid electric vehicle design and control. A matlabbased modeling and simulation package for electric and.
Pdf modelling and simulation of the bldc electric drive. Mechanical models learn how to simulate a shaft connecting a motor drive block to a mechanical load block and achieve high torque at low speed. Using this block might save time and effort i am sharing it to speed up student simulation classes and projects. Simulation model of electric vehicle forward simulation model is selected to analyze several electric vehicles subject to segments. This file contains a hybridelectric vehicle model built using simscape, simscape. I missed his presentation but asked my colleague james allison to give me a summary.
Vijayalayan, mathworks with a wide range of design choices and high cost of battery hardware, the sizing and design characteristics of the battery pack for electrified vehicles need to be determined systematically and quickly. The test harness can be used to determine overall drive losses when operating at a given speed and torque. Electric vehicle drive the paper presents the simulation of a basic electric vehicle motordrive system that is used to investigate power flow during both motoring and regeneration. If it exists, would you mind sending me the data on the map.
As electric vehicle is becoming a promising alternative for sustainable and cleaner energy emission in transportation, modelling and simulation of electric vehicle has attracts increasing attentions to the researchers. Learn how to modify the parameters of an electric drive. The drive controller subsystem controls the torque of the ipmsm. Electric vehicle drive the simulation assumes a dc permanent magnet motor, an ideal motor controller combined with a proportionalintegral controller, and the electric. This motor has a threephase winding at the stator and a wound rotor or a. Hybrid electric vehicle modeling and simulation youtube. The vehicle accelerates until the driver enables cruise control. The test environment contains an asynchronous machine asm and an interior permanent magnet synchronous machine ipmsm connected backtoback through a mechanical shaft. An interior permanent magnet synchronous machine ipmsm propelling a simplified axledrive electric vehicle.
The ice controller subsystem controls the torque of the combustion engine. Matlab simulation platform is chosen for this course. Advisor is a matlabsimulink based simulation program for rapid analysis of the performance and fuel economy of light and heavyduty vehicles with conventional. To use the ac drive models of the electric drives library, you first specify the types of motors, converters, and controllers used in the six ac drive models of the library designated ac1 to ac6. The matlabadams vehicle model offers a simulation platform that is modular, flexible, and can be conveniently modified to create different types of vehicle models. The optimization is based on simulations of the chain of the electric vehicle.
This simulation method utilizes the driver model which is. The simulation assumes a dc permanent magnet motor, an ideal motor controller combined with a proportionalintegral controller, and the electric vehicle battery. Hev control strategies to maximize vehicle efficiency via modelbased design larry michaels from argonne national laboratory presented to about 140 live energy virtual conference goers on his work with a hybrid electric vehicle hev simulation tool called autonomie. Does the engine efficiency map exist in model 2016a. Electric vehicle with roger aarenstrups dc motor model. The purpose of this email is to ask some questions about hybrid electric vehicle model in simulink 2016a that you developed.
The effort to overcome these forces by transmitting power via the vehicle drive wheels. The ac1, ac2, ac3, and ac4 models are based on the threephase induction motor. Explore the electric vehicle reference application. Pdf modeling of an electric vehicle with matlabsimulink. Masters in hybrid electric vehicle design and simulation. Electric vehicle model file exchange matlab central. For more details on the demo interface and simscape multibody, please check our part 4 or our 4video series on vehicle modeling. The electrical, mechanical, thermal, and control systems are tested together to detect integration issues and optimize system level. Reduce system development costs using modelbased design.
Simulation of electric machine and drive systems using matlab and simulink introduction this package presents computer models of electric machines leading to the assessment of the dynamic performance of open and closedloop ac and dc drives. The battery packs are located on top of a cold plate which consists of cooling channels to direct the cooling liquid flow below the battery packs. Hybrid electric vehicle modeling and simulation video. As in any electric motor, the dc brush motor consists of the stator fixed part and the rotor movable part. Modeling and simulation of a hybrid electric vehicle using. The scopes subsystem contains scopes that allow you to see the simulation results. This model is composed of differential equations that relate dc motor voltage to the power train and vehicle motion. Electric vehicle mathematical modelling and simulation. This paper presents a simulation model of a full electric vehicle on the matlabsimulink platform to examine power flow during. The plot below shows the behavior of an electric vehicle subject to driver inputs and environmental conditions.
Simscape driveline is used to model a vehicle powertrain. Tabulated losses information from this test harness can then be used by the simscape electrical servomotor block for rapid simulation of complete drive cycles whilst still accurately predicting overall system efficiency. Electric vehicle drive the simulation assumes a dc permanent magnet motor, an ideal motor controller combined with a proportionalintegral. Introduction to model based design modeling and simulation with.
A dynamic, forward simulation of a complete compact class vehicle including driver model and computer controller was written in matlab simulink. A highvoltage battery feeds the ipmsm through a controlled threephase converter. Use the electric vehicle reference application for powertrain matching analysis and component selection, control and diagnostic algorithm design, and. The electric vehicle reference application represents a full electric vehicle model with a motorgenerator, battery, direct drive transmission, and associated powertrain control algorithms.