Design of Electric Vehicles (Modul MW2076, Presence)

Contact

Contact: vl.efzg.ftm@ed.tum.de

Available online

The lecture will be held in presence and additionally recorded as a video.

Available online at: Moodle: Auslegung von Elektrofahrzeugen

TUMonline

Lecturer (assistant)
Number0000002618
TypeLecture
Duration3 SWS
TermSommersemester 2024
Language of instructionGerman
Position within curriculaSee TUMonline
DatesSee TUMonline

Dates

Admission information

Objectives

Having attended the course, students will be able to argue why electromobility will play an increasingly important role in the future and to compare and evaluate the environmental impact of different energy sources based on currently valid parameters and scenarios. Furthermore, students learn how vehicle concepts can be derived from fleet tests. Students can classify and discuss drive and package concepts. They can also argue differences at component level between electrified and conventional vehicles. They will be able to explain and calculate the properties of electrical machines and their power electronic control systems. Students are able to describe the functional principle, properties and structure of lithium-ion cells and use cell models to demonstrate them. Furthermore, they can analyze and calculate the relationships within vehicle battery packs and discuss the functions of the individual components, such as the battery management system and the necessary safety systems. They will be able to compare and calculate methods for increasing range and estimate the effects of vehicle thermal management on the driving range. Students will be able to analyze and evaluate the influence of the operating strategy. Furthermore, the impact of different charging concepts on the electrical grid is shown.

Description

In the course of this lecture all relevant aspects of electromobility as well as concepts, components and issues concerning elecric driven vehicles are discussed successively: *Introduction: Status of Electromobility regarding total mobility *Field test data: fleet test, acquisition and processing measurement data *Vehicle concept: Deriving requirements from measurement data for suitable concepts *Drivetrain concepts: Components of the drivetrain, electrified drivetrain concepts *Impact of Electromobility on vehicle components *Thermal management: powertrain, passenger compartment, components, heat pump, system architectures *Electric engine: principle, overview, range of usage, power electronics, efficiency *Battery system: Types of batteries, aging, battery models, SOC, SOH, design, safety, cooling *BMS/Power electronics *HV-Safety: HV-components, standards, Highvoltage on-board system, EMC *Impact on power grid, charging: Types of charging, battery exchange systems, functional safety, Well to Wheel, Vehicle to grid, Vehicle to building

Teaching and learning methods

In the lecture, the course content is conveyed using lecture and presentation. More complex issues are derived and illustrated using a tablet PC. During the lecture, explicit questions are asked that require students to transfer their knowledge and where students are given the opportunity to speak up and discuss a possible solution. After each lecture session, the students are given key questions that deal with the topic of the session and serve as preparation for the exam.

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