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ECE 481: Power Electronics

Prof.DanielCostinettDepartmentofElectricalEngineeringandComputerScience

UniversityofTennesseeKnoxville

Fall2013

ECE 481: Power Electronics

Instructor:Prof.DanielCostinett

Office:MK502

Telephone:(865)9743572

Email:dcostine@utk.edu PleaseuseECE481inthesubjectlineforallcourserelatedemails.

OfficeHours:T12:302:00pm,F10:0011:30am

TA:Zhuxian "Nicole"Xu

Email: zxu11@utk.edu

Office:MK517

OfficeHours:MW3:004:00pm

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Course Materials

Textbook: EricksonandMaksimovic,FundamentalsofPower

Electronics,secondedition,KluwerAcademicPublishers,

ISBN0792372700

Availablethroughcampusbookstore,onlinevendors,orUT

libraries

CourseWebsite http://web.eecs.utk.edu/courses/fall2013/ece481/

Includeslecturesslides,handouts,supplementalnotes,

homeworkassignments,courseannouncements

Grading

Homework

DueatbeginningofclassondatelistedonLectureSchedule

webpage

Homeworkcountsfor40%ofgrade

Collaborationisencouragedonallhomeworkassignments

Exams

2Midterms:

25%

of

grade

1Final:35%ofgrade

1week,takehomeexams

Absolutelynocollaborationallowedonexams

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Power Electronics Courses at UTK

ECE325

ElectricEnergySystem

Components

ECE481

PowerElectronics

ECE482

PowerElectronicCircuits

ECE523

PowerElectronicsand

Drives

ECE525

AlternativeEnergy

Sources

ECE623

AdvancedPower

ElectronicsandDrives

ECE625

UtilityApplicationsof

PowerElectronics

ECE626

SolidState

Power

Semiconductors

Junior Senior Graduate

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Example Server Power Distribution

Example VRM Design

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Variations in Load

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Linear Regulator

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Example Server Power Distribution

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Power management in mobile electronics

P/DSP

core

Antenna

I/O

Audio

Interface

A/D

D/A

LO

Baseband digital Analog/RF

PA

LNA

Display

PS PS PS PS

PS

PS PS PS

Battery ChargerBattery example: single-cell Lithium-Ion

Power distribution: Vbat= 2.7-4.5 V

1 V0.5-Vbat

2.5 V 2.5 V 2.5 V

2.5 V

2.7-4.5 V

3.6 V

Majorpower

consumers:

baseband

digital,

display,

multiple

radio

channels

Powersupplydemands:smallfootprintarea&integration,highefficiencyoverwiderange

ofloads,powermanagementinterface

Future Applications: Hyperloop

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Proposed Power Conversion Architecture

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Athreeyearcollegiateautomotiveengineeringcompetition

Thelatestcompetitionseriesin23yearhistoryofAdvanced

VehicleTechnologyCompetitions(AVTCs)

Since1987,DOEhassponsoredAVTCsinpartnershipwiththe

domesticautoindustryto:

Simulatethedevelopmentofadvancedpropulsionand

alternativefueltechnologies

Providethetraininggroundforthenextgenerationof

automotiveengineers

Providerealworld,systemslevelengineeringchallengesfor

studentsusingindustryleadingengineeringtools,

componentsandhardwareandmimictheautoindustrys

vehicledevelopmentprocess

What is EcoCAR2?

Year1

Mathbasedmodelingusingtoolstosimulateandselectvehiclearchitectures

Hardwareinthelooptoallowforcontrolsstrategytestingbeforeanyworkonvehicleisstarted=reducesvehicledevelopmenttimeandincreasessafetyandsecurity

TeamsdesignESSsystemsandpowertrainhardware

Year2

Teamsintegrate

their

new

subsystem

components

into

the

vehicle

and

developaMuleVehicle

Year3

TeamsrefinetheirvehicletoNearShowroomqualityandperformance

Competition Organization

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Vehicle Development Process

ElectricPowertrainIntegration

HighVoltageDistribution

ControllerAreaNetworkIntegration

Controls

InfotainmentHardware/SoftwareDevelopment

EE/CS Opportunities

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SupportingCourses

ECE400SeniorDesign

ME480/588IntroductiontoHybridVehicles

ME494VehicleModelingandSimulation

ME599HybridVehicleSimulationandControls

Development

Networking/RecruitingOpportunitiesforStudents

Academic Integration

Possible

Elective

Fall2013

Fall

2013

or

Spring2014

UTK AVTC History ServedasCapstonedesignexperienceforstudentsinMEandECE

Over500ofourstudentshaveparticipatedinuniquedesignexperiences

UTKhasparticipatedfortwentyyearsofthesecompetitions

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EcoCAR2 Universities

Contact:Professor Irick dki@utk.edu

ecocar2utk.comwww.ecocar2.org

www.greengarageblog.org