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Design Of An ElectricalTraction System For An

Electrical Scooterby

PED

Adrian Timbus

Alex Marius Fogorosi

Constantin Mihai Nicu

Zsolt Istvan Sepa

SUPERVISORS

Ewen Ritchie Remus Teodorescu

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ContentsContents

• Introduction

• Theory

• P1 period

• P0 period

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Introduction

• Why electrical scooter?

• pollution

• noise in towns

• future solution

• Who is the beneficiary?

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• What we need for the this project?

• skills

Introduction

• knowledge

• equipements scooter electrical motor supply control system

• Scope of the project

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TheoryTheory

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Theory

controlPower

converter Motor Transmission

supply

Driver’s command

Wheel

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AC Motors induction motor synchronous reluctance motor

switched reluctance motor

DC MotorsDC brush motor

DC brushless

Theory

controlPower

converter Motor Transmission

supply

Driver’s command

Wheel

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Theory

controlPower

converter Motor Transmission

supply

Driver’s command

Wheel

DC/AC

DC/DC

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Theory

controlPower

converter Motor Transmission

supply

Driver’s command

Wheel

Supply – special battery for traction systems

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Theory

controlPower

converter Motor Transmission

supply

Driver’s command

Wheel

speed control

torque control

both of them

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Theory

controlPower

converter Motor Transmission

supply

Driver’s command

Wheel

direct transmission

gear transmission

belt transmission

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P1 PeriodP1 Period

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P1 PeriodPlanning

Motor selection

Battery selection

Design of Control Strategy Weekly report

Simulation

Implement the Strategy

Module report

Supervisor meeting

Test

Practical Work

P1 Report

No

Yes

No

Yes

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P1 PeriodTime schedule

8th. Oct. 15th. Oct 15th. Nov 19th.Dec

Programming

the controller and

implement the strategy

Choose motor and supply

Control Stategy Design

Practical Work and

Documentation

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P0 PeriodP0 Period

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P0 period

expectations

time schedule

analysis

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P0 Period

Expectations:

learn how to plan and split the job

learn how to organize a project

recognaize our background

learn how to work in team

find informations

share knowledge

how realize a documentation and presentation

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P0 PeriodTime schedule

ConfusionSearching and

reading informations

Analyze the information and develop the main

ideas

Develop the project structure and writing P0

report

4th. Sept. 11th. Sept. 18th. Sept. 25th. Sept. 3rd.Oct.

Weekly Report Weekly Report Weekly Report Weekly Report

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P0 PeriodTime schedule

4th. Sept.

Confusion

11th. Sept.

what project to choose

looking for classroms

solving accomodation problems

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P0 PeriodTime schedule

11th. Sept.

Searching and reading information

18th. Sept.

in the library

on the net

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P0 PeriodTime schedule

18th. Sept.

Analyze information and develope main ideas

25th. Sept.

selecting relevant information

sturcture information

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P0 PeriodTime schedule

25th. Sept.

Develop the project structure and writing P0 Report

3th. Oct.

develop the frame of the report

elaborate the P0 report

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P0 PeriodP0 Period

Analysis

things we have done well

things we have to avoid

things we have to improve

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P0 PeriodP0 PeriodThings we have done well

everybody listen to each other

no problem with deadlines

split the job well

share information

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P0 PeriodP0 Period

using native language in group meeting

Things we have to avoid

Things we have to improve

using English to comunicate in group meeting

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Any question and suggestionAny question and suggestion

are wellcome!!!