modelling of rail traction and power distribution systems · trac’on and power components etap...

Modelling of Rail Traction and Power Distribution Systems Derek Smith – Business Development Director Daniel Ting – Senior Power Engineer ETAP Automation

Confiden'al ©2018ETAP|etap.com

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eTraXModellingofRailTrac0on&PowerDistribu0onSystems

TM

DerekSmithBusinessDevelopmentDirectorforUK&Scandinavia

DanielTingSeniorPowerEngineer

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•  ETAPOverview•  KeyIndustryChallenges•  Solu'onOverview•  ExampleCaseStudy•  Summary

Agenda


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AGlobalPowerSoKwareCompanysince1983ETAPOverview

IrvineHouston

Mexico

Brazil

Netherlands

France

NewDelhi

Kolkata

Dubai

ChennaiMumbai

Beijing

Nanjing

ETAPCorporate

Shanghai

Chile

Canada

NewZealandAustralia

Russia

Argen0na

Azerbaijan

SouthAfrica

ColombiaCostaRica

Ecuador

ElSalvadorNigeria

IndonesiaSingapore

Trinidad

PortugalRomania

SpainEgypt

Pakistan

SaudiArabia

TurkeyMongolia

Taiwan

JapanS.Korea

Peru

Philippines

Venezuela

UK

Chengdu

Vietnam

ETAPGroupofCompanies

ETAPRepOffices

ETAPHeadquarters


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SectorSolu'onsETAPOverview


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R

EA

L-T

IME

OF

F-L

INE

ModellingtoOpera'on–CompleteLifeCycleManagementETAPOverview

Model•One-LineDiagram•IntelligentGeospa'alDiagram•Protec'on&Coordina'on•ControlCircuitSchema'cs•LogicDiagram•UndergroundCableRaceway•CablePulling•Substa'onGrounding

Analyse•AC&DCNetworkAnalysis•ShortCircuit&ArcFlashSafety•Protec0on&Coordina0on•Dynamics&Transients•RenewableEnergy•EquipmentSizinge.g.CableSizing•SystemGrounding•PowerQuality•Transmission&Distribu'onAnalysis•RailTrac0onSystems&signaling-eTraX

Op0mise•Energy&PowerManagement•Distribu'onManagement•OutageManagement•IntelligentLoadShedding•Genera'onManagement•SmartGrid&Microgrid

Monitor•eSCADA•GISView•PowerManagementSystem•StateEs'ma'on&LoadAlloca'on•EnergyAccoun'ng•Na'veCommunica'onProtocols•Desktop,Web&MobilePla_orms

Operate•Predic'veSimula'on•EventPlayback•SwitchingManagement•LoadManagement•IntelligentSubsta'onAutoma'on


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Trac'onandPowerComponentsETAPOverview

Traction Transformer

Motors and Generators

Auxiliary Converters

Traction Fuses

Low Voltage Components

Protection & Control

Distribution & special Transformers

Power Transformers

Substation

Power Quality

High Voltage Transmission

Sub-Transmission

Low Voltage

System Interlocking

Traction Substation & Rolling Stock

Signalling

Communication

AC Breaker

Indoor Medium Voltage Switchgear

Protection & Control

Safe & Economic Operations

Predictive Analytics etap

Traction Infrastructure


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CentralisedDatabase

ETAPOverview

Scenario

Configura0on

Presenta0on

OutputReport

Loading&Genera0on

StudyType&Op0ons

Revision

RollingStockSchema0cOneLineDiagram

TrainRouteandSchedule

GIS

Trac0onComponent

Protec0on&Instrument

Substa0on&Distribu0on


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•  CanIincreasenumberoftraintripsonexis'nginfrastructure?• Wherearethecapacitylimits?• Whatreinforcementsrequiredtofacilitatethegrowthintraintrips?•  Howtoop'misesubsta'oncapacitybasedonexis'ngplannedtrainopera'ons?•  HowwillitaffectmyenergydemandandelectricitybillifIchangemytrainschedule?

•  HowcanIcentraliseallmyinforma'on?• Whichinfrastructurealterna'vebestsuitesmyneeds?

ê  PowerSupplyDesignê  Configura'onê  Substa'onLoca'on

KeyIndustryChallenges


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• Whichrollingstockshouldbeu'lized?•  Howtoeliminateguessworkusingreal-'medata?

•  Influenceoftrainopera'onondistribu'ongridnetwork?

•  Howwillunplannedeventseitherontrac'onorgridnetworkaffecttheopera'onandelectricaldemand?

KeyIndustryChallenges


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eTraXisasoKwaresolu'onforthedesign,analysis,op'miza'on,opera'on&automa'on

ofAC&DCrailwaytrac'onpowersystems

TheAnswer


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eTraxSolu'on

EQUIPMENT MODELING

Transformers, Tracks, OCS, Trains GIS & ONE-LINE DIAGRAMS

Geospa4al and Schema4c

ROUTES & TIMETABLES

Train 4metable & movement ROLLING STOCK

Train Rolling Stock Library

TRAIN CONFIGURATION

Train rolling stock and configura4on

POWER SUBSTATION

AC & DC Power Supply Configura4on

TRAIN PERFORMANCE

Effort & Performance calcula4on TRACTION POWER FLOW

Time Series Unified AC-DC Power Flow

TRACTION e-SCADA

SCADA & Energy Demand Forecas4ng


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Geospa'alDiagramSynchronizedGIS&Schema'cs


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•  User-friendlyenvironmentformanagingtrac'onpowersystemdatabase•  Importloca'onsfromOpenStreetMapandMicrosoKExcelformat•  Geospa'alrailwaynetworkmodeling&visualiza'on•  Fastandsimpletoolstobuildageospa'altracklayout•  Generateandmaintainasynchronizedelectricalsingle-linediagram•  U'lizeorcreatesingle-linediagramtemplatesforOCS,TSS,SSP,etc.•  Builtinauto-layoutfunc'onwithmul'plechoiceofspacing•  Graphicalresultsandtrainanima'onongeospa'alandelectricalviews

Geospa'alTrackModeling


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One-LineSchema'cDiagramSynchronizedGIS&Schema'cs


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•  Track•  Grades•  Curves• Mul'pleSpeedLimits•  TrainComposi'on•  TrainSchedule•  StoppingPafern•  Simula'onOp'ons

TrainPerformanceCalcula'ons


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NormalOpera'onTrainPerformanceCalcula'on


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GridVoltageDipTrainPerformanceCalcula'on


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•  DetailedVoltagedependentTrac'veeffortcalcula'onbasedonLocomo'vecontrolsandTrac'onmotorcircuitmodel

•  User-definedVoltagedependenttrac'veeffortcurveselec'on

RollingStockLibraryVoltageDependentModeling


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VoltageImbalanceTrac'onSubsta'onVoltage


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VoltagePantographandTrac'onTransformerDutyClassPowerEquipmentAssessment-Alert


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IntegratedApproach

Geospa0al&

Schema0cs

Equipment

Modeling&

Libraries

TrainPerforma

nceCalcula0o

n

UnifiedAC&DCPowerFlow

Overcurrent&

DistanceProtec0on


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IntegratedApproach

UnbalancedShortCircuit

Harmonics&PowerQuality

Substa0onGround

Grid

UndergroundCableThermalAnalysis

Trac0onSCADAPMS


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ü  Engineeringexper'seofMoscow-Kazanhigh-speed770kmACrailwayü  20kVinthedistribu'ongridwithü  0.75kVDCtrac'onsystem

MoscowStateUniversityofRailwayEngineeringTransporta'onPowerSystemsDepartment


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• Modellingtoopera'on•  Datacentraliza'on–synchronizedGIS&schema'cdiagram,trac'oninfrastructure,rollingStock,trainroute&schedule,powerdistribu'onetc.

•  Trainperformancecalcula'on•  Impactoftrac'onopera'onondistribu'onnetwork•  Impactofunplannedeventsonelectricaldemand•  Integratedsolu'onforAC&DCarcflash,protec'on&coordina'onwithimpedancerelays,earthing&touchpoten'al,equipmentsizing,shockprotec'onforLVSystemsetc.

Summary


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•  Studytrainopera'onvs.substa'onperformancebasedontrainschedule•  Predictthebehaviorofrollingstock•  Evaluatesubsta'oncapacity,energydemand&voltagedropsusingmul'ple'metables

•  Evaluateenergyconsump'onandlosses•  Assesssubsta'onsizeandloca'ons•  Assesseventsandconduct“what-if”analysis•  IntelligenteModelwithAdvancedMonitoring

OtherApplica'ons

Modelling of Rail Traction and Power Distribution Systems Derek Smith – Business Development Director Daniel Ting – Senior Power Engineer ETAP Automation

Q&A

modelling of rail traction and power distribution systems · trac’on and power components etap...

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