船舶并联气电混合动力系统动态特性研究与能量效率分析（英文）-豆柴文库

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船舶并联气电混合动力系统动态特性研究与能量效率分析（英文）
Title:StudyontheDynamicCharacteristicsandEnergyEfficiencyAnalysisofShipParallelHybridPowerSystem
Abstract:
Parallelhybridpowersystemsareemergingasapromisingsolutiontoimprovetheenergyefficiencyandreduceemissionsintheshippingindustry.Thispaperaimstoinvestigatethedynamiccharacteristicsandenergyefficiencyofshipparallelhybridpowersystems.Firstly,theoperationalmodes,controlstrategies,andcomponentsoftheparallelhybridpowersystemareintroduced.Then,adynamicmodelisestablishedtoanalyzethesystemresponseunderdifferentoperatingconditions.Finally,anenergyefficiencyanalysisisconductedtoevaluatetheperformanceofthesystem.
1.Introduction
Theshippingindustryisfacingincreasingpressuretoreduceitsenvironmentalimpactandimproveenergyefficiency.Shipparallelhybridpowersystems,whichintegratebothgasandelectricpowersources,havegainedsignificantattentionduetotheirpotentialtoreducefuelconsumptionandemissions.Thispaperfocusesonstudyingthedynamiccharacteristicsandenergyefficiencyofsuchsystemstoprovideinsightsintotheireffectivenessinreal-worldapplications.
2.OperationalModesandControlStrategies
Shipparallelhybridpowersystemscanoperateindifferentmodes,suchaspuregasenginemode,pureelectricmode,orhybridmode.Thecontrolstrategiesusedtoswitchbetweenthesemodesplayacrucialroleinensuringoptimalsystemperformanceandefficiency.Thissectionexaminesdifferentcontrolstrategies,suchaspowermanagementandmodetransitioncontrol,anddiscussestheirimpactonsystemdynamicsandenergyefficiency.
3.ComponentsofShipParallelHybridPowerSystems
Ashipparallelhybridpowersystemtypicallyconsistsofseveralkeycomponents,includinggasengines,electricmotors,energystoragedevices,andpowerdistributionsystems.Thissectionprovidesadetailedoverviewofthesecomponents,theircharacteristics,andtheirroleintheoverallsystem.Theselectionandintegrationofthesecomponentsareessentialtoensureefficientenergyconversionandutilization.
4.DynamicModelingandAnalysis
Toinvestigatethedynamiccharacteristicsoftheshipparallelhybridpowersystem,adynami