光伏发电耦合制氢系统设计与优化调度研究

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中图分类号：TK019 文献标志码：A 文章编号：2095-2945（2025）19-0005-09

Abstract：Toaddressresourceshortagesandenvironmentalissuescausedbytheuseoffosslfuels，photovoltaic（PVpower generationcoupledwithhydrogenproductionhasgainedwidespreadatentionasakeyaproach torenewableenergyutilization andgreehydrogenproduction.BasedonthemathematicalmodelofthePVgenerationunit，thisstudyemploysthePerturband Observe（&O）methodforMaximumPowerPointTracking（MPPT）controlofthePVsystem.AsimulationmodelintegratingPV modules，DC/DCconversioncircuits，andPWMcontrolmodulesisdevelopedtoanalyzethedynamicimpactofiradianceand temperaturevariationsonsystemperformance.Furthermore，consideringtheoperationalcharacteristicsofanAC/DCcoupled hydrogenproductionsystem，anoptimizationschedulingmodelisdesignedwithaneconomicobjectivefunctionandmutiple constraints，proposingcurrentdistributionandpowersupplystrategiesforvariousscenarios.Theresultsdemonstratethatthe developedsystemmodelexhibitsexcelentresponsivenessandstabilityunderdynamicconditions，efectivelyenhancigthe utilizationeficiencyofPVpowerandhydrogenproduction.Thisprovidestheoreticalsupportandtechnicalguidanceforthedeep integration of renewable energy and green hydrogen production.

Keywords：photovoltaicpowergeneration;hydrogenproductiontechnology；AC/DCcoupledsystem;optimalscheduling;fosil energy

能源是推动社会进步的重要支柱，长期以来，化石能源的过度开采和使用，不仅引发了资源枯竭的风险，还显著加剧了全球气候变暖、环境污染等生态问题，成为全球发展面临的严峻挑战。（剩余10841字）