第46卷第3期2023年6月电子器件ChineseJournalofElectronDevicesVol.46No.3June2023收稿日期:2022-04-05修改日期:2022-05-10PowerGridNetworkAttackDetectionBasedontheCombinationofCNNandLSTMLÜShouqi1,HAITao2∗,ZHENGMaoxing3(1.ChinaEnergyEngineeringGroupShaanxiElectricPowerDesignInstituteCo.,Ltd.,Xi’anShaanxi710054,China;2.SchoolofComputerandInformation,QiannanNormalUniversityforNationalities,DuyunGuizhou558000,China;3.SchoolofComputerSciences,BaojiUniversityofArtsandSciences,BaojiShaanxi721007,China)Abstract:Toaddressthechallengesfacingpowersystemnetworkattackdetection,adeeplearning⁃basedmodelhasbeendeveloped.Themodelemploysanenhancedadaptiveelasticnetworkforthefeatureextractionofelectricpowerdatatoenhancethesensitivityofthedataandimprovethemodel’strainingandclassificationcapability.Additionally,normalizationandparticleswarmoptimization⁃K⁃means(PSO⁃K⁃means)noisedataprocessingtechniquesareemployedtoimprovethemodel’sadaptabilitytonoisedataandalleviatetheover⁃fittingis⁃sue.Amulti⁃layerensemblelearningmodelbasedonCNNa...