学科分类
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500 个结果
  • 简介:1名词术语的含义●脉冲幅度:在规定电压时,从零电平到主峰的电压绝对值.●次峰幅度:在规定电压时,紧挨主峰的过零电平的次峰幅值.●脉冲宽度:在规定电压时,在主峰0.9幅值处脉冲持续的时间.

  • 标签: 名词术语 性能指标 原理 构造 触发器
  • 简介:Asystemanalysisofsolid-stateswitcheswithsoftware-controlledcircuitprotectionversuselectro-mechanicalrelayswithfusesorcircuitbreakers,Asystem-theoreticapproachtoautonomousdecisionmakingviaintelligentmulti-sensorfusionarchitecture,AbnormalCNOabundancesinmagneticcataclysmicvariables,AnEfficientMappingSystemforNextGenerationNavyUUVs,Anevolutionarymodelforsustainabledesign,Analysisofenergyprocesswindowoflasermetalpadcutlinkstructure,ApplicationofanExtendedKalmanFiltertoMultipleLowCostNavigationSensorsinWheeledMobileRobots。

  • 标签: 熔断器 电路保护 软件控制 多传感器融合
  • 简介:AFlexibleMultivariableExperimentalAirTankSystemforProcessControlEducation,AGeneralFrameworkforTrackingObjectsinaMulti-CameraEnvironment,AHIGHLYSCALABLE3DCHIPFORBINARYNEURALNETWORKCLASSIFICATIONAPPLICATIONS,AMulti-InstitutionalInterdisciplinaryDistanceControlsExperiment;BringingEngineeringandEngineeringTechnologyStudentsTogether.

  • 标签: 控制器 二元神经网络 距离控制 空气箱
  • 简介:AlO0-kWtNaK-cooledspacereactorconceptforanearly-flightmission;ABuck-BoostTypeGrid-ConnectedInverter;ACombinedMethodtoEvaluatetheResonanceSelfShieldingEffectinPowerFastReactorFuelAssemblyCalculation;AcomparisonstudyonachemicalreactormodellingwithaphysicalmodelandPLRBFnetworks;Acontrolledenergyspectrumofahigh-intensityneutronfieldonaBR-K1reactor;ADEHYDROGENATIONREACTOR/MERCURYHEATPIPEASSEMBLYASAHYDROGENLIBERATIONPROCESSUSEDFORASOLARENERGYSTORAGE:ANUMERICALMODELISATION;

  • 标签: 电抗器 反应堆燃料 PLRBF 能谱
  • 简介:本刊讯近日,海尔热水负责人在接受记者采访时表示,海尔下一步将重点发展燃气热水,目标是到2006年进入燃气热水行业前三名。如果说电热水是海尔热水的“左膀”的话,燃气热水就是“右臂”,如此必将引爆热水市场新一轮竞争格局。

  • 标签: 燃气热水器 海尔 市场 热水器行业 记者采访 电热水器
  • 简介:Ecologicalswitchgearconceptforsecondarydistribution,Effectofdynamicforcecompensationinalowvoltagevacuumcircuitbreaker,Futuretrendsindevelopmentoflow-voltagevacuumswitchgear,Influenceofgradingcapacitorsonthebreakingperformanceofa24-kVvacuumbreakerseriesdesign,Investigationofdielectricbreakdownprobabilitydistributionfordouble-breakvacuumcircuitbreaker,MeasurementofSurgePropagationinInductionMachines。

  • 标签: 真空断路器 二次分配 动力补偿 感应式电机
  • 简介:Capabilitiesofgas-analyticaltransformerdiagnosticstoclearupfailures,CapacitychangeofsolidinsulatorsundertheinfluenceofAChighvoltage,Chargeaccumulationcausedbystreamingelectrificationintransformeroil,Comparisonofdifferentneuralnetworksalgorithmsusedinthediagnosisandthermalageingpredictionoftransformeroil,ConductionofWaterClustersinModifiedAgedOil,DechlorinationofPolychlorinatedBiphenylsinIndustrialTransformerOilbyRadiolyticandPhotolyticMethods。

  • 标签: 变压器油 故障诊断 固体绝缘 神经网络
  • 简介:Anumericalapproachtotheevaluationofuncertaintyinnonconventionalmeasurementsonpowersystems,Asimplemethodforcalculatingwindingtemperaturegradientinpowertransformers,Ageingandlife-managementofpowertransformers,Aninvestigationintotheinternalovervoltagesgeneratedbydisconnectorsingasinsulatedsubstations

  • 标签: 电力变压器 数字逼近 温度梯度 功率转换
  • 简介:AhybridrepetitiveopeningswitchforinductivestoragesystemsandprotectionofDCcircuits,Analysisofelectrodeforvacuuminterrupterswithnonuniformaxialmagneticfield,CalculationofelectricfieldinvacuumcircuitbreakerusingoptimizedandtraditionalCSM,CurrentZeroBehaviorofVactoomhlterruptersWithBipolarandQuadrupolarAMFContacts

  • 标签: 真空断路器 电感储能 电路保护 CSM