简介:Anovelnon-communicationprotectionbasedonadaptivetrippingandreclosuretechniquefortransmissionlines,Astudyoneffectonsimulationbyusingreducedmodeloftransmissionnetworkforreal-timepowersystemsimulator,AdvanceoftheGroundRelayoftheLineProtection,AnapplicationofanANN-basedprotectiverelayforfaultdetectionusingwavelettransform,AnIntegratedSupportSystemforProtectiveRelaySettingDesignedtoEnhanceFunctionLinkageandImproveDataReusability。
简介:Agraphicalblockplatformforreal-timeDSP-baseddigitalrelaydevelopment,AnAdaptiveSchemetoPreventUndesirableDistanceProtectionOperationDuringVoltageInstability,ArtificialNeuralNetworkbasedComparatorsforGeneratingDistanceRelayCharacteristics,Discrete-Fourier-transform-basedtechniqueforremovalofdecayingDCoffsetfromphasorestimates.
简介:摘要:在各类电站,大型工厂中,通常会使用6.6KV中压配电盘实现发电、输电、配电和电能的转换,控制10KV进线与10KV/0.4KV变压器,控制6.6KV的大容量电动机等。作为配电系统的重要组成部分,中压配电盘的可靠运行尤为重要。而针对不同的情况,均要在动作时间上加以明确,因而需要时间继电器的参与。为保证中压配电盘的可靠性,需要定期对时间继电器进行校验,以保证各类信号能够按照既定顺序触发并输出。