CAJ | 학술논문

介绍对 OLTC 振动监测数据分析应用应区分不同机械结构的 OLTC,其次基于数学方法对监测数据特征量的提取分析应用中应滤除本体运行产生的噪声影响,进一步通过监测信号特征波形的比较分析,关注每个 OLTC 调档操作中存在的特征量,判断 OLTC 的运行状态正常有否,诊断其不同类型的故障。
개소대 OLTC 진동감측수거분석응용응구분불동궤계결구적 OLTC,기차기우수학방법대감측수거특정량적제취분석응용중응려제본체운행산생적조성영향,진일보통과감측신호특정파형적비교분석,관주매개 OLTC 조당조작중존재적특정량,판단 OLTC 적운행상태정상유부,진단기불동류형적고장。
This paper discuss that data analysis and use should distinguish the different mechanical structure of OLTC, and monito-ring data characteristics extraction and analysis based on mathematical methods should filter out the noise impact of ontology, and further comparative analyse the monitoring signal waveform, pay close attention to the characteristics in each OLTC shifting gear op-eration, the running state of OLTC is normal or not, and whether there is a fault can be judged.