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- fault information analysis 故障信息分析
- An automatic management system for protective relaying operation and fault information is developed in South Hebei Power Network to improve fault analysis level. 为提高电网事故分析水平,河北南网建成继电保护运行与故障信息自动化管理系统。
- A design method of fault analysis expert system in relay protection and fault information system is put forward, and its the functional structure is analyzed. 针对继电保护故障信息系统中的故障分析专家系统,提出了其设计的指导思想,并分析了其功能结构。
- Market and competition information analysis and report to HOD. 收集市场讯息,竞争对手情况,并反馈给主管领导。
- Based on the GIS spatial information analysis function, the SLF is studied. 然后根据实际馈线路径和配网GIS图形分层,运用图层叠加分析得到馈线的实际供电范围;
- Excellent macroscopically scheme ability and information analysis ability. 具备宏观规划能力,优秀的信息分析能力;
- This study adopts remote sensing technology, analogy inference, field investigation, information analysis, etc. 本研究采用了遥感技术、类比推理、实地调查、资料分析等方法。
- Taking three phase silicon controlled rectifier (SCR) for example, the fault information data was dealt with by means of rough sets. 基于粗糙集理论,提出了一种电力电子电路故障诊断的新方法:粗糙集方法。
- The result of the study shows that the fault information of the valves can be extracted from the vibrational acceleration at the pump case by wavelet transform. 分析研究表明 ,通过对测取的往复泵阀箱上振动加速度信号的小波变换 ,可有效提取泵阀失效的故障信息 ,结合泵阀关闭位置信号的相位分析 ,可较为准确地判别三缸泵任一泵阀的故障。
- This study adopted remote sensing technology, analogy inference, field investigation, information analysis, etc. 本研究采用了遥感技术、类比推理、实地调查、资料分析等方法。
- The principle of directional protective relaying based on wavelet transform for detection of fault information and amplitude com parison of travelling wave is presented. 以小波变换为工具提取故障后的行波信息,并通过小波变换实现行波幅值比较式方向保护。
- Carbon Dioxide Information Analysis center, oak ridge national laboratory, U.S.Department of energy, Oak Ridge, Tenn. 单位:美国田纳西州橡树岭美国能源部国立橡树岭实验室二氧化碳情报分析中心。
- In this paper we take Hangzhou as an example.Introduce the treatment of extracting buried active fault information covered by Quaternary unconsolidated sediments. 以杭州地区为例,系统介绍了提取第四纪松散沉积物覆盖区域的隐伏活断层信息流程和方法。
- The engendering and developing process of the elementary theory of Information Analysis is studied. 信息分析基础理论的产生和发展随着科技的进步,社会的发展而不断创新、完善和发展。
- A new matrix algorithm for fault section locating in distribution system is then built according to the model in combination with the fault information from FTU. 在此基础上,结合从FTU得到的故障信息得到新型故障区间定位算法。
- Remote signals and telemetering signals of fault information system and SCADA system are correlated in the model in order to analyse and confirm the wrong information. 此模块将故障信息系统中的遥信信息与SCADA系统中的遥信、遥测信息相关联,进行综合分析纠错判别。
- This system can elevate the efficiency of information analysis,literature research, text categorization and data mining analysis. 这一处理过程能够帮助研究者提高文献信息的获取效率,并且为进一步的文献研究工作、文本分类、挖掘分析等提供完善、科学、可靠的信息及数据来源。
- In order to obtain the fault information,the transient current signal is split into M bands using parallel multi-rate filter banks,and the energy of every band is computed. 为了提取故障信息,先用平行结构的多速率滤波器组,将故障暂态电流信号并行分割为M个窄带信号,然后算出各窄带分量的能量。
- The impletion of customer information system raised new requirement, beyond information management, it need more flexible information analysis. 作为一种以服务为主的无烟工业,世界各国对此行业的重视程度并不亚于其它工业。
- In a macro sense, it can be considered as a bionics computation, and used as an effective tool in chemistry information analysis and processing. 这类算法可以成为化学信息分析与处理的一种有效工具。