故障录波数据是分析电力系统故障的重要依据。
Analysis of fault data is an important basis for power system fault.
IC卡故障录波，供列车到站后故障分析、故障备案。
The IC card stores the faulty message in order for advanced faulty analysis and record when the train arrives at...
数据通讯在电力系统微机故障录波装置中地位举足轻重。
Data communication is important for a digital fault recorder in a power system.
汉字显示运行及故障录波操作灵活，分析处理故障及时。
The run and breakdown results were displayed with Chinese character and the operation was flexible. The analyzing and removing breakdowns are in time.
故障录波仪及测距装置是用于电力系统的一种监测装置。
The Failure-Recording & Distance-Determining Device used in power system is a kind of monitor.
汉字显示运行及故障录波操作灵活，分析处理故障及时。
The run and breakdown results were displayed with Chinese ch…
介绍了一种新型多路故障录波装置的原理和软硬件实现方法。
This paper presents the principle and the realization method of a new multiplex channel fault wave-recording device.
电动机故障录波监测装置分析软件是运行人员分析处理故障的有力工具。
The analysis software of electric motor fault recorder equipment is useful tool for maintenance man to analyze and handle fault.
电力系统故障录波数据是电力系统故障分析和保护动作判据的重要依据。
The power fault recording data is the significant basis of fault analysis and protection action judgment in a power system.
故障录波器对于故障性质及保护动作行为的认定有着不可替代的重要作用。
Fault recorder plays an important role in the identification of fault kind and protection relay performance.
因此，研制开发一种新型的高性能故障录波器具有重大的现实和经济意义。
Therefore, developing new style and high performance fault recording and analysis device has grave real and economic purpose.
目前，许多变电站都安装有故障录波器、电能质量监测仪等电力数据记录装置。
At present, fault recording device and power quality monitoring device have been installed, in many substations.
最后对软件的功能进行了简要地介绍并结合现场故障录波数据进行了实例分析。
Finally, the software functions are briefly introduced and example analysis is carried out combined with on-site fault data.
故障录波装置作为电力系统暂态过程的记录设备，电力系统对其要求也越来越高。
The breakdown records device, as the recording equipment of electrical power system transition process, electrical power system is also more and more high to its request.
随着继电保护及故障录波信息网的建立，丰富的录波信息为进一步诊断提供了基础。
Along with the establishment of the information network for protective relaying and fault recorders, the plentiful recorded fault data lay a foundation for further diagnosis of the faults.
第一章主要介绍谐波的基本概念，谐波的危害及谐波问题与故障录波装置的研究现状。
The firth chapter was built on harmonic fundamental concepts, harmonic harm and influence, and then described the present condition and significance of harmonic study fault data recording.
利用该标准实现了录波数据格式的统一，大大增强了故障录波信息处理系统的通用性。
The standard realizes the unification of the fault record data, and strengths the general purpose of the fault record analytic system.
电力系统故障录波，对分析电网故障、评价保护动作以及故障测距等，均有重要意义。
The faulty waveform recording in power system is important for the analysis of power network fault, the evaluation of protection's operation characteristic, fault location, and so on.
电网的日趋复杂化对作为电网故障分析必不可少的故障录波器的性能提出了更高的要求。
The performance of power system becomes increasingly complicated, which requires high performance fault recorders to analyze power system faults.
针对目前故障录波器管理分析软件的不足，开发了一套基于MFC的统一管理分析平台。
Aiming at the limitations of some management software in the fault recorder's application nowadays, an unified management and analysis system is developed based on MFC.
对于大扰动事件，提出了利用电力故障录波系统信息(PFRMS)和SVM的负荷建模。
As for large disturbances, this dissertation used SVM and information of power fault recording and monitoring system (PFRMS) to establish load model.
作为电网故障分析必不可少的故障录波器，电网的日趋复杂化对其性能提出了更高的要求。
The increasingly complexity of power system requires more higher demand to fault recorder which is as necessary tool as power system fault analysis.
将电力故障录波数据重现为实际波形对于继电保护测试和保护动作行为分析等具有重要意义。
It is of significance for the testing and action analysis of protection devices to reproduce the actual waveforms by use of fault record data of power system.
伴随着数字化变电站的大力发展，需要对传统故障录波器进行改进以适应数字化变电站的需要。
Along with the great development of digital substation, improving traditional fault recorder to adapt the need of digital substation is necessary.
介绍了电力系统线路故障点判断常用的保护动作分析、故障录波器分析和雷电定位系统三种方法。
This paper describes . and compares three popularly used trouble locating methods of power lines, i. e. , protection action analysis, fault recorder analysis and lightning location system.
为了保证电力故障录波器的测量精度，提出了一种基于线性最小二乘原理的录波器通道校正方法。
To ensure the measurement precision of the electric power fault recorder, this paper proposes a channel calibration approach based on the linear least square method.
根据目前微机型故障录波装置联网面临的问题及特点进行分析，文中提出一种设计方案及应用实例。
According to analyzing the problems and features faced by fault recorder based micro-processor networking connection, a design scheme and an application example are presented.
通过AT P仿真及华东电网实际故障录波数据的测试，结果表明该模型具有很高的识别率和收敛速度。
ATP simulation and tests of the real recording oscillograph data of fault occurred in East China Power Grid prove that the model has the advantages of high classification rate and convergence speed.
同步技术、数据存储技术、各录波采集单元协调启动技术、通信技术等是分布式故障录波系统的关键技术。
The synchronizing technology, data storing technology, the technology of coordinated start of record- collecting units and communicating technology are key technologies to a recording system .
同步技术、数据存储技术、各录波采集单元协调启动技术、通信技术等是分布式故障录波系统的关键技术。
The synchronizing technology, data storing technology, the technology of coordinated start of record- collecting units and communicating technology are key technologies to a recording system .
应用推荐