1)fault component故障分量
1.The criterion research of fault component current differential protection with variable vector windows;变相量窗故障分量电流差动保护判据的研究
2.Directional current differential protection based on fault components;基于故障分量的方向电流差动保护
3.Study on the technology which fault line is selected to check fault in distribution network based on the fault component;基于故障分量的配电网接地选线技术的研究
英文短句/例句
1.Study on Fault Component in Transient Process of Transmission Line输电线路暂态过程中故障分量的研究
2.The positive-sequence fault components based directional relay is a new type of unit for recognizing fault direction.基于正序故障分量的方向继电器是一种新型故障方向判别元件。
3.A New Principle Based on Fault Component of Phase Current for Fault Line Detection in Small Current Neutral Grounding System;基于相电流故障分量的小电流接地系统故障选线新原理
4.Analysis of Measures to Eliminate Trip Rejection of Positive Directional Relays Based on Fault Components故障分量正序方向元件消除拒动措施分析
5.The Research of Differential Protection Algorithm Based on Incremental Current;基于电流故障分量的差动保护算法研究
6.The Fault Sources Identification Technology Based on Independent Component Analysis;基于独立分量分析的故障源识别技术
7.RESEARCH ON APPROACH TO SOFTWARE FAULT ANALYSIS AND QUALITY EVALUATION软件故障分析及质量评估方法的研究
8.The Analysis and Improvement of Full Flow Subminiature Breakdown of Hydraulic Pump;液压泵全流量超小故障的分析与改进
9.The Fault Mode Based External Quality Control and Analysis;基于故障模式的外部质量控制及分析
10.Fault Research of Turbo Supercharger Rotor Mass Imbalance涡轮增压器转子质量不平衡故障分析
11.Trouble analysis on basis weight drift in QCS control systemQCS控制系统定量漂移的故障分析
12.Analysis of Over-range Default in TB Aircraft Fuel Indication SystemTB飞机燃油油量指示超限故障分析
13.Common Failure Analysis and Treatment of HGB Measurement血红蛋白测量常见故障的分析及处理
14.Research of Extrusion Granulating Machine Fault Diagnosis Based on Principal Component Analysis;基于主分量分析的挤压机故障诊断研究
15.Study of Fault Analysis Algorithm in Power System Based on Phase Component;基于相分量法的电力系统故障分析方法研究
16.Fault diagnosis of gearbox based on KICA基于核独立分量分析的齿轮箱故障诊断
17.Multi-Fault Classification Algorithm Based on Inter-Class Separability and Support Vecton Machine基于类间可分性度量和SVM的多故障分类算法
18.The Application of Fault Tree Analysis Technology on A Project Tong Accident Analysis故障树分析技术在某工程砼质量事故分析中的应用
相关短句/例句
fault components故障分量
1.Discussion on fault components;关于故障分量概念的讨论
2.An accurate single terminal fault location algorithm based on fault components for power distribution system;基于故障分量的配电网单端量测距方法
3.A new principle of stator single phase to ground fault protection for Powerformer is proposed based on the energy function of the fault components.提出一种基于故障分量能量函数的Powerformer定子单相接地保护新原理。
3)fault sequence component故障序分量
1.directional comparison pilot protection for six-phase transmission lines is presented based on the above mentioned three fault sequence components.文中提出了基于上述3种故障序分量的方向保护判据,并且将其综合在一起,构成了一种适用于六相输电线路的纵联方向保护方案。
4)fault component method故障分量法
5)modal transformation based on fault component模故障分量
6)fault component net故障分量网
延伸阅读
对称分量 由不对称三相相量分解而得的对称三相相量。一组不对称三相相量凔、妋、凗，当三者之和不为零(即凔+妋+凗≠0)时,可以分解成三组对称三相相量，它们分别是:零序分量,记为凔0,妋0,凗0;正序分量,记为凔1,妋1,凗1；负序分量,记为凔2,妋2,凗2。由于三相电力系统中有三相交流电机、三相输电线等三相电路元件，它们的电路参数在对称的运行条件下较便于确定，因而将非对称三相相量分解为三组对称分量便可分别考虑在每一相序的电压、电流作用下三相电路的工作情况，然后根据叠加定理得到三相电路的工作情况。 零序分量如图1所示，其特征是3个相量大小相等且同相。妋0＝凔0凗0＝凔0正序分量如图2所示，其特征是3个相量大小相等但不同相。三者按妋1滞后凔1，凗1滞后妋1,凔1又滞后凗1的顺序互差120°，即 妋1＝a2凔1凗1＝a凔1 式中 负序分量如图3所示，其特征类似正序分量，也是3个相量大小相等但不同相。不过，此时3个相量是按凗2滞后凔2，妋2滞后凗2，凔2又滞后妋2的顺序互差120°,即妋2＝a凔2凗2＝a2凔2三组对称分量与原不对称三相相量的关系如下：不对称三相相最可以是三相电压相量，也可以是三相电流相量。在三相不对称电路中，有的不对称电压相量和不对称电流相量只有两组对称分量。例如，不对称线电压相量,因必须满足KVL，即妭AB+妭BC+凗CA=0，故只含有正序对称分量和负序对称分量。
