Fast calculation on branch coefficient in protection relay setting and coordination;
继电保护运行整定中计算分支系数的快速方法
In this paper the function and structure of relay setting on-line coordination system are presented,in which accurate fault calculation model is adopted and branch coefficient is no more introduced,so the computation accuracy is improved.
介绍了电网保护定值在线整定系统的功能和结构,该系统采用精确的故障计算模型,不再引入分支系数,提高了计算精度。
Different elements influencing calculation of line branch coefficient and sideline current addition coefficient are fault points,fault types and operating modes.
为了提高继电保护整定计算的准确性和效率,对线路继电保护整定计算中的助增系数和分支系数进行优化选择。
branching factor of search process
搜索过程中的分支系数
An Analysis for Calculating Skill of Branched Coefficients in Power System Protective Relaying;
继电保护中分支系数的计算技巧分析
Hopf Bifurcation and Numerical Analysis of Delay Differential Systems
延迟微分系统的Hopf分支及其数值分析
the branch of pure mathematics that deals with the nature and relations of sets.
讨论集合的本性和关系的纯数学分支。
Comparability Analysis of National Financial Charges Data;
国家财政支出数据关系的相似性分析
The Monitoring and Data Analyzing Syatem of Supporter Pressure on Working Face;
工作面支架压力监测与数据分析系统
Spatial-temporal Data Analysis in Real Estate Decision Support System;
房地产决策支持系统的时空数据分析
Data Model Support Distributed System Integration
一种支持分布式系统集成的数据模型
The Design of the Data Support System and the Customer Data Analyzing in CRM;
CRM的数据支持体系设计及客户数据分析
Analysis and Comparison of Displacement Impact Coefficient with Moment Impact Coefficient of Simple-supported Beam
简支梁位移冲击系数与弯矩冲击系数大小分析与比较
Study of Finance Decision Support System Based on Distributed Heterogeneous Database
支持分布式、异构数据仓库财务决策支持系统的研究
Study of Finance Decision Support System Based on Separated isomerous Database
支持分布式异构数据仓库的财务决策支持系统研究
CALCULATION OF SAFETY FACTOR OF PILE ANCHORAGE SYSTEM IN FOUNDATION UNDER ATTACHED LOAD
超载下桩锚支护基坑安全系数的计算分析
Research on Rough Set Data Analysis Based Intelligent Decision Support Systems
基于粗糙集数据分析的智能决策支持系统研究
Parameters Optimization of Supporting System of Deep Excavation in Metro Station;
地铁车站深基坑支撑体系参数优化分析
Constructing Analytical CRM System Based on Support of Data Warehouse;
构建基于数据仓库支持的分析型CRM系统
Implementation of the Distributed Intelligent Heterogeneous Data Integration System Prototype;
分布式智能异构数据集成支持系统的原型实现
Design on Fiscal Revenue and Expenditure Multidimensional Analysis System Based on Data Warehouse;
基于数据仓库的财政收支多维分析系统设计