1) discrete reactive power optimization
离散无功优化
1.
By means of discrete reactive power optimization of electric power network, a new method for computing control range setting of voltage and reactive power in substation is presented based on the active and reactive power curves of all load buses in a whole day.
文中根据一天 2 4 h各负荷点的有功和无功负荷曲线进行全网离散无功优化计算 ,并以此为基础提出了变电站电压无功控制装置控制范围的整定计算方法。
2) reactive power optimization
无功优化
1.
Design of the visual reactive power optimization software;
可视化无功优化软件的设计
2.
Research on the reactive power optimization based on AFSA algorithm;
基于改进AFSA算法的电力系统无功优化
3.
A novel algorithm for reactive power optimization in distribution grid based on ordinal optimization and tabu search;
基于序优化禁忌混合算法的配电网无功优化
3) reactive optimization
无功优化
1.
Overview of particle swarm optimization algorithm on reactive optimization for power system;
粒子群算法及其在电力系统无功优化中的应用综述
2.
Application of VQC2000 reactive optimization system in Wuxi distribution network;
VQC2000无功优化程序在无锡配网的应用
3.
The Development and Application of Graphical Power Flow Analysis and Reactive Optimization of Subtransmission Network;
界面图形化的地区电网潮流及无功优化分析软件
4) reactive-power optimization
无功优化
1.
A continuous optimization algorithm for mixed integer reactive-power optimization;
混合整数无功优化问题的连续优化方法
2.
Object-oriented development of reactive-power optimization software and its application;
面向对象的无功优化软件开发与应用
3.
Based on the block bordered diagonal matrix structure, this paper presents a new discrete decomposition algorithm for the reactive-power optimization in a multi-area power system.
基于对角加边矩阵结构,提出了一种新的多区域电力系统离散无功优化分解算法。
5) var optimization
无功优化
1.
Research on Object-Oriented Local Power System VAR Optimization and Development of Its Software;
面向对象的地区电网无功优化软件的研究与开发
2.
The means of inner ized and outer country s vat optimization and compensation are summarized and the current problems of var optimization and compensation are discussed.
电力系统的无功优化和无功补偿是减小网损、提高系统运行电压和系统稳定水平的有效手段,因此也是电力系统研究的主要方向之一。
3.
The improved simulated annealing algorithm was applied to var optimization in calculation of network distribution.
采用改进的模拟退火优化算法对配电网进行无功优化计算,针对配电网无功优化问题建立优化计算的数学模型。
6) optimization of reactive power
无功优化
1.
The solution of the optimization of reactive power with PSO algorithm was explained.
利用PSO(Particle Swarm Optimization,粒子群优化)算法对无功优化问题进行求解。
2.
Automatic control over the voltage of the entire network and optimization of reactive power are realized using the power network data gathered by the dispatch automation system of the regional power network or the automatic system of the centralized control stat.
针对目前地区电网电压无功控制的现状,提出了基于多区图控制策略的地区电网电压无功优化控制方案,该方案借助地区电网调度自动化系统或集控站自动化系统采集的电网数据和遥控、遥调手段,以各个变电站内的有载调压分接头、无功补偿设备和地方小电厂的发电机励磁电流作为控制对象,采用多区图控制策略,实现全网电压无功优化的自动控制,可以有效地提高全网各个节点的电压合格率、降低网损。
3.
Evolution strategy(ES) methods,which have many advantages,are applied to optimization of reactive power in power systems.
将进化策略方法应用于电力系统无功优化 ,通过对不同类型的变量采用不同的变异方法 ,解决了模拟进化法中同时处理整型变量和连续变量的混合优化问题 。
补充资料：离散时间周期序列的离散傅里叶级数表示
(1)
式中χ((n))N为一离散时间周期序列，其周期为N点，即
式中r为任意整数。X((k))N为频域周期序列，其周期亦为N点，即X(k)=X(k+lN)，式中l为任意整数。
从式(1)可导出已知X((k))N求χ((n))N的关系
(2)
式(1)和式(2)称为离散傅里叶级数对。
当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N，如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为
式中χ((n))N为一离散时间周期序列，其周期为N点，即
式中r为任意整数。X((k))N为频域周期序列，其周期亦为N点，即X(k)=X(k+lN)，式中l为任意整数。
从式(1)可导出已知X((k))N求χ((n))N的关系
(2)
式(1)和式(2)称为离散傅里叶级数对。
当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N，如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条