文摘根据车间的负荷性质、负荷大小和负荷的分部情况,解决对车间安全、可靠、经济的配电问题。
According to the load nature of the workshop, the subsection situations of the size of load and load, solve the distribution problem safe, reliable, economic to the workshop.
其他家长则担心高校录取问题,因此就督促孩子在科学杂志发表论文,为无家可归者装配电脑,从而拓展自己的简历。
Other parents worry about college admissions, so they push their kids to develop their resume by publishing papers in science journals and building computers for the homeless.
关于这个主题,很少有作者探讨过这种差别—其实是矛盾—给学校配电脑的运动出了问题,而问题的核心正是这种矛盾。
Very few writers on the subject have explored this distinction — indeed, contradiction — which goes to the heart of what is wrong with the campaign to put computers in the classroom.
配电网网架规划是一个复杂的组合优化问题,传统的优化方法往往难以解决此类问题。
Distribution Network Structure planning is a complex combinatorial optimization problem, which is difficult to solve properly by using traditional optimization methods.
配电网重构是一个多目标、 多约束、离散的非线性组合优化问题。
Distribution network reconfiguration is a multi - objective , multi - constraint, discrete nonlinear combinatory optimization problem.
本文由火灾原因分析引出对火灾自动报警系统及消防配电线路的规范设计问题进行研究,希望由电气线路引起的火灾降低。
Started from the cause of the fire, the paper researched on the fire alarm system and fire regulate distribution line design problems in the hope to reduce fires caused by the electrical circuits.
本论文从以下几个方面论述了输配电价格及其相关问题的研究结果,并提出建议:(1)输电价格。
This paper demonstrates the research fruit about the price of transmission and distribution and concerning problems, and puts forward Suggestions in several aspects as follows: (1) transmission price.
配电网络规划属于非线性混合整数规划问题,应用传统数学优化算法往往难以直接求解。
Distribution network planning is a nonlinear mixed integer program problem which is usually difficult to be solved by conventional optimization algorithm.
本文对国际标准规约IEC60870-5 - 101规约在配电自动化应用中的问题进行了探讨。
Some special problems of applying the standard protocol IEC60870-5-101 to distribution automation system are discussed in this paper.
指出石化企业低压配电系统接地故障保护存在问题及其危害性,并做实例分析,提出了解决措施。
The problems existing in grounding protection of low voltage distribution system in petrochemical enterprise are pointed out together with their harmfulness.
如何优化城市高压配电网络成为一个亟待解决的问题。
It is an exigent problem how to optimize city high voltage distribution network.
针对这一问题,该文提出了谐波畸变情况下配电网络优化运行的概念和模型。
To handle this problem, the concept and mathematical model of distribution network optimal operation are proposed in this paper, and a genetic algorithm based solving program is developed.
重点就架空绝缘线路配电线路施工时接地问题进行讨论,并提出几点解决建议。
The focus on the grounding construction of distribution lines overhead insulated lines is discussed and some solutions are put forward.
该算法可以灵活地用于配电网综合规划问题的求解,其子算法也可用于馈线路径规划问题及配电网网络重构问题的求解。
The methodology can be used to solve the integration planning problem of distribution network as well as the route planning of feeder and reconfiguration of distribution network flexibly.
首次应用禁忌搜索算法来求解配电网的开关优化问题。
For the first time, tabu search is used to solve the optimal switching device placement problem.
讨论了厂用变压器配电系统继电保护的可靠性问题,论述了配电系统的组成和与其相关的各种计算。
This paper discussed the reliability problems of relay protection of a station transformer distribution system and expounded the form of the distribution system and with relation to its calculations.
针对具有多个联络开关的配电网故障后的恢复供电问题,提出了一种新思路。
Aiming at the recovery after the failure of distribution network with several contact switches, a fast new recovery method is put forward.
针对配电网综合规划问题提出一种模糊微分演化算法。
To solve the comprehensive planning of distribution networks, a fuzzy differential evolution algorithm is proposed.
在求解冷负荷启动中的配电网馈线供电恢复问题时引入了离散粒子群优化算法并对该算法进行了改进。
Here, discrete particle swam optimization algorithm is introduced to solve the problem of optimal restoration of distribution feeders during cold load pickup.
本文着重分析了配电网状态估计中的不良数据检测与辨识的问题。
The problem about bad data detection and identification in distribution system state estimation is focused in this thesis.
提出了一种可解决辐射状配电网电容器最优配置问题的遗传算法。
This paper raises an evolutionary algorithm in solving problems of optimal capacitor placement on radial distribution systems.
配电系统电压跌落问题的分析。
针对配电网故障区间定位的问题,利用配电网的结构和运行状态,提出一种基于开关有向树型网络描述模型。
A directional tree model based on switches is proposed for fault section locating in distribution network by using system Structure and operation status.
线路接地故障是配电网最频发的故障,也是配网运行面临的主要问题。
Line grounding fault is the most frequency failure for distribution network, and is also the major problem that distribution network operation is faced with.
随着配电网中采用的电缆线路的增多,弧光接地过电压问题日益突出。
With the increase of used cable lines, the problem of arc grounding overvoltage is more prominent.
通过对算例的分析,以空间GIS为平台,将网络优化问题和图形问题无缝地结合,在配电网规划工作中取得了良好的效果。
Through analyzing the example, it is proved that the idea of combing network optimization with graphical problem based on spatial GIS has succeeded in distribution network planning.
以解决大型城市配电距离长,配电功率大的问题,这在我国城市已经有先例。
To address major long-distance urban distribution, power distribution major problem, which has been found in our city.
针对负荷变化时的配电网综合优化问题,提出了完整的模型及求解算法。
An integrated model and its solution for the coordinated optimization problem considering time-varying load demand in distribution systems are proposed in this paper.
针对负荷变化时的配电网综合优化问题,提出了完整的模型及求解算法。
An integrated model and its solution for the coordinated optimization problem considering time-varying load demand in distribution systems are proposed in this paper.
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