跪求一篇3000左右字的中英文文章.我需要翻译一篇3000字左右的文章但我不太会,所以最好是双语_百度作业帮
跪求一篇3000左右字的中英文文章.我需要翻译一篇3000字左右的文章但我不太会,所以最好是双语
去中国知网下一篇论文,随便都是几千字的~
The 29th Olympic Games will be held in Beijing, China in 2008. Beijing chooses five friendlies as Olympic mascots. They are Beibei, Jingjing, Huanhuan, Yingying and Nini. They mean “Welcome to Beijing...
同志，没分谁给你写这么长的文章啊
自己写撒！！！！！自己想撒！！！!大规模电力系统快速潮流计算方法研究_百度文库
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大规模电力系统快速潮流计算方法研究
大​规​模​电​力​系​统​快​速​潮​流​计​算​方​法​研​究
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The checking computation results of applying the proposed algorithm to IEEE 14-, IEEE 30- and IEEE 118-bus test systems respectively show that the obtained power flow calculation results are correct, the selection of cut branches will influence the performance of the proposed algorithm to a certain extent, therefore it is required to deep study the concrete technical measures to partition power network.
该算法在IEEE 14节点、IEEE 30节点和IEEE 118 节点网络上的验算结果表明:应用该算法获得的潮流计算结果正确,切割支路的选择对算法性能存在一定影响,划分网络的具体技术措施还有待深入研究。
By contrasting the linearized results with power flow calculation results ,we can clearly see that the UPFC's action to the power system tends to be linearization.
通过实际潮流计算结果和线性化后所得结果的数值比较 ,表明了所选取的UPFC的控制变量对电力系统的潮流控制作用趋向于线性。
Power Flow Calculation of Distribution Network Based on EMS
基于EMS潮流计算结果的配电网络潮流计算
After the briefly introducing of the CIM,this article focuses on two aspects of the project, one to discuss the methods of topological analysis and distributing the Power Flow results data between the switches, the other to provide the way to creating the data for the PSS/E.
在简要阐述CIM的基本思想和内容的基础上,文章将主要探讨其中的两个环节:一个是拓扑分析及潮流计算结果的分配,另一个是PSS/E数据的形成方法。
Visualization
calculation
潮流计算结果的可视化
Two distribution network modeling methods based on limited measured data and their application in distribution network analysis to find a reasonable and actual power flow are summarized. Their modeling accuracy and calculation speed are comprised.
简述了两种基于有限量测数据的配电网建模方法,说明了如何利用有限量测数据对配电网进行建模和分析,以得到反映配电网的主要运行指标的较真实、合理的潮流计算结果,并对这两种方法在模型的精细程度、计算速度方面进行了比较研究。
Based on the result of power flow calculation, the model of closingloop system for calculating stable state current and impact current is studied detailed, and theerrors of the results are analyzed.
基于潮流计算结果,建立合环系统等值模型,得到合环冲击电流与稳态电流,并对其影响因素和结果误差进行了分析。
Visualization
calculation
潮流计算结果的可视化
The calculated result agrees well with the analytical solution obtained by G.
计算结果与G.
The result of calculations gives good agreement with the experimental data of G.
计算结果与G.
Power Flow Calculation of Distribution Network Based on EMS
基于EMS潮流计算结果的配电网络潮流计算
Development of optimal power flow
最优潮流的发展
查询“潮流计算结果”译词为用户自定义的双语例句&&&&我想查看译文中含有：的双语例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。&&&&&&&& This paper presents an improved DC load flow with compensation of bus voltage, and based on these improvements and decoupled Happ's formula, two economic dispatching algorithms are proposed. As they avoid double iteration and the advanced programming technique is adopted, the satifatory economic dispatching and more precise load flow calculations can be completed within the same time, and the total running time is shorter than 1/3 of that of the fast decoupled load flow only. &&&&&&&&&&&&本文基于改进的带节点电压补偿的直流潮流与简化的Happ法公式,提出两种快速、有效的有功安全经济调度算法:改进直流法和混合直流法。由于避免了两重迭代及采用了先进的程序技术,所提方法能在不到一般P-Q分解潮流计算的1/3时间内,同时算出较满意的经济分配结果和在此有功分配下的较精确的潮流计算结果,一举两得。为电网安全经济运行提供较有效的离线计算与在线控制的软件模块。&&&&&&&& A probabilistic load flow model based on the Newton-Raph(?)on load flow approach is described in the paper.The now model not only allows the distri- butions of angles,voltages,active power flows and reactive power flows to be computed,but also gives the probability evaluation of losing static stability of the system.The method proposed is very simple and efficient.The numerical demonstrate that both accuracy and efficiency of the method are satisfactory examples for the practical purpo(?)e. &&&&&&&&&&&&本文以牛顿拉夫逊法潮流计算为基础提出了一种新的随机潮流线性化系统.该系统充分利用了潮流计算结果,使随机潮流程序和计算大为简化.文中首次提出了随机静态稳定分析的概念,为研究电力系统运行方式、校验规划网络的可行性提供了简单而有效的工具.本文利用Gram-Charlier级数减少了随机潮流卷积的运算量.数字例表明,计算的精度是令人满意的,计算的速度明显超过了目前的算法。&&&&&&&& This paper presents a step by step regression method for primary research of further improving the calculation exactitude of system loss with the load changing. The mathematical model of regression system loss is formed, and optimal regression equation is estabished by using the method of step by step regression and evidence examination to the results of power flow under many kinds of operating duty, because the method only involves evidence factor, the formula for calculating system loss is simplifed and t... &&&&&&&&&&&&本文提出了一种在负荷变动情况下可以提高网损计算精度的方法,即从多种运行方式的潮流计算结果,经逐步回归和显著性检验,确定出最优回归方程,构成只包含显著性高的因子的回归网损数学模型,从而简化了网损计算公式,提高了网损计算精度。&nbsp&&&&&&&&相关查询:
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