Through power flow calculation of tie lines, the effects of the changes in generation, load and network structure on the voltage quality and safe and economic operation of the system can be analyzed.
通过联络线的潮流计算，可以分析发电出力和负荷以及网络结构的改变对系统电压质量和安全经济运行的影响。
The first step is power flow calculation.
第一步是潮流计算。
The forward-backward sweep method is adopted in power flow calculation.
潮流计算采用配电网广泛使用的前推回代法。
An urgent situation analysis method based on Thevenin equivalent parameters and power flow calculation is proposed.
提出了基于戴维南等值参数和潮流解算的紧急态势分析方法。
This paper proposes an improved method of continuation power flow calculation to trace the PV curve of power system.
本文阐述了用改进连续潮流法求取电力系统的PV曲线。
A prototype system is designed and implemented. On this prototype platform, the distributed power flow calculation is implemented.
设计并实现了一套电力网格原型系统，实现了基于电力网格技术的分布式潮流计算。
With the increasement of the harmonic quantity in power system, single phase harmonic power flow calculation can't meet the needs.
随着电力系统中谐波的日益增多，单相谐波潮流计算已不能满足要求。
Finally, the paper proposes power flow calculation arithmetic considering uncertainty in wind farm, which is also the core in this paper.
最后提出了考虑不确定性的风电场潮流计算，这也是本文的核心。
AC network with DC network are also combined in a AC-DC iterative power flow calculation program through the detailed model of 24-pulse bridge rectifier.
通过对24脉波换流站进行精确建模，将换流站两侧的直流网络和交流网络联系起来，运用交直流潮流迭代计算的方法计算地铁供电网络的潮流分布。
For improving speed of distribution network optimum reconfiguration, quickly computing power loss using hybrid power flow calculation method is put forward.
为了提高重构优化速度，提出了利用混合潮流算法快速计算网损的方法。
In this paper, its application is described in details from genetic coding, start solution producing, unit evaluation, power flow calculation and PGA operation.
本文从基因编码，初始方案产生，个体优劣评价，潮流计算，单亲遗传操作等几个方面对其应用进行了详细说明。
The algorithm searches power supply paths by finding effective tie- switches and sectionalizing switches, and eliminates improper switch pair according to power flow calculation.
算法首先从寻找有效的联络开关和分段开关开始搜索供电路径，通过潮流计算剔除不符合系统运行约束的开关组合。
Main research subjects are focused on grid-connected control, power flow calculation, modeling and simulation, topology and control and so on, real operation systems are very few.
现有微电网研究集中在并网控制、潮流计算、建模与仿真、拓扑结构与控制等方面，实际投入运营的系统不多。
This article realizes the short circuit current calculation, power flow calculation, fault isolation's simulation and reconfiguration of the distribution network based on the VDNAP.
本文以VDNAP为基础实现了配网潮流及短路电流计算、配网故障隔离模拟及配网重构。
Based on the power flow calculation, an optimization model of reactive power compensation is established, in which the maximum of annual pure efficiency is taken as objective function.
在潮流计算的基础上，以配电网年运行纯效益最大为目标函数，建立了无功补偿优化数学模型。
The transmission line fault has effect on transmission capacity limitation and capacity credit of wind farms under conditions of the usage of traditional power flow calculation method.
详细分析了传统潮流算法下输电线路故障对线路传输容量越限以及风电场容量可信度的影响。
With the simplified network model, the fault can be flexibly and efficiently searched by minimal cutset method, and the network reconstruction of and power flow calculation can be conducted.
在简化网络模型基础上可灵活、高效地用最小割集法搜索故障、进行网络重构和潮流计算。
Finally, from the theoretic and practical study, the feasibility of proceeding parallel power flow calculation in cluster of PCs was discussed and some meaningful conclusions were also achieved.
最后，根据理论研究和实际测试的结果，总结了利用PC机群系统进行并行潮流计算的可行性，得出了一些有意义的结论。
The result from steady state power flow calculation and stability analysis before and after the simplification shows that the distortion are fairly little, and it satisfies the request of simulation.
简化前后系统的稳定潮流计算及稳定性分析表明，简化前后系统的失真度很小，满足了实际仿真要求。
Power flow calculation is one of the most basic and important computations.
潮流计算是电力系统分析中最基本和最重要的一种计算。
The Power Flow Calculation is the most fundamental method of the power system analysis.
潮流计算是电力系统分析中最基本的计算。
Power flow calculation is the most important and fundamental tool for the analysis of any power system.
潮流计算是电力系统分析最基本和最重要的工具。
Power flow calculation of power tie lines is a Paramount basic computation for studying the steady operation of power system.
电力联络线潮流计算是研究电力系统稳态运行状态的一种最主要的基本计算。
The content involves the aspect of power-flow calculation, incremental transmission losses, dynamic optimal dispatching of active power etc.
内容涉及电力系统潮流计算、网损微增率算法、动态有功优化调度等方面。
The content involves the aspect of power-flow calculation, incremental transmission losses, dynamic optimal dispatching of active power etc.
内容涉及电力系统潮流计算、网损微增率算法、动态有功优化调度等方面。
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