Power network planning is a NP hard problem difficult to be solved.
电网规划是一个较难解决的NP难问题。
This paper presents a new optimization model for power network planning.
本文提出了一种电网规划的模糊随机优化模型。
Electric power network planning is an important part to ensure that the electric power system be well done.
电网规划是保障电力系统正常工作的重要环节。
The research results of this paper can be expanded to the application in power network planning under the corporate impacts of multiple fuzzy factors.
文章的研究成果还可扩展应用于多重模糊因素共同作用下的电网规划。
The proposed method is simple and the power supply capability based optimal network transfer capability is available for reference in urban power network planning.
该方法思路简单，基于供电能力给出的网络最优转移能力可为城市电网规划提供参考。
The nonlinear characteristics of power network planning model is pointed out in the paper. the mathematical method and process of linearizing the original planning model is given.
本文指出了电力网规划模型固有的非线性特性，以及对其实施线性化的数学方法和过程。
This paper researches in urban power network planning. It includes the load forecasting of urban power network, the site of the power stations, the transmission and distribution network planning.
本论文主要研究城市电网规划方案，包括城市电网的负荷预测、变电站所址的规划、输电网架及其配电网的规划。
A new power transmission network planning approach employing a plant growth simulation algorithm as the means of optimization is described.
将根据植物的向光性动力机制构造的模拟植物生长算法应用于输电网规划。
The calculation of theoretical network loss is of special important significance for the planning and operation of power distribution network.
配电网的理论网损计算对配电网的规划和运行具有特别重要的意义。
The geographical layout of the power network apparatus to be introduced into the city controlled planning is an urgent problem to be solved for planning and construction of the power network.
将电网设施的地理布局纳入城市控制性规划是目前电网规划建设急需解决的问题。
Power Distribution Network Optimization Planning is a complicated nonlinear optimizing combination problem.
配电网规划是一个复杂的非线性组合优化问题。
Power is the country's infrastructure facility and reasonable network planning not only could gain great social benefits, also could receive huge economic benefits.
电力设施是国家的基础设施，合理进行电网规划不仅可以获得巨大的社会效益，也可以获得巨大的经济效益。
The planning and construction of power network have entered a stage of rapid development and caused increasing concern.
电网规划及建设在近年已进入了高峰期，并得到了越来越多的重视与关注。
To meet the requirements of network planning, the forecasting system of wind power should provide exact forecasted value and make a reasonable assessment of risk which implied in forecasted values.
为满足电网规划的要求，风电功率预测系统不仅需要提供确切的预测值，还应该对预测值包含的风险做出合理的评估。
Load forecasting and substation planning are the base of power distribution network planning.
负荷预测和变电站规划是电网规划的基础。
Network optimization is normally calculated for each planning level year in medium and long term power system development planning.
对于中长期电网规划，通常考虑各规划水平年的网络优化计算。
Taking the reliability of power supply into consideration and transforming it into the interruption cost in economy analysis are the necessary trend of the urban network planning.
考虑供电可靠性并将其转化为停电损失费用来进行经济分析是城市电网规划的必然趋势。
To ensure the voltage quality and the economic operation a design method for planning reactive power compensation in UHV network with optimum reactive power flow is presented in this paper.
本文提出了用最优无功潮流法规划超高压电网感性无功功率补偿设计的方法，这是保证电网电压质量和经济运行的前提。
Selection of the voltage level is the most crucial issue in the power distribution network planning, especially in the mid-long term power distribution network planning.
电压等级的选择是配电网规划中的首要问题，特别是在中长期的配电网规划中。
Take the example of Luochuan Agricultural electric power distribution network planning, described the procedure of agricultural electric power distribution network plan and the problems to be solved.
本文以洛川农电配网规划为例，阐述了农电配网规划的方法步骤及规划中应考虑和解决的问题。
This software is applied to generation planning of a certain provincial power network to help the power system planner to make the reliability and economics evaluation of system.
该软件可用于电网的电源规划工作，为规划人员提供定量的可靠性与经济性分析工具。
HTN (Hierarchical task network) planning has the power of representing and decomposing task network as well dispatching the subtasks, and also can accomplish the tasks network.
层次任务网络具有任务描述和分解、任务分派、任务完成的能力以及约束机制和冲突解决机制，可以高效地对复杂问题进行规划。
Accordingly, such problems as single power source and multi-power resources network planning, path connection nodes and path wire section are resolved.
解决了单电源和多电源网络规划、线路交叉点及线路导线截面选择等问题。
Mid-voltage distribution network planning is not only one part of the whole planning, but also an important part of power system planning.
中压配电网规划既是配电网总体规划的一部分，也是整个电力系统规划的重要组成部分。
This paper describes cost-benefit analysis of electric power network reliability planning by defining the concepts of marginal cost and marginal benefit.
通过定义可靠性边际成本与可靠性边际效益概念，阐明电网规划中的可靠性成本一效益分析问题。
As the basis of electric power system planning, the accuracy of load forecast is directly related to the construction of power network.
负荷预测是电力系统规划的基础，其准确度直接影响到电网建设。
To perform the daily dispatch of multi regional power network with hydro plants, thermal plants and pump storage plants, a new algorithm based on mixed integer planning is presented.
提出了求解具有水、火电厂和抽水蓄能电厂的多区域电网日经济调度问题的基于混合整数规划的新算法。
The economy results of all power programs are analyzed and illustrated through curves and columns, and many conclusions that have important value for the distribution network planning are obtained.
利用曲线和柱形图对各供电方案的经济性结果进行了分析说明，并得出了许多对配电网规划有指导意义的结论。
The results of this research are available for reference to domestic power supply reliability planning and administrative work of urban power network.
分析结果对我国城市配电网供电可靠性规划和管理工作有重要指导价值。
The results of this research are available for reference to domestic power supply reliability planning and administrative work of urban power network.
分析结果对我国城市配电网供电可靠性规划和管理工作有重要指导价值。
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