在十月份获胜作品模型被选定以后,主管国家电力网的国家电网将决定是否建造这种类型的输电塔。
After a winner is picked in October, National Grid, which runs the electricity-transmission network, will decide whether to construct it.
然后结合输电系统的实际情况分析计算了降阶模型误差对最优励磁控制的微动态稳定鲁棒性的影响。
The effect of the modelling error on the micro-dynamic robust stability of an optimal excitation regulator is calculated according to the actual conditions in a transmission system.
该模型涉及电力市场机制和输电成本分摊方案等因素。
In this model, the factors such as the electricity market mechanism and the transmission cost allocation are also involved.
利用这一模型,针对含有大型风电场的输电系统,对其静态电压稳定约束条件下的最大输电能力(TTC)展开研究。
Based on the proposed model, total transfer capability (TTC) of power system containing large-scale wind farms is investigated under the constraint condition of static voltage stability.
该模型将输电线路的运行状态划分为四种状态,给出了每种平稳状态的状态概率、状态频率和状态持续时间的计算方法。
In this model, running state of transmission line is divided into four states, and calculation method of state probability, state frequency and state duration in balanced state are given.
提出了计及系统动态安全的电力市场输电阻塞管理模型。
The model of transmission congestion management in power market considering dynamic safety was presented.
通过构造节点扩展矩阵和速度矩阵,建立了输电网络扩展规划问题的求解模型和DPSO求解算法。
The corresponding mathematical model and DPSO solution algorithm for transmission network expansion planning are developed through the construction of extended node matrix and velocity matrix.
提出了一种输电线路检修计划模型。
A model for transmission lines maintenance scheduling is presented.
该文提出了一种在不同运营模式下分摊输电损失的新模型。
This paper proposes a new model for allocating transmission losses under different operating models.
基于帕累托改进的准则,提出了一种输电扩展模型。
Based on the Pareto improvement criterion, the authors propose a generalized model of transmission expansion.
以某大跨越输电塔为例,采用有限元方法建立了塔线模型,并对导线的跌落过程进行模拟。
Taking a long-span transmission tower as example, finite element method was employed to construct a tower-line model and simulate the conduct dropping process.
使用击距描述的电气几何模型广泛用于输电线路的雷电绕击分析。
The electrogeometric model (EGM) described with striking distance has been widely used in the shielding failure analysis of transmission line.
基于输电线路的相分量模型,提出了利用相分量法对同杆并架线路上的跨线故障进行计算的方法。
Based on phase component model of transmission line, a method to calculate inter-line fault occurred in parallel circuits on same tower is proposed by use of phase component method.
其次,本文基于B—H结构保持模型,讨论了TCSC对远距离输电系统的暂态过程及暂态稳定性的影响。
Secondly, this paper discusses the effect of TCSC on the transient process and transient stability based on long distance transmission systems using B-H network-preserving model.
分析了高压直流输电(HVDC)系统的结构和原理,建立了一个6脉冲桥HVDC系统模型并进行了仿真。
This paper analyzes the structure and principle of high voltage DC transmission(HVDC)system, builds a model of 6-impulse bridge HVDC system and makes a emulate on it.
分析更普遍适用的同塔四回输电线模型,对其相模变换方法进行计算分析。
A more generally applicable model of FPL and its PMT are also discussed.
应用改进的电气几何模型分析了输电线路杆塔结构、避雷线和导线的布置、雷电流的幅值、地面倾角对绕击率的影响。
With such model the effect of tower structure, lightning current amplitude, angle of the lightning incidence, as well as the ground angle on the shielding failure rate are analyzed.
本文提出了计算并架双回路输电系统电量的精确数学模型。
An exact mathematical model for the calculation of electrical quantities of single-tower double circuit transmission system is proposed in this paper.
其次,在电网状态估计基础上,建立针对任一输电线路载荷定值的在线估计等值模型和相应算法。
Secondly, based on state estimation in power system, establish equivalent model and the corresponding line estimation algorithm for any given transmission which need to be analysis.
为了展示所建模型及所提出的输电成本分摊方案的内涵和特点,对一个六节点系统算例进行了详尽的分析。
Further, to illustrate the implications and the characters of the proposed model and the transmission cost allocation arrangements, a 6-node system study case is analyzed in detail.
提出了计算暂态稳定性约束下极限输电能力(TTC)的模型和方法。
New model and approach for calculating total transfer capability (TTC) with transient stability constraints is proposed.
利用三脉动换流器模型对三峡-广东直流输电系统直流侧谐波进行了计算,并对三脉动换流器模型进行了分析。
The three pulse converter model is analyzed, and using this model the harmonics at the DC side of three GorgesGuangdong DC power transmission system is calculated.
这两个模型模拟双边合同型电力市场,模型已包含了输电网拥堵的定价方法。
These two models simulate the bilateral contract power markets and include the pricing method of the transmission network congestion.
为提高计算效率,提出了基于人工神经网络(ANN)的发输电组合系统可靠性评估模型。
For improving the calculation efficiency of reliability evaluating (re) for bulk power system, a novel re model based on artificial neural network (ANN) is proposed.
基于高压输电线路的分布参数模型,使用线路两端电压、电流的正序和负序分量,对高压输电线路两点异相故障提出了一种新的测距算法。
Based on the distributed parameter model for transmission line, a new fault location method for short circuit fault of two points on different phases of the power transmission line is presented.
本文从业务模型分析、功能模块分析、系统结构和功能设计等方面,提出了输电线路管理信息系统的开发设计思想和方法。
This paper introduce the management information system design from the business model analyzing, function mold piece analyzing, system construction designing, system function designing, etc.
研究一种考虑单一故障检验的输电网络规划模型。
This paper presents a model for transmission network planning which considers single contigency tests.
提出一种基于实用动态安全域的输电系统概率动态安全评估模型。
The paper presents a practical dynamic security region (PDSR) based probabilistic dynamic security assessment model.
提出了在竞争的电力市场下输电网络传输阻塞和网损分摊的两个最优数学模型。
Two optimal mathematical models for optimal allocation of transmission congestions and losses are presented in this paper.
建立了塔线耦联的有限元模型,研究了输电塔对舞动的影响。
The coupled FEM model of tower and lines was set up. The impact of tower to line galloping was studied.
应用推荐