算法采用分布参数线路模型，利用了双端数据和六序分量法，并考虑了对不准确线路参数识别的问题。
The algorithm adopts the line' s model of distributing parameter, uses two-end data and six-order component and considers the problem to identifying inaccurate parameter.
并从分布参数线路的相关理论出发，推导出了模量形式的保护判据，从原理上消除了线路参数分布性对保护的影响。
The criterion of protection is deduced in mode-domain using the theory of line with distributed parameters to eliminate the effect of line parameter distribution on protection.
为消除负荷电流和线路模型不准确给双端量故障测距带来的影响，提出一种基于分布参数线路模型的精确测距算法。
To remove the effect on two-terminal fault location by load current and imperfect line model, an accurate fault location algorithm based on distributed parameter line model is proposed in this paper.
第三种方法采用电缆线路的分布参数线路模型，根据功率平衡原理推导出故障测距方程，并通过搜索迭代方法解之。
The last proposed method is based on the distributed parameter model, the algorithm utilizes searching and iteration methods to locate the fault point.
为消除负荷电流和线路模型不准确给双端量故障测距带来的影响，本文提出一种基于分布参数线路模型的精确测距算法。
To remove the influence on two-terminal fault location by load current and imperfect line model, an accurate fault location algorithm based on distributed parameter line model is proposed.
特高压长距离输电线路呈显著的分布参数特性，其电容电流很大。
UHV long transmission line is of its distinct characteristics of distributed parameters and large capacitive currents.
可以先绘制电力系统一次接线路，输入参数，系统将自动计算潮流分布。
You can draw power system one after the first line, input parameters, the system will automatically calculate the trend of the distribution.
电力工程上不但需要知道互感线路的零序集总参数+， 有时还需要知道分布参数。
Not only the zero-sequence lumped parameters of the transmission lines but also the distributed ones are needed to measure.
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.
针对分支配电线路特点，建立分布参数电路模型。
A distributed parameter circuit model has been constructed according to the characteristics of the radial distribution network.
针对树形配电线路特点，选取适当频率的正弦诊断信号，建立分布参数电路模型。
A distributed parameter circuit model is constructed according to characteristics of the radial distribution network and selection of appropriate frequency detection signal.
传统的故障分析法多采用集中参数模型，无法反映真实线路的分布参数特性。
Traditional fault analysis methods for transmission line mostly adopt lumped parameter model, so the distributed parameter characteristic of real transmission line can't be reflected at all.
提出了一种基于线路分布参数的小电流接地系统的高精度故障模型，用于分析单相接地故障产生的暂态信号特征及进一步完善基于暂态信息的小电流接地故障选线判据。
Small Current Grounding Power System is widely used in power distribution network with middle and low voltage in china, and the single phase to ground fault takes place most frequently in such system.
算法中采用了电力线的分布参数模型，并充分考虑了线路电容的影响。
A distributed transmission line model is used for the proposed algorithm and the effect of capacitance considered explicitly.
利用线路的分布参数电路理论，分析了线路的选频特性，提出了广域系统低频振荡的谐振传播机理。
The characteristic of selecting frequency of lines is analyzed based on distributed parameter circuit theory. Then, the resonance mechanism of low frequency in wide area is proposed.
该算法通过采用线路的分布参数模型，精确考虑了分布电容对测距算法的影响，从而大大提高了测距算法的精确度。
The distributed model of transmission line is applied and the effect of capacitance on it is precisely considered, its precision is hence greatly enhanced.
该算法通过采用线路的分布参数模型，精确考虑了分布电容对测距算法的影响，从而大大提高了测距算法的精确度。
The distributed model of transmission line is applied and the effect of capacitance on it is precisely considered, its precision is hence greatly enhanced.
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