The selection of the modeling data, the data's pretreatment of power load forecasting and their effects on forecasting precision were discussed.
论述了电力负荷预测中建模数据的选择、预处理方法及其对预测精度的影响。
Load forecasting models in power system is different due to load constitutes and modeling technique.
电力系统负荷预报模型因负荷构成及采用的建模技术不同而各异。
Power load is the important part of power system. Load modeling has become a crux factor, which is restricted veracity and trustiness of power system simulation results.
电力负荷是电力系统的重要组成部分，负荷模型已经成为制约电力系统仿真计算结果准确和可信赖程度的关键。
Based on the principle of power bond graphs, the modeling method for the hydraulic steering control unit type BZZ5 with the load sensing hydraulic steering system is introduced.
依据功率键合图原理，研究BZZ5型液压转向器和负荷传感全液压转向系统的建模方法。
According to the present status and the needs from the developments of power systems, the research tendencies of electric load modeling are pointed out in this paper.
针对目前电力系统负荷建模的现状，指出电力负荷建模研究的发展趋势。
Aiming at the modeling mechanism and limitation of traditional grey model, puts forward the improvement method, and sets up the new electric power load forecast model.
针对传统灰色模型的建模机理和存在的局限性，提出了改进方法，建立了新的电力负荷预测模型。
At the same time, as the power system is the important component of mathematical modeling, load modeling accuracy for the correctness of the research results have important influence.
同时，作为电力系统数学建模的重要元件，负荷建模的准确性对研究结果的正确性产生重要的影响。
Proper modeling of the power load is a crucial factor, sometimes even a deciding factor, influencing the results of the simulation computation of power system.
负荷模型建立的恰当与否往往对电力系统仿真计算结果产生重要影响，有时甚至是质的结论性的影响。
The thesis studies the load modeling methods and theories based on actual electric power network.
本文围绕基于实际电网的综合负荷的建模理论和方法展开论述。
This article that makes a lot of power available fault recorder data as the measured data samples into measurement-based method modeling, provides an important data sources for load modeling work.
本文将电网中可获得的大量故障录波数据作为实测数据样本应用于总体测辨法建模，为建模工作提供了一个重要的数据来源。
This article that makes a lot of power available fault recorder data as the measured data samples into measurement-based method modeling, provides an important data sources for load modeling work.
本文将电网中可获得的大量故障录波数据作为实测数据样本应用于总体测辨法建模，为建模工作提供了一个重要的数据来源。
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