Normalized Load Modeling Based on Big Data in Smart Distribution Network

ZHANG Yin; TANG Haiguo; LENG Hua; GONG Fangliang

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Normalized Load Modeling Based on Big Data in Smart Distribution Network

更新时间：2025-11-18

- Normalized Load Modeling Based on Big Data in Smart Distribution Network
- Vol. 39, Issue 5, Pages: 27-30(2019)
- 作者机构：
  
  1. 五凌电力有限公司托口水力发电厂
  2. 国网湖南省电力有限公司电力科学研究院
  3. 国网湖南省电力有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM714
- Published：2019
- 稿件说明：
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[1]张寅,唐海国,冷华,龚方亮.智能配电网大数据下的归一化负荷建模[J].湖南电力,2019,39(05):27-30.

ZHANG Yin, TANG Haiguo, LENG Hua, et al. Normalized Load Modeling Based on Big Data in Smart Distribution Network[J]. 2019, 39(5): 27-30.
[1]张寅,唐海国,冷华,龚方亮.智能配电网大数据下的归一化负荷建模[J].湖南电力,2019,39(05):27-30. DOI：

ZHANG Yin, TANG Haiguo, LENG Hua, et al. Normalized Load Modeling Based on Big Data in Smart Distribution Network[J]. 2019, 39(5): 27-30. DOI：

摘要

本文研究用于智能配电网用电行为分析的归一化负荷建模

获取变电站综合日负荷曲线和电力用户日负荷曲线数据

对数据进行预处理

剔除无效数据

采用聚类算法进行聚类分析

建立归一化负荷模型。并基于归一化负荷建模所得区域用电特性

建立与之相匹配的配电网规划基本参数

实现配电网规划模型设计。

Abstract

In the paper

the normalized load modeling method for electrical behavior analysis of smart distribution network is researched. Firstly

the integrated daily load curve of the substation and the daily load curve data of the power user are obtained. Then

the data is preprocessed

the invalid data is eliminated

and the clustering algorithm is used for cluster analysis. Finally

the normalized load model is established in this paper. Moreover

based on the regional electrical characteristics obtained by normalized load modeling

the basic parameters of the distribution network planning are established to realize the design of the distribution network planning model.

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