基于信息融合的低压智能电能表动态评价模型

蔡慧; 乔适苏; 袁健; 陈含琪; 李璟; 潘一洲

doi:10.7500/AEPS20190528006

您当前的位置：

首页 >

文章列表页 >

基于信息融合的低压智能电能表动态评价模型

工程应用 | 更新时间：2025-06-16

- 基于信息融合的低压智能电能表动态评价模型
- Information Fusion Based Dynamic Evaluation Model of Low-voltage Smart Electricity Meter
- 电力系统自动化-方正平台 2020年44卷第11期页码：206-214
- 作者机构：
  
  1.中国计量大学机电工程学院，浙江省杭州市 310018
  2.国网浙江省电力有限公司电力科学研究院，浙江省杭州市 310014
  3.浙江华云信息科技有限公司，浙江省杭州市 310000
- 作者简介：
  
  蔡慧(1980—)，男，博士，副教授，主要研究方向:电力电子技术、新能源发电、电能计量与电力大数据分析。E-mail：caihui@cjlu.edu.cn
  乔适苏(1995—)，女，硕士研究生，主要研究方向：电气测量与控制、用电负荷识别技术。E-mail：1481543559@qq.com
  袁健(1991—)，男，硕士，工程师，主要研究方向：电能计量及用电信息采集技术。E-mail：eeyuanjian@foxmail.com
- 基金信息：
  
  浙江省公益技术研究计划/工业项目(LGG18E070004)
- DOI：10.7500/AEPS20190528006
  中图分类号：
- 收稿日期：2019-05-28，
  
  修回日期：2019-11-23，
  
  网络出版日期：2020-03-16，
  
  纸质出版日期：2020-06-10
- 稿件说明：
移动端阅览
蔡慧,乔适苏,袁健等.基于信息融合的低压智能电能表动态评价模型[J].电力系统自动化,2020,44(11):206-214.

CAI Hui,QIAO Shisu,YUAN Jian,et al.Information Fusion Based Dynamic Evaluation Model of Low-voltage Smart Electricity Meter[J].Automation of Electric Power Systems,2020,44(11):206-214.
蔡慧,乔适苏,袁健等.基于信息融合的低压智能电能表动态评价模型[J].电力系统自动化,2020,44(11):206-214. DOI： 10.7500/AEPS20190528006.

CAI Hui,QIAO Shisu,YUAN Jian,et al.Information Fusion Based Dynamic Evaluation Model of Low-voltage Smart Electricity Meter[J].Automation of Electric Power Systems,2020,44(11):206-214. DOI： 10.7500/AEPS20190528006.

摘要

针对智能电能表状态评价技术有待完善的问题，基于信息融合理论建立了一种新的低压智能电能表动态评价模型。该模型对低压智能电能表可靠度进行分析的同时，综合考虑计量异常、全事件、电能表过载率、时钟电池异常4种状态因素，采用熵值法实时计算各项指标权值，并且结合地区影响因素，对低压智能电能表进行动态状态评价。基于威布尔分布理论构建电能表可靠度子评价模型，应用贝叶斯公式建立计量异常和全事件子评价模型，引入泰尔指数评价地区影响因素。采用实际运行数据对该评价模型进行验证，结果表明所提模型合理、可行，能够对智能电表进行有效评价。

Abstract

Aiming at the problem that the state evaluation technology of intelligent electricity meter needs to be perfected

this paper establishes a new dynamic evaluation model of low-voltage intelligent electricity meter based on information fusion theory. While analyzing the reliability of the low-voltage intelligent electricity meter

the four state factors

namely abnormal measurement

full event

overload rate of the electricity meter and abnormal clock battery are comprehensively considered

and the entropy method is adopted to calculate the weight of each index in real time. In addition

the dynamic state evaluation of the low-voltage intelligent electricity meter is made based on the regional influence factors. Based on Weibull distribution theory

a sub-evaluation model of reliability for electricity meter is developed

a sub-evaluation model of measurement anomaly and full event is established by using Bayesian formula

and the Thiel index is introduced to evaluate area influential factors. The evaluation model is verified by the actual operation data

and the results show that the developed model is reasonable and feasible

and can effectively evaluate the intelligent electricity meter.

关键词

Keywords

references

李阳 , 刘俊勇 , 刘友波 , 等 . 省地一体化电力信息监控平台信息化的动态标尺评价模型 [J]. 电力系统自动化 , 2017 , 41 ( 11 ): 134 - 141 .

LI Yang , LIU Junyong , LIU Youbo , et al . Dynamic yardstick evaluation model for informatization assessment of provincially and locally integrated electricity utility information monitoring platform [J]. Automation of Electric Power Systems , 2017 , 41 ( 11 ): 134 - 141 .

王守鹏 , 赵冬梅 . 电网故障诊断的研究综述与前景展望 [J]. 电力系统自动化 , 2017 , 41 ( 19 ): 164 - 175 .

WANG Shoupeng , ZHAO Dongmei . Research review and prospects for power grid fault diagnosis [J]. Automation of Electric Power Systems , 2017 , 41 ( 19 ): 164 - 175 .

程瑛颖 , 吴昊 , 杨华潇 , 等 . 电能计量装置状态模糊综合评估及检验策略研究 [J]. 电测与仪表 , 2012 , 49 ( 12 ): 1 - 6 .

CHENG Yingying , WU Hao , YANG Huaxiao , et al . Fuzzy comprehensive status evaluation on electric energy metering device and test strategy research [J]. Electrical Measurement & Instrumentation , 2012 , 49 ( 12 ): 1 - 6 .

胡江溢 , 祝恩国 , 杜新纲 , 等 . 用电信息采集系统应用现状及发展趋势 [J]. 电力系统自动化 , 2014 , 38 ( 2 ): 131 - 135 .

HU Jiangyi , ZHU Enguo , DU Xingang , et al . Application status and development trend of power consumption information collection system [J]. Automation of Electric Power Systems , 2014 , 38 ( 2 ): 131 - 135 .

巨汉基 , 袁瑞铭 , 丁恒春 , 等 . 智能电能表全生命周期质量评价方法研究 [J]. 电测与仪表 , 2015 , 52 ( 增刊1 ): 55 - 58 .

JU Hanji , YUAN Ruiming , DING Hengchun , et al . Research on smart meter full lifecycle quality evaluation method [J]. Electrical Measurement & Instrumentation , 2015 , 52 ( Supplement 1 ): 55 - 58 .

程瑛颖 , 杨华潇 , 肖冀 , 等 . 电能计量装置运行误差分析及状态评价方法研究 [J]. 电工电能新技术 , 2014 , 33 ( 5 ): 76 - 80 .

CHENG Yingying , YANG Huaxiao , XIAO Ji , et al . Operation errors analysis of electric energy metering device and state evaluation method research [J]. Advanced Technology of Electrical Engineering and Energy , 2014 , 33 ( 5 ): 76 - 80 .

常青 , 严小文 , 陶晓峰 , 等 . 基于大数据技术的智能电表运行状态分析系统研究 [J]. 自动化与仪器仪表 , 2015 ( 12 ): 4 - 6 .

CHANG Qing , YAN Xiaowen , TAO Xiaofeng , et al . Research on intelligent meter operation state analysis system based on big data technology [J]. Automation & Instrumentation , 2015 ( 12 ): 4 - 6 .

YING C Y , JIE D , FENG Z , et al . Application of variable weight fuzzy analytic hierarchy process in evaluation of electric energy meter [C]// 2017 IEEE 2nd Advanced Information Technology , Electronic and Automation Control Conference (IAEAC), March 25 - 26 , 2017 , Chongqing, China.

黄俐萍 , 王卉 , 杜卫华 . 电能计量装置运行评价方法研究 [J]. 华东电力 , 2014 , 42 ( 11 ): 2322 - 2326 .

HUANG Liping , WANG Hui , DU Weihua . Operation evaluation methods for energy metering devices [J]. East China Electric Power , 2014 , 42 ( 11 ): 2322 - 2326 .

CHENG X , YU M , LIU M , et al . Research on comprehensive performance evaluation method of smart energy meter [C]// 2018 3rd International Conference on Mechanical , Control and Computer Engineering (ICMCCE), September 14 - 16 ， 2018 ， Hohhot， China.

国家电网公司 . 电能表状态检验试点工作技术方案 [R]. 北京 : 国家电网公司 , 2016 .

State Grid Corporation of China . Technical scheme for pilot work of state inspection of electricity meter [R]. Beijing : State Grid Corporation of China , 2016 .

徐人恒 , 依溥治 , 王海滨 , 等 . 基于威布尔分布的电能表可靠性分析 [J]. 自动化与仪器仪表 , 2017 ( 7 ): 56 - 58 .

XU Renheng , YI Puzhi , WANG Haibin , et al . Reliability analysis of watt-hour meter based on Weibull distribution [J]. Automation & Instrumentation , 2017 ( 7 ): 56 - 58 .

王嘉琦 , 徐岩 , 彭雅楠 , 等 . 基于灰色-三参数威布尔分布模型的继电保护装置可靠性参数估计 [J]. 电网技术 , 2019 , 43 ( 4 ): 1354 - 1360 .

WANG Jiaqi , XU Yan , PENG Yanan , et al . Estimation of reliability parameters of protective relays based on grey-three-parameter Weibull distribution model [J]. Power System Technology , 2019 , 43 ( 4 ): 1354 - 1360 .

杜蜀薇 , 彭楚宁 , 徐石明 , 等 . 基于贝叶斯层次模型的电能表检定装置在线核查方法 [J]. 电力系统自动化 , 2018 , 42 ( 18 ): 177 - 181 .

DU Shuwei , PENG Chuning , XU Shiming , et al . Online verification method of meter calibration equipment based on hierarchical Bayes model [J]. Automation of Electric Power Systems , 2018 , 42 ( 18 ): 177 - 181 .

国家电网公司 . 智能电能表功能规范:Q/GDW 1352—2013[S].2013 .

State Grid Corporation of China . Functional specification for smart electricity meter: Q/GDW 1352—2013[S]. 2013 .

李鹏 , 杨熹 , 陈欣 , 等 . 单相智能电能表电池欠压故障分析 [J]. 工业仪表与自动化装置 , 2017 ( 4 ): 113 - 114 .

LI Peng , YANG Xi , CHEN Xin , et al . Analysis of the undervoltage fault of single phase intelligent electric energy meter [J]. Industrial Instrumentation & Automation , 2017 ( 4 ): 113 - 114 .

陈火焱 , 陈佳 , 李凯 , 等 . 湖南省电力消费强度下降原因解析 [J]. 中国电力 , 2018 , 51 ( 5 ): 172 - 178 .

CHEN Huoyan , CHEN Jia , LI Kai , et al . Analysis on the causes for the decline of electricity consumption intensity in Hunan Province [J]. Electric Power , 2018 , 51 ( 5 ): 172 - 178 .

陈工 , 何鹏飞 . 省级城乡收入泰尔指数的测算与分析 [J]. 统计与决策 , 2016 ( 9 ): 99 - 102 .

CHEN Gong , HE Pengfei . The calculation and analysis of provincial urban and rural income Theil index [J]. Statistics & Decision , 2016 ( 9 ): 99 - 102 .

苑清敏 , 刘石磊 . 基于泰尔指数的京津冀地区区域经济差异分析 [J]. 价值工程 , 2018 , 37 ( 34 ): 205 - 207 .

YUAN Qingmin , LIU Shilei . Analysis of regional economic differences in Beijing-Tianjin-Hebei region based on Theil index [J]. Value Engineering , 2018 , 37 ( 34 ): 205 - 207 .

宋军英 , 何聪 , 李欣然 , 等 . 基于特征指标降维及熵权法的日负荷曲线聚类方法 [J]. 电力系统自动化 , 2019 , 43 ( 20 ): 65 - 76 .

SONG Junying , HE Cong , LI Xinran , et al . Daily load curve clustering method based on feature inde dimension reduction and entropy weight method [J]. Automation of Electric Power Systems , 2019 , 43 ( 20 ): 65 - 76 .

安学利 , 周建中 , 刘力 , 等 . 基于熵权理论和信息融合技术的水电机组振动故障诊断 [J]. 电力系统自动化 , 2008 , 32 ( 20 ): 78 - 82 .

AN Xueli , ZHOU Jianzhong , LIU Li , et al . Vibration fault diagnosis for hydraulic generator units based on entropy weight theory and information fusion technology [J]. Automation of Electric Power Systems , 2008 , 32 ( 20 ): 78 - 82 .

刘旭娜 , 魏俊 , 张文涛 , 等 . 基于信息熵和模糊分析法的配电网投资效益评估及决策 [J]. 电力系统保护与控制 , 2019 , 47 ( 12 ): 48 - 56 .

LIU Xuna , WEI Jun , ZHANG Wentao , et al . Investment benefits evaluation and decision for distribution network based on information entropy and fuzzy analysis method [J]. Power System Protection and Control , 2019 , 47 ( 12 ): 48 - 56 .

王琦 , 李峰 , 汤奕 , 等 . 基于物理-数据融合模型的电网暂态频率特征在线预测方法 [J]. 电力系统自动化 , 2018 , 42 ( 19 ): 1 - 11 .

WANG Qi , LI Feng , TANG Yi , et al . On-line prediction method of transient frequency characteristics for power grid based on physical-statistical model [J]. Automation of Electric Power Systems , 2018 , 42 ( 19 ): 1 - 11 .

邓之珺 . 基于多特征分析的漏洞自动化识别研究 [D]. 武汉：华中科技大学 , 2018 .

DENG Zhijun . Research on automated identification of vulnerability based on multi-type features analysis [D]. Wuhan : Huazhong University of Science and Technology , 2018 .

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于数据驱动的低压配电网线户关系识别方法

基于雷电记录与行波数据的雷击故障测距结果优化方法

用电信息采集系统应用现状及发展趋势

一种基于信息融合的巡线机器人电磁导航方法

基于相邻变电站信息融合的广域后备保护系统