电网综合数据质量评价系统及其软件实现
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摘要
为解决当前电网调度类数据质量评价方法维度单一、覆盖面不全及客观性缺失等问题,基于现有电网调度数据质量评价系统,设计一种考虑多维度电网调度数据质量的综合分析与评价系统。针对电网设备模型数据(参数)、电网稳态数据及电网故障特征数据,从多个角度提取数据质量的评价指标,通过对各指标数据的主客观权重配比确定其综合评分。将该系统部署于某一地区智能电网调度控制平台的Ⅲ区,通过Webservice的方式进行发布与调阅等一系列流程,结果表明所设计的多维度电网数据质量评价系统便于为电网调度人员提供更为直观的综合数据考核与评价手段,从而能够确保电网调度系统安全、可靠的运行。
A comprehensive analysis and evolution system for multi-dimensional power grid dispatch data quality is designed in this paper to solve issues such as single dimension,incomplete coverage and lack of objectivity in data quality evaluation of power grid dispatching. The evaluation index of data quality is extracted according to the grid model parameters,the grid steady-state data and the grid fault characteristic data. The weight of this system assessment is determined and the comprehensive score is generated all based on the entropy value of the index combined with the subjective weight selection method. The system is deployed in Ⅲ-area of a real smart grid dispatch control system,and a series of procedure are carried out through the web service way. The results show that this designed multi-dimensional power grid data quality evaluation system could provide a more intuitive integrated data assessment and evaluation method for the grid dispatching personnel,so as to ensure the safe and reliable operation of the power grid dispatching system.
A comprehensive analysis and evolution system for multi-dimensional power grid dispatch data quality is designed in this paper to solve issues such as single dimension,incomplete coverage and lack of objectivity in data quality evaluation of power grid dispatching. The evaluation index of data quality is extracted according to the grid model parameters,the grid steady-state data and the grid fault characteristic data. The weight of this system assessment is determined and the comprehensive score is generated all based on the entropy value of the index combined with the subjective weight selection method. The system is deployed in Ⅲ-area of a real smart grid dispatch control system,and a series of procedure are carried out through the web service way. The results show that this designed multi-dimensional power grid data quality evaluation system could provide a more intuitive integrated data assessment and evaluation method for the grid dispatching personnel,so as to ensure the safe and reliable operation of the power grid dispatching system.
引文
[1]辛耀中,石俊杰,周京阳,等.智能电网调度控制系统现状与技术展望[J].电力系统自动化,2015,39(1):2-8.Xin Yaozhong,Shi Junjie,Zhou Jingyang,et al.Technology development trends of smart grid dispatching and control systems[J].Automation of Electric Power Systems,2015,39(1):2-8.
[2]牛博彦,胡林献,张众.基于VSC-HVDC的风电场并网系统潮流算法研究[J].电力系统保护与控制,2014,42(24):6-11.Niu Boyan,Hu Linxian,Zhang Zhong.Research on power flow of wind farm grid-connected system based on VSC-HVDC[J].Power System Protection and Control,2014,42(24):6-11.
[3]王淼,常乃超,刘金波,等.状态估计多指标综合评价方法[J].电力系统自动化,2015,39(1):94-98.Wang Miao,Chang Naichao,Liu Jinbo,et al.A multi-index comprehensive evaluation method of state estimation[J].Automation of Electric Power Systems,2015,39(1):94-98.
[4]于尔铿.电力系统状态估计[M].北京:水利电力出版社,1985.
[5]雷霆,朱传柏,黄太贵,等.基于数据平台的调度数据质量辨识方法[J].电力系统自动化,2012,36(12):71-75.Lei Ting,Zhu Chuanbo,Huang Taigui,et al.Quality identification methods for dispatching data based on data platform[J].Automation of Electric Power Systems,2012,36(12):71-75.
[6]闪鑫,赵家庆,张剑,等.基于三态数据的电网在线综合故障诊断[J].电力系统自动化,2012,36(23):78-81.Shan Xin,Zhao Jiaqing,Zhang Jian,et al.On-line comprehensive fault diagnosis of power grid based on three-state data[J].Automation of E-lectric Power Systems,2012,36(23):78-81.
[7]丁盛舟,李永光,杜鹏,等.基于CIM/E的电网调度系统数据质量优化方法[J].电力系统保护与控制,2016,44(3):129-134.Ding Shengzhou,Li Yongguang,Du Peng,et al.Data quality optimization method of power grid scheduling system based on CIM/E[J].Power System Protection and Control,2016,44(3):129-134.
[8]Chen C.,Chiang C.,Horng R.,et al.Multicriteria evaluation of the selection of green glazing material by using the analytic hierarchy process(AHP)[J].Advanced Materials Research,2011,224:152-158.
[9]沈阳武,彭晓涛,施通勤,等.基于最优组合权重的电能质量灰色综合评价方法[J].电力系统自动化,2012,10:67-73.Shen Yangwu,Peng Xiaotao,Shi Tongqin,et al.A grey comprehensive evaluation method of power quality based on optimal combination weight[J].Automation of Electric Power Systems,2012,36(10):67-73.
[10]Green R.,Wang A.,Evaluating the impact of low discrepancy sequences on the probabilistic evaluation of composite power system reliability[C].San Diego,CA,USA,IEEE PESGM,2012.
[11]欧阳森,石怡理.改进熵权法及其在电能质量评估中的应用[J].电力系统自动化,2013,37(21):156-159.Ouyang Sen,Shi Yili.A new improved entropy method and its application in power quality evaluation[J].Automation of Electric Power Systems,2013,37(21):156-159.
[12]张尚,王涛,顾雪平.基于直觉模糊层次分析法的电网运行状态综合评估[J].电力系统自动化,2016,40(4):41-49.Zhang Shang,Wang Tao,Gu Xueping.General evaluation of power system operation state based on intuitionistic fuzzy analytic hierarchy process[J].Automation of Electric Power Systems,2016,40(4):41-49.
[13]宋人杰,陈禹名.基于变权系数的继电保护状态模糊综合评价方法[J].电力系统保护与控制,2016,44(3):46-50.Song Renjie,Chen Yuming.Fuzzy synthetic evaluation of relay protection based on variable weight value[J].Power System Protection and Control,2016,44(3):46-50.
[14]王茂海,齐霞.输电线路电阻参数误差对无功状态估计结果的影响分析[J].电力系统保护与控制,2015(23):143-147.Wang Maohai,Qi Xia.Analysis of transmission line resistance parameter’s impacts on reactive power estimation results[J].Power System Protection and Control,2015,43(23):143-147.
[15]王兴贵,刘正英.基于载波变幅移相调制方法的串联型微网功率平衡控制[J].电力系统保护与控制,2015,43(13):38-44.Wang Xinggui,Liu Zhengying.Series micro-grid power balance control based on carrier amplitude variation and phase shift modulation method[J].Power System Protection and Control,2015,43(13):38-44.
[16]李智欢,韩云飞,苏寅生,等.基于节点类型转换的潮流收敛性调整方法[J].电力系统自动化,2015,39(7):188-193.Li Zhihuan,Han Yunfei,Su Yinsheng,et al.A convergence adjustment method of power flow based on node type switching[J].Automation of Electric Power Systems,2015,39(7):188-193.
[17]靳冰洁,张步涵,姚建国,等.基于信息熵的大型电力系统元件脆弱性评估[J].电力系统自动化,2015,39(5):61-68.Jin Bingjie,Zhang Buhan,Yao Jianguo,et al.Large-scale power system components vulnerability assessment based on entropy[J].Automation of Electric Power Systems,2015,39(5):61-68.
[18]张金虎.基于故障录波数据的电网故障诊断方法的研究[D].华北电力大学,北京,2011.
[19]顾雪平,王大江,梁海平,等.电力系统扩展黑启动方案动态综合评估[J].电工技术学报,2015,30(3):44-52.Gu Xueping,Wang Dajiang,Liang Haiping,et al.Dynamic comprehensive assessment of power system extended black-start plans[J].Transactions of China Electrotechnical Society,2015,30(3):44-52.
[20]罗国涛,裴广.基于Web Service和Android的C/S+B/S结构手机电影系统[J].计算机应用与软件,2015,32(9):328-333.Luo Guotao,Pei Guang.C/S+B/S architiecture cellphone movie system based on webserive and Android[J].Computer Application and Software,2015,32(9):328-333.
[21]岳宗辉,马振.基于J2EE与Web Logic的钻井工程信息管理系统研究[J].软件工程,2017,20(3):35-37.Yue Zonghui,Ma Zhen.Research on the drilling engineering information management system based on J2EE and web-logic[J].Software Enginering,2017,20(3):35-37.
[22]荀挺,张珂珩,薛浩然,等.电网调控数据综合智能分析决策架构设计[J].电力系统保护与控制,2015,43(11):121-127.Xun Ting,Zhang Keheng,Xue Haoran,et al.Framework design of the analysis decision system about the power grid data[J].Power System Protection and Control,2015,43(11):121-127.
[2]牛博彦,胡林献,张众.基于VSC-HVDC的风电场并网系统潮流算法研究[J].电力系统保护与控制,2014,42(24):6-11.Niu Boyan,Hu Linxian,Zhang Zhong.Research on power flow of wind farm grid-connected system based on VSC-HVDC[J].Power System Protection and Control,2014,42(24):6-11.
[3]王淼,常乃超,刘金波,等.状态估计多指标综合评价方法[J].电力系统自动化,2015,39(1):94-98.Wang Miao,Chang Naichao,Liu Jinbo,et al.A multi-index comprehensive evaluation method of state estimation[J].Automation of Electric Power Systems,2015,39(1):94-98.
[4]于尔铿.电力系统状态估计[M].北京:水利电力出版社,1985.
[5]雷霆,朱传柏,黄太贵,等.基于数据平台的调度数据质量辨识方法[J].电力系统自动化,2012,36(12):71-75.Lei Ting,Zhu Chuanbo,Huang Taigui,et al.Quality identification methods for dispatching data based on data platform[J].Automation of Electric Power Systems,2012,36(12):71-75.
[6]闪鑫,赵家庆,张剑,等.基于三态数据的电网在线综合故障诊断[J].电力系统自动化,2012,36(23):78-81.Shan Xin,Zhao Jiaqing,Zhang Jian,et al.On-line comprehensive fault diagnosis of power grid based on three-state data[J].Automation of E-lectric Power Systems,2012,36(23):78-81.
[7]丁盛舟,李永光,杜鹏,等.基于CIM/E的电网调度系统数据质量优化方法[J].电力系统保护与控制,2016,44(3):129-134.Ding Shengzhou,Li Yongguang,Du Peng,et al.Data quality optimization method of power grid scheduling system based on CIM/E[J].Power System Protection and Control,2016,44(3):129-134.
[8]Chen C.,Chiang C.,Horng R.,et al.Multicriteria evaluation of the selection of green glazing material by using the analytic hierarchy process(AHP)[J].Advanced Materials Research,2011,224:152-158.
[9]沈阳武,彭晓涛,施通勤,等.基于最优组合权重的电能质量灰色综合评价方法[J].电力系统自动化,2012,10:67-73.Shen Yangwu,Peng Xiaotao,Shi Tongqin,et al.A grey comprehensive evaluation method of power quality based on optimal combination weight[J].Automation of Electric Power Systems,2012,36(10):67-73.
[10]Green R.,Wang A.,Evaluating the impact of low discrepancy sequences on the probabilistic evaluation of composite power system reliability[C].San Diego,CA,USA,IEEE PESGM,2012.
[11]欧阳森,石怡理.改进熵权法及其在电能质量评估中的应用[J].电力系统自动化,2013,37(21):156-159.Ouyang Sen,Shi Yili.A new improved entropy method and its application in power quality evaluation[J].Automation of Electric Power Systems,2013,37(21):156-159.
[12]张尚,王涛,顾雪平.基于直觉模糊层次分析法的电网运行状态综合评估[J].电力系统自动化,2016,40(4):41-49.Zhang Shang,Wang Tao,Gu Xueping.General evaluation of power system operation state based on intuitionistic fuzzy analytic hierarchy process[J].Automation of Electric Power Systems,2016,40(4):41-49.
[13]宋人杰,陈禹名.基于变权系数的继电保护状态模糊综合评价方法[J].电力系统保护与控制,2016,44(3):46-50.Song Renjie,Chen Yuming.Fuzzy synthetic evaluation of relay protection based on variable weight value[J].Power System Protection and Control,2016,44(3):46-50.
[14]王茂海,齐霞.输电线路电阻参数误差对无功状态估计结果的影响分析[J].电力系统保护与控制,2015(23):143-147.Wang Maohai,Qi Xia.Analysis of transmission line resistance parameter’s impacts on reactive power estimation results[J].Power System Protection and Control,2015,43(23):143-147.
[15]王兴贵,刘正英.基于载波变幅移相调制方法的串联型微网功率平衡控制[J].电力系统保护与控制,2015,43(13):38-44.Wang Xinggui,Liu Zhengying.Series micro-grid power balance control based on carrier amplitude variation and phase shift modulation method[J].Power System Protection and Control,2015,43(13):38-44.
[16]李智欢,韩云飞,苏寅生,等.基于节点类型转换的潮流收敛性调整方法[J].电力系统自动化,2015,39(7):188-193.Li Zhihuan,Han Yunfei,Su Yinsheng,et al.A convergence adjustment method of power flow based on node type switching[J].Automation of Electric Power Systems,2015,39(7):188-193.
[17]靳冰洁,张步涵,姚建国,等.基于信息熵的大型电力系统元件脆弱性评估[J].电力系统自动化,2015,39(5):61-68.Jin Bingjie,Zhang Buhan,Yao Jianguo,et al.Large-scale power system components vulnerability assessment based on entropy[J].Automation of Electric Power Systems,2015,39(5):61-68.
[18]张金虎.基于故障录波数据的电网故障诊断方法的研究[D].华北电力大学,北京,2011.
[19]顾雪平,王大江,梁海平,等.电力系统扩展黑启动方案动态综合评估[J].电工技术学报,2015,30(3):44-52.Gu Xueping,Wang Dajiang,Liang Haiping,et al.Dynamic comprehensive assessment of power system extended black-start plans[J].Transactions of China Electrotechnical Society,2015,30(3):44-52.
[20]罗国涛,裴广.基于Web Service和Android的C/S+B/S结构手机电影系统[J].计算机应用与软件,2015,32(9):328-333.Luo Guotao,Pei Guang.C/S+B/S architiecture cellphone movie system based on webserive and Android[J].Computer Application and Software,2015,32(9):328-333.
[21]岳宗辉,马振.基于J2EE与Web Logic的钻井工程信息管理系统研究[J].软件工程,2017,20(3):35-37.Yue Zonghui,Ma Zhen.Research on the drilling engineering information management system based on J2EE and web-logic[J].Software Enginering,2017,20(3):35-37.
[22]荀挺,张珂珩,薛浩然,等.电网调控数据综合智能分析决策架构设计[J].电力系统保护与控制,2015,43(11):121-127.Xun Ting,Zhang Keheng,Xue Haoran,et al.Framework design of the analysis decision system about the power grid data[J].Power System Protection and Control,2015,43(11):121-127.