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基于控制圖的有軌電車能耗分析方法研究
2020年信息技術與網絡安全第1期
樊輝,李進明
(中交一公局電氣化工程有限公司,北京 100083)
摘要: 針對傳統(tǒng)的有軌電車能耗分析方法缺少對異常數(shù)據(jù)的判斷分析,難以有效發(fā)現(xiàn)能耗數(shù)據(jù)特點以及各數(shù)據(jù)之間潛在關系等問題,提出結合控制圖與灰關聯(lián)分析法的有軌電車能耗分析集成方法。利用控制圖對能耗數(shù)據(jù)波動情況進行分析,并結合灰關聯(lián)數(shù)據(jù)分析算法對影響能耗數(shù)據(jù)因素進行分析,通過利用已開通運營的廣州有軌電車能耗數(shù)據(jù)進行仿真實驗,實驗結果表明有軌電車能耗分析法能夠更好地對各項能耗數(shù)據(jù)波動情況進行監(jiān)測,實現(xiàn)對能耗異常數(shù)據(jù)識別、找出影響能耗的相關因素,為有軌電車系統(tǒng)節(jié)能提供輔助決策,可為已運營的有軌電車系統(tǒng)能耗數(shù)據(jù)分析提供一定參考。
中圖分類號:TP9
文獻標識碼:A
DOI: 10.19358/j.issn.2096-5133.2020.01.018
引用格式:樊輝,李進明?;诳刂茍D的有軌電車能耗分析方法研究[J]。信息技術與網絡安全,2020,39(1):92-99.
Research on energy consumption analysis method of tram based on control chart
Fan Hui,Li Jinming
(CCCC First Public Bureau Electrification Engineering Co.,Ltd.,Beijing 100083,China)
Abstract: In view of the lack of judgment and analysis of abnormal data in the traditional tram energy consumption analysis method,and the difficulty of effectively discovering the characteristics of energy consumption data and the potential relationship between data,this paper proposes an integrated method of tram energy consumption analysis combining control chart and grey correlation analysis method.The control chart is used to analyze the fluctuation of energy consumption data,and the grey correlation data analysis algorithm is used to analyze the factors affecting energy consumption data.The simulation experiment is conducted by using the energy consumption data of Guangzhou tram which has been put into operation.The experimental results show that the energy consumption analysis method proposed in this paper can better monitor the fluctuation of energy consumption data and realize the monitoring of energy consumption data, identify abnormal energy consumption data,find out the relevant factors affecting energy consumption,provide auxiliary decisionmaking for energy saving of tram system,and provide certain reference for energy consumption data analysis of tram system that has been operated.
Key words : energy consumption of tram;control chart;grey correlation analysis;data mining;energy consumption analysis

0     引言

  近年來隨著我國城鎮(zhèn)化率的不斷提高,城市問題越來越凸顯,其中城市的交通壓力問題尤顯突出。盡管建造地鐵系統(tǒng)能夠緩解城市一部分的交通壓力,但地鐵較長的建設周期和較高的投資成本,使得當前我國地鐵建設僅局限于少數(shù)大城市,因此需要一種能夠解決大、中型城市交通擁堵和“出行難”問題的交通方式。相較于其他的交通方式而言,有軌電車綜合了無污染、運行安全、建設周期短、投資成本低以及對城市市容影響小等多種優(yōu)點而受到人們越來越多的關注。各地對有軌電車的投資建設也呈不斷增加的趨勢。因此,為推動有軌電車的進一步發(fā)展,對有軌電車系統(tǒng)能耗進行分析具有十分重要的意義。





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作者信息:

樊輝,李進明

(中交一公局電氣化工程有限公司,北京 100083)


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