摘要
针对现有箱式变电站的运行状态评估通常都是以某一设备或设备的某一类参数为研究对象的问题,为了对整个箱式变电站的运行状态进行评估,充分利用箱式变电站整体采集的数据,提出一种基于模糊层次分析法的箱式变电站运行状态评估方法。首先,以整个箱式变电站为研究主体,建立箱式变电站运行状态评估体系;其次,利用箱式变电站内部系统采集到的各类运行参数,运用模糊层次分析法对箱式变电站各参数逐层评估,对不同设备进行评分,随后通过加权获得最终总分,实现对箱式变电站的整体评估;最后,通过实例验证了该方法能有效、准确地评估出箱式变电站运行状态。
Aiming at the problem that the existing box type substation operation state evaluation usually takes a certain kind of equipment or equipment parameters as the research object,in order to evaluate the operation state of the whole box type substation and make full use of the data collected by the box substation as a whole,a kind of operation state evaluation method of box type substation based on fuzzy analytic hierarchy process was proposed.First of all,with the entire box-type substation as the main research body,the box-type substation operation status evaluation system was established.Secondly,using the various operating parameters collected by the internal system of the box-type substation,the fuzzy analytic hierarchy process was used to evaluate the various parameters of the box-type substation layer by layer,and the different equipment was scored,and then the final total score was obtained through weighting to realize the box-type substation Overall assessment.Finally,an example verifies that the method proposed in this paper could effectively and accurately evaluate the operation status of the box-type substation.
作者
周广方
许飞
郭添添
ZHOU Guangfang;XU Fei;GUO Tiantian(Yuhang Qunli Electrical Manufacturing Branch,Hangzhou Power Equipment Manufacturing Co.,Ltd.,Hangzhou 311100,China)
出处
《电工技术》
2020年第19期28-30,33,共4页
Electric Engineering
关键词
箱式变电站
模糊层次分析法
状态评估
box-type substation
fuzzy analytic hierarchy process
status assessment
