在线监测数据接入下的电缆线路负荷分析辅助决策方法  

Auxiliary Decision-making Method for Cable Line Load Analysis under Online Monitoring Data Access

作　　者：苟军 刘春 邵必飞 李文明 刘滨 景宁 GOU Jun;LIU Chun;SHAO Bifei;LI Wenming;LIU Bin;JING Ning(Lanzhou Power Supply Company of State Grid Gansu Electric Power Company,Lanzhou 730030,China)

机构地区：[1]国网甘肃省电力公司兰州供电公司,甘肃兰州730030

出　　处：《微型电脑应用》2024年第12期147-151,共5页Microcomputer Applications

摘　　要：为了实时掌握电缆线路负荷情况,为电路维修、改造等提供全面的辅助决策支持,研究在线监测数据接入下的电缆线路负荷分析辅助决策方法。通过识别电缆接线模式,获取负荷用户接线形式,基于在线监测数据划分负荷类型,计算线路导线线损,评估电缆线路供电能力,计算供电电缆的最大负载率,建立辅助决策模型,根据电缆线路负荷提出辅助决策建议。实验结果表明,电缆线路负荷水平得分为72.36,电缆线路的供电能力得分为75.23,改造后,多项指标得到优化,平均供电半径增加,提高了供电能力,能够满足实验区域负荷增长需要,保证辅助决策结果有效。In order to handle the situation of the load of cable line in real time and provide comprehensive auxiliary decision-making support for circuit maintenance and transformation,the auxiliary decision-making method of cable line load analysis under online monitoring data access is studied.By identifying the cable connection mode,this paper obtains the load user connection mode,divides the load type based on the online monitoring data,calculates the line loss of the line conductor,evaluates the power supply capacity of the cable line,calculates the maximum load rate of the power supply cable,establishes an auxiliary decision-making model,and puts forward auxiliary decision-making suggestions according to the cable line load.The experimental results show that the load level score of the cable line is 72.36,and the power supply capacity score of the cable line is 75.23.After the transformation,many indicators have been optimized,the average power supply radius has been reduced,and the power supply capacity has been improved,which can meet the needs of load growth in the experimental area and ensure the effective decision-making results.

关 键 词：在线监测数据 电缆线路负荷 负荷类型 供电能力 接线模式 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]