低压台区的同期线损管理及降损策略  

Synchronous Line Loss Management and Loss Reduction Strategy in Low Voltage Station Area

作　　者：杨逍 赵建设 刘丁华 YANG Xiao;ZHAO Jianshe;LIU Dinghua(State Grid Beijing Mentougou Power Supply Company,Beijing 102300,China;State Grid Beijing Electric Power Company Economic and Technology Research Institute,Beijing 100037,China)

机构地区：[1]国网北京门头沟供电公司,北京102300 [2]国网北京市电力公司经济技术研究院,北京100037

出　　处：《电工技术》2022年第16期186-188,191,共4页Electric Engineering

摘　　要：近年来随着国民社会经济的快速进步,我国电力企业的生存和发展面临着严峻的困难和挑战,因此提出低压台区的同期线损管理及降损策略。对低压台区的同期线损进行管理,计算同期线损率,进一步管理低压台区电量数据,对线损异常台区进行治理。提出低压台区的降损策略,合理调整运行电压,对配电变压器实行经济运行,对低压台区进行无功补偿优化。低压台区的同期线损管理及降损策略实验表明,低压台区的同期线损率得到了降低,在低压台区的同期线损管理策略应用中,低站区覆盖率和采集成功率均达到100%,使低压台区的同期线损管理更为方便快捷,数据记录更加准确。With the rapid progress of national social economy in recent years,the survival and development of China's power enterprises are facing severe difficulties and challenges.Therefore,the synchronous line loss management and loss reduction strategy in low voltage station area are proposed.The line loss in the same period in the low-voltage station area is managed,the line loss rate in the same period is calculated,the power data in the low-voltage station area is further managed,and the abnormal line loss station area is controlled.The loss reduction strategy of low-voltage station area is proposed,the operating voltage is adjusted reasonably,the economical operation of distribution transformers is carried out,and the reactive power compensation optimization is carried out for low-voltage station area.The experiment of line loss management and loss reduction strategy in the low-voltage station area shows that the line loss rate of the low-voltage station area has been reduced in the same period.In the application of the synchronous line loss management strategy in the low-voltage station area,the coverage and acquisition success rate of the low-voltage station area are both 100%,which makes the synchronous line loss management in the low-voltage station area more convenient and faster,and the data recording more accurate.

关 键 词：低压台区 同期线损 线损管理 线损降损 降损策略 管理方法 

分 类 号：TU111[建筑科学—建筑理论]