主动负荷参与的低压台区三相负荷不平衡自动均衡方法  

Active Load Participation in Automatic Balancing of Three-Phase Load Imbalance in Low-Voltage Substation Areas

作　　者：胡志强 叶远誉 俞林刚 伍栋文 胡涛 HU Zhiqiang;YE Yuanyu;YU Lingang;WU Dongwen;HU Tao(State Grid Jiangxi Electric Power Co.,Ltd.,Nanchang 330000,China;Electric Power Research Institute of State Grid Jiangxi Electric Power Co.,Ltd.,Nanchang 330096,China)

机构地区：[1]国网江西省电力有限公司,江西南昌330000 [2]国网江西省电力有限公司电力科学研究院,江西南昌330096

出　　处：《中国电力》2024年第2期49-54,共6页Electric Power

基　　金：国家重点研发计划资助项目(2020YFB0906000,2020YFB0906004)。

摘　　要：为了解决三相负荷不平衡造成的损耗增加、供电质量降低等问题,提出主动负荷参与的低压台区三相负荷不平衡自动均衡方法。基于电力物联网高速载波技术采集低压台区的电表负荷数据,实时监测和收集负荷数据。设计了三相负荷不平衡均衡控制终端,并建立了目标函数。采用鸽群算法求解函数,实现低压台区三相负荷不平衡的自动均衡控制,具有良好控制效果。In order to solve the problems of increased losses and reduced power supply quality caused by unbalanced three-phase loads,an automatic equalization method for three-phase load unbalance in low-voltage stations involving active loads is proposed.Based on the high-speed carrier technology of the power Internet of Things,the meter load data of the low-voltage station area is collected,and the load data is monitored and collected in real time.A three-phase load imbalance equalization control terminal is designed and the objective function is established.The pigeon swarm algorithm is used to solve the function to achieve automatic balancing control of three-phase load imbalance in the low-voltage station area,which has good control effects.

关 键 词：主动负荷 数据填补 换相控制 低压台区 

分 类 号：TM73[电气工程—电力系统及自动化]