摘要
在供电分区、网格、供电单元三级供电区域划分的基础上,通过对中压配电网的差异性规划和无差异性规划进行描述和分析,对网格划分的原则问题进行研究,说明中压配电网的网格划分应该基于规划单元(变电站和线路单元)容量差异和负荷密度差异相匹配的原则。通过某地区的实际网格规化应用,说明所提出的网格划分原则的合理性。
Based on the three-level division of power supply area,grid and power supply unit,this paper describes and analyzes the difference planning and non difference planning of medium voltage distribution network,studies the principle of grid division,and explains that the grid division of medium voltage distribution network should be based on the masching the capacity difference of planning unit(substation and line unit)and the load density difference.Through the actual grid planning application in a certain area,it is proved that the grid division principle proposed in this paper is very reasonable.
作者
玄京岩
崔洪菠
李钦
戚意彬
XUAN Jingyan;CUI Hongbo;LI Qin;QI Yibin(Yanbian Power Supply Company of State Grid Jilin Electric Power Co.,Ltd.,Yanji 133002,China)
出处
《电器与能效管理技术》
2021年第12期67-70,共4页
Electrical & Energy Management Technology
关键词
配电网规划
网格
差异性
供电分区
负荷密度
distribution network planning
grid
difference
power supply zoning
load density
