摘要
针对现在城市中人口数量增多、用电量增大和电网间隔资源紧缺的问题,应用新型组网结构的电网间隔,对现有的配电网络进行优化。根据客户区域的实际用电情况进行电荷预测,明确变电站的供电区域,改善供电模式结构。结合客户所在区域的电网结构和电网间隔资源进行优化改造,对相同路线的电网线路进行并线处理,对分布不集中的客户区域采用分区供电改造。试验结果表明,研究新型组网的电网间隔具有更好的提供负载能力,平衡了电网负荷,提高了电网间隔资源的利用率。
In view of the current increase in the number of people in cities,the increase in power consumption,and the shortage of grid spacing resources,the grid spacing of the new network structure was applied to optimize the existing distribution networks.Carry out charge prediction based on the actual power consumption in the customer areas,clarify the power supply areas of the substations,and improve the power supply mode structure.Optimize and transform the grid structure and grid interval resources in the area where the customer was located,merge the grid lines of the same route,and adopt the district power supply transformation for the customer areas that were not centralized.The test shows that the grid interval of the new type of network in this study has better load-providing capacity,balances the grid load,and improves the utilization of grid interval resources.
作者
沈鉴
章剑光
杨剑峰
陈佳明
张旭阳
Shen Jian;Zhang Jianguang;Yang Jianfeng;Chen Jiaming;Zhang Xuyang(State Grid Shaoxing Electric Power Bureau,Electric Power Economic Technology Research Institute,Shaoxing Zhejiang 312000,China)
出处
《电气自动化》
2022年第1期81-84,共4页
Electrical Automation
关键词
电网间隔
电荷预测
供电模式
线路优化
负载能力
grid spacing
charge prediction
power supply mode
line optimization
load capacity
作者简介
沈鉴(1977—),男,浙江绍兴人,本科,高级工程师,研究方向:电网规划设计、电力系统稳定分析等。
