虚拟电厂环境下5G基站不间断电源优化运行研究  

Research on optimal operation of 5G base station uninterruptiblepower supply in virtual power plant environment

作　　者：黄占泽 HUANG Zhanze(Guangxi Xinghu Electric Power Technology Co.,Ltd.,Baise Guangxi 533000,China)

机构地区：[1]广西星湖电力科技有限公司,广西百色533000

出　　处：《宁夏电力》2025年第1期50-57,共8页Ningxia Electric Power

摘　　要：大量分布式电源并网后需充分挖掘系统中需求侧资源参与调节,达到降低需求侧用电成本和提高配电网运营收益的目的。5G基站数量快速增长,其不间断电源(uninterruptible power supply,UPS)已成为配电网重要的需求侧资源,考虑到5G基站数量众多,利用闵可夫斯基和聚合UPS作为虚拟电厂(virtual power plant,VPP)参与配电网调节,在需求侧激励中加入VPP跟踪准负荷曲线相似度的奖励机制,提高VPP参与调节的积极性。考虑到基站和配电网分属不同利益主体,两者存在利益冲突,构建5G基站参与配电网调节的分布式优化调度模型,模型分为配电网侧和VPP侧2个优化子问题,采用自适应松弛惩罚参数的交替方向乘子法(alternating direction method of multipliers,ADMM)对各子问题进行分布式求解,实现两者利益最大化。实际算例仿真结果表明,所提模型能够降低5G基站运行成本,提高配电网运行经济性。The integration of numerous distributed power sources into the grid requires the effective use of demand-side resources for regulation.This reduces demand-side electricity costs and improves the operational revenue of the distribution network.The rapid growth of 5G base stations has made uninterruptible power supply(UPS)a key demand-side resource for the distribution network.Applying the Minkowski and aggregated UPS for the virtual power plant participates in regulating the distribution network for the sake of the large amounts of the 5G base stations.An incentive mechanism is implemented in demand-side regulation,utilizing the VPP′s ability to track the similarity to the quasi-load curve,thereby increasing VPP participation.A distributed optimal scheduling model is developed for 5G base stations participating in the control of the distribution network,considering the conflicting interests of the base station owners and the distribution network.The model is divided into two optimization sub-problems:one for the distribution network,and the other for the virtual power plant(VPP).The alternating direction method of multipliers(ADMM)uses adaptive relaxation penalties to solve each sub-problem in a distributed manner,maximizing the benefits for both parties.Simulation results based on practical scenarios show that the proposed approach can reduce operational costs for 5G base stations and improve the integration of renewable energy into the distribution network.

关 键 词：5G基站 主动配电网 虚拟电厂 准负荷曲线 

分 类 号：TM727[电气工程—电力系统及自动化]