虚拟电厂落地适应性分析——以阿荣旗奶源基地为例  

Adaptability Analysis of Virtual Power Plant Implementation:A Case Example from Arongqi Milk Source Base

作　　者：张赢 赵建勇[2] 何麟 林嘉恒 ZHANG Ying;ZHAO Jianyong;HE Lin;LIN Jiaheng(State Grid Hulunbuir Power Supply Company,Hulun Buir 021000;College of Electrical Engineering,Zhejiang University,Hangzhou 310027;School of Electrical and Electronic Engineering,North China Electric Power University,Beijing 102206)

机构地区：[1]国网呼伦贝尔供电公司,呼伦贝尔021000 [2]浙江大学电气工程学院,杭州310027 [3]华北电力大学电气与电子工程学院,北京102206

出　　处：《电气工程学报》2024年第1期316-325,共10页Journal of Electrical Engineering

基　　金：国网蒙东电力公司科技资助项目(526630230008)。

摘　　要：为研究增设虚拟电厂对阿荣旗奶源基地电网改造的适应性,首先基于虚拟电厂的演进趋势以及我国发展现状,提出一套针对合约型向市场型转型的两阶段虚拟电厂运行优化模型,并基于实际情况选定两阶段的控制设备分别为电锅炉和蓄电池储能进行最优调度仿真。其次基于仿真结果,分析一阶段合约型虚拟电厂中电锅炉作为价格型负荷侧响应的经济收益,以及二阶段市场型虚拟电厂中储能对系统削峰填谷的意义。最后,通过对比虚拟电厂和扩建变电站的传统方案在系统运行稳定性和经济性上的差异,得到“虚拟电厂可以作为响应电力体制改革和清洁能源转型过渡阶段的有效思路”的结论,并根据分析结果对虚拟电厂在现阶段的实际规划和发展提出了建设性意见。In order to analyze the adaptability of virtual power plants(VPP)to the Arongqi milk source base power grid renovation,firstly,based on the evolutionary trend of VPP and the current situation of its development in China,a two-stage VPP operation optimization models are proposed,which is in response to the current situation of contract-based to market-based transition,and the electric boilers and battery storage control are respectively selected for optimal dispatch simulation based on practicalities.Secondly,based on the simulation results,the economic benefits of the electric boiler as a price-based load response in the first stage,and the significance of energy storage for peak load shaving in the second stage are analysed.Finally,by comparing the differences in system stability and economics between VPP and traditional substation expansion,it is concluded that VPP can be an effective way to respond to the transition phase of power system reform and clean energy transition.The results of this analysis provide constructive advice on the planning and development of VPP.

关 键 词：电力市场 虚拟电厂 储能 经济调度 需求响应 

分 类 号：TM62[电气工程—电力系统及自动化]