规模化奶牛场能源系统经济优化调度方法  

Economic Optimal Scheduling Method of Energy System for Large-Scale Dairy Farms

作　　者：刘金东[1] 张鹏[1] 刘孟超 刘英顺[1] 李海涛[1] 宁春艳 魏楠松 LIU Jindong;ZHANG Peng;LIU Mengchao;LIU Yingshun;LI Haitao;NING Chunyan;WEI Nansong(Pinggu Power Supply Company,State Grid Beijing Electric Power Company,Pinggu District,Beijing 101200,China;Pinggu New Rural Electric Power Technology Institute of China Agricultural University,Pinggu District,Beijing 101200,China)

机构地区：[1]国网北京市电力公司平谷供电公司,北京市平谷区101200 [2]中国农业大学平谷新型农村电力科技小院,北京市平谷区101200

出　　处：《分布式能源》2025年第1期32-42,共11页Distributed Energy

基　　金：国网北京市电力公司科技项目(520213230005)。

摘　　要：随着禽畜规模化养殖程度的不断提高,奶牛养殖不断朝着专业化、集约化、标准化的方向发展。在“双碳”目标背景下,先进的奶牛养殖能源供给模式也向绿色能源转变。针对规模化奶牛场在生产过程中能源高效利用及降低生产用电费用的问题,提出一种源荷储协调互动的规模化奶牛场能源系统优化调度方法。该方法根据奶牛场生产用电需求及响应特性对其主要生产用能设备进行分类建模,考虑用电成本建立规模化奶牛场能源系统优化调度模型。在分时电价条件下,提出和源荷储系统动态调整的优化调度策略。以实际规模化奶牛场生产情况为依据,进行算例分析对比采用优化调度方法前后的用电效果。算例结果表明,所提出的优化调度策略能在满足生产需求的前提下,有效降低规模化奶牛场的日用电费用,实现奶牛场用电经济效益的最大化。As the scale of livestock breeding continues to improve,dairy farming is developing in a direction characterized by specialization,intensification and standardization.In light of the“double carbon”objective,the energy supply paradigm of advanced dairy farming has also undergone a transition towards green energy.In order to address the issue of efficient energy utilization and reduction of electricity production costs in the context of large-scale dairy farming operations,an optimal scheduling method for energy systems in such farms is proposed,and this method is based on source-load-storage coordination and interaction.This method classifies and models the primary production energy-using equipment according to the demand and response characteristics of dairy farm production electricity,establishing an optimal scheduling model of a large-scale dairy farm energy system that considers the cost of electricity.In the context of time-of-use electricity pricing,this study proposes an optimal scheduling strategy for dynamic adjustment of the source-load-storage system.Based on the actual production conditions of a large-scale dairy farm,a case study is conducted,comparing the power consumption effects before and after the implementation of the optimal scheduling method.The results of the case study demonstrate that the proposed optimal scheduling strategy can effectively reduce the daily electricity costs of the large-scale dairy farm while meeting production demands,thereby maximizing the economic benefits of electricity in dairy farms.

关 键 词：规模化奶牛场 分布式能源 储能设备 需求响应 优化调度 

分 类 号：TK01[动力工程及工程热物理] TM73[电气工程—电力系统及自动化]