基于综合需求响应的工业园区联络线功率控制  

Tie-line power control method for an industrial park based on integrated demand response

作　　者：张亮 李章溢 裴玮[2] 肖浩[2] 孙瑞 黄骏 李雪峰 ZHANG Liang;LI Zhangyi;PEI Wei;XIAO Hao;SUN Rui;HUANG Jun;LI Xuefeng(Sunwoda Electronic Co.,Ltd.,Shenzhen 518108,China;Institute of Electrical Engineering,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]欣旺达电子股份有限公司,广东深圳518108 [2]中国科学院电工研究所,北京100190

出　　处：《电力工程技术》2021年第3期106-113,共8页Electric Power Engineering Technology

基　　金：国家重点研发计划资助项目(2017YFB0903400)。

摘　　要：为平抑可再生能源系统所引起的联络线功率波动,工业园区通常采取整合园区内部所有源荷设备进行统一集中管理或基于电力需求响应的简单源荷互动运行模式,未能充分挖掘园区多能负荷综合需求响应的潜力。在分析工业园区用能特点的基础上,文中提出了一种基于综合需求响应的联络线功率控制方法,建立了园区与生产任务相关的储能、空调负荷以及电动汽车的综合需求响应特性模型,并通过激励多元用户进行需求响应以平抑功率的波动,有效实现了兼顾综合运行成本及跟踪控制误差的联络线功率控制。结合南方某蓄电池生产工业园区进行算例分析,结果表明该方法能降低园区经济损失,使内部负荷用户受益,并确保对联络线功率计划的有效跟踪。In order to stabilize the power fluctuation of the tie line caused by renewable energy system,it usually adopts two kinds of operational modes in the industrial park.One is the integration of all source and load equipment in the park for unified and centralized management,and the other one is the simple interactive operation mode based on electricity demand response.These two operational modes do not tap comprehensively potentials of integrated demand response of multi-energy loads in the park.Based on a detailed analysis of the energy consumption characteristics in the industrial park,this paper proposes a tie-line power control method and establishes a model based on integrated demand response for production tasks,considering energy storage of park,air conditioning load and electric vehicles.The power fluctuation is stabilized by motivating users to respond to load demand,and the method of tie-line power control decreases effectively operating costs and tracking control errors.Taking a battery production industrial park in south China as an example,the results show that the proposed method reduces the economic loss of the park,benefits internal load users and ensures effective tracking of the tie-line power plan.

关 键 词：工业园区 综合能源系统 联络线控制 综合需求响应 序列二次规划 

分 类 号：TM73[电气工程—电力系统及自动化]