能源互联网背景下自动需求响应关键问题及展望

提高可再生能源利用比例以及能源的综合利用效率是未来能源系统发展的主要目标。随着能源与环境问题的不断突出,传统能源网络的资源配置能力逐渐不能满足未来能源系统的发展需求,能够实现"横向多源互补,纵向源网荷储协调"的能源互联网概念被提出。在能源互联网背景下,高度多元化和自动化的能源网络结构使得传统的电力需求侧响应(demand response,DR)将逐步向自动需求侧响应(automated demand response,ADR)的方向发展。首先对ADR的基本概念及其与能源互联网的协同作用进行阐述;其次,从规划、运行、控制、评价这4个维度分析了未来能源互联网中ADR的关键问题;最后,结合目前已有的研究成果和存在的问题,提出了推动ADR发展的相关建议。

Key Issues and Prospects of Automated Demand Response Under Energy Internet Background

Raising the utilization ratio of renewable energy and improving comprehensive utilization efficiency of energy are main goals in future energy system.With energy structural transformation deepening in all countries, resource allocation capability of traditional energy network becomes gradually insufficient to meet future energy system's development needs.Based on this, Energy Internet is proposed to realize 'complementary multi-source in transverse and network-load-storage coordination in vertical'.On background of Energy Internet, highly diversified energy and automation network structure makes traditional demand response (DR) gradually turn to the development direction of automated demand response (ADR).Firstly, this paper introduces ADR basic concept and its coordination role in future Energy Internet.Secondly, this paper analyzes the key issues of ADR in future Energy Internet from four aspects of planning, operation, control and evaluation.Finally, based on existing research results and problems, this paper proposes the suggestions for the development of ADR.