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首页> 外文期刊>IEEE Transactions on Industrial Electronics >An Event-Driven ADR Approach for Residential Energy Resources in Microgrids With Uncertainties
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An Event-Driven ADR Approach for Residential Energy Resources in Microgrids With Uncertainties

机译:基于事件驱动的不确定性微电网中居民能源的ADR方法

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摘要

In this paper, we present an event-driven automatic demand response (EADR) framework for online operation of residential microgrids (RMGs). Our framework involves comprehensive analysis of the schedulable ability (SA) for residential energy resources (RERs), and the uncertainties of both sides are also considered. Specifically, we first construct an EADR architecture to minimize the total operation cost and maintain supply-demand balance, and the event analyses are provided. Then, we define the concept of SA for RERs and also establish an SA evaluation system taking the real-time and historical information of the RERs into account. On these bases, SA-based interactions between RERs and EADR system and state machine are introduced to trigger the execution of the online EADR in a close-loop way. Furthermore, to implement this framework in practice, we functionally decompose the overall EADR architecture into event manager, EADR server, and a group of local controllers, and also design distributed online algorithms for each of them. The key idea of the designed algorithms is to operate the RMG simulating its real-life dynamics. Numerical simulations on a practical RMG verify the effectiveness of the proposed approach.
机译:在本文中,我们为居民微电网(RMG)的在线运行提供了一个事件驱动的自动需求响应(EADR)框架。我们的框架涉及对住宅能源(RER)的可调度能力(SA)的全面分析,并且还考虑了双方的不确定性。具体来说,我们首先构建EADR体系结构以最大程度地降低总运营成本并保持供需平衡,并提供事件分析。然后,我们定义了RER的SA的概念,并建立了一个考虑RER的实时和历史信息的SA评估系统。在这些基础上,引入了RER与EADR系统和状态机之间基于SA的交互,以闭环方式触发在线EADR的执行。此外,为了在实践中实施此框架,我们在功能上将整个EADR体系结构分解为事件管理器,EADR服务器和一组本地控制器,并且还为它们中的每一个设计了分布式在线算法。设计算法的关键思想是操作RMG以模拟其实际动态。在实际的RMG上进行的数值模拟验证了该方法的有效性。

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