Reward analysis for participation in ancillary services through coordinated control of EVs and distributed EMSs

IF 5.4 2区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

Control Engineering Practice Pub Date : 2025-02-11 DOI:10.1016/j.conengprac.2025.106245

Yusuke Muramatsu , Sinkichi Inagaki , Takuma Yamaguchi , Takumi Shibuya , Kenji Hirata , Akira Ito , Tatsuya Suzuki

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Abstract

This paper proposes a method for a community consisting of energy management systems (EMSs) that own electric vehicles (EVs) to participate in the frequency regulation market for ancillary services via an aggregator. The process comprises Problem A: calculating a 24-hour profile of the community’s bidding capacity, and Problem B: tracking control of charge/discharge for EVs parked in each EMS according to regulatory signals transmitted by the transmission system operator (TSO). Each problem is formulated in MIQP and is proven to be equivalent to QP under certain conditions. Furthermore, each EMS’s reward for participating in ancillary services is derived from the relaxed Lagrangian of Problem B. Based on this reward, a strategy is proposed for determining the binding price and whether to participate in the auction, based on the expected state of supply and demand in the power grid. Finally, the simulation results show the rewards and calculation times for each EMS, demonstrating the usefulness of the bidding price strategy.

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通过协调控制电动汽车和分布式ems参与辅助服务的回报分析

本文提出了一种由拥有电动汽车的能源管理系统组成的社区通过聚合器参与辅助服务频率调节市场的方法。该过程包括问题A：计算24小时社区投标能力概况；问题B：根据传输系统运营商（TSO）发送的监管信号，跟踪控制停放在每个EMS中的电动汽车的充放电。每个问题都在MIQP中表述，并证明在一定条件下等价于QP。在此基础上，提出了一种基于电网供需预期状态确定约束价格和是否参与竞价的策略。最后，仿真结果显示了每个EMS的奖励和计算时间，证明了投标价格策略的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Control Engineering Practice 工程技术-工程：电子与电气

CiteScore

9.20

自引率

12.20%

发文量

183

审稿时长

44 days

期刊介绍： Control Engineering Practice strives to meet the needs of industrial practitioners and industrially related academics and researchers. It publishes papers which illustrate the direct application of control theory and its supporting tools in all possible areas of automation. As a result, the journal only contains papers which can be considered to have made significant contributions to the application of advanced control techniques. It is normally expected that practical results should be included, but where simulation only studies are available, it is necessary to demonstrate that the simulation model is representative of a genuine application. Strictly theoretical papers will find a more appropriate home in Control Engineering Practice''s sister publication, Automatica. It is also expected that papers are innovative with respect to the state of the art and are sufficiently detailed for a reader to be able to duplicate the main results of the paper (supplementary material, including datasets, tables, code and any relevant interactive material can be made available and downloaded from the website). The benefits of the presented methods must be made very clear and the new techniques must be compared and contrasted with results obtained using existing methods. Moreover, a thorough analysis of failures that may happen in the design process and implementation can also be part of the paper. The scope of Control Engineering Practice matches the activities of IFAC. Papers demonstrating the contribution of automation and control in improving the performance, quality, productivity, sustainability, resource and energy efficiency, and the manageability of systems and processes for the benefit of mankind and are relevant to industrial practitioners are most welcome.