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A novel approach to multi energy system operation in response to DR programs; an application to incentive-based and time-based schemes

机译：一种响应DR程序的多能源系统运行的新颖方法；基于激励和基于时间的方案的应用

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摘要

Today, energy hubs (EH) are widely used as the new powerdelivery methods which can interact as a key role to response the conventional DR programs, even for inelastic loads by integrating electricity, natural gas and other forms of energy. This paper presents an EH operation optimization problem in response to both the time-based DR (TBDR) and incentive-based DR (IBDR) programs. To this end, an integrated responsive load model is employed to illustrate the load modifications due to price changes (pertaining to TBDR programs) and incentives/penalties (pertaining to IBDR programs). The proposed model, tends to maximize the customer's benefit, while, minimizing the EH operation cost by optimal deciding on the purchased energy carriers as well as the converter/storage systems' schedule with respect to the modified purchased energy patterns, satisfying DR schemes. Further, to evaluate the performance of the proposed model, available DR programs for both TBDR and IBDR programs are examined through a comprehensive case study. Results show that, the responsive load demand is curtailed or shifted as a response to DR schemes from the upstream network perspective (considering the modified purchased energy by the EH), while the actual energy consumption remains unchanged from the customers' perspective. (C) 2018 Elsevier Ltd. All rights reserved.
机译：如今，能源枢纽（EH）被广泛用作新的电力输送方法，可以作为响应常规DR程序的关键角色，甚至通过集成电力，天然气和其他形式的能源来应对非弹性负载。本文提出了一种针对基于时间的DR（TBDR）和基于激励的DR（IBDR）程序的EH操作优化问题。为此，采用集成的响应负载模型来说明由于价格变化（与TBDR计划有关）和激励/罚款（与IBDR计划有关）而导致的负载修改。所提出的模型倾向于最大化客户的利益，同时通过最优地决定购买的能源载体以及变流器/存储系统关于修改后的购买能源模式的时间表，从而满足E方案，从而最大程度地降低EH运营成本。此外，为了评估所提出模型的性能，将通过全面的案例研究来审查TBDR和IBDR计划的可用DR计划。结果表明，从上游网络角度（考虑EH修改后的购买能源），响应负载需求随着DR模式的响应而减少或转移，而从客户的角度来看，实际能耗保持不变。 （C）2018 Elsevier Ltd.保留所有权利。

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