考虑安全约束和柔性建筑热惯性的配电网无拓扑优化调度
Topology-free optimal power dispatch for distribution network considering security constraints and flexible building thermal inertia
摘要：
随着分布式光伏发电的日益集成，配电网实现安全约束下的最优功率调度要求越来越高。然而，传统的柔性源通常需要额外的设备投资成本。此外，涉及的安全约束是非常具有挑战性的，由于准确的网络模型的要求，在实践中可能无法获得。本文针对上述挑战，提出了一个无拓扑的配电网优化调度框架。它利用建筑物的热惯性来提供灵活性，以避免额外的投资。为了保证系统运行的安全性，基于历史运行数据训练多层感知器（MLP），并将其转化为混合整数约束，以取代原有的模糊安全约束。数值结果表明，该框架可以得到一个可行的和最优策略没有任何拓扑信息。
英文摘要：
With the increasing integration of distributed PV generation, the distribution network requires more and more flexibility to achieve the security-constrained optimal power dispatch. However, the conventional flexibility sources usually require additional investment cost for equipment. Moreover, involving the security constraints is very challenging due to the requirements of accurate network model that may be unavailable in practice. This paper addresses the aforementioned challenge by proposing a topology-free optimal power dispatch framework for distribution networks. It utilizes building thermal inertia to provide flexibility to avoid additional investment. To guarantee the operation safety, a multi-layer perception (MLP) is trained based on historical operational data and then reformulated as mixed-integer constraints to replace the inexplicit original security constraints. Numerical results confirm that the proposed framework can derive a feasible and optimal strategy without any topology information.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
