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Strategic maintenance scheduling in an islanded microgrid with distributed energy resources

机译:具有分布式能源的孤岛微电网中的战略维护计划

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摘要

This paper addresses passive and active preventive maintenance scheduling in an islanded microgrid with storage and renewable energy sources. At first, under a centralized framework, a single-level cost minimization formulation for passive maintenance scheduling is developed and used as a benchmark in the operation. An independent microgrid operator is responsible for the operation in this framework. Then, through a bi-level formulation, the active maintenance scheduling and operation is carried out with profit-maximization objective. These two developed frameworks provide the houses with opportunity to earn profit and the regulator and the operator to analyze the performance of the system. The bilevel formulation is transformed into a single-level problem through Karush-Kuhn-Tucker conditions. Furthermore, the proposed model provides the capability of incorporating condition monitoring data into the operation: The model is validated through a test system and the outcomes demonstrate the advantages, applicability and challenges of utilizing the proposed model. (C) 2017 Elsevier B.V. All rights reserved.
机译:本文讨论了具有存储和可再生能源的孤岛微电网中的被动和主动预防性维护计划。首先,在集中式框架下,开发了用于被动维护计划的单级成本最小化公式,并将其用作操作的基准。一个独立的微电网运营商负责该框架的运营。然后,通过双层公式,以利润最大化为目标执行主动维护计划和操作。这两个已开发的框架为房屋提供了获利的机会,并为监管机构和运营商提供了分析系统性能的机会。通过Karush-Kuhn-Tucker条件,双层公式转化为单层问题。此外,所提出的模型提供了将状态监视数据合并到操作中的能力:通过测试系统对模型进行了验证,结果证明了利用所提出的模型的优势,适用性和挑战。 (C)2017 Elsevier B.V.保留所有权利。

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