Abstract The main objective of this work is to propose a novel paradigm for the design of two layers of control laws for DC-bus microgrids in islanded mode. An intensive attention will be paid to the inner control level for the regulation of DC–DC electronic power converters, where the use of Hybrid Dynamical System theory will be crucial to formulate and exploit switching control signals in view of reducing the dissipated energy and improving system performance. Indeed, this recent theory is well suited for analysing power electronic converters, since they combine continuous (voltage and currents) and discrete (on–off state of switches) signals avoiding, in this way, the use of averaged models. Likewise, an outer control level for controlling DC-bus microgrids will be developed to provide a distributed strategy that makes the microgrid scalable and robust with respect to blackouts of sources and/or loads, as well as, to provide a balance in the system of charge of the batteries, following the principle of Multi-Agent System theory. In this distributed strategy, they are several crucial and innovative aspects to be regarded such as the different converter architectures, the hybrid and nonlinear nature of these converters. Stability properties are guaranteed by using singular perturbation analysis.

中文翻译：

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基于共识算法的直流母线微电网均流混合动力控制

摘要 这项工作的主要目的是为孤岛模式下直流母线微电网的两层控制规律的设计提出一种新的范式。将重点关注 DC-DC 电子功率转换器调节的内部控制层面，其中混合动力系统理论的使用对于制定和利用开关控制信号至关重要，以减少耗散能量和改善系统表现。事实上，这个最近的理论非常适合分析电力电子转换器，因为它们结合了连续（电压和电流）和离散（开关的开关状态）信号，从而避免了使用平均模型。同样地，将开发用于控制直流母线微电网的外部控制层，以提供一种分布式策略，使微电网在电源和/或负载断电方面具有可扩展性和稳健性，并在充电系统中提供平衡电池，遵循多代理系统理论的原理。在这种分布式策略中，它们是几个需要考虑的关键和创新方面，例如不同的转换器架构、这些转换器的混合和非线性特性。通过使用奇异扰动分析来保证稳定性。它们是几个需要考虑的关键和创新方面，例如不同的转换器架构、这些转换器的混合和非线性特性。通过使用奇异扰动分析来保证稳定性。它们是几个需要考虑的关键和创新方面，例如不同的转换器架构、这些转换器的混合和非线性特性。通过使用奇异扰动分析来保证稳定性。