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arXiv 1405.6744eess.SYcs.SY
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基于稳定性约束的模型预测频率控制

Model Predictive Frequency Control Employing Stability Constraints

ETH Zurich(苏黎世联邦理工学院)

Christoph Trabert, Andreas Ulbig, Göran Andersson

AI总结:

本文提出基于Lyapunov理论和被动性概念的模型预测控制方案,用于能量存储单元的频率控制,并在单区域和双区域电力系统中验证了闭环稳定性与控制性能。

摘要:

本文推导了一种基于模型预测控制(MPC)的频率控制方案,用于能量存储单元,重点在于结合基于Lyapunov理论和被动性概念的稳定性约束。所提出的控制方案保证闭环稳定性,并应用于单区域和双区域电力系统。对于双区域电力系统,进行了协调(集中)和非协调(分布式)控制方法的分析。不同MPC设置的稳定性特性被推导、实现并模拟。此外,相应的控制性能也进行了分析。

英文摘要:

In this article a model predictive control (MPC) based frequency control scheme for energy storage units was derived, focusing on the incorporation of stability constraints based on Lyapunov theory and the concept of passivity. The proposed control schemes, guaranteeing closed-loop stability, are applied on a one-area and two-area power system. For the two-area power system, a coordinated (centralized) control and an uncoordinated (decentralized) control approach is conducted. The stability properties of the different MPC setups were derived, implemented and simulated. Furthermore the corresponding control performance was analyzed.

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。

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