On the Search for Expanded Grid Control Capabilities: Discrete Control on Emerging Power Technologies

On the Search for Expanded Grid Control Capabilities: Discrete Control on Emerging Power Technologies
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寻求扩展的电网控制能力:新兴电力技术的离散控制

DOI:
10.1109/tpwrs.2022.3220577
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发表时间:
2023
影响因子:
6.6
通讯作者:
Martinez-Lizana, Sebastian
Martinez-Lizana, Sebastian
中科院分区:
工程技术1区
文献类型:
--
作者:
Pulgar-Painemal, Hector;Martinez-Lizana, Sebastian

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这封信建议对新兴电力技术(EPT)的功率输出进行离散变化,以控制振荡和频率漂移。对于前者,提出了一种新的观点,将振荡与系统平衡点的瞬时移动联系起来。这是变革性的,因为离散控制首次可以应用于多模式系统,而不需要任何模型聚合。对于后者,提供了关于离散行动的性质的新见解。文中给出了在2母线、9母线和39母线测试系统中的应用。通过提出的方案,EPT可以通过识别其特性的控制来实现,同时通过添加新的有效控制器来扩展网格的动态能力。
This letter proposes discrete changes in the power output of emerging power technologies (EPT) for controlling oscillations and frequency excursions. For the former, a new perspective is proposed that connects oscillations with the transient shift of the system equilibrium point. This is transformative as discrete control can be applied to multi-modal systems for the first time, without any model aggregation. For the latter, new insights are provided in regard to the nature of the discrete actions. Applications to a 2-bus, 9-bus and 39-bus test systems are presented. Through the proposed scheme, EPT can be enabled with controls that recognize their characteristics, while expanding grid dynamic capabilities with the addition of new effective controllers.
用于阻尼互连电力系统中区域间模式的时间最优串联电容器控制
DOI: 10.1109/59.574942
发表时间: 1997
影响因子: 6.6
作者:
J. Chang;J. Chow
通讯作者: J. Chow