Extreme events are increasingly affecting power systems worldwide, calling for new and effective ways to deal with these so-called high-impact, lowprobability (HILP) events. The situation is exacerbated by a transition to low-carbon grids. These systems are dominated by inverter-based resources, including different types of variable renewable energy (VRE) sources and distributed energy resources (DERs), and are characterized by higher operational uncertainty and a risk profile that is correspondingly difficult to assess.

中文翻译：

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从安全到弹性：管理低碳电网极端事件的技术和监管选项


极端事件对全球电力系统的影响越来越大，需要新的有效方法来应对这些所谓的高影响、低概率（HILP）事件。向低碳电网的过渡加剧了这种情况。这些系统以基于逆变器的资源为主，包括不同类型的可变可再生能源（VRE）源和分布式能源（DER），其特点是操作不确定性较高，风险状况相应难以评估。