电力系统韧性概念框架

[中文适用范围]： IEC TR 63515:2025 为电力系统弹性提供了概念框架。它涵盖了电力系统弹性的定义、评估指标和方法、改进策略和用例。本文件适用于开发弹性电力系统和实施弹性改进策略。本文件并不详尽，可以考虑其他方面，例如不同的应用场景、评估方法和改进措施。 [外文原描述]： IEC TR 63515:2025 provides a conceptual framework for power system resilience. It covers the definition, evaluation metrics and methods, improvement strategies and uses cases of power system resilience. This document is applicable to developing resilient power system and implementing resilience improvement strategies. This document is not exhaustive, and it is possible to consider other aspects, such as different application scenarios, evaluation methods, and improvement measures.