A free industry-grade education tool is developed for bulk-power-system reliability assessment. The software architecture is illustrated using a high-level flowchart. Three main algorithms of this tool, i.e., sequential Monte Carlo simulation, unit preventive maintenance schedule, and optimal-power-flow-based load shedding, are introduced. The input and output formats are described in detail, including the roles of different data cards and results categorization. Finally, an example case study is conducted on a five-area system to demonstrate the effectiveness and efficiency of this tool.

中文翻译：

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用于大容量电力系统可靠性评估的免费工业级教育工具

开发了一款免费的工业级教育工具，用于大容量电源系统的可靠性评估。软件架构使用高级流程图进行说明。介绍了该工具的三个主要算法，即顺序蒙特卡罗模拟、机组预防性维护计划和基于最优潮流的减载。详细描述了输入和输出格式，包括不同数据卡的作用和结果分类。最后，在五区域系统上进行了示例案例研究，以证明该工具的有效性和效率。