论文标题
自动开发电网恢复计划的考虑
Considerations in the Automatic Development of Electric Grid Restoration Plans
论文作者
论文摘要
电力系统修复是一项高度复杂的任务，停电后必须及时执行。具有制定可靠的恢复计划的能力至关重要，该计划可以快速调整到不同的系统条件。本文介绍了一个自动过程的框架，该过程为给定的电源系统创建了修复计划。所需的输入包括正常工作条件下的原始系统数据以及可用于恢复的系统中资源的状态。通过一组选择作为选项的标准，提出的过程可以产生一个恢复序列，即以哪种生成器，负载，分支和断路器关闭，直到满足停止标准为止。描述了恢复过程的算法，其应用于合成200个类别的情况，从Blackstart生成单元到临界负载，然后再到系统的其余部分，而不会违反任何频率，电压和分支负载的限制。
Power system restoration is a highly complex task that must be performed in a timely manner following a blackout. It is crucial to have the capability of developing a reliable restoration plan that can be adjusted quickly to different system conditions. This paper introduces a framework of an automated process that creates a restoration plan for a given power system. The required input includes the original system data under normal operating conditions and the status of the resources in the system that can be used for restoration. With a set of criteria to select as an option, the presented process can produce a restoration sequence in terms of which generator, load, branches, and breakers to close until a stopping criterion is met. The algorithm of the restoration process is described, and its application to a synthetic 200-bus case provides a restoration sequence from blackstart generating units to critical loads first and then to the rest of the system without violating any limits for frequency, voltage and branch loading.
