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General Framework for Intentional Islanding to Enhance Distribution System Performance

机译:有意岛屿的一般框架提高分配系统性能

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Due to the increase of load demand, the utility tends to utilize DG technology in recent years. The intentional islanding is an appropriate approach to enhance system performance such as reliability and operational flexibility. This research provides a new paradigm for intentional islanding to maximize the efficiency of the power system. The methodology is based on an advanced load shedding algorithm to achieve a load generation balance and control strategy to ensure a smooth transition from normal mode to island mode with high load power quality. Moreover, it is suggested to assess the small-signal stability of new islands to evaluate their performance and give priority among different alternatives. IEEE 33-bus system is taken as a case study to ensure the effectiveness of the introduced methodology. The analysis is performed for a case study with optimal DG locations and sizes. NEPLAN software is used for dynamics and small-signal stability investigations.
机译:由于负载需求的增加,近年来,该实用程序趋于利用DG技术。 故意岛是一种适当的方法,可以提高系统性能,如可靠性和操作灵活性。 本研究为有意岛屿提供了一种新的范式,以最大限度地提高电力系统的效率。 该方法基于先进的负载脱落算法来实现负载生成平衡和控制策略,以确保具有高负荷功率质量的正常模式到岛模式的平滑过渡。 此外,建议评估新岛屿的小信号稳定性,以评估它们的性能,并优先于不同的替代方案。 IEEE 33-Bus系统作为案例研究,以确保介绍方法的有效性。 对具有最佳DG位置和尺寸的案例研究进行了分析。 NEPLAN软件用于动态和小信号稳定性调查。

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