Simulation study of islanding in two synchronous generator DG applications

机译：两个同步发电机DG应用中孤岛的仿真研究

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Synchronous generators present a particular problem in terms of prevention of islanding, because active anti-islanding is more difficult to apply than it is in inverters. In this paper, two synchronous generator installations are explored. Neither has any form of active anti-islanding; instead, both rely on very narrow frequency trip setpoints to reduce the size of their nondetection zones and the risk of island formation. The transient behavior of islands supported by these generators for different loading conditions are explored in detail via simulation, and their nondetection zones are quantified.

机译：同步发电机在防止孤岛方面提出了一个特殊的问题，因为与逆变器相比，主动防孤岛的应用更加困难。本文探讨了两个同步发电机装置。两者都没有任何形式的主动反孤岛；相反，两者都依靠非常窄的频率跳变设定点来减小其非检测区的大小和形成岛的风险。通过仿真详细研究了这些发电机在不同负载条件下支撑的孤岛的瞬态行为，并对它们的非检测区域进行了量化。

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来源
《2014 IEEE PES General Meeting, Conference amp; Exposition》|2014年|1-5|共5页
会议地点 National Harbor MD(US)
作者
Mouw C.; Ropp M.; Enayati B.; Eastham R.; Fedele B.;
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作者单位

Northern Plains Power Technologies, Brookings, SD 57006 USA;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Islanding; Load modeling; Loading; Mathematical model; Reactive power; Synchronous generators; Islanding; distributed generation; synchronous generator; transient simulation;

机译：孤岛;负荷建模;负荷;数学模型;无功;同步发电机;孤岛;分布式发电;同步发电机;暂态仿真;;

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Simulation study of islanding in two synchronous generator DG applications

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