考虑分布式发电影响的保护设置技术审查

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI:10.1109/ISGT.2017.8086015

S. Matos, L. Encarnação, C. Donadel

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引用次数: 5

摘要

一些国家正在鼓励安装分布式发电机组，并取得了巨大成功。这些装置与现有电气系统的连接产生了与电气系统运行和保护操作有关的新挑战。因此，最近的几项研究提出了确定最佳保护设置的技术，以确保保护系统的协调和选择性。本文将介绍分布式发电机组与电力系统连接时出现的最大问题，并将介绍用于改变保护设置的最新技术，旨在适应分布式发电对电力系统运行要求的变化。

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Technical review of protection settings considering the influence of distributed generation

Several countries are encouraging the installation of distributed generation units with great success. The connection of these units to the existing electrical system gives rise to new challenges relating to the operation of the electrical system and operation of the protection. Thus, several recent studies suggest techniques to define the best protection settings to ensure coordination and selectivity of the protection system. This article will present the biggest problems that arise with the connection of distributed generation units to the electrical system, and will also present the state of the art techniques used to change the settings of the protections aimed at accommodating the changes that distribuited generation require to the electric system operation.

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2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)

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