Effects of fault current limiter on the safety and stability of power grid and its application: A research review

2016 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2016-10-01 DOI:10.1109/APPEEC.2016.7779937

Cui Xiaodan, Lv Yazhou, Li Wei, Li Bijun, Su Zhongqing, Wu Chenxi, Hu Yang, Li Xi

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引用次数: 6

Abstract

In this paper, basic principles, advantages and disadvantages, development and applications of different types of fault current limiter (FCL) are described. Effects on safety and stability of power grid and optimization configuration are also expounded with the application of FCL in aspects of relay protection, reclosure, transient power angle and voltage stability. In addition, several key problems of FCL engineering application are summarized. The development trends of FCL research and application are also proposed. It points out that FCL will play a unique role in fields such as improving the transmission capacity of DC Receiving-side, reducing the risk of commutation failure, improving power quality, enhancing large-scale new energy integration capability and so on. Due to the limitation of technical and economic constraints, economical FCL based on the normal electric equipment is still the first choice for application at present. However, with the increasing maturity of large-capacity and high-voltage self-turn-off power electronic devices, solid-state current limiter based on power electronic technology will become the research and application hotspot in the future.

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故障限流器对电网安全稳定的影响及其应用研究综述

本文介绍了各种故障限流器的基本原理、优缺点、发展和应用。并从继电保护、重合闸、暂态功率角、电压稳定等方面阐述了FCL的应用对电网安全稳定及优化配置的影响。此外，总结了整箱工程应用中的几个关键问题。最后提出了整箱技术研究和应用的发展趋势。指出FCL将在提高直流接收侧输电能力、降低换相故障风险、改善电能质量、增强大规模新能源集成能力等领域发挥独特作用。由于技术经济的限制，基于普通电气设备的经济型整箱目前仍是应用的首选。然而，随着大容量高压自关断电力电子器件的日益成熟，基于电力电子技术的固态限流器将成为未来的研究和应用热点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2016 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)

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