Transmission Line Protection for Systems With Inverter-Based Resources - Part II: Solutions

被引：21

作者：

Chowdhury, Ritwik ^{[1
]}

Fischer, Normann ^{[1
]}

机构：

[1] Schweitzer Engn Labs Inc, Pullman, WA 99163 USA

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2021年 / 36卷 / 04期

关键词：

Relays; Security; Circuit faults; Reliability; Licenses; Transient analysis; Power system reliability; IBR; power-electronic sources; line protection; negative-sequence; directional; phase selection; undervoltage backup; weak-infeed; inverter; wind turbine generator; solar;

D O I：

10.1109/TPWRD.2020.3030168

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Inverter-based resources respond differently than synchronous generation sources during power system faults, challenging line protection reliability. Part I of this paper presented cases that challenge line protection schemes. In this paper (Part II), we provide solutions that can be applied to gain a substantial improvement in reliability.

引用

页码：2426 / 2433

页数：8

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[3]

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[4]

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[7]

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[8]

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