Unified power flow controller impact on the relays in a power system

被引：0

作者：

Lombard, X ^{[1
]}

Therond, PG ^{[1
]}

Giard, A ^{[1
]}

Vitet, S ^{[1
]}

机构：

[1] Elect France, Direct Etud & Rech, F-92141 Clamart, France

来源：

CONTROL OF POWER SYSTEMS AND POWER PLANTS 1997 (CPSPP'97) | 1998年

关键词：

UPFC; relays; protection; EMTP;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper gives an approach on Unified Power Flow Controller (UPFC) impacts on the relays in a Power System. The results are based on relay tests fed by voltages and currents calculated with a complete simulation with EMTP (Electromagnetic Transients Program) code. The series part of the UPFC modifies the line impedance and could disturb the relays measurements. The UPFC design, especially the philosophies of protection for the series transformer, have an impact on line impedance. The type of relays and the configuration of grid have to be taken into account. Copyright (C) 1998 IFAC.

引用

页码：213 / 218

页数：6