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95705

Distance Relay-Based Phasor Measurements for Protection of Transmission Lines with UPFC.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Electrical Engineering

Abstract

The Flexible AC Transmission System (FACTS) devices are used in modern electric power system to increase the capacity of the transmission lines and dynamic/transient stability limits. However, the FACTS devices cause mal-operation of the protective relays. So, the protective relaying schemes of transmission lines must be modified for achieving grid security and integrity. This paper studies the influence of the reactive power compensation on the performance of the Mho distance relays used to protect transmission lines. It deals with UPFC impact on the Mho distance relay using analytical and simulation techniques. Then, an adaptive Mho relay is developed in MATLAB/Simulink environment based on Phasor Measurement Units (PMUs). The developed Mho relay is used to exclude the effect of the UPFC in the fault loop. The performance of the adaptive relay is compared with the conventional Mho relay. The results prove the reliability and viability of the proposed adaptive relay. 

DOI

10.21608/bfemu.2020.95705

Keywords

Distance relay, Flexible AC Transmission System (FACTS), Phasor measurement unit (PMU), Adaptive Rela

Authors

First Name

Ibrahim

Last Name

Mansy

MiddleName

Ibrahim

Affiliation

professor in Electric Engineering Dept. Faculty of Engineering, Univ., Egypt

Email

dr.ibrahim-mansy@yahoo.com

City

Mansoura

Orcid

-

First Name

Mohamed

Last Name

Dwidar

MiddleName

Yousef

Affiliation

master degree program in Electric Engineering Dept. Faculty of engineering, Mansoura Univ., Egypt

Email

mdowedar04@gmail.com

City

-

Orcid

-

Volume

43

Article Issue

4

Related Issue

14427

Issue Date

2018-12-01

Receive Date

2018-10-23

Publish Date

2020-06-14

Page Start

1

Page End

8

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 43_Issue 4_Pages 1-8.pdf

PDF . 380.9kB

Link

https://bfemu.journals.ekb.eg/article_95705.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=95705

Order

1

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Distance Relay-Based Phasor Measurements for Protection of Transmission Lines with UPFC.

Details

Type

Article

Created At

22 Jan 2023