Pilot Backup Protection Based on Wireless Communication

Zhenmin Tang; Qiushi Wang; George Karady

doi:10.1109/GreenTech.2017.59

Pilot Backup Protection Based on Wireless Communication

Zhenmin Tang, Qiushi Wang, George Karady

Electrical, Computer, and Energy Engineering, School of (ECEE)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The paper presents a back-up protection scheme for loop system from all types of fault based on the directional element. The traditional back-up protection schemes such as distance protection and overcurrent protection are not suitable for the loop system. This paper shows a novel back-up protection scheme using the wireless communication, when the main protection doesn't work, the scheme provides a precise back-up protection which makes the affected area relatively small. The negative sequence and positive sequence directional elements are used to determine the direction of fault current. The scheme is simulated by the Simulink software and validated by using commercial relays.

Original language	English (US)
Title of host publication	Proceedings - 2017 9th Annual IEEE Green Technologies Conference, GreenTech 2017
Publisher	IEEE Computer Society
Pages	365-369
Number of pages	5
ISBN (Electronic)	9781509045358
DOIs	https://doi.org/10.1109/GreenTech.2017.59
State	Published - May 9 2017
Event	9th Annual IEEE Green Technologies Conference, GreenTech 2017 - Denver, United States Duration: Mar 29 2017 → Mar 31 2017

Other

Other	9th Annual IEEE Green Technologies Conference, GreenTech 2017
Country	United States
City	Denver
Period	3/29/17 → 3/31/17

Keywords

Pilot protection
Smart grid back-up protection
Wireless communication

ASJC Scopus subject areas

Electrical and Electronic Engineering
Ecological Modeling
Environmental Engineering

Access to Document

10.1109/GreenTech.2017.59

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Cite this

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title = "Pilot Backup Protection Based on Wireless Communication",

abstract = "The paper presents a back-up protection scheme for loop system from all types of fault based on the directional element. The traditional back-up protection schemes such as distance protection and overcurrent protection are not suitable for the loop system. This paper shows a novel back-up protection scheme using the wireless communication, when the main protection doesn't work, the scheme provides a precise back-up protection which makes the affected area relatively small. The negative sequence and positive sequence directional elements are used to determine the direction of fault current. The scheme is simulated by the Simulink software and validated by using commercial relays.",

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author = "Zhenmin Tang and Qiushi Wang and George Karady",

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booktitle = "Proceedings - 2017 9th Annual IEEE Green Technologies Conference, GreenTech 2017",

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AB - The paper presents a back-up protection scheme for loop system from all types of fault based on the directional element. The traditional back-up protection schemes such as distance protection and overcurrent protection are not suitable for the loop system. This paper shows a novel back-up protection scheme using the wireless communication, when the main protection doesn't work, the scheme provides a precise back-up protection which makes the affected area relatively small. The negative sequence and positive sequence directional elements are used to determine the direction of fault current. The scheme is simulated by the Simulink software and validated by using commercial relays.

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