Banca de QUALIFICAÇÃO: JOSÉ RAIMUNDO LIMA JÚNIOR

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
STUDENT : JOSÉ RAIMUNDO LIMA JÚNIOR
DATE: 28/07/2022
TIME: 14:00
LOCAL: Online
TITLE:

Two-Terminal Traveling-Wave-Based Non-Homogeneous Transmission-Line Protection

KEY WORDS:

Two-Terminal Traveling-Wave-Based Non-Homogeneous Transmission-Line Protection

PAGES: 30
BIG AREA: Engenharias
AREA: Engenharia Elétrica
SUBÁREA: Sistemas Elétricos de Potência
SPECIALTY: Transmissão da Energia Elétrica, Distribuição da Energia Elétrica
SUMMARY:

This paper proposes a Two-terminal traveling-wave-based non-homogeneous transmission line protection considering the sampling rate effect. The proposed method is capable of discriminating internal faults, even in complex line topolgies, and identifying the section on fault, being useful for advanced protection logic applications such as selective automatic reclosing. The method is evaluated through extensive simulations in Alternative Transient Program (ATP) considering the Bergeron model of a non-homogeneous line comprising overhead, submarine and underground sections. Preliminary results shows that the proposed method is secure and dependable and is applicable to non-homogeneous lines with any number of sections and different topologies.

COMMITTEE MEMBERS:
Presidente - 1807863 - FLAVIO BEZERRA COSTA
Interno - 1543191 - LUIZ FELIPE DE QUEIROZ SILVEIRA
Externo à Instituição - FELIPE VIGOLVINO LOPES - UFPB
Externo à Instituição - WASHINGTON LUIZ ARAUJO NEVES - UFCG