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作者机构:Univ Los Andes Dept Elect & Elect Engn Bogota 110881 Colombia Univ Fed Rio de Janeiro Lab Power Elect & Medium Voltage BR-24355010 Rio De Janeiro Brazil
出 版 物:《IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS》 (IEEE工业应用汇刊)
年 卷 期:2021年第57卷第3期
页 面:2326-2331页
核心收录:
基 金:"Fundacao Carlos Chagas Filho de Amparo Pesquisa do Estado do Rio de Janeiro" (FAPERJ) [E-26/201.626/2018] COLCIENCIAS Department of Cesar [014-681]
主 题:Testing Impedance Impedance measurement Voltage measurement Power systems Microcontrollers Hardware-in-the-loop simulation Distance protection modeling and simulation power system protection testing transmission lines
摘 要:Given the decisive modernization of power systems and the evolution of protective relaying, it is imperative to merge traditional protection systems with innovative approaches that allow flexibility and time-domain protection. Time-domain approaches for power system protection must be tested in realistic and flexible platforms prior to their actual implementation. Inexpensive and flexible testing platforms are needed to fill this gap;consequently, a hardware-in-the-loop (HIL) testing platform for a distance relay for feeder protection is presented in this article. The relay is tested in an HIL simulation of a single-machine infinite-bus system simulated in PSCAD software, and the distance protection function is implemented in a commercially available LAUNCHXL-F28379D microcontroller. One-phase-to-ground, two-phase-to-ground, two-phase, and three-phase faults are tested in the simulation system, showing the feasibility of the proposed approach for protection system testing.