Optimal Directional Overcurrent Relay Coordination in Interconnected Networks Considering User-Defined PWL Characteristic Curve
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-06048-x
Abstract: This paper develops a novel methodology to apply the piece-wise linear characteristic (PWLC) to coordinate the digital overcurrent relays (DOCRs) in meshed power systems regardless of their scales. In this approach, first, a table based… read more here.
Keywords: fault; coordination; relay; time ... See more keywords
Mitigation of DOCR miscoordination through distance relays and non-standard overcurrent curves
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DOI: 10.1016/j.epsr.2018.06.012
Abstract: Abstract This article presents the application of non-standardized inverse-time curves and distance relays to solve the lack of sensitivity of relays during overcurrent relay coordination. The inclusion of distance relays to replace the insensitive overcurrent… read more here.
Keywords: coordination; mitigation docr; overcurrent relay; overcurrent ... See more keywords
Research on DC overcurrent characteristics and life prediction of YBCO tapes
Sign Up to like & getrecommendations! Published in 2021 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/ac1252
Abstract: The repeatability of superconducting DC limiters has not been introduced by other literature. Understanding the performance degradation characteristics of high-temperature superconducting (HTS) tapes under the overcurrent is of great significance for popularizing the application of… read more here.
Keywords: research; ybco tapes; resistance; performance ... See more keywords