{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T17:57:43Z","timestamp":1775066263993,"version":"3.50.1"},"reference-count":26,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,11,5]],"date-time":"2024-11-05T00:00:00Z","timestamp":1730764800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,11,5]],"date-time":"2024-11-05T00:00:00Z","timestamp":1730764800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/501100005416","name":"Norges Forskningsr\u00e5d","doi-asserted-by":"publisher","award":["295034"],"award-info":[{"award-number":["295034"]}],"id":[{"id":"10.13039\/501100005416","id-type":"DOI","asserted-by":"publisher"}]},{"name":"NTNU Norwegian University of Science and Technology"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Energy Inform"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>In IEC-61850-based digital substations, the protection IED\u2019s performance is dependent on merging unit\u2019s vendor implementation, communication networks, and measurement circuit\u2019s health conditions. As the process bus Sampled Value(SV) enables the availability of all sensor data on a communication network, this paper proposes a Backup Subscription scheme (BSS) for a transformer differential protection (87T, PDIF) function. BSS utilizes sensor data in digital substations to achieve a flexible protection scheme using a dynamic subscription feature. Thus, in case of failure of one sensor, differential protection would be maintained. The paper presents the implementation and verification of a prototyped scheme using a Hardware-in-the-loop simulation test bed. The main result is that BSS integration into differential protection ensures its dependability and security. Moreover, delay compensation and seamless switching feature increases the availability of differential protection.<\/jats:p>","DOI":"10.1186\/s42162-024-00409-0","type":"journal-article","created":{"date-parts":[[2024,11,5]],"date-time":"2024-11-05T05:01:48Z","timestamp":1730782908000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Backup subscription scheme for differential protection using IEC61850-9-2 sampled values"],"prefix":"10.1186","volume":"7","author":[{"given":"Mohammad Khalili","family":"Katoulaei","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aamir","family":"Rahmani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hans Kristian","family":"H\u00f8idalen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Irina","family":"Oleinikova","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bruce","family":"Mork","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,11,5]]},"reference":[{"key":"409_CR7","doi-asserted-by":"crossref","unstructured":"Apostolov A, Vandiver B (2010) IEC 61850 process bus-principles, applications and benefits, In 2010 63rd Annual Conference for Protective Relay Engineers, 1\u20136, IEEE","DOI":"10.1109\/CPRE.2010.5469489"},{"key":"409_CR26","unstructured":"Bettler J, Silva J, Morman D, Abboud R, Bowen D, Cenzon E, Dolezilek D (2020) Case Studies of IEC 61850 Process Bus Systems Using GOOSE and Sampled Values: Recent Installations and Research, In: proceedings of the 47th Annual Western Protective Relay Conference, Spokane, WA"},{"key":"409_CR16","unstructured":"Chase S, Jessup E, Silveira M, Dong J, Yang Q (2019) Protection and testing considerations for iec 61850 sampled values-based distance and line current differential schemes, In: 72rd Annual Conference for Protective Relay Engineers"},{"issue":"3","key":"409_CR21","doi-asserted-by":"publisher","first-page":"1037","DOI":"10.1109\/TPWRD.2009.2022666","volume":"24","author":"H Dashti","year":"2009","unstructured":"Dashti H, Sanaye-Pasand M, Davarpanah M (2009) Fast and reliable CT saturation detection using a combined method. 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