Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ja-Bin Koo"'
Publikováno v:
IEEE Access, Vol 8, Pp 75586-75591 (2020)
Insulators serve bi-fold objectives of holding the conductor and electrical segregation from the grounded structure. For reliable operation of utility, electrical and mechanical strength of insulators are equally significant. The mechanical load is g
Externí odkaz:
https://doaj.org/article/1d28476e0c33434191dc34d458ad7355
Publikováno v:
Energies, Vol 13, Iss 8, p 2043 (2020)
Insulators comprise only 5% of the capital cost of transmission lines; they are accountable for 70% of line interruptions and 50% of maintenance costs of transmission lines. Major transmission lines situated in different parts of the world were mostl
Externí odkaz:
https://doaj.org/article/e982b82c8f6c4ad0824babb4785cffaa
Publikováno v:
Applied Sciences, Vol 10, Iss 2, p 694 (2020)
The aging of porcelain insulators is responsible for the failure of power utilities. Porcelain insulators from different places in South Korea, possessing various aging times and years of installation, have been investigated to carry out lifetime sta
Externí odkaz:
https://doaj.org/article/c49176e5275c4f4ab2209b3167b7acf2
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 123 (2019)
The deterioration of the cement that bonds the cap, pin, and porcelain shell of the porcelain insulators can be observed by three-dimensional computed tomography (3D-CT), a non-destructive test. When porcelain insulators are used for a long duration,
Externí odkaz:
https://doaj.org/article/df68db6534b0498c9f495b01e9e46ff4
Autor:
Youn-Jung Lee, In-Hyuk Choi, Junsin Yi, Simpy Sanyal, Ja-Bin Koo, Seongho Jeon, Taeyong Kim, Ju-Am Son
Publikováno v:
Transactions on Electrical and Electronic Materials. 21:543-549
Corrosion of porcelain insulators has become a consequential threat to the secure and steady performance of power utilities. The losses due to corrosion have been calculated to be approximately 2–5% of the gross national product of any country. Und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38e1d3994eb4e1081de9974b06d41916
https://doi.org/10.1007/s42341-020-00239-3
https://doi.org/10.1007/s42341-020-00239-3
Publikováno v:
The transactions of The Korean Institute of Electrical Engineers. 69:316-321
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b3774a1360e6858f65e3fbe44f4bdd
https://doi.org/10.5370/kiee.2020.69.2.316
https://doi.org/10.5370/kiee.2020.69.2.316
Autor:
Ja-Bin Koo, Taeyong Kim, Junsin Yi, Ju-Am Son, In-Hyuk Choi, Rizwan Ahmed, Seongho Jeon, Youn-Jung Lee
Publikováno v:
Transactions on Electrical and Electronic Materials. 21:144-149
High voltage outdoor insulator plays a pivotal role in safety and reliability of power transmission system.Contamination severely influences the performance of outdoor insulator. To asses contamination severity on insulator surface and to predict fla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83dbe7baa241a0ee79bfb386265e3186
https://doi.org/10.1007/s42341-020-00184-1
https://doi.org/10.1007/s42341-020-00184-1
Publikováno v:
IEEE Access, Vol 8, Pp 75586-75591 (2020)
Insulators serve bi-fold objectives of holding the conductor and electrical segregation from the grounded structure. For reliable operation of utility, electrical and mechanical strength of insulators are equally significant. The mechanical load is g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fec061c9207b3ae02f3acca81eaf602b
https://doi.org/10.1109/access.2020.2987705
https://doi.org/10.1109/access.2020.2987705
Autor:
Junsin Yi, Ja-Bin Koo, Simpy Sanyal, Taeyong Kim, Ju-Am Son, Youn-Jung Lee, Seongho Jeon, In-Hyuk Choi, Fawad Aslam
Publikováno v:
Transactions on Electrical and Electronic Materials. 21:16-21
Reliability of a power system is generally designated as a measure of the ability of the system to provide customers with adequate and constant supply. Power system failure have adverse effects and become a great concern for important large scale ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14612265953b4371a3f2c35b63b51e06
https://doi.org/10.1007/s42341-019-00143-5
https://doi.org/10.1007/s42341-019-00143-5
Publikováno v:
Transactions of the Korean hydrogen and new energy society. 28:40-46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48a84febd9d610dcb33681b5a3b92e17
https://doi.org/10.7316/khnes.2017.28.1.40
https://doi.org/10.7316/khnes.2017.28.1.40