Zobrazeno 1 - 10
of 15
pro vyhledávání: '"John L. Lauletta"'
Publikováno v:
IEEE Transactions on Power Delivery. 36:2298-2307
The risk of catastrophic wildfire has challenged our societies and impacted various industries, with imminent danger to people's lives, financial burden, and irreparable damages to the environment, among other consequences. While progressive wildfire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::057aab51fa10c280f59fefb0a197b75a
https://doi.org/10.1109/tpwrd.2021.3050973
https://doi.org/10.1109/tpwrd.2021.3050973
Publikováno v:
2021 IEEE Rural Electric Power Conference (REPC).
The resiliency of the nation's electric grid is under continuous stress. Impacts of weather, wear and tear, and the age of the grid all contribute to a decline in reliability and an increase in power outages. Aged and deteriorated overhead electrical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354eb6f18b13daf33023bde18c627060
https://doi.org/10.1109/repc48665.2021.00009
https://doi.org/10.1109/repc48665.2021.00009
Publikováno v:
2020 IEEE Green Technologies Conference(GreenTech).
The resiliency of the nation’s electric grid is under continuous stress. Impacts of weather, wear and tear, and the age of the grid all contribute to a decline in reliability and an increase in power outages. Power outages result in annual economic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23430fe8dfa6711eb6dfcf5b40bf5cc0
https://doi.org/10.1109/greentech46478.2020.9289743
https://doi.org/10.1109/greentech46478.2020.9289743
Publikováno v:
2019 IEEE Energy Conversion Congress and Exposition (ECCE).
This study presents a technique to assess the aging condition of cross-linked polyethylene (XLPE-type) cables using the precise phase detection of their high frequency impedance. The correlation between the aging level of the cable and the phase of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::217037c2dad74aeaf04dc7d108acd7ee
https://doi.org/10.1109/ecce.2019.8912746
https://doi.org/10.1109/ecce.2019.8912746
Publikováno v:
2019 IEEE Power & Energy Society General Meeting (PESGM).
This paper proposes a novel phase locked loop based approach to estimate the harmonic content of RF emissions from power system components. These emissions are known to be good indicators of equipment deterioration. The method is both fast and simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452880eaf3dab041cd7fc2c788f014ee
https://doi.org/10.1109/pesgm40551.2019.8974113
https://doi.org/10.1109/pesgm40551.2019.8974113
Autor:
John L. Lauletta, Jose Alexis De Abreu-Garcia, Mohammad Arifur Rahman, Michael L French, Kyungin Nam, Robert J. Veillette, Yilmaz Sozer
Publikováno v:
2019 IEEE Applied Power Electronics Conference and Exposition (APEC).
In this paper, a technique for identifying deteriorated or contaminated electrical equipment is presented. The technique uses the harmonic components of radio frequency emissions to detect partial discharge events. The sum-of-squares of the magnitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5960b326de90674fc9a5867737e3f75e
https://doi.org/10.1109/apec.2019.8722257
https://doi.org/10.1109/apec.2019.8722257
Publikováno v:
2018 IEEE Electrical Insulation Conference (EIC).
Electric utilities and heavy industry are experiencing increased insulated cable failures in low-voltage networks and medium-voltage circuit applications with catastrophic results. Cables that have been operating more than 50-years in direct buried,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a468304f4952d61de8cfc8d6e868cf96
https://doi.org/10.1109/eic.2018.8480896
https://doi.org/10.1109/eic.2018.8480896
Autor:
John L. Lauletta
Publikováno v:
2017 IEEE Rural Electric Power Conference (REPC).
Utilities often address distribution circuit performance by categorizing circuits as "Worst Performing" and then implementing circuit rebuilds to overcome operational issues. New analysis technologies that use predictive maintenance or conditions-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e06989b253ca16f52e44ccc2e84135
https://doi.org/10.1109/repc.2017.16
https://doi.org/10.1109/repc.2017.16
Publikováno v:
2015 IEEE Electrical Insulation Conference (EIC).
Since the early 1950s electric utilities have installed millions of miles of low-voltage underground cables to improve the reliability and resilience of secondary power distribution. Early cable technology included butyl rubber insulated conductors a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4054d809c8056cce54ef322832e74d04
https://doi.org/10.1109/icacact.2014.7223561
https://doi.org/10.1109/icacact.2014.7223561
Autor:
John L. Lauletta
Publikováno v:
2015 IEEE Rural Electric Power Conference.
Predictive maintenance is a proven technique to lower operating costs and improve system performance. Capturing and assessing the condition of the transmission and distribution grid enables predictive maintenance, but can be expensive and challenging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f24a9094a36d09bbe7c1957d654f968
https://doi.org/10.1109/repc.2015.16
https://doi.org/10.1109/repc.2015.16