Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Raffi Sevlian"'
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2010 (2010)
Adapting OFDM for vehicular communication requires extensive knowledge of anticipated multipath and Doppler environments. We present a GPS-enabled channel sounding system built and used to conduct a channel measurement campaign. Tests conducted at th
Externí odkaz:
https://doaj.org/article/460c98a8b6d64c36a84f56ce6ee320a0
Autor:
Raffi Sevlian, Ram Rajagopal
Publikováno v:
International Journal of Electrical Power & Energy Systems. 98:350-361
This paper proposes a simple empirical scaling law that describes load forecasting accuracy at varying levels of aggregation. We show that for many forecasting methods, aggregating more customers improves the relative forecasting performance up to sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7d5bdf04c709cccb63665de9a8a23e
https://doi.org/10.1016/j.ijepes.2017.10.032
https://doi.org/10.1016/j.ijepes.2017.10.032
Publikováno v:
IEEE Transactions on Power Systems. 33:2053-2069
An outage detection framework for power distribution networks is proposed. Given the tree structure of a distribution system, a detection method is developed combining the use of real-time power flow measurements on the edges of the tree with load fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e876c5351dc6adc93600f808035c55d
https://doi.org/10.1109/tpwrs.2017.2727979
https://doi.org/10.1109/tpwrs.2017.2727979
Publikováno v:
Applied Energy. 276:115352
To accelerate adoption of non-residential charging for electric vehicles, sites must maximize utilization of existing electrical infrastructure. In this study we model electric vehicle charging at a workplace using real charging data and evaluate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97170059de2cba3f892ad7621ccfd31
https://doi.org/10.1016/j.apenergy.2020.115352
https://doi.org/10.1016/j.apenergy.2020.115352
Autor:
Raffi Sevlian, Ram Rajagopal
The class of Actively Calibrated Line Mounted Capacitive Voltage Transducers (LMCVT) are introduced as a viable line mountable instrumentation option for deploying large numbers of Phasor Measurement Units onto the medium and high voltage systems. Ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8ec48c9e4a4bc4049182b1822f8127
Autor:
Ram Rajagopal, Pravin Varaiya, Raffi Sevlian, Sinem Coleri Ergen, Huseyin Serhat Tetikol, Mehmet Kontik
Publikováno v:
IEEE Transactions on Vehicular Technology. 63:423-428
Accurate positioning of a moving vehicle along a route enables various applications, such as travel-time estimation, in transportation. Global Positioning System (GPS)-based localization algorithms suffer from low availability and high energy consump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c4b705b7a4f9f7c15c43dce10730fa4
https://doi.org/10.1109/tvt.2013.2274646
https://doi.org/10.1109/tvt.2013.2274646
Autor:
Ram Rajagopal, Raffi Sevlian
Publikováno v:
IEEE Transactions on Power Systems. 28:3610-3620
Ramps events are a significant source of uncertainty in wind power generation. Developing statistical models from historical data for wind power ramps is important for designing intelligent distribution and market mechanisms for a future electric gri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27724502f4ee0498780c423b5f80b260
https://doi.org/10.1109/tpwrs.2013.2266378
https://doi.org/10.1109/tpwrs.2013.2266378
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2010 (2010)
Adapting OFDM for vehicular communication requires extensive knowledge of anticipated multipath and Doppler environments. We present a GPS-enabled channel sounding system built and used to conduct a channel measurement campaign. Tests conducted at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35436bfd3d45a4e45066fd2416b5fcde
https://doi.org/10.1155/2010/840895
https://doi.org/10.1155/2010/840895
Publikováno v:
2015 IEEE Power & Energy Society General Meeting.
Active control and monitoring of the distribution system is a crucial part to successfully integrating variable generation in the distribution grid. This may require a large deployment of Phasor Measurement Units (PMU's) on the distribution system, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c13c35fdc2ccb7531b2c33deb5d4d2c
https://doi.org/10.1109/pesgm.2015.7285995
https://doi.org/10.1109/pesgm.2015.7285995
Publikováno v:
2014 IEEE PES General Meeting | Conference & Exposition.
The conventional practice of retail electric utilities is to aggregate customers geographically. The utility purchases electricity for its customers via bulk transactions on the wholesale market, and it passes these costs along to its customers, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daaf40b7668f1669b8e0936d9ff685c4
https://doi.org/10.1109/pesgm.2014.6939793
https://doi.org/10.1109/pesgm.2014.6939793