Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ebadollah Kamyab"'
Publikováno v:
Archives of Electrical Engineering, Vol 69, Iss 2, Pp 403-422 (2020)
Circuit Breakers (CBs) play an important role in ensuring the safe operation of protection systems. Condition Monitoring (CM) devices are widely implemented to extend lifetime, and to improve the maintenance quality. The present paper proposes a cost
Externí odkaz:
https://doaj.org/article/18077f6fed9949709a16d9987e96862f
Publikováno v:
International Journal of Industrial Electronics, Control and Optimization, Vol 2, Iss 3, Pp 167-176 (2019)
Over the recent years, a number of new maintenances methods for high voltage substations have been introduced to reduce the number of substation events. The primary purpose of the present study is to presents a Cost-benefit analysis for Circuit-Break
Externí odkaz:
https://doaj.org/article/5bcf248e7fb041e5a039c3d0b9bee44d
Publikováno v:
مجله مدل سازی در مهندسی, Vol 17, Iss 56, Pp 421-439 (2019)
By installing the smart sensor and early detection of minor failures, the predictive maintenance can be added to the periodic maintenance. The purpose of this paper is to present a new preventive and predictive maintenance Markov model. For this at t
Externí odkaz:
https://doaj.org/article/15e88840cba24d6c91f2833733038e36
Publikováno v:
International Transactions on Electrical Energy Systems. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d84aae4bfcc111da9a38aa34486eceb
https://doi.org/10.1002/2050-7038.12272
https://doi.org/10.1002/2050-7038.12272
Publikováno v:
IEEE Transactions on Power Delivery. 33:179-188
In this paper, fault location on three-terminal and tapped transmission lines without requiring line parameters is presented, which mitigates the effect of line parameter variations due to weather and loading conditions on fault-location accuracy. Fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee5faafa3d04eafebb524ab40f52ee1
https://doi.org/10.1109/tpwrd.2017.2695653
https://doi.org/10.1109/tpwrd.2017.2695653
Publikováno v:
IET Generation, Transmission & Distribution. 9:1061-1068
An accurate algorithm for locating faults on two-terminal transmission lines is presented in this study. The presented method does not require values of line parameters to locate the fault; therefore variation of line parameter values does not affect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78dcbdcfd59c69eeb6ffdd93023c653
https://doi.org/10.1049/iet-gtd.2014.0425
https://doi.org/10.1049/iet-gtd.2014.0425
Autor:
Javad Sadeh, Ebadollah Kamyab
Publikováno v:
IET Generation, Transmission & Distribution. 7:584-592
In this study, an adaptive islanding detection method is presented. The technique is applied in inverter-based distributed generation (DG) and relies on the change of active power reference (P ref) of DG in inverter control interface. P ref has a fix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::607fbfa082918005cc07757b1d47d06a
https://doi.org/10.1049/iet-gtd.2012.0507
https://doi.org/10.1049/iet-gtd.2012.0507
Publikováno v:
2012 11th International Conference on Environment and Electrical Engineering.
In substations, protective equipments such as arresters and neutral transformer are being connected to substation ground grid to protect them against transient overvoltage, firing and other damages. But unfortunately, lack of grounding connection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f6d2a58e6a2c7f0e87795d37f9903f2
https://doi.org/10.1109/eeeic.2012.6221528
https://doi.org/10.1109/eeeic.2012.6221528
Publikováno v:
2011 International Conference on Advanced Power System Automation and Protection.
The grid-connected power electronic inverters are highly sensitive to grid disturbances and it is important to emphasize the necessity to reduce the effects of voltage disturbances on their operation. Among the wide range of power quality disturbance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf671b357084b0736c9535341e1f636
https://doi.org/10.1109/apap.2011.6180769
https://doi.org/10.1109/apap.2011.6180769
Publikováno v:
2011 10th International Conference on Environment and Electrical Engineering.
Distance relay is the main protection of power transmission lines and make an important role in power system stabilization if it operates selective and instantaneous. In this paper, the trajectory of the fault impedance is determined. It is shown tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba67dd1977e71a8b116367b713651db
https://doi.org/10.1109/eeeic.2011.5874587
https://doi.org/10.1109/eeeic.2011.5874587