785 results found.
Year: 2009, Volume: 9, Issue: 2
... , M. Ciglan, M. Seleng, S. Krajei: "Ontea: Semi- to our solution which considers documents with automatic Pattern based Text Annotation empowered with unstructured content. Information Retrieval Methods". In Tools for acquisition, organisation and presenting of information and knowledge: Ontea [4] [5] ...
Terms matched: 1 - Score: 3 - 466k
Year: 2009, Volume: 9, Issue: 1
... Computer Engineering Volume 9, Number 1, 2009 Optimal Power Flow Solution Using Ant Manners for Electrical Network Boumediène ... 10, 11], vehicle ACO offer a new powerful approach to these optimization routing [12, 13 ... , ng (6) (generated active and reactive powers, generation bus voltage magnitudes, transformers taps … ...
Terms matched: 3 - Score: 240 - 600k
Year: 2009, Volume: 9, Issue: 1
... input factors are defined by the following relation: mathematical model: • The predictive power is given by Q 2. This is a measure xi= (u ... experimental • Selection of the most interesting and influent factors; designs methodology, a powerful tool which proved to be • Determination of variation interval of each factor, ...
Terms matched: 2 - Score: 5 - 471k
Year: 2009, Volume: 9, Issue: 2
... Advances in Electrical and Computer Engineering Volume 9, Number 2, 2009 Practical Procedures in Determining the Differential Mode Characteristics of EMI Power Supply Filters Horia BALAN, Radu MUNTEANU, Mircea BUZDUGAN, Ioan VADAN Technical University of Cluj-Napoca (UTCN), C. Daicoviciu str. 15, Cluj-Napoca, Romania horia.balan@eps.utcluj.ro Abstract ...
Terms matched: 1 - Score: 71 - 606k
Year: 2009, Volume: 9, Issue: 1
... 20 cm from is widespread nowadays, and together with other radiofrequency (RF) sources, contribute to the increasing of these, spatial and temporal peak values of power density the environmental electromagnetic field level. Assessment reach as much as 130 mW/m2, which is indeed smaller than of electromagnetic pollution is a necessary activity ...
Terms matched: 1 - Score: 16 - 536k
Year: 2009, Volume: 9, Issue: 1
... Computer Engineering Volume 9, Number 1, 2009 Cogging Torque Reduction in Brushless DC Motors Using Slot-Opening Shift Seyed A. SAIED, Karim ABBASZADEH Advanced Electric Machines& Power Electronics Lab Department of Electrical Engineering, K.N.Toosi University of Technology Seyed Khandan Bridge, 1431714191 Tehran, Iran, P.O.Box: 16315-1355 Saied@ee.kntu.ac.ir Abstract — In ...
Terms matched: 1 - Score: 14 - 579k
Year: 2009, Volume: 9, Issue: 1
... Antenna design. environment. This technology uses passive tags. These passive tags will A capacitor matching circuit is used, matching the draw their energy from the output power of the loop antenna to a 50 Ω feed line and tuning the antenna to a antenna. Therefore, an optimal transfer of energy towards resonance frequency of ...
Terms matched: 1 - Score: 13 - 1,121k
Year: 2009, Volume: 9, Issue: 1
... Chennai-India s_usa@annauniv.edu Abstract — Partial discharge (PD) is the major source of The PD pulses in solid, liquid and gaseous insulations are insulation failure in power transformer. When transformers different. Experiments are performed to analyse PD in are subjected to electrical stress during operation, PD can idealized dielectric medium with PD pulses ...
Terms matched: 1 - Score: 10 - 501k
Year: 2009, Volume: 9, Issue: 1
... actual transmit structure outperforms the unselected MISO structure and it power. Thus, usual energy optimization techniques that shows ... is sent to the where Pct and Pcr are circuit powers for the transmitter and cluster head along with the ... data. Cluster head the receiver respectively. Pmix, Psyn, Pfilt, Pfilr, PLNA, PIFA, ...
Terms matched: 3 - Score: 52 - 521k
Year: 2009, Volume: 9, Issue: 1
... electric energy on a large scale is not network, busses voltage level, and power losses. Therefore, it is possible, the main role of the power ... consumers connected in the network busses are also very numerous, heterogeneous as the absorbed powers, using their technologists, social behaviors, enforcing the particular loop of thing ...
Terms matched: 2 - Score: 68 - 489k