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Search results for: frequency
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Year: 2014, Volume: 14, Number: 4
... 12] -[ 15]. According to PC, voltages and currents (no matter efficiency are improved by using the ST in place of the whether in frequency or time domain) are expanded in series SGM to construct the deterministic equations and the of orthogonal polynomials, whose coefficients directly corresponding circuit models. As shown ...
Year: 2012, Volume: 12, Number: 2
... OF THE SIMULATION ENVIRONMENT: PHYSICAL (PHY) AND APPLICATION (APP) LAYER PARAMETERS PHY network layer parameters Values QualNet Parameters WiMAX WLAN HSDPA UL: 1.95 Channel frequency [GHz] 2.5 2.4 DL: 2.15 Transmission power [dBm] 40 40 40 Figure 3. Markov chain to model the transition of the network states ...
Year: 2022, Volume: 22, Number: 1
... study and our The concept of the Internet of Things (IoT) was first motivation and contribution. Section 3 contains our material proposed with the rise of radio frequency identification and methods, while Section 4 describes the security analysis (RFID) technology in 1999 [1]. IoT allows communication of our proposed protocol. ...
Year: 2023, Volume: 23, Number: 1
... 20 200 2830 13.29 37.70 the total operating cost will be. This causes the grid structure Hydro units 14 250 420 4390 8.34 12.89 to change at a high frequency, which can cause operational TABLE II. 24-HOUR LOAD DATA challenges and impact system stability. Value pair (1 ,1) has Hour 1 2 3 ...
Year: 2014, Volume: 14, Number: 3
... //dx.doi.org/10.1016/j.epsr.2013.05.016 [11] R. Silva, A. Delbem and D. Coury, "Genetic algorithms applied to phasor estimation and frequency tracking in PMU development," International Journal of Electrical Power& Energy Systems, vol.44, pp.921-929, Jan.2013. [Online]. Available: http: ...
Year: 2015, Volume: 15, Number: 1
... the magnetizing current n-th harmonic of the power r HVj, r HVi- active resistance of the high-voltage winding of transformer Т i; and ω is the angular frequency of the system the power transformers Т i and Т j respectively; r Gi, r Gj- voltage resistance of grounding grids of the power transformers Т ...
Year: 2011, Volume: 11, Number: 4
... . P. O'leary, L. L. Davis and S. Li, "Predictive Monitoring of High- coherence controls (simplicity in assistance), mathematical frequency Vestibulo-ocular Reflex Rehabilitation Following Gentamicin Ototoxicity", Acta Oto-Laryngologica, vol. 115, no. model underlying prediction (simplicity in theory), S520, pp ...
Year: 2023, Volume: 23, Number: 2
... the trainings are also shown in Table I. TABLE I. THE CNN MODEL TRAINING PARAMETERS Used parameters Description Training function sgdm Initial earn rate 0,001 Validation frequency 50 Minibatch size 100 Max. epoch 10 I2 Regulation 0.0001 Gradient threshold method I2Norm Shuffle Every epox. Output network Best valid. Momentum 0.9 Finally, in ...
Year: 2021, Volume: 21, Number: 4
... stress on outer second harmonic (600 Hz) reduces by 12.9% in SS- stator poles DSSRM. This figure concludes that the shift in the surfaces reduces low-frequency torque ripples. Fig. 15 and Table IV IV. INFLUENCE OF SURFACE SHIFT ON PERFORMANCE envisage that SS-DSSRM is best suited for the reduction in The previous ...
Year: 2009, Volume: 9, Issue: 1
... technique is Teeth pairing with cogging torque has a periodic shape versus the mechanical different tooth width [5]. Some researchers proposed opti- position thus, from frequency analysis point of view, to mizing of the magnet pole span to pole pitch ratio [2 ], [3 ], cancel the vibration related to ...
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