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Search results for: harmonic
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Year: 2011, Volume: 11, Number: 4
... The optimum choice for a minimum cogging speed (1600 rpm) shows a quasi-sinusoidal wave-form with torque should be done so as the greatest common divisor t of reduced harmonics content, this feature representing an Z (number of stator slots) and 2p (number of rotor poles) to advantage in many PMSM applications, Figs ...
Year: 2012, Volume: 12, Number: 1
... no. 5, pp. 403 €“ between the WCIP and several other electromagnetic field 406, September 2003 computation methods. [20] R. Harrington, Time-Harmonic Electromagnetic Fields, Wiley-IEEE We can conclude that WCIP was successfully validated Press, 2001 [21] K. K. Mei and J. G. Van ...
Year: 2022, Volume: 22, Number: 4
... , the voltage imbalance at the module level up converters with galvanic isolation are preferred. The is caused by the cascading of panels. Due to the varying higher harmonic voltages are eliminated by the resonant output of solar panels, they must be used as frequently as network circuit. Zero Voltage Switching (ZVS) or zero ...
Year: 2011, Volume: 11, Number: 4
... of Precision (P) and Recall (R) in a In this paper we have presented a method for image single quality measure, we have used the harmonic mean segmentation and detection of the salient objects. The function F. The maximal value of function F gives us the novelty of our contribution concerns three aspects ...
Year: 2011, Volume: 11, Number: 2
... magnetic axes of its primary conditions than PST and SSSC. Omitting the magnetizing and secondary windings are displaced from each other by an current, RPFC does not generate harmonics. angle equal to mech. The phase angles of the secondary voltages are dependent on the electrical position of the rotor Series Transformer with respect to the ...
Year: 2010, Volume: 10, Issue: 4
... , M. Raţƒ, I. Graur and D. L. Milici, "Induction Motor Speed The noise experiments performed on optocouplers with Estimator Using Rotor Slot Harmonics", Advances in Electrical and Computer Engineering, vol. 9, no. 1, pp. 70-73, 2009. phototransistor of TIL112 and CNY 17 ...
177. A Proposed Signal Reconstruction Algorithm over Bandlimited Channels for Wireless Communications
Year: 2023, Volume: 23, Number: 1
... P. Casazza, and D. Edidin, "On signal reconstruction showed a good reconstruction status for the pulse (compared without phase," Applied and Computational Harmonic Analysis, vol. to conventional schemes) and stream of pulses signals with 20, no. 3, pp. 345 €“ 356, May 2006. ...
Year: 2010, Volume: 10, Issue: 4
... and the imposed CR. dictionaries such as wavelets, curvelets etc. stems from the For the random projection matrix used in CS two cases deep mathematical tools of Harmonic Analysis [27] [12]. have been considered, namely: However, since it is difficult and time consuming to develop ‚ The projection matrix ...
Year: 2010, Volume: 10, Issue: 4
... link of the frequency converter. Fig. 9. Control structure of AC drive- DTC method with VPWM By these relationships, the maximum value of the basic harmonic of the output voltage at modulation ratio equal to In figures 11, 13, 15, 17, the courses of quantities at the one is calculated. ...
Year: 2008, Volume: 8, Issue: 2
... μ( i, j)= s n description is sufficient, which contains only several (not a ij and the number of levels more than five) harmonics. i =1 c In simplified manner the process of perception of sensor k=( 3 p+ 2) where c=0 ,1 , ...
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