213 results found.
Year: 2021, Volume: 21, Number: 2
... on feature extraction wavelet transform (WT) [41]. According to the harmonic and classification reported in the literature generally involve footprints (HF) based detection ... into a synchronously rotating frame, and this operating in the presence of flicker and harmonics in source change of variables is done through Park's transformation voltage was given. ...
Terms matched: 2 - Score: 7 - 1,483k
Year: 2007, Volume: 7, Issue: 2
... ) "powergui" from Matlab, we notice that the total distortion of the harmonic current (THD) does not exceed 8.7%, the Figure 8. ... Erickson R., Self-Tuning Digitally and zeros without using any other conversions: Controlled Low-Harmonic Rectifier Having Fast Dynamic Response, z 1 IEEE Transactions on Power Electronics vol.18 ...
Terms matched: 2 - Score: 5 - 565k
Year: 2013, Volume: 13, Number: 2
... D. A. Johns, "Analogue adaptive filters: past and – order harmonic rejection for digital TV tuners", in Proc. of present", ... analog frequency tracking filter in Fig. 6 is very selective, practically all the harmonics of the input signal being rejected. This result is in agreement with the ...
Terms matched: 2 - Score: 5 - 736k
Year: 2009, Volume: 9, Issue: 3
... regime or in the case when where the indices 50 refers to the first order harmonic and N transducers and analogue low-pass anti-aliasing filters is the number of samples within ... by the presence market, the rapid fault restoration on transmission lines is of the harmonics and the frequency deviation [1]. faced with the quality of the ...
Terms matched: 2 - Score: 5 - 501k
Year: 2013, Volume: 13, Number: 2
... Nigel Smith, Motors as generators for Micro-hydro Power. Second steady-state error and selective harmonic compensation", Proc. IEEE Edition, Intermediate Technology Publishing, 2008. ... with Electronic Load Controller," 2010 Electrical Systems for zero steady-state error for current harmonics of concern under Aircraft, Railway and Ship Propulsion (ESARS), pp ...
Terms matched: 2 - Score: 5 - 877k
Year: 2021, Volume: 21, Number: 2
... bands and 5.8 GHz Wi-Fi band. It has been stubs are also used in harmonic suppression of microstrip shown that the method can also be used for any frequency ... dual and triple frequency stub [10] C. K. Ghosh, "Harmonics suppression of microstrip antenna using loaded rectangular microstrip antennas," IEEE Antennas and ...
Terms matched: 2 - Score: 5 - 1,472k
Year: 2010, Volume: 10, Issue: 3
... , as well as Index Terms — AC Motor drives, Converters, Power higher harmonic distortion in the power sources. The semiconductor switches, Speed control. selection ... Induction Motor Speed Acceleration-Decelaration Tests", IEEE Transactions on Industrial Estimator Using Rotor Slot Harmonics", Advances in Electrical and Electronics, vol. 54, no. ...
Terms matched: 2 - Score: 5 - 903k
Year: 2019, Volume: 19, Number: 2
... of time for computational expensive evaluation various disturbances can appear at voltage electric signals functions, are processed more efficiently by the use of such as constant amplitude variations, harmonic contents, parallel computing scheme allowing their implementation to and flickers. Different sources responsible for causing obtain on-line systems. Different parallel systems disturbance events are present with ...
Terms matched: 1 - Score: 86 - 1,585k
Year: 2011, Volume: 11, Number: 4
... , the presence of magnet segments (surface mounted, inset or buried) gives a more or less trapezoidal wave with the unavoidable Stator consequences of the high order harmonics. Therefore, slots efforts in obtaining a sinusoidal shape should be carried out. To this effect, we present in this paper an analysis based on Core ...
Terms matched: 1 - Score: 47 - 888k
Year: 2020, Volume: 20, Number: 1
... energy efficiency The extension of such practices for the connection of the indicators of the transformer and helps to reduce the high consumers by means of individual transformers mounted on harmonics of the voltage and current in the power distribution pillars seems to be useful for the Republic of Moldova network with a positive impact on power quality. It ...
Terms matched: 1 - Score: 38 - 670k