220 results found.
Year: 2011, Volume: 11, Number: 3
... analysis of the graph shown in Fig. 6 gives: a ƒƒ ƒ ƒ, fundamental of † f 1 € 1.96 ‚ 10 €4 Wb and a total harmonic E f cos €Vout € Ra I a ‚ €cos€ €€ € distortion of THD € 9.4%. † f 1 is the fundamental harmonic ƒ €cos€ ...
Terms matched: 1 - Score: 6 - 3,738k
Year: 2022, Volume: 22, Number: 3
... [25], three optimization models and the controls the wind turbine pitch angle. The authors of [12] coordination strategy for diversified community power studied the harmonic impact of a distribution generator in a consumers are proposed with the microgrid operation microgrid. Paper [13] proposes conservative power theory constraints: electricity bill minimization ...
Terms matched: 1 - Score: 6 - 1,619k
Year: 2014, Volume: 14, Number: 3
... test cell (a) and point-plane electrode setup (b) may not be used directly to take the photos, it is converted into its second, green harmonic (wavelength λ= 527 nm). The voltage supplied to the electrode setup is a high This is achieved in a system with a KDP crystal frequency ...
Terms matched: 1 - Score: 6 - 1,051k
Year: 2023, Volume: 23, Number: 1
... varied. An inverter circuit makes for the MPP Current Reference 20 A best variable frequency source. A PWM inverter can easily Reference MPP Power 140 W push the harmonics to the high frequency range and hence the filter requirement reduces as it is easier to filter the high B. Design of DC-DC Converter frequency harmonics. A ...
Terms matched: 1 - Score: 6 - 2,552k
Year: 2010, Volume: 10, Issue: 3
... expansion of systems possibilities that exist for ferroresonance is very desirable without enhancing the possibility of ferroresonance. APPENDIX A TABLE 1: SYSTEM WITHOUT CONSIDERING C.B SHUNT RESISTANCE Sub harmonic Fundamental Frequency Periodic state Frequency Chaotic Ferroresonance Elements Ferroresonance Ferroresonance Actual Per unit Actual Actual Per unit Per unit Per unit value Actual value value value value value value ...
Terms matched: 1 - Score: 5 - 1,225k
Year: 2018, Volume: 18, Number: 2
... , Number 2, 2018 REFERENCES [21] W. Sweldens, "The Lifting Scheme: A Custom-Design Construction of Biorthogonal Wavelets", Applied and Comp. Harmonic Analysis 3, [1] S.G. Mallat, "A Theory for Multiresolution Signal Decomposition: no. 0015, pp. 186-200, 1996. doi.org ...
Terms matched: 1 - Score: 5 - 1,609k
Year: 2016, Volume: 16, Number: 4
... Li, H. y. Yang and P. p. Niu, "Robust simple and fast. It reaches the targeted industrial objectives, image watermarking approach using polar harmonic transforms based i.e. an invisible mark, an error rate lower than 1% and fast. geometric correction," Neurocomputing, vol. 174, Part ...
Terms matched: 1 - Score: 5 - 1,652k
Year: 2016, Volume: 16, Number: 4
... resonant frequency frequencies: n= 300 r/sec and n= 1000 r/sec. discretization error, which is verified by examining the stator current response harmonic contents. Also, the novel controller (10) enables accurate time delay compensation, which is verified by examining the IM stator current responses. Compensation of ...
Terms matched: 1 - Score: 5 - 1,580k
Year: 2013, Volume: 13, Number: 2
... to 2.6 V). We have measured and evaluated case. The second type of AGC (Fig. 7b) offers larger dependences of output level and total harmonic distortion suppression of higher harmonic components and therefore (THD) on f0. Results are in Fig. 13 and Fig. 14. lower THD for nearly ...
Terms matched: 1 - Score: 5 - 827k
Year: 2012, Volume: 12, Number: 3
... and the DBBLS signals is in the utilization of different sub- -0.5 carrier wave. The BOC applies some form of the rectangular wave while the DBBLS utilizes the harmonic one. The -1 spectrum of the BOC modulate signals are theoretically -1 0-0.5 0.5 1 unlimited, but in practical systems the signals are band- Delay [ ...
Terms matched: 1 - Score: 5 - 704k