213 results found.
Year: 2011, Volume: 11, Number: 1
... , 3]. They modify the communications. linear BVD circuit in Fig 1.a, RM and CM having polynomial dependences on the r.m.s. value of the first harmonic in the I. INTRODUCTION resonator current. A parameter identification procedure for In the last years, the BAW AlN resonators emerged as a these models is given ...
Terms matched: 1 - Score: 38 - 940k
Year: 2022, Volume: 22, Number: 3
... be noted that the proposed method is effective log t'  a log( βI  I)  b (2) also for the relays that use harmonic component of fault By combining (1) and (2 ), the (3) will be obtained. current for detecting fault if the off-nominal frequency ...
Terms matched: 1 - Score: 23 - 1,247k
Year: 2019, Volume: 19, Number: 1
... developments on such single-phase to three-phase motor speed controller and single-phase input current wave system for DG applications were presented in [12], wherein shaping with low total harmonic distortion (THD%) and in a two-level four-leg power converter had been proposed as phase with the AC mains. Such energy management differs an alternative to ...
Terms matched: 1 - Score: 23 - 1,518k
Year: 2007, Volume: 7, Issue: 2
... and the allowable leakage current should be exceeding 72dBμV (20dBμV in plus), at the carrier specified. The electrical specification must comply with frequency and its odd harmonics, both on the L and the N national safety standards. conductors (fig. 2). Filters work on the principal of providing a large The ...
Terms matched: 1 - Score: 23 - 349k
Year: 2021, Volume: 21, Number: 4
... b) Figure 15. Comparison of steady-state torque without and with surface shift. (a) Comparison of dynamic torque. (b) Comparison of torque ripple harmonic (a) (a) (b) Figure 14. Parametric analysis of the dynamic response of SRS-DSSRM. (a) Torque ripple. (b ...
Terms matched: 1 - Score: 19 - 2,696k
Manuscript template V16/20190503 - Do not alter
... methods also The LCL filters offers improved performance in the grid invert regions of stability, as presented in [14]. Also, some tied inverters providing better harmonic attenuation and unusual control techniques like sliding-mode control (SMC), lower THD regarding inductance values. However, LCL and robust control (H control design and ...
Terms matched: 1 - Score: 14 - 2,927k
Year: 2018, Volume: 18, Number: 4
... this method [6]. In addition, although the synchronous motor available in power system. This paper presents an effective application of genetic algorithm-based capacitors are not harmonic sources, they may amplify the simulated annealing (GASA) algorithm to solve the problem of existing harmonic current components and lead to bigger excitation current estimation of ...
Terms matched: 1 - Score: 14 - 1,422k
Year: 2023, Volume: 23, Number: 2
... and the capacitor voltage. Thus the output voltage nearly pure sinusoidal staircase output with low total will be larger than input voltage and there is no need for the harmonic distortion (THD), reduced switch count, low boosting inductor or transformer [16-18]. However, the voltage stress across the switches, reduced number ...
Terms matched: 1 - Score: 14 - 2,088k
Year: 2017, Volume: 17, Number: 1
... values, and application-specific requirements; (iii) compensation of both (iii) the modeling of the load and the VSI. Nevertheless, the fundamental and higher harmonic disturbances related to main shortcoming of the stationary-frame based PI is that it different types of loads; (iv) compensation of the time does not enable asymptotic ...
Terms matched: 1 - Score: 13 - 1,282k
Year: 2015, Volume: 15, Number: 1
... to huge Concerning the first category, Kanai et al. [1] propose to meshes in the case of objects described by a large number of use the harmonic mapping method in morphing of arbitrary faces/vertices. triangular meshes with a topology equivalent to a disk. Here, In [6] the authors introduce ...
Terms matched: 1 - Score: 12 - 2,370k