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Search results for: frequency
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Year: 2014, Volume: 14, Number: 2
... suggesting The fact that the proposed nonlinear system is dissipative applications in random pulse generation. The wideband can be easily verified from the form of the state equations, frequency spectrum of the same state variable, depicted in as resulting from (10): Fig. 8, confirms the possibility of using the proposed system ‚f ...
Year: 2023, Volume: 23, Number: 4
... , Rated current 10 A related to this topic, most of which refer to the use of grain- Speed 1000 rpm oriented electric steel into special electrical machines Frequency 166.66 Hz fabrication. Many solutions involve partially replacement of the non-oriented electric steel used for stator and rotor teeth with grain-oriented electric steel, into different combined designs ...
Year: 2015, Volume: 15, Number: 3
... to the mechanical, and aerodynamic nature, respectively [1-13]. elastic body. The total amount of these noises is the overall noise of the The vibration frequency of an electric machine in motor, generated in the acoustic spectrum. vibration mode is given by [31-36]: The irregular distribution of the armature slots ...
Year: 2016, Volume: 16, Number: 1
... Monte Carlo simulation. simulations are performed based on a time domain analysis, considering the lightning stroke as an electromagnetic Related to lightning surge propagation through overhead perturbation within frequency range of 10-100 kHz. A power lines, most of the studies are performed considering, contribution to value creation is the design of the Multistory the influence ...
Year: 2009, Volume: 9, Issue: 3
... simulation results, faults can be detected and signal. Wavelet technique analyzes signals in time and identified as soon as fault appears. In summary, if the system frequency domains and gets the results to describe the has a fault diagnosis structure, system dangerous situations can be avoided. character of the signals. The paper is ...
Year: 2019, Volume: 19, Number: 1
... By applying this procedure, signals were formed, and the range of the values change between 0 to 255. These values are called local binary patterns. The frequency of each of these 37 Advances in Electrical and Computer Engineering Volume 19, Number 1, 2019 Figure 2. Down Sampling method for WL= 4, ...
Year: 2015, Volume: 15, Number: 1
... vehicles (EVs) must meet several requirements, Additional advantages of multiphase motor drives include including high efficiency, high power density and fault- reduced amplitude and increased frequency of the torque tolerance. Among them, permanent magnet synchronous pulsations, reduction of the stator current per phase at the motors (PMSMs) highlight. Especially ...
Year: 2010, Volume: 10, Issue: 1
... then used in the distance determination formula. The tests were made in a 3 meters semi-anechoic chamber- in order the results not to be affected by other radio frequency emissions from the surrounding environment- using a 20 Hz- 26.5 GHz EMI Test Receiver, a log-periodic antenna and RF Figure 1. Experimental test setup for ...
Year: 2012, Volume: 12, Number: 1
... Designed switching losess. Since the converter is operated as a PWM NFC has two inputs, single output and four layers. Inputs of voltage source, the switching frequency of the devices can NFC are chosen as error of q-axis current and variation of be properly controlled. However, harmonic distortion in the this error. An ...
Year: 2013, Volume: 13, Number: 4
... see Fig. 2) from max € Fig. 2b min circuit Fig. 2b Minimum 100 250 MAX €“ finding the maximum value; on odd clock Maximum frequency in MHz value b) MAX_MIN €“ finding maximum and minimum value; cycle N € 5 a) N/4 items EVEN_ODD €“ data sort by circuits ...
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