221 results found.
Year: 2018, Volume: 18, Number: 4
... frequency (line frequency); k is a positive integer value, indicating the harmonic order; and fc is A scale model laboratory has been developed in order ... ESA fault patterns for PMSM. The main modulation of the fundamental frequency, whose harmonics objectives were to operate a PMSM and inject faults in a are defined by ...
Terms matched: 2 - Score: 39 - 1,921k
Year: 2014, Volume: 14, Number: 3
... relay can be improved by using On the basis of laboratory measurements and simulations the harmonic based methods [6 ], [7 ], directional supervision [6 ... Advances in Electrical and Computer Engineering Volume 14, Number 3, 2014 level of harmonics and a decaying dc component. Owing to- I0-G- rms indicator for ...
Terms matched: 2 - Score: 39 - 1,003k
Year: 2019, Volume: 19, Number: 2
... input. Cuk and currents with high power factor (PF) and low total harmonic Flyback were employed in applications which need step- distortion (THD). ... . Different complex issues on the power source quality issues. related to the resultant harmonics and losses were created. 4) Executes the drive system with the proposed ...
Terms matched: 2 - Score: 35 - 1,610k
Year: 2009, Volume: 9, Issue: 2
... ] for the fundamental because it is edged by greater lengths of magnetic circuits. harmonic has the following expression: The magnetization reactances are determined by three methods, ... due consequence, relation (3) will be modified as following: to superior harmonics and the magnetic field. X m= 2€f1 μ 0 (2wb ) ...
Terms matched: 2 - Score: 35 - 1,515k
Year: 2023, Volume: 23, Number: 4
... on exploring the Council of Turkey (TUBITAK) under Grant 122E409. ramifications of harmonic frequency multiplication on the Digital Object Identifier 10.4316/AECE.2023.04006 51 1582-7445© 2023 ... as a foundation for the generation of millimeter wave spectrum to mitigate the scarcity of harmonics of the input signals [10]. Thus, at the output of ...
Terms matched: 2 - Score: 33 - 5,490k
Year: 2010, Volume: 10, Issue: 1
... drives [8, proposed method in providing precise power control with minimum distortion and harmonic noises (THDi), and at the 9] are reported. Some ... exposed to low frequency the proposed controller is very simple to derive and implement; harmonics which calls for bigger DC link capacitors. however, it is established on ...
Terms matched: 2 - Score: 31 - 450k
Year: 2021, Volume: 21, Number: 1
... /20 model): (a) Model A, (b) total harmonic distortion (THD) in general. Model B, (c) Model ... rare- addressed based on the measured phase current including earth materials for PMs. harmonics. From the analysis results presented in this study, In this paper, ...
Terms matched: 2 - Score: 29 - 2,362k
Year: 2015, Volume: 15, Number: 3
... ) is organized as follows: first, the interaction between jXq € 2Z 0 harmonic frequencies generated by the TCSC and the In a given time instant, the ... Z0 € € 553— attenuation and b) frequency overlap between the low C0 frequency harmonics generated by the SSSC controller and The total line inductive reactance can be calculated ...
Terms matched: 2 - Score: 29 - 1,306k
Year: 2016, Volume: 16, Number: 3
... is not designed carefully [7]. An analytical method average torque and total harmonic distortions (THD) of back based on the Maxwell equations to minimize torque ... the magnetic circuit of the PM machine. Since it is known the newly introduced harmonics of cogging torque to reduce the relationship between the torque ripple and the magnetic ...
Terms matched: 2 - Score: 28 - 2,706k
Year: 2013, Volume: 13, Number: 1
... is implemented in DSP [16]. T8 1 3 For 35 Hz fundamental harmonic reference, the motor 9 3 1 phase currents are presented in Fig. ... variables and Referred to Fig. 2, the machine phase voltages can be the harmonics of the order k=12 € n 1 (n =1 , ...
Terms matched: 2 - Score: 26 - 958k