Harmonic estimation using symmetrical interpolation FFT based on triangular self-convolution window

H Wen, J Zhang, Z Meng, S Guo, F Li… - IEEE Transactions on …, 2014‏ - ieeexplore.ieee.org
Harmonic estimation is an important topic in power system signal processing. Windowed
interpolation fast Fourier transformation (WIFFT) is an efficient algorithm for power system …

A new approach for harmonic distortion minimization in power systems supplying nonlinear loads

AF Zobaa, SHEA Aleem - IEEE transactions on Industrial …, 2014‏ - ieeexplore.ieee.org
In view of many problems associated with harmonics pollution within industrial firms, the
development of new passive and/or hybrid filtering techniques of higher quality, higher …

Space-vector-based synchronized three-level discontinuous PWM for medium-voltage high-power VSI

AR Beig, S Kanukollu, K Al Hosani… - IEEE Transactions on …, 2013‏ - ieeexplore.ieee.org
The high-power voltage source inverters are switched at low frequency to reduce the losses
in the inverter. The discontinuous pulsewidth-modulation (PWM) sequences reduce the …

A simplified 3-D NLM-based SVPWM technique with voltage-balancing capability for 3LNPC cascaded multilevel converter

H Lin, Z Shu, J Yao, H Yan, L Zhu… - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
The nearest level modulation (NLM)-based space vector pulsewidth modulation (SVPWM)
algorithms have attracted a great deal of interest since they can provide various degrees of …

Zero-sequence current suppression strategy for open winding PMSG fed by semicontrolled converter

H Nian, Y Zhou, H Zeng - IEEE Transactions on Power …, 2015‏ - ieeexplore.ieee.org
The open winding permanent magnet synchronous generator (PMSG) fed by semicontrolled
converter takes the advantages of lower expense, simplified driving circuit, and reliable …

A comparative analytical performance of F2DTC and PIDTC of induction motor using DSPACE-1104

NV Naik, SP Singh - IEEE Transactions on Industrial …, 2015‏ - ieeexplore.ieee.org
This paper presents fuzzy-2 direct torque control (F2DTC) and proportional-integral direct
torque control (PIDTC) of an induction motor drive (IMD) using bus-clamped space vector …

A harmonic suppression method based on fractional lower order statistics for power system

Z Chen, X Geng, F Yin - IEEE Transactions on Industrial …, 2016‏ - ieeexplore.ieee.org
Impulse noise in power systems would seriously degrade the harmonic suppression
performance. To remedy this problem, a novel harmonic suppression method based on …

An active power filter based on a three-level inverter and 3D-SVPWM for selective harmonic and reactive compensation

JL Monroy-Morales, D Campos-Gaona… - Energies, 2017‏ - mdpi.com
Active Power Filters (APFs) have been used for reducing waveform distortion and improving
power quality. However, this function can be improved by means of a selective harmonic …

A triangular 3-D coordinate system for multilevel SVPWM generation

A Gopinath, G Shiny - IEEE Transactions on Industry …, 2020‏ - ieeexplore.ieee.org
This article presents a triangular coordinate system, a three-dimensional (3-D) coordinate
system in which the three axes are oriented at 60° to each other. The 3-D representation of …

An open-circuit fault diagnosis method for four-wire T-type three-level rectifier

Z Wu, J Sun, Y Song, J Zhao - IEEE Journal of Emerging and …, 2022‏ - ieeexplore.ieee.org
The four-wire T-type three-level rectifier (four-wire 3LT2R) has a wide range of applications
because of its excellent performance. However, the open-circuit fault of transistors can lead …