Sinusoidal voltage fluctuations can be considered a specific result of the occurrence of
voltage subharmonics and interharmonics, which are components of low frequency or not …

The use of Line-Start Permanent Magnet Synchronous Motors (LSPMSM) improves the
efficiency of conventional direct-on-line electric motor-driven fluid machinery such as pumps …

Featured Application The findings of this study can be applied in the design and
experimental investigation of line-start permanent magnet motors. Abstract Line-start …

In some power systems, the voltage waveform contains frequency components less than
fundamental, called subharmonics or subsynchronous interharmonics. Voltage …

Voltage fluctuations are one of the most common problems in low-voltage networks. Very
often, these disturbances cause damage to or the incorrect operation of electrical devices …

Multiphase electric machines are increasingly used in various industries and for
electromobility. Complex systems have been developed for the control and powering of …

The presented study examines the effect of voltage subharmonics, which relates to
components of the frequency less than the fundamental voltage harmonic, and the currents …

In some power systems, voltage waveforms contain, apart from harmonics, interharmonics
and subharmonics that are components of frequency less than or not an integer multiple of …

In this study, we investigate how natural environmental conditions affect a training vessel
using a 'mathematical model of wind and wave'specific to Lake Silm near Kamionka, Poland …

Induction electric motors are the main load in the industry globally. Their robustness has
allowed their widespread use worldwide given their tolerance to different power supply …