Reduction in distortion of the synchronous generator voltage waveform using a new winding pattern
Sign Up to like & getrecommendations! Published in 2017 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2016.0502
Abstract: Sinusoidal voltage waveform in synchronous generators is of great significance in power systems. Generally speaking, the output voltage of a synchronous generator is semi-sinusoidal including some disturbance frequencies (known as harmonics) rather than the fundamental… read more here.
Keywords: voltage; synchronous generator; voltage waveform; winding pattern ... See more keywords
Voltage Waveform Transient Identification for Autonomous Load Coordination
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2938148
Abstract: Significant electrical loads such as HVAC systems can be made “aware” of the operation of other loads nearby in the electric grid. Local examination of the utility voltage waveform can provide this awareness without the… read more here.
Keywords: waveform transient; voltage; voltage waveform; hvac units ... See more keywords
A Cascaded Mode-Switching Sub-Sampling PLL With Quadrature Dual-Mode Voltage Waveform-Shaping Oscillator
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2021.3063409
Abstract: A cascaded mode-switching sub-sampling PLL with quadrature dual-mode voltage waveform-shaping oscillator is proposed in this paper. The dual-mode voltage waveform-shaping oscillator is introduced to extend the tuning range and improve phase noise performance at mm-wave… read more here.
Keywords: quadrature; oscillator; voltage waveform; mode voltage ... See more keywords
Influence of Voltage Harmonics on Partial Discharge Diagnostics in Electric Motors Fed by Variable-Frequency Drives
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3134085
Abstract: Typically, in partial discharges (PD) diagnostics tests carried out in a laboratory, harmonic content in a voltage waveform is ignored. However, during the operation of variable-frequency drives (VFD)-fed electric motors, the distorted voltage waveform is… read more here.
Keywords: electric motors; voltage waveform; voltage; harmonics ... See more keywords