Results 91 to 100 of about 5,034 (201)

PRZEGLĄD METOD PLL DO SYNCHRONIZACJI Z SIECIĄ PRZEKSZTAŁTNIKÓW ENERGOELEKTRONICZNYCH

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2013
W artykule przedstawiono metody synchronizacji przekształtników energoelektronicznych z siecią elektroenergetyczna oparte na pętli sprzężenia fazowego PLL.
Piotr Lipnicki
doaj   +1 more source

Noise-Adaptive SOGI–HOSM Observer for Sensorless Speed Control of Induction Machines

Journal of Electrical and Computer Engineering
This study addresses the limitations of traditional sliding-mode observers in sensorless induction motor control under complex, non-Gaussian noise profiles.
Kobena Badu Enyam, Desmond Hammond, Francis Boafo Effah, Lily Akosua Kyei-Baffour, Benecentia Mafo-Kwofie   +4 more
doaj   +1 more source

Inclusion of Sexual Orientation and Gender Identity (SOGI) Cultural Competence in Higher Education Healthcare Programs: A Scoping Review

, 2022
Purpose: Lack of sexual orientation and gender identity (SOGI) cultural competence in healthcare providers contributes to poor health outcomes in individuals who are lesbian, gay, bisexual, transgender, queer or questioning, intersex, asexual, and more ...
Williams, Betsy, MS, LIS, Gross, Amanda, Guerra, Jessica, Turner, Samantha, Willey, Kristin, OTD, OTR/L, Fortuna, Jennifer K, PhD, OTR/L, Grant, Tara   +6 more
core   +1 more source

Overview of SOGI questions in SNA surveys 2006–2021.

Overview of SOGI questions in SNA surveys 2006–2021.
Christopher Webb (4477915), Rowen K. Stark (16557789), Nelson Pang (10937316), Linda Wood (12319057), Nicole Elkington (18340055), Alex Abramovich (9963441), Max Marshall (489218)   +6 more
core   +1 more source

Implementing Systematic Sexual Orientation and Gender Identity (SOGI Data) Collection at an Inpatient Hospital Located in the Southern Region of the United States

, 2022
Purpose LGBTQ patients experience marginalization and discrimination when seeking healthcare in the Southern Region of the United States. As a result, they experience negative healthcare outcomes. Collecting sexual orientation/gender identity (SOGI data)
Malugin, Shawn
core   +1 more source

Enhanced Power Quality Control in Grid Tied PVG-UAPF Systems Using a Modified Second Order Generalized Integrator and Notch Filter

IEEE Access
Modern electrical distribution networks encounter significant challenges due to DC offsets, harmonics from nonlinear loads, and distorted grid voltages. These issues lead to increased total harmonic distortion (THD), reduced power factor, degraded power ...
K. M. Sanjeeva Kumar, Satyajit Das
doaj   +1 more source

Development of a Diagnostic Method for Open/Short Circuit Faults in a Vienna Rectifier Based on the THD Method Using SOGI FLL

Applied Sciences
The increasing demand for reliable DC fast-charging stations in electric vehicle (EV) infrastructure necessitates efficient fault detection mechanisms to ensure operational stability and user safety.
Keval Prakash Desai, José Matas, Josep M. Guerrero   +2 more
doaj   +1 more source

Hybrid SOGI-FLL-LUT Sensorless PMSM Drive With Back-EMF Distortion Elimination

IEEE Open Journal of Industry Applications
There is growing demand for robust sensorless control of permanent magnet synchronous motors (PMSMs), but conventional methods using phase locked loops (PLLs) are computationally intensive and offer limited back-Electromotive Force (back-EMF) distortion ...
Pengwei Li, Zhe Zhang, Ali Bazzi
doaj   +1 more source

A survey on benchmarking and performance evaluation of SOGI based three-phase advanced PLLs with DC offset rejection capability

e-Prime: Advances in Electrical Engineering, Electronics and Energy
The Renewable Energy Sources (RESs) are integrated into the grid through power electronic converters in order to meet the increasing demand for electricity.
Poonam Tripathy, Banishree Misra, Byamakesh Nayak, Payal Tripathy   +3 more
doaj   +1 more source

A novel flux estimator based on SOGI with FLL for induction machine drives

, 2016
It is very important to estimate flux accurately in implementing high-performance control of AC motors. Theoretical analysis has been made to illustrate the performance of the pure-integration-based and the Low-Pass Filter (LPF) based flux estimators.
Zhao, Rende, Loh, Poh Chiang, Xin, Zhen, Blaabjerg, Frede; id_orcid, Poh Chiang Loh, Frede Blaabjerg, Rende Zhao, Zhen Xin   +7 more
core   +1 more source