Results 51 to 60 of about 397 (141)

A Simple and Robust Sensorless Control Based on Stator Current Vector for PMSG Wind Power Systems

IEEE Access, 2019
This paper proposes a novel sensorless control based on the stator current vector for permanent-magnet synchronous generators in variable-speed wind energy conversion systems.
Ngoc Dat Dao, Dong-Choon Lee, Sangmin Lee   +2 more
doaj   +1 more source

Sexual Orientation and Gender Identity Data in Oncology: Thematic Analysis From a National Qualitative Interview Study

Cancer Medicine, Volume 14, Issue 22, November 2025.
ABSTRACT Importance Sexual orientation and gender identity (SOGI) data are vital, but inconsistently collected among cancer centers. Objective This study aims to identify themes from a large set of interviews regarding the collection of sexual orientation and gender identity (SOGI) data in oncology practice.
Beck Gold, Dana Rosenberg, Megan A. Mullins, Milena E. Insalaco, Edward J. Miech, Charles Kamen, Mandi L. Pratt‐Chapman   +6 more
wiley   +1 more source

DC-Offset Compensation for Three-Phase Grid-Tied SPV-DSTATCOM Under Partial Shading Condition With Improved PR Controller

IEEE Access, 2021
This work deals with a single-stage three-phase grid-connected solar photovoltaic distribution static compensator (SPV-DSTATCOM) under partial shading condition (PSC).
Arobinda Dash, Durgesh Prasad Bagarty, Prakash Kumar Hota, Ranjan Kumar Behera, Utkal Ranjan Muduli, Khalifa Al Hosani   +5 more
doaj   +1 more source

Praxis

Annals of Anthropological Practice, Volume 49, Issue 1, May 2025.
Abstract Aspiring to the idea that praxis opens up possibilities for transformation, this commentary reflects on the work of contributing authors to consider interrelationships between pedagogy, research, and praxis of community‐engaged work to create change through the academic enterprise without losing sight of goals to support often‐underserved ...
Simon Craddock Lee
wiley   +1 more source

Instantaneous Symmetrical Component Estimator Using Second Order Generalized Integrator under Distorted Voltage Conditions

, 2017
Frequency, amplitude and phase information of the grid voltage are of great importance in constructing a robust controller structure for grid connected inverter systems. This paper presents a simple and robust approach for the instantaneous estimation of
Pierluigi Siano, Rasool Akhtar, Asif Sabanovic, Vincenzo Loia, Sanjeevikumar Padmanaban, Fiaz Ahmad, Emre Ozsoy   +6 more
core   +1 more source

Regulation of parallel converters based AC microgrid considering non‐ideal grid conditions

Energy Conversion and Economics, Volume 6, Issue 1, Page 1-12, February 2025.
Abstract This study proposes an alternating current microgrid that integrates renewable energy sources to enhance energy sustainability. In this system, wind and solar power are initially converted to DC using DC–DC converters; subsequently, they are integrated into a common AC bus through parallel voltage source converters.
Kripa Tiwari, Bhim Singh
wiley   +1 more source

Active Damping Strategy for Inverter-Side Inductor Voltage Integral Feedback to Suppress DC Offset

IEEE Open Journal of Power Electronics
Integrating the voltage across the inverter-side inductor for feedback effectively suppresses resonance spikes in LCL-type filters. Due to the low-pass filtering characteristic of integration, it also effectively suppresses high-frequency switching noise,
Di Wu, Weiyu Yu, Mingming Li
doaj   +1 more source

(In)credibly queer? Assessments of asylum claims based on sexual orientation

Legal and Criminological Psychology, Volume 30, Issue 1, Page 159-182, February 2025.
Abstract Purpose Queer asylum‐seekers should be given an opportunity to have their claim evaluated in a fair and unbiased manner. Despite this, research shows they risk having their claims rejected based on stereotypes about sexual minorities. In the present study, we investigated how the Finnish Immigration Service evaluated credibility in asylum ...
Hedayat Selim, Pia Lindblad, Johanna Vanto, Jenny Skrifvars, Anne Alvesalo‐Kuusi, Julia Korkman, Elina Pirjatanniemi, Jan Antfolk   +7 more
wiley   +1 more source

Comparative performance analysis of SOGI-based controllers for power quality enhancement in the distribution system

Automatika
The nonlinear loads create power-quality (PQ) issues in the electrical distribution system. Various types of power electronics-based devices are being used to minimize the PQ problems in the distribution system. These devices inject currents and voltages
Atma Ram, Yogendra Arya, Abhinav Saxena, P. R. Sharma, Lalit Rai   +4 more
doaj   +1 more source

Multi‐Timescale Control of Smart Inverters for Optimal Operation of Low‐Inertia Grids

IET Energy Systems Integration, Volume 7, Issue 1, January/December 2025.
ABSTRACT This article proposes a novel frequency and voltage control scheme for low‐inertia electrical systems with high penetration of renewable energy sources (RES). A multi‐timescale coordinated control scheme was proposed to optimally control inverter‐based resources in different timescales.
Himanshu Grover, Sumedha Sharma, Ashu Verma, Innocent Kamwa   +3 more
wiley   +1 more source