Results 21 to 30 of about 214,349 (248)

Nonlinear photon emission and discharge mode transitions in HVDC needle–needle electrodes: Insights from UV photon spot distribution mapping [PDF]

AIP Advances
This study proposes a methodology for the development of ultraviolet (UV) spot distribution mapping with probabilistic processing, with the objective of addressing the challenges associated with the monitoring of partial discharge (PD) in high-voltage ...
Zhiliang Yin, Wei Ma, Xiuhai Wu, Jinwei Lv, Xiang Shen, Rui Qiu   +5 more
doaj   +1 more source

Open-Circuit Fault Diagnosis Method of Energy Storage Converter Based on MFCC Feature Set

Zhongguo dianli, 2022
Power conversion system (PCS) fault diagnosis plays an important role in the intelligent operation and maintenance of battery energy storage power stations.
Bin YU, Xingrong SONG, Ting ZHOU, Linbo LUO, Hui LI, Liang CHE   +5 more
doaj   +1 more source

Thermal Effect and Metallurgical Characteristics of Hydrogen Bottom Blowing in Top–Bottom Combined Blowing Converter

Metals, 2022
A new technology of hydrogen bottom blowing instead of traditional argon blowing in the current converter steelmaking process is proposed herein, in the aim of overcoming problems such as energy shortages caused by increased scrap charging, the low ...
Jianhua Liu, Hongbo Peng, Yang He, Xiaodong Yang, Hao Xu, Yaobin Hou, Dali You   +6 more
doaj   +1 more source

Comparative feasibility study of partial power converter for interfacing battery energy storage into power system of future circular collider [PDF]

Proceedings of the Estonian Academy of Sciences
The recent appearance of partial power converters has shown their potential to significantly improve the efficiency and power density of power electronic systems. However, their feasibility in different applications is not sufficiently studied.
Andrii Chub, Joosep Niinemägi, Manuel Colmenero, Davide Aguglia   +3 more
doaj   +1 more source

Digital Twin Development of a Testing Grid Using a Grid Analyzer

IEEE Open Journal of Power Electronics
The recent transformation of the energy sector brings new challenges in areas such as supply security, efficiency, and reliability. Especially the increase of decentralized power plants leads to a more complex energy system and an increasing complexity ...
Derk Gonschor, Jonas Steffen, Juan Alvaro Montoya Perez, Christian Bendfeld, Detlef Naundorf, Philipp Kost, Christian Aigner, Florian Fullgraf, Ron Brandl, Marco Jung   +9 more
doaj   +1 more source

РОЗРОБКА МОДЕЛІ МОДЕРНІЗОВАНОГО ЧАСТОТНО-КЕРОВАНОГО ТЯГОВОГО ЕЛЕКТРОПРИВОДА ЗІ ЗМІННИМ АЛГОРИТМОМ КЕРУВАННЯ ДИЗЕЛЬ-ПОЇЗДА ДЕЛ-02

Elektrotehnìka ta Elektroenergetika, 2010
Розроблено модель системи асинхронного електропривода дизель-поїзда з додатковим внутрішнім зворотнім зв’язком за частотою поля двигуна.
D. О. Kulagin, O. S. Kachur, P. D. Andrienko   +2 more
doaj   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

lewiskaye/ROS2_3D-Lidar-Converter: Initial Release

, 2023
Fully working solution tested with a prototype hardware solution. Creating a release in order to cite in a journal article accompanying this project. What's Changed Working IMU -> 3D Functionality (with test values) by @lewiskaye in https://github.com ...
Lewis Kaye
core   +1 more source