Results 41 to 50 of about 5,775 (306)

Wavelet neural network based on islanding detection via inverter‐based DG

, 2015
In this article, a passive neurowavelet based on islanding detection technique for grid-connected inverter-based distributed generation has been developed.
Hossein Nasir Aghdam, Mohammadi, Mohsen, Nasir Aghdam, Hossein, Ojaroudi, Nasser, Mohsen Mohammadi, Akbar Danandeh, Nasser Ojaroudi, Danandeh, Akbar   +7 more
core   +1 more source

Islanding detection and connection requirements

, 2006
This paper reflects how anti-islanding protection has developed with increasing DG penetration. Starting from a local issue it has developed to possibly affect system security.
Stråth, Niklas, O. Samuelsson, N. Strath, Samuelsson, Olof   +3 more
core   +2 more sources

Research on Active Islanding Detection Method Based on Frequency Disturbance

, 2021
Effective detection of unplanned islands in microgrids is one of the key problems to be solved urgently. This paper proposes an active islanding detection method based on frequency disturbance.
Jiang, W, Zhongli Chen, Chen, Z, Li, H, Wang Jiang, Hui Li   +5 more
core   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman, Katherine K. Matthay, Fabienne Hollinger, Catriona Black, Ann A. Lazar, Miguel Pampaloni, Steven G. DuBois, Kieuhoa T. Vo   +7 more
wiley   +1 more source

ISLANDING DETECTION ON GRID-CONNECTED PV SYSTEM [PDF]

, 2023
In the integration of a photovoltaic (PV) system with the power grid, reliable islanding detection mechanisms are crucial for safety. Islanding occurs when a PV system continues to generate power in an isolated state after unintentional disconnection ...
Clairedora, Jezreel John
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Estudo e implementação de métodos de proteção de anti-ilhamento aplicados a sistemas fotovoltaicos [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2011Este trabalho apresenta uma síntese de diversos métodos de proteção de anti-ilhamento residentes no ...
Severo, Leonardo
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Multivariable Algorithm Using Signal-Processing Techniques to Identify Islanding Events in Utility Grid with Renewable Energy Penetration

Energies
This paper designs a multi-variable hybrid islanding-detection method (HIDM) using signal-processing techniques. The signals of current captured on a test system where the renewable energy (RE) penetration level is between 50% and 100% are processed by ...
Ming Li, Anqing Chen, Peixiong Liu, Wenbo Ren, Chenghao Zheng   +4 more
doaj   +1 more source

A simplified passive islanding detection technique based on susceptible power indice with zero NDZ

Ain Shams Engineering Journal, 2022
Distributed energy resources (DER’s) incorporation in power system brings economical, technical and environmental benefits. Besides these benefits, excess penetration of DER’s elevates technical concerns.
Nouman Shafique, Safdar Raza, Sumayya Bibi, Muhammad Farhan, Mughees Riaz   +4 more
doaj   +1 more source