Results 31 to 40 of about 26,616 (262)

Coordinated voltage regulation of hybrid AC/DC medium voltage distribution networks

Journal of Modern Power Systems and Clean Energy, 2017
In a hybrid AC/DC medium voltage distribution network, distributed generations (DGs), energy storage systems (ESSs), and the voltage source converters (VSCs) between AC and DC lines, have the ability to regulate node voltages in real-time.
Lu ZHANG, Ying CHEN, Chen SHEN, Wei TANG, Jun LIANG   +4 more
doaj   +1 more source

Regulation and classification of voltage dips [PDF]

CIRED - Open Access Proceedings Journal, 2017
The impact of voltage dips on industrial installations can be very high. However, regulation within the European Standard EN 50160 is not detailed as the cells within the general table are not filled. As there is no reference on the expected number of voltage dips, the responsibilities for network operator and customer are unclear.
Weldemariam, L.E., Cuk, V., Cobben, J.F.G., van Waes, Jeroen B.M.   +3 more
openaire   +4 more sources

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker, Kyle Kemp, Perri Tutelman, Sharon H. J. Hou, Paul Fairie, Maria Santana, Gregory M. T. Guilcher, Taryn Fay‐McClymont, Glenda Bendiak, Wendy Pelletier, Nicola Wright, Fiona Schulte   +11 more
wiley   +1 more source

Stability and voltage regulation enhancement using an optimal gain vector [PDF]

, 2006
This paper addresses a control methodology to enhance stability and voltage regulation for the existing power systems with conventional PSS and AVR equipments. The control design problem is reduced to find a new control loop including a simple fixed gain
H. Bevrani, Bevrani, Hassan, Hiyama, Takashi, T. Hiyama   +3 more
core   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke, Christian Thomas, Michael C. Frühwald, Pascal D. Johann, Martin Hasselblatt   +4 more
wiley   +1 more source

Voltage dip generator for testing wind turbines connected to electrical networks

, 2011
This paper describes a new voltage dip generator that allows the shape of the time profile of the voltage generated to be configured. The use of this device as a tool to test the fault ride-through capability of wind turbines connected to the electricity
N. Herrero, Arribas, J. R., J. Merino, Merino Fernández, Julia, Martinez, S., Ramirez, D., Platero Gaona, Carlos Antonio, D. Ramirez, Martínez González, Sergio, C.A. Platero, F. Gordillo, Veganzones, C., Rodríguez Arribas, Jaime, Veganzones Nicolas, Carlos, C. Veganzones, Ramírez Prieto, Dionisio, J.A. Sanchez, F. Blazquez, Blázquez García, Francisco, Herrero, N., Sánchez Fernández, José Ángel, Blazquez, F., Gordillo, F., S. Martinez, Herrero Martínez, Nieves, J.R. Arribas, Sanchez, J. A., Platero, C. A., Merino, J.   +28 more
core   +1 more source

Distributed Nodal Voltage Regulation Method for Low-Voltage Distribution Networks by Sharing PV System Reactive Power

Energies, 2022
With the intensive integration of photovoltaic (PV) sources into the low-voltage distribution networks (LVDN), the nodal voltage limit violations and fluctuation problem cause concerns on the safety operation of a power system.
Xiangdong Wang, Lei Wang, Wenfa Kang, Tiecheng Li, Hao Zhou, Xuekai Hu, Kai Sun   +6 more
doaj   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

Correction of conductance measurements in non-space-clamped structures: 1. Voltage-gated K+ channels

, 2003
To understand functions of a single neuron, such as propagation and generation of synaptic or action potentials, a detailed description of the kinetics and distribution of the underlying ionic conductances is essential.
Korngreen, A, Helmstaedter, M., Helmstaedter, Moritz, Schaefer, AT, Korngreen, A., Schaefer, A., Sakmann, Bert, Helmstaedter, M, Sakmann, B, Schaefer, Andreas T., Korngreen, Alon, Sakmann, B., Helmstädter, Moritz   +12 more
core   +1 more source