Results 41 to 50 of about 19,472,085 (300)
New compounds and structures in the solid state [PDF]
, 2007 This chapter reviews the 2007 literature on new compounds and structures in the solid ...
Edmund J. Cussen +2 more
core +4 more sources
Energies, 2018 The winding is the core component of a transformer, and the technology used to diagnose its current state directly affects the operation and maintenance of the transformer.
Xiaomu Duan +4 more
doaj +1 more source
Solid State Transformer for Connecting Consumers to the Medium Voltage Network
Advances in Electrical and Computer Engineering, 2020 In this paper the authors describe and analyze an innovative solution for the development of an electronic transformer (Solid State Transformer - SST) with the voltage 10.0/0.230 kV.
BERZAN, V. +4 more
doaj +1 more source
Investigation of the Solid-State Polymorphic Transformations of Piracetam [PDF]
Crystal Growth & Design, 2012 The solid-state polymorphic transformations of 2-oxo-1-pyrrolidine acetamide (Piracetam) were investigated using a combination of off-line and on-line techniques; Differential Scanning Calorimetry (DSC), High Temperature X-ray Diffraction (HT-XRD), thermal analysis and Hot Stage Optical Microscopy.
Maher, Anthony +5 more
openaire +1 more source
Transformer Monitoring and Protection in Dynamic Power Systems – A Review
Frontiers in Energy Research, 2020 Increasing distributed energy resources, especially the renewable energy resources (RESs) are being installed across power systems these years. These RESs, including solar photovoltaic, wind turbines, etc., provide opportunities for operators to improve ...
Boqi Xie, Dongbo Zhao, Tianqi Hong
doaj +1 more source
The Need for Experimental and Numerical Analyses of Thermal Ageing in Power Transformers
Energies, 2022 Most power transformers are oil-immersed transformers for which its insulation system consists of oil and cellulosic solid. The insulation liquid impregnates the solid-covering air spaces, which improves the efficiency of the insulation system.
Inmaculada Fernández
doaj +1 more source
Design of Solid State Transformer
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2015 Transformers are designed so as to minimize weight and cost based on three presumptions: the power supply is with a sine wave, the frequency is fixed, and the voltage not to exceed a prescribed maximum limit. Fastidious approach in designing the transformer based on these assumptions is not entailed, then again proper consideration is required if the ...
B. Dheeraj Reddy, Dr. Sarat Kumar Sahoo
openaire +1 more source
Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source
Design and Analysis of PWM Inverter for 100KVA Solid State Transformer in a Distribution System
IEEE Access, 2019 Conventional Magnetic Transformers are key components in a distribution system as it performs several functions like voltage transformation and isolation.
Abdur Rehman, Muhammad Ashraf
doaj +1 more source
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source