Results 61 to 70 of about 66,253 (289)
Single phase Unified Power Flow Controller (UPFC) : simulation and construction. [PDF]
, 2009 Unified Power Flow Controller (UPFC) is used to control the power flow in the transmission systems by controlling the impedance, voltage magnitude and phase angle.
Bashi, Senan M., Mailah, Nashiren F.
core
A variable gain PI to improve the performances of a unified power flow controller system [PDF]
, 2017 The instability problems in the electrical supply networks have had a great impact on recent research studies on modern devices. The unified power flow controller (UPFC) is one of the various FACTS (Flexible Alternative Current Transmission Sys-tems ...
Hartani, K. (Kada) +2 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
IET Generation, Transmission & Distribution, 2023 The energy exchange between series and shunt converters is the basis for the powerful functioning of the unified distributed power flow controller, which can be realized through the 3rd harmonic current.
Tang Aihong +7 more
doaj +1 more source
Generalized small-signal modelling of dual active bridge DC/DC converter [PDF]
, 2018 this paper presents a novel generalised approach of the small-signal modelling of dual active bridge (DAB) DC/DC converter. The adopted analysis is based on a per-unit fundamental frequency representation of the DAB. The outcome of the proposed modelling
Aboushady, Ahmed A. +4 more
core +3 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
VOLTAGE AND POWER LOSS CONTROL IN DISTRIBUTION SYSTEM USING UPFC
Electrica, 2019 A simplified loop distribution system is taken as the object and the main reasons leading to the power loss in the feeder are analysed in this paper. According to the natural power distribution theory of the loop systems, the minimum power distribution ...
Wei YUAN +3 more
doaj +2 more sources
A hybrid DE–PS algorithm for load frequency control under deregulated power system with UPFC and RFB
Ain Shams Engineering Journal, 2015 In this paper, a Modified Integral Derivative (MID) controller is proposed for Load Frequency Control (LFC) of multi-area multi-source power system in deregulated environment.
Rabindra Kumar Sahu +2 more
doaj +1 more source
Simulation and Development of Unified Power Flow Controller Using Multilevel Inverter [PDF]
, 2010 Heavily loaded transmission lines and the inability to control the amount and direction of power flows have became major concerns to the power utilities.
Mailah, Nashiren Farzilah
core
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source